COVOL TECHNOLOGIES INC
8-K, 1999-03-24
BITUMINOUS COAL & LIGNITE MINING
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                    FORM 8-K


                                 CURRENT REPORT


                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934


                                 March 17, 1999
                Date of Report (Date of earliest event reported)


                            COVOL TECHNOLOGIES, INC.
             (Exact name of Registrant as specified in its charter)


            Delaware                      0-27808             87-0547337
- --------------------------------- ------------------------ ---------------------
(State or other jurisdiction of   (Commission File Number)   (IRS Employer
         incorporation)                                    Identification No.)


                              3280 N. Frontage Road
                                 Lehi, UT 84043
                    (Address of principal executive offices)
                                   (Zip Code)


                                 (801) 768-4481
              (Registrant's telephone number, including area code)


                                 Not Applicable
         (Former name or former address, if changed since last report.)

<PAGE>

Certain  statements in this Report constitute  forward looking statements within
the meaning of the Private  Securities  Litigation  Reform Act of 1995. As such,
actual results may vary materially from current  expectations.  For a discussion
of certain  of the  factors  that  could  cause  actual  results to differ  from
expectations,  please see the information  set forth under the caption  entitled
"Forward Looking  Statements" in ITEM 2 of Covol's Quarterly Report on Form 10-Q
for the quarter ended December 31, 1998.  There can be no assurance that Covol's
results of  operations  will not be adversely  affected by such  factors.  Covol
undertakes  no  obligation  to revise or  publicly  release  the  results of any
revision to these forward looking statements. Readers are cautioned not to place
undue reliance on these forward looking statements,  which reflect  management's
opinion only as of the date hereof.


Item 5.           Other Events

On March 17, 1999,  Covol completed a financing  transaction  (the  "Financing")
with OZ Master Fund,  Ltd.,  an affiliate  of the  Och-Ziff  Capital  Management
Group.  The Financing  consisted of the issuance of  $20,000,000  of convertible
secured  debt,  issued at a 50%  discount,  and the  issuance of  $6,000,000  of
cumulative convertible preferred stock, for total gross proceeds of $16,000,000.
Costs related to the Financing totaled approximately  $1,200,000,  and consisted
of private placement fees of $800,000,  legal expenses of approximately $350,000
and other expenses of approximately $50,000. Warrants for the purchase of common
stock were also issued as part of the  Financing,  as  described  herein.  Covol
received net cash proceeds of approximately  $14,800,000,  which will be used to
retire maturing  short-term debt and related accrued  interest of  approximately
$4,900,000,  for working capital uses and other general corporate  purposes.  So
long as any debt or preferred  stock issued in connection with this Financing is
outstanding,  the holders have the right,  as a group,  to elect one director to
Covol's Board of Directors.

Convertible Secured Debt

The convertible debt has a five-year term and bears interest at a stated rate of
2.5%  per  annum  on  the  $20,000,000   face  amount,   with  interest  payable
semiannually  on  January  1 and July 1,  beginning  July 1,  1999.  The debt is
redeemable  by Covol at any time prior to September 17, 2001 for an amount equal
to the face amount of the debt.  The debt is redeemable by Covol from  September
18, 2001 and prior to March 17, 2002 for an amount  equal to 109.85% of the face
amount of the debt.  The debt is  convertible  into common stock of Covol at the
option of the  noteholders  at a  discount  to the  market  price at the time of
conversion as described  below.  The debt is not convertible by the holder until
after  March 17,  2002 except  upon the  occurrence  of an event of default.  If
converted,  the number of shares into which the debt can be  converted  would be
calculated  based on a price per share of common  stock equal to 33% of the then
market  price at the time of  conversion,  but not less than $6.67 per share nor
more than $10.00 per share.  Covol's  present intent is to redeem the debt prior
to March 17, 2002,  assuming sufficient cash from operations or future equity or
debt offerings is available.

Covol will be in  default of the  provisions  of the debt  agreement  if certain
events occur.  These events  include,  but are not limited to,  incurring one or
more  judgments in excess of  $5,000,000,  which  judgments are not  discharged,
stayed or otherwise  satisfied within 30 days of the judgments,  and the failure
to meet certain  earnings  targets.  The earnings targets apply initially to the
quarter  ending  December 31, 1999,  and then to subsequent  quarterly  periods.
Consolidated earnings before interest, taxes, depreciation and amortization, and
certain other  adjustments  as defined in the note  agreement,  of $5,000,000 or
more are  required for the quarter  ending  December  31,  1999.  In  subsequent
quarters,  earnings  targets  increase  incrementally  up to $6,500,000  for the
quarter ending December 31, 2001 and subsequent  quarters.  There are provisions
for the carryover of earnings  beyond these amounts to subsequent  quarters,  if
necessary, subject to certain limitations. The debt is collateralized by license
fees payable to Covol from the  production  and sale of synthetic fuel from four
synthetic fuel  facilities  located in Virginia and West Virginia.  The owner of
these   facilities  has  entered  into  licensing   agreements  to  use  Covol's
technologies  in  return  for a  royalty  based  on the  production  and sale of
synthetic fuel, subject to prescribed adjustments.

                                       2
<PAGE>

In the event of default, the interest rate on the debt increases  immediately by
1% and  increases  automatically  by 1% at the  end of  each  succeeding  90-day
period,  to the extent permitted by law, until the event is cured.  Depending on
the  nature of the event of  default,  in most  instances,  either 1) all unpaid
principal and interest become  immediately due and payable;  or 2) the notes and
accrued  interest  become  immediately  convertible  into  common  stock and the
conversion price is subject to adjustment,  based on the market price of Covol's
common stock and other factors, as provided for in the loan agreement.

Cumulative Convertible Preferred Stock

The  preferred  stock  consists  of 60,000  shares of a new series of  preferred
stock, Series D Cumulative Convertible Preferred Stock, with a liquidation value
of $100 per share.  This series of  preferred  stock is senior,  with respect to
dividend rights, payments upon liquidation,  or redemption, to all other capital
stock of  Covol,  including  the  other  series  of  preferred  stock  which are
outstanding or which may be issued in the future.  Dividends accrue at a rate of
7% per annum whether or not declared or paid. At Covol's  option,  dividends can
be paid in additional  shares of preferred stock in lieu of cash.  Dividends are
payable quarterly beginning July 1, 1999. With the exception that holders of the
preferred  stock  and debt  vote as a group  for one  director,  holders  of the
preferred  stock have voting rights as to all matters voted on by the holders of
common stock.  The holders of the  preferred  stock are entitled to one vote for
each share of common stock issuable upon conversion of the preferred stock.

The  preferred  stock  is  redeemable  through  March  17,  2002  at 125% of its
liquidation  value,  subject to  adjustment  for changes in the value of Covol's
common  stock.  The  preferred  stock  is  convertible  at  the  option  of  the
stockholders  beginning June 15, 1999, up to a maximum of 20% of the outstanding
shares of preferred stock. Each month thereafter,  the amount of preferred stock
that can be converted increases by 20% until October 13, 1999, at which time all
of the preferred  stock can be converted  into common stock.  On March 17, 2002,
all outstanding  preferred  stock  automatically  converts to common stock.  The
number of shares of common stock into which the preferred  stock is  convertible
is determined by multiplying the number of preferred shares by $100 and dividing
by the lesser of $5.25 or 90% of the market value of Covol's common stock on the
date of conversion.

Warrants

Warrants for the purchase of a total of approximately 1,300,000 shares of common
stock  were  issued  in  connection  with the  Financing.  The  number of shares
issuable  upon  exercise  of the  warrants  is subject  to certain  antidilution
provisions  including  but not limited to the issuance of common stock at prices
below the market price of Covol's  common  stock.  Warrants to purchase  400,000
shares of common stock are  initially  exercisable  at prices of $5.00 per share
for 200,000  shares and $10.00 per share for 200,000  shares,  for the period of
time  beginning on March 17, 2002 through March 17, 2004,  subject to adjustment
upon the  occurrence  of certain  events.  Warrants  to  purchase  approximately
900,000 shares of common stock are initially  exercisable at prices ranging from
$5.25 to $6.56 per share for the period of time  beginning on September 13, 1999
through  March 17, 2002,  subject to adjustment  upon the  occurrence of certain
events.

Registration Rights

The  restricted  common  stock  issuable  pursuant  to  the  conversion  of  the
convertible  secured debt and related  interest,  convertible  preferred  stock,
preferred stock dividends,  and exercise of approximately 971,000 warrant shares
have been  provided  demand and  piggyback  registration  rights.  The remaining
warrants have been provided piggyback registration rights.

                                       3
<PAGE>

Other Significant Obligations or Restrictions

Terms of the agreements  entered into by Covol in connection  with the Financing
provide for limits and restrictions  common to such financing  arrangements,  as
well as certain specific limitations or restrictions, including, but not limited
to prohibitions of the following: 

o        transactions  with related  parties  having a value of $100,000 or more
         for a single transaction or $250,000 or more in the aggregate;
o        increasing  the size of the Board of  Directors  to greater  than eight
         members;
o        selling a material portion of Covol's assets;
o        issuance of stock options at less than fair market value at the date of
         grant;
o        any additional indebtedness in excess of $4,000,000;
o        entering  into a business  combination  through  merger or any  similar
         transaction;
o        capital expenditures  generally in excess of $300,000 in a fiscal year,
         except as specifically provided for in the agreements.

Covol is obligated to pay an  additional  financing fee of $100,000 on March 17,
2002.  Covol is also  obligated  to file a  registration  statement  on Form S-3
before June 17, 1999 and to use its best efforts to file a proxy statement on or
before June 30, 1999 and to obtain the vote of its  shareholders  to approve the
sale and  issuance  of  common  stock  issuable  upon 1) the  conversion  of the
convertible debt, convertible preferred stock and related dividends;  and 2) the
exercise of warrants to purchase  common  stock.  In no event is the approval of
shareholders to occur later than March 31, 2000.


Item 7.           Exhibits

(c)      The following exhibits are included herein:

         3.1.6   Certificate of Designations, Number, Voting Powers, Preferences
                 and  Rights  of the  Series  of the  Preferred  Stock  of Covol
                 Technologies,  Inc.  to be  Designated  Series D 7%  Cumulative
                 Convertible Preferred Stock
         4.4     Convertible Secured  Note  executed by  Covol in  favor  of  OZ
                 Master Fund,  Ltd. dated as of March 17, 1999 (filed as Exhibit
                 10.58.1 hereto)
         10.58   Securities Purchase Agreement  between Covol Technologies, Inc.
                 and OZ Master Fund, Ltd. dated as of March 17, 1999
         10.58.1 Convertible Secured  Note executed  by Covol  in  favor  of  OZ
                 Master Fund, Ltd. dated as of March 17, 1999
         10.58.2 Registration Rights  Agreement between Covol Technologies, Inc.
                 and OZ Master Fund, Ltd. dated as of March 17, 1999
         10.58.3 Security Agreement  between Covol  Technologies,  Inc.  and  OZ
                 Master Fund, Ltd. dated as of March 17, 1999
         10.58.4 Series A  Warrant  in  favor  of  OZ  Master  Fund, Ltd.  dated
                 March 17, 1999
         10.58.5 Series B  Warrant  in  favor  of  OZ  Master  Fund, Ltd.  dated
                 March 17, 1999
         10.58.6 Series C  Warrant  in  favor  of  OZ  Master  Fund, Ltd.  dated
                 March 17, 1999
         10.58.7 Series D  Warrant  in  favor  of  OZ  Master  Fund, Ltd.  dated
                 March 17, 1999
         10.58.8 Series E Warrant in favor of Leeds Group dated March 17, 1999
         10.58.9 Series E Warrant in favor of Howard L. Schwartz dated March 17,
                 1999
        10.58.10 Series E Warrant  in favor of  Jack A. Schwebel dated March 17,
                 1999
        10.58.11 Series E Warrant in favor of  Brent M. Lockwood dated March 17,
                 1999

                                       4
<PAGE>

                                   SIGNATURES

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
the  Registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.



                                           COVOL TECHNOLOGIES, INC.      
                                           Registrant


Date: March 24, 1999                       /s/ Brent M. Cook 
                                           -------------------------------------
                                           Brent M. Cook
                                           Chief Executive Officer and Principal
                                           Executive Officer


                                       5

               CERTIFICATE OF DESIGNATIONS,  NUMBER, VOTING POWERS,  PREFERENCES
                   AND  RIGHTS  OF THE  SERIES OF THE  PREFERRED  STOCK OF COVOL
                   TECHNOLOGIES, INC.
                    (THE "COMPANY") TO BE DESIGNATED SERIES D
         --------------------------------------------------------------



                  Section 1.  Dividends.

                  1A. General Obligation.  When and as declared by the Company's
Board of Directors and to the extent permitted under the General Corporation Law
of Delaware, the Company shall pay preferential dividends in cash to the holders
of the Series D Cumulative  Convertible  Preferred Stock (the "Preferred Stock")
as provided in this Section 1. Except as otherwise provided herein, dividends on
each share of the  Preferred  Stock (a  "Share")  shall  accrue,  whether or not
declared or paid, on a daily basis at the rate of 7% per annum  (computed on the
basis of a year of 360 days for the actual number of days  (including  the first
day but  excluding the last day)  elapsed) of the sum of the  Liquidation  Value
thereof plus all accumulated and unpaid dividends thereon from and including the
date of  issuance of such Share to and  including  the first to occur of (i) the
date on which the  Liquidation  Value of such Share (plus all accrued and unpaid
dividends  thereon)  is  paid to the  holder  thereof  in  connection  with  the
liquidation  of the  Company or the  Redemption  Price of such  Share  (plus all
accrued  and  unpaid  dividends  thereon)  is  paid  to the  holder  thereof  in
connection  with the  redemption of such Share by the Company,  (ii) the date on
which such Share is converted  into shares of  Conversion  Stock  hereunder,  or
(iii) the date on which such Share is otherwise  acquired by the  Company.  Such
dividends shall accrue whether or not they have been declared and whether or not
there are profits,  surplus or other funds of the Company legally  available for
the payment of dividends,  and such dividends  shall be cumulative.  The date on
which the Company  initially issues any Share shall be deemed to be its "date of
issuance"  regardless of the number of times a transfer of such Share is made on
the stock records  maintained by or for the Company and regardless of the number
of certificates which may be issued to evidence such Share.

                  1B. Dividend  Payment Dates.  All dividends which have accrued
on the  Preferred  Stock  shall be  payable  on  January  1, April 1, July 1 and
October 1 of each year,  beginning  July 1, 1999  (collectively,  the  "Dividend
Payment Dates").

                  1C.  Distribution  of  Partial  Dividend  Payments.  Except as
otherwise  provided herein,  if at any time the Company pays less than the total
amount of  dividends  then accrued with  respect to the  Preferred  Stock,  such
payment shall be distributed  pro rata among the holders  thereof based upon the
aggregate accrued but unpaid dividends on the Shares held by each such holder.

                  1D.  Payment of  Dividends  with Shares.  Notwithstanding  any
other  provision of this Section 1, in the sole  discretion of the Company,  any
dividends  accruing on the Preferred Stock may be paid in lieu of cash dividends
by the issuance of additional  Shares  (including  fractional  Shares) having an
aggregate  Liquidation  Value at the time of such payment equal to the amount of
the dividend to be paid; provided,  that if the Company pays less than the total
amount of dividends then accrued on the Preferred Stock in the form of

                                       -1-
<PAGE>

additional  Shares,  such  payment  in Shares  shall be made pro rata  among the
holders of Preferred Stock based upon the aggregate accrued but unpaid dividends
on the Shares held by each such holder.  If and when any Shares are issued under
this  paragraph  1D for the payment of accrued  dividends,  such Shares shall be
deemed to be validly issued and outstanding and fully paid and nonassessable.

                  1E.  Participating  Dividends.  In the event that the  Company
declares or pays any dividends upon the Common Stock  (whether  payable in cash,
securities or other property)  other than dividends  payable solely in shares of
Common  Stock,  the  Company  shall also  declare  and pay to the holders of the
Preferred Stock at the same time that it declares and pays such dividends to the
holders of the Common Stock,  the  dividends  which would have been declared and
paid with respect to the Common Stock issuable upon  conversion of the Preferred
Stock had all of the  outstanding  Preferred  Stock been  converted  immediately
prior to the record date for such dividend,  or if no record date is fixed,  the
date as of which the record  holders of Common Stock  entitled to such dividends
are to be determined.

                  Section 2.  Liquidation.

                  Upon any liquidation, dissolution or winding up of the Company
(whether  voluntary or  involuntary),  each holder of  Preferred  Stock shall be
entitled to be paid,  before any distribution or payment is made upon any Junior
Securities,  an amount in cash equal to the aggregate  Liquidation  Value of all
Shares held by such holder (plus all accrued and unpaid dividends  thereon).  If
upon any  such  liquidation,  dissolution  or  winding  up of the  Company,  the
Company's assets to be distributed  among the holders of the Preferred Stock are
insufficient  to permit  payment to such holders of the  aggregate  amount which
they are  entitled  to be paid  under this  Section  2, then the  entire  assets
available to be distributed to the Company's  stockholders  shall be distributed
pro rata among such Preferred Stock holders based upon the aggregate Liquidation
Value (plus all accrued and unpaid  dividends)  of the  Preferred  Stock held by
each such holder.  Prior to the  liquidation,  dissolution  or winding up of the
Company,  the Company shall declare for payment all accrued and unpaid dividends
with  respect  to the  Preferred  Stock,  but only to the extent of funds of the
Company  legally  available for the payment of dividends.  Not less than 60 days
prior to the payment date stated therein,  the Company shall mail written notice
of any such  liquidation,  dissolution  or winding up to each  record  holder of
Preferred Stock, setting forth in reasonable detail the amount of proceeds to be
paid with  respect to each Share and each  share of Common  Stock in  connection
with such liquidation, dissolution or winding up.

                  Section 3.  Priority  of  Preferred  Stock  on  Dividends  and
Redemptions.

                  3A.      No Payments With Respect to Junior Securities.

                  So long as any Preferred  Stock remains  outstanding,  without
the prior written consent of the holders of two-thirds of the outstanding shares
of Preferred  Stock,  the Company shall not, nor shall it permit any  Subsidiary
to, redeem, purchase or otherwise acquire directly

                                       -2-
<PAGE>

or  indirectly  any  Junior  Securities,  nor  shall  the  Company  directly  or
indirectly pay or declare any dividend or make any distribution  upon any Junior
Securities.

                  3B.      No Issuance of Senior or pari passu Securities.

                  The  Preferred  Stock  shall be senior to all other  series of
capital  stock or  other  equity  securities  of the  Company  as to  rights  to
dividends and payments upon liquidation, redemption or otherwise. For so long as
any Preferred  Stock remains  outstanding,  without the prior written consent of
the holders of two-thirds of the outstanding  shares of the Preferred Stock, the
Company  shall not  amend its  Certificate  of  Incorporation  or take any other
action to approve or issue any capital stock (including increasing the number of
authorized  shares of  Preferred  Stock) of the  Company  that is senior or pari
passu in right to the payment of dividends, payment upon liquidation, redemption
or otherwise to the  Preferred  Stock.  Additionally,  so long as any  Preferred
Stock remains  outstanding,  without the prior written consent of the holders of
two-thirds of the outstanding  shares of Preferred  Stock, the Company shall not
amend its Certificate of Incorporation or take any other action that would alter
the rights, preferences or privileges of the Preferred Stock as in effect on the
date of the original issuance of the Preferred Stock.

                  Section 4.  Redemptions.

                  4A.  Optional  Redemption.  On any date  following the date of
issuance,  at the option of the  Company,  the Company may redeem all or part of
the  outstanding  Preferred  Stock at a price per Share equal to the  Redemption
Price (plus accrued and unpaid dividends thereon).

                  4B.  Redemption  Payments.  For  each  Share  which  is  to be
redeemed hereunder,  the Company shall be obligated on the applicable Redemption
Date  to pay to the  holder  thereof  (upon  surrender  by  such  holder  at the
Company's  principal  office of the  certifi  cate  representing  such Share) an
amount in cash in immediately  available funds equal to the Redemption  Price of
such Share  (plus all  accrued  and unpaid  dividends  thereon  and any  premium
payable with respect thereto). If the funds of the Company legally available for
redemption of Shares on any Redemption Date are insufficient to redeem the total
number of Shares to be  redeemed  on such date,  those  funds  which are legally
available shall be used to redeem the maximum possible number of Shares pro rata
among  the  holders  of the  Shares  to be  redeemed  based  upon the  aggregate
Liquidation  Value of such Shares held by each such holder (plus all accrued and
unpaid dividends thereon and any premium payable with respect thereto). Prior to
any  redemption  of Preferred  Stock,  the Company shall declare for payment all
accrued  and  unpaid  dividends  with  respect  to the  Shares  which  are to be
redeemed,  but only to the extent of funds of the Company legally  available for
the payment of dividends.

                  4C.  Notice of  Redemption.  The  Company  shall mail  written
notice of each redemption of any Preferred Stock (other than a redemption at the
request of a holder or holders of Preferred Stock) to each record holder thereof
not less than 10 days prior to the date

                                       -3-
<PAGE>

on which such  redemption  is to be made. In case fewer than the total number of
Shares   represented  by  any  certificate  are  redeemed,   a  new  certificate
representing  the  number of  unredeemed  Shares  shall be issued to the  holder
thereof  without  cost to such  holder  within  five  (5)  Business  Days  after
surrender of the certificate representing the redeemed Shares.

                  4D.  Dividends  After  Redemption  Date.  No  Share  shall  be
entitled to any dividends  accruing after the date on which the Redemption Price
of such Share  (plus all accrued  and unpaid  dividends  thereon) is paid to the
holder of such Share. On such date, all rights of the holder of such Share shall
cease, and such Share shall no longer be deemed to be issued and outstanding.

                  4E. Redeemed or Otherwise  Acquired  Shares.  Any Shares which
are redeemed or otherwise  acquired by the Company shall be canceled and retired
to authorized but unissued shares and shall not be reissued, sold or transferred
so long as any Shares remain outstanding.

                  4F. Other Redemptions or Acquisitions.  The Company shall not,
nor shall it permit any Subsidiary  to, redeem or otherwise  acquire any Shares,
except as expressly  authorized  herein or pursuant to a purchase offer made pro
rata to all  holders  of  Preferred  Stock on the basis of the  number of Shares
owned by each such holder.

                  4G. Payment of Accrued  Dividends.  The Company may not redeem
any Preferred Stock,  unless all dividends accrued on the outstanding  Preferred
Stock through the immediately preceding Dividend Payment Date have been declared
and paid in full.

                  4H. Change of Control.  If a Change of Control has occurred or
the Company obtains knowledge that a Change of Control is proposed to occur, the
Company shall give prompt written notice of such Change of Control describing in
reasonable  detail the material terms and date of  consummation  thereof to each
holder of Preferred Stock, but in any event such notice shall not be given later
than five days after the  occurrence of such Change of Control,  and the Company
shall give each holder of Preferred  Stock prompt written notice of any material
change in the terms or timing of such transaction. Any holder of Preferred Stock
may,  at its option (i)  require the Company to redeem all or any portion of the
Preferred  Stock  (including  any fraction of a Share) owned by such holder at a
price per Share equal to the  Redemption  Price or (ii) convert all or a portion
of such  holder's  Preferred  Stock  (including  any fraction of a Share) into a
number of shares of Conversion Stock computed by dividing (A) the sum of (x) the
product obtained by multiplying the number of Shares to be converted by $100 and
(y) all accrued and unpaid  dividends,  by (B) the Change of Control  Conversion
Price. For purposes hereof,  "Change of Control Conversion Price" shall mean the
lower of (1) the lower of (a) the  Maximum  Conversion  Price and (b) 90% of the
Market  Price  of a share  of  Common  Stock  on the  Business  Day  immediately
preceding the public  announcement of the Change of Control  transaction and (2)
the lower of (c) the  Maximum  Conversion  Price and (d) the  Market  Price of a
share of Common  Stock on the  Business Day  immediately  following  such public
announcement. Any holder who elects to convert such holder's Preferred Stock

                                       -4-
<PAGE>

may, immediately prior to the consummation of the transaction,  convert all or a
portion of such holder's  Preferred  Stock  (including  any fraction of a Share)
into the number of shares of Conversion  Stock  calculated as set forth above or
may elect to receive the consideration  such holder would have received had such
holder  converted  his  shares  of  Preferred  Stock at the  Change  in  Control
Conversion Price  immediately prior to the consummation of the Change of Control
transaction.

                  Upon receipt of an election to redeem the shares,  the Company
shall be obligated to redeem the aggregate  number of Shares  specified  therein
upon the  occurrence  of the  Change of  Control.  Upon  receipt  of a notice of
conversion,  the Company  shall at the option of the holder,  either  effect the
immediate  conversion into Common Stock (if the holder has requested  conversion
into  Common  Stock)  or (if  the  holder  has  requested  conversion  into  the
consideration to be paid in the Change of Control transaction) upon consummation
of the Change of Control  transaction  the Company shall remit to the holder for
each share for which such holder's  Preferred Stock would have been  convertible
hereunder immediately prior to the Change of Control transaction an amount equal
to the per share consideration paid to holders of Conversion Stock in the Change
of Control  transaction.  If any proposed Change of Control does not occur,  all
requests  for  redemption  or  conversion  in  connection   therewith  shall  be
automatically  rescinded, or if there has been a material change in the terms or
the timing of the  transaction,  any holder of Preferred  Stock may rescind such
holder's  request for  redemption or conversion by giving written notice of such
rescission to the Company.

                  The term "Change of Control"  means (a) any sale,  transfer or
issuance or series of sales,  transfers  and/or issuances of Common Stock by the
Company or any holders  thereof  which results in any Person or group of Persons
(as the term "group" is used under the Exchange  Act),  beneficially  owning (as
such  term is used in the  Exchange  Act)  more  than  50% of the  Common  Stock
outstanding  at the time of such sale,  transfer or issuance or series of sales,
transfers  and/or  issuances,  (b) any sale or  transfer of more than 50% of the
assets of the Company and its  Subsidiaries  on a consolidated  basis  (measured
either by book value in accordance with generally accepted accounting principles
consistently  applied or by fair market value  determined in the reasonable good
faith  judgment  of the  Board of  Directors)  in any  transaction  or series of
transactions  (other than sales in the ordinary course of business and excluding
the sale of the synthetic fuel  facilities  set forth on Schedule  8.1(e) of the
Purchase  Agreement) and (c) any merger or consolidation to which the Company is
a party, except for a merger in which the Company is the surviving Company,  the
terms of the  Preferred  Stock are not  changed and the  Preferred  Stock is not
exchanged  for cash,  securities or other  property,  and after giving effect to
such merger, the holders of the Company's outstanding capital stock possessing a
majority of the voting power (under ordinary  circumstances) to elect a majority
of the Board of Directors  immediately prior to the merger shall continue to own
the  Company's  outstanding  capital  stock  possessing  the voting power (under
ordinary circumstances) to elect a majority of the Board of Directors.

                                       -5-
<PAGE>

                  Section 5.  Voting Rights.

                  5A. Election of Directors. In the election of directors of the
Company, the holders of the Preferred Stock, voting separately as a single class
to the exclusion of all other  classes of the  Company's  capital stock and with
each Share  entitled to one vote,  shall be  entitled  to elect one  director to
serve on the Board of Directors  until his/her  successor is duly elected by the
holders of the  Preferred  Stock or he/she is removed from office by the holders
of the Preferred  Stock.  If the holders of the  Preferred  Stock for any reason
fail to elect anyone to fill any such  directorship,  such position shall remain
vacant until such time as the holders of the Preferred Stock elect a director to
fill such position and shall not be filled by resolution or vote of the Board of
Directors or the Company's other stockholders.

                  5B.      Other Voting Rights.

                  (i) The  holders of the  Preferred  Stock shall be entitled to
notice of all  stockholders'  meetings,  and  except as  otherwise  required  by
applicable law or set forth below,  the holders of the Preferred  Stock shall be
entitled  to  vote  on all  matters  submitted  to the  stockholders  for a vote
together with the holders of the Common Stock voting  together as a single class
with each share of Common  Stock  entitled  to one vote per share and each Share
entitled to one vote for each share of Common Stock issuable upon  conversion of
such  Share as of the  record  date  for such  vote  or,  if no  record  date is
specified, as of the date of such vote; and

                  (ii)  Without the prior  written  consent of the holders of at
least  two-thirds  (or such higher  percentage  of holders as may be required by
law) of the  outstanding  Shares,  and for so long as any of the  Shares  remain
outstanding, the Company shall not, and shall not permit any Subsidiary to:

                           (a) become  subject to any  agreement  or  instrument
         which by its terms would (under any  circumstances)  restrict or impair
         the  Company's  right to  comply  with  the  terms  of or  fulfill  its
         obligations  under  the  Purchase  Agreement  or  any  of  the  Related
         Documents (as defined in the Purchase Agreement);

                           (b) use the proceeds from the sale of the  securities
         pursuant  to  the  Purchase  Agreement  other  than  for  repayment  of
         indebtedness,  working  capital and other general  corporate  purposes;
         provided,  that the Company will in no event use the proceeds to invest
         in any securities  other than short-term,  interest-bearing  government
         securities;

                           (c)  enter   into  any   transaction   or  series  of
         transactions  with any  stockholder,  director,  officer,  employee  or
         affiliate,  including, without limitation, the purchase, sale, lease or
         exchange  of  any  property,  the  rendering  of  any  service  or  any
         investment, loan or advance, unless such transaction (i) is consummated
         by the  Company in good faith on an  arm's-length  basis,  (ii) is less
         than $100,000 per

                                       -6-
<PAGE>

         occurrence  or $250,000 in the  aggregate  and (iii) is approved by the
         Company's Board of Directors,  including by a majority of the Company's
         disinterested directors;

                           (d)  expand  the  Company's  Board  of  Directors  to
         greater than eight (8) members;

                           (e) except with respect to the sale of the  Company's
         Mountaineer  Synfuel,  Pocahontas  Synfuel,  Commonwealth  Synfuel  and
         Carbon  Synfuel  synthetic  fuel  facilities,  sell all or any material
         portion of its assets, determined on a consolidated basis;

                           (f)  declare  or  pay  any  dividends,   purchase  or
         otherwise  acquire for value any of its  membership  interests or other
         capital stock now or hereafter  outstanding,  return any capital to its
         members as such, or make any other payment or distribution of assets to
         its  stockholders as such, or permit any of its  Subsidiaries to do any
         of the  foregoing  or to  purchase or  otherwise  acquire for value any
         capital stock of the Company or its  Subsidiaries,  or make any payment
         or  prepayment  of principal  of,  premium,  if any, or interest on, or
         redeem,  decrease or otherwise retire,  any Indebtedness (as defined in
         the Purchase Agreement) before its scheduled due date;

                           (g)  materially alter or  change the business  of the
Company;

                           (h) issue any stock option at less than the fair
market value at the time of grant;

                           (i) create,  incur or suffer to exist,  or permit any
         of  its  Subsidiaries  to  create,   incur  or  suffer  to  exist,  any
         Indebtedness (as defined in the Purchase Agreement), other than:

                   (1) Indebtedness created under the Purchase
               Agreement  and  under  the  Company's  $20,000,000  in  aggregate
principal amount Convertible Secured Notes (the "Notes");

                    (2) Indebtedness existing on the date of
               original  issuance  of  the  Preferred  Stock,  as set  forth  on
               Schedule  8.1 to the  Purchase  Agreement,  and any  extension of
               maturity,  refinancing  or  modification  of the  terms  thereof;
               provided,   however,   that  such   extension,   refinancing   or
               modification  (A) is  pursuant  to terms that are not  materially
               less  favorable  to the holders of the  Preferred  Stock than the
               terms of the Indebtedness being extended,  refinanced or modified
               and (B) after  giving  effect to the  extension,  refinancing  or
               modification, such Indebtedness is not greater than the amount of
               Indebtedness  outstanding  immediately  prior to such  extension,
               refinancing or modification;

                                       -7-
<PAGE>

                    (3) Indebtedness under Capitalized Leases
               (as defined in the Purchase Agreement); and

                   (4) additional Indebtedness at any one time
               outstanding not to exceed $4,000,000.

                           (j)    enter    into   any    merger,    combination,
         consolidation, reorganization,  recapitalization,  liquidation or other
         similar transaction of the Company or any agreement with respect to any
         of the foregoing,  other than a transaction for the purpose of changing
         the Company's domicile;

                           (k) amend the Company's  Certificate of Incorporation
         or  Bylaws or alter  the  rights,  preferences  and  privileges  of the
         Preferred  Stock, the Notes or the Warrants (as defined in the Purchase
         Agreement) or the Conversion Stock or Warrant Shares (as defined in the
         Purchase Agreement);

                           (l)  create or suffer to exist,  or permit any of its
         Subsidiaries to create or suffer to exist,  any Lien (as defined in the
         Purchase  Agreement)  upon or with  respect  to any of its  properties,
         rights or other  assets,  whether now owned or hereafter  acquired,  or
         assign or  otherwise  transfer,  or permit any of its  Subsidiaries  to
         assign or otherwise transfer,  any right to receive income,  other than
         Permitted Liens (as defined in the Purchase Agreement);

                           (m) assume,  guarantee,  endorse or otherwise  become
         directly or contingently liable (including,  without limitation, liable
         by way of agreement,  contingent or otherwise,  to purchase, to provide
         funds for payment, to supply funds to or otherwise invest in the debtor
         or otherwise to assure the creditor  against loss),  in connection with
         any  Indebtedness  of any other Person  (other than, in the case of the
         Company, guaranties of Indebtedness of any Subsidiaries), other than:

                                    (1)  guaranties by endorsement of negotiable
                  instruments  for deposit or collection in the ordinary  course
                  of business; and

                                    (2)  guaranties  existing  on  the  date  of
                  original  issuance of the Preferred  Stock and  guaranties set
                  forth in Schedule  8.1(m) to the Purchase  Agreement,  but not
                  any renewal or other modification thereof;

                           (n) make, or permit any of its  Subsidiaries to make,
         any loan or advance to any Person or purchase or  otherwise  acquire or
         permit any of its  Subsidiaries to purchase or otherwise  acquire,  any
         capital stock,  properties,  assets or obligations  of, or any interest
         in, any Person,  other than (1) raw material  purchased in the ordinary
         course of business and (2) trade credit extended in the ordinary course
         of business;

                                       -8-
<PAGE>

                           (o) create,  incur or suffer to exist,  or permit any
         of  its  Subsidiaries  to  create,   incur  or  suffer  to  exist,  any
         obligations  as  lessee  (1) for the  payment  of rent  for any real or
         personal   property  in   connection   with  any  sale  and   leaseback
         transaction,  or (2) for the  payment of rent for any real or  personal
         property  under   Capitalized   Leases  (as  defined  in  the  Purchase
         Agreement)  which would cause the aggregate  amount of all  obligations
         under  Capitalized  Leases  entered  into  after  the date of  original
         issuance of the Preferred Stock owing by the Company in any fiscal year
         to exceed the amounts set forth in subsection (p) of this paragraph 5B.

                           (p)  except  as set  forth  on the  schedules  to the
         Purchase Agreement,  make or be committed to make, or permit any of its
         Subsidiaries  to make or be committed to make, any Capital  Expenditure
         (as defined in the  Purchase  Agreement)  (by  purchase or  capitalized
         lease) other than Capital  Expenditures  (including  obligations  under
         Capitalized  Leases) which would not cause the aggregate  amount of all
         such Capital Expenditures to exceed the greater of (1) $300,000 and (2)
         15% of the greater of (A) Consolidated EBITDA (as defined in the Notes)
         for the prior  fiscal year of the Company and (B)  Consolidated  EBITDA
         for the current  fiscal year of the Company,  in any fiscal year of the
         Company;

                           (q) allow  the use,  handling,  generation,  storage,
         treatment,  release or disposal of Hazardous  Materials  (as defined in
         the Purchase  Agreement) at any property owned or leased by the Company
         or any of its Subsidiaries except in compliance with Environmental Laws
         (as  defined  in the  Purchase  Agreement)  and so long  as  such  use,
         handling,  generation,  storage,  treatment,  release  or  disposal  of
         Hazardous Materials does not result in a violation of Environmental Law
         which  would  result in a Material  Adverse  Change (as  defined in the
         Purchase Agreement);

                           (r) (1)  engage or permit  any  ERISA  Affiliate  (as
         defined  in the  Purchase  Agreement)  to  engage  in  any  transaction
         described  in  Section  4069  of  ERISA  (as  defined  in the  Purchase
         Agreement); (2) engage, or permit any ERISA Affiliate to engage, in any
         prohibited transaction described in Section 406 of ERISA or 4975 of the
         Code for which a statutory  or class  exemption  is not  available or a
         private  exemption has not previously been obtained from the Department
         of Labor; (3) adopt or permit any ERISA Affiliate to adopt any employee
         welfare  benefit plan within the meaning of Section 3(1) of ERISA which
         provides  benefits to employees after  termination of employment  other
         than as required by Section 601 of ERISA or  applicable  law; (4) fail,
         to make any  contribution  or  payment  to any  Multiemployer  Plan (as
         defined in the Purchase  Agreement) which the Company or any Subsidiary
         or any ERISA  Affiliate  may be  required  to make under any  agreement
         relating to such Multiemployer Plan, or any law pertaining thereof; (5)
         fail,  or  permit  any ERISA  Affiliate  to fail,  to pay any  required
         installment or any other payment required under Section 412 of the Code
         on or before the due date for such installment or other payment; and

                                       -9-
<PAGE>

                           (s)  grant  any  rights  of  registration  under  the
         Securities  Act of 1933,  as amended,  relating to any of its shares of
         capital stock or other  securities to any Person other than pursuant to
         the  Purchase  Agreement,  unless  (1) the rights so granted to another
         Person do not limit,  restrict  or impair the rights of the  Purchasers
         under the Purchase  Agreement  and under the Related  Documents and (2)
         such  rights so  granted  to another  Person do not grant  priority  in
         registration  rights  to such  other  person  over  rights  granted  to
         Purchasers   under  the  Purchase   Agreement  and  under  the  Related
         Documents.

                  Section 6.  Conversion.

                  6A.      Conversion Procedure.

                  (i) During the time periods  indicated in the table below, any
holder of Preferred  Stock may convert up to that  percentage  of the  Preferred
Stock  indicated in the table below  (including any fraction of a Share) held by
such holder into a number of shares of Conversion Stock computed by dividing (A)
the sum of (x) the product  obtained by  multiplying  the number of Shares to be
converted  by  $100  and  (y)  all  accrued  and  unpaid  dividends,  by (B) the
Conversion Price then in effect:

- --------------------------------------------------------------------------------
June 15, 1999 through July 14, 1999                                   20%
July 15, 1999 through August 13, 1999                                 40%
August 14, 1999 through September 12, 1999                            60%
September 13, 1999 through October 12, 1999                           80%
October 13, 1999 through June 15, 2002                                100%

        Notwithstanding the foregoing:

           (a) on or before the first day of each of the time periods  presented
    above,  the Company shall provide written notice (which shall be binding) to
    each of the holders of the  Preferred  Stock with  respect to whether or not
    the Company will,  during the  applicable  30- day time period to which such
    notice relates,  exercise its right of redemption pursuant to Section 4A if,
    during such 30-day time period, (x) any holder of Preferred Stock chooses to
    convert  any  Preferred  Stock  pursuant  to  this  Section  6A and  (y) the
    Conversion Price applicable to such conversion is lower than $5.25, and such
    notice  shall  specify the  Conversion  Price  below which the Company  will
    exercise its right of redemption;

           (b) if pursuant to Section  4A, the Company  chooses to exercise  its
    right of redemption and the Conversion Price in effect  immediately prior to
    the Redemption Date

                                      -10-
<PAGE>

    is less than $5.25, the holders of the Preferred Stock shall have no further
    rights of  conversion  pursuant to this  Section  6A(i) with  respect to the
    Shares the Company  has so called for  redemption  unless the Company  shall
    fail to pay to the holder thereof the  Redemption  Price of such Share (plus
    all  accrued and unpaid  dividends  thereon  and any  premium  payable  with
    respect thereto) on the Redemption Date;

           (c) if pursuant to this Section 6A(i),  any holder of Preferred Stock
    provides a Notice of Conversion to the Company and the  Conversion  Price in
    effect  immediately prior to such date of conversion is less than $5.25, the
    Company shall have the right to redeem such Preferred  Stock pursuant to the
    provisions of Section 4 herein; provided, that the Company shall have timely
    provided a redemption  notice to the holders of the Preferred Stock pursuant
    to Section  6A(i)(a) on which it has elected to redeem Shares  submitted for
    conversion during the applicable period; and

           (d) on the third  anniversary  of the date of  issuance,  all  Shares
    outstanding  shall  automatically  convert  into  that  number  of shares of
    Conversion  Stock computed by adding (x) the product obtained by multiplying
    the number of Shares  outstanding  by $100 plus (y) all  accrued  and unpaid
    dividends and dividing the result by the Conversion Price then in effect.

        (ii)  Holders of Shares may convert  their Shares by  delivering  to the
Company  or  its  agent  a  written   notice  of  conversion   (the  "Notice  of
Conversion"), substantially in the form of Exhibit A attached hereto duly signed
by or on behalf of the holder.  The Notice of Conversion  shall state the number
of  Shares  to  be  converted  and  shall  set  forth  the  converting  holder's
calculations as to the applicable Conversion Price which shall be the Conversion
Price in effect on the date of the  delivery of the Notice of  Conversion.  Such
notices  may be  delivered  to  the  Company  or its  agent  by  telephone  line
facsimile,  and shall be delivered prior to 6:00 p.m., New York time, on the day
prior to the date of requested conversion.  The Company will confirm its receipt
of the Notice of Conversion,  and confirm the  calculations  therein or indicate
alternative  calculations,  by return facsimile by 11:00 a.m., New York time, on
the following Business Day. Failure of the Company to send such return facsimile
shall evidence its acceptance of the calculations in the Notice of Conversion.

        (iii) A holder of Shares will not be required  physically  to  surrender
the  certificate(s)  representing  its  converted  Shares to the  Company or its
agent,  unless and until all of the Shares represented by a given certificate of
the holder are so converted. Each holder of Shares and the Company will maintain
records  showing the number of Shares so  converted by such holder and the dates
of such conversions,  or will use such other method, satisfactory to such holder
and the Company, so as not to require physical surrender of such certificates on
each such conversion.  Except as otherwise  provided herein,  each conversion of
Preferred  Stock  shall be  deemed  to have  been  effected  as of the  close of
business on the date specified by the holder in the Notice of Conversion. At the
time any such  conversion  has been  effected,  the  rights of the holder of the
Shares  converted as a holder of  Preferred  Stock shall cease and the Person or
Persons in whose name or names any  certificate  or  certificates  for shares of
Conversion

                                      -11-
<PAGE>

Stock are to be issued upon such  conversion  shall be deemed to have become the
holder or  holders  of record of the  shares  of  Conversion  Stock  represented
thereby.

        (iv) The conversion rights of any Share subject to redemption  hereunder
shall  terminate  on the  Redemption  Date for such Share unless the Company has
failed to pay to the holder thereof the Redemption Price of such Share (plus all
accrued  and unpaid  dividends  thereon  and any premium  payable  with  respect
thereto) on such Redemption Date.

        (v)  Notwithstanding  any other  provision  hereof,  if a conversion  of
Preferred  Stock is to be made in  connection  with a Change of Control or other
transaction  affecting  the Company,  the  conversion of any Shares of Preferred
Stock may,  at the  election  of the holder  thereof,  be  conditioned  upon the
consummation of such  transaction,  in which case such  conversion  shall not be
deemed to be effective until such transaction has been consummated.

        (vi) On  receipt by the  Company  from a holder of Shares of a Notice of
Conversion by telephone line facsimile transmission meeting the requirements for
conversion herein, the Company shall deliver to the converting holder:

           (a) a certificate or certificates  representing  the number of shares
    of Conversion  Stock  issuable by reason of such  conversion in such name or
    names and such  denomination or denominations  as the converting  holder has
    specified;

           (b) payment in cash in an amount equal to all accrued  dividends with
    respect to each Share converted which have not been paid or included in such
    conversion prior thereto,  plus the amount payable under  subparagraph  (xi)
    below with respect to such conversion; and

           (c) a certificate  representing  any Shares which were represented by
    the certificate or certificates  delivered to the Company in connection with
    such conversion but which were not converted.

                  (vii) The Company  shall  declare the payment of all dividends
payable under subparagraph  (vi)(b) above. If the Company is not permitted under
applicable  law to pay any portion of the accrued  and unpaid  dividends  on the
Preferred  Stock being  converted,  the Company shall pay such  dividends to the
converting  holder  as soon  thereafter  as funds  of the  Company  are  legally
available for such payment.  At the request of any such converting  holder,  the
Company  shall  provide such holder with written  evidence of its  obligation to
such  holder.  If for any reason the Company is unable to pay any portion of the
accrued and unpaid dividends on Preferred Stock being converted,  such dividends
may, at the converting  holder's option,  be converted into an additional number
of shares of  Conversion  Stock  determined by dividing the amount of the unpaid
dividends to be applied for such  purpose,  by the lesser of (a) the  Conversion
Price then in effect and (b) the Market Price of a share of Common Stock.

                 (viii) The issuance of  certificates  for shares of  Conversion
Stock upon conversion of the Preferred Stock shall be made without charge to the
holders of such

                                      -12-
<PAGE>

Preferred  Stock for any tax in respect  thereof or other cost  incurred  by the
Company in connection with such conversion and the related issuance of shares of
Conversion Stock. Upon conversion of each Share, the Company shall take all such
actions as are necessary in order to insure that the  Conversion  Stock issuable
with  respect  to such  conversion  shall  be  validly  issued,  fully  paid and
nonassessable, free and clear of all taxes, liens, charges and encumbrances with
respect to the issuance thereof.

                   (ix) The  Company  shall  not close  its  books  against  the
transfer of  Preferred  Stock or of  Conversion  Stock  issued or issuable  upon
conversion  of Preferred  Stock in any manner which  interferes  with the timely
conversion of Preferred  Stock.  The Company shall assist and cooperate with any
holder  of Shares  required  to make any  governmental  filings  or  obtain  any
governmental  approval  prior to or in connection  with any conversion of Shares
hereunder (including, without limitation, making any filings required to be made
by the Company).

                    (x)  The  Company  shall  at  all  times  reserve  and  keep
available out of its authorized but unissued shares of Conversion Stock,  solely
for the purpose of issuance upon the conversion of Preferred Stock,  such number
of  shares  of  Conversion  Stock  issuable  upon  the  conversion  of all  then
outstanding  Preferred Stock (assuming a Conversion Price of $5.25).  All shares
of  Conversion  Stock  which are so issuable  shall,  when  issued,  be duly and
validly issued,  fully paid and nonassessable and free from all taxes, liens and
charges.  The Company  shall take all such actions as may be necessary to assure
that all such shares of Conversion  Stock may be so issued without  violation of
any  applicable  law  or  governmental  regulation  or any  requirements  of any
domestic securities exchange upon which shares of Conversion Stock may be listed
(except for official notice of issuance which shall be immediately  delivered by
the Company  upon each such  issuance).  The  Company  shall not take any action
which would cause the number of  authorized  but unissued  shares of  Conversion
Stock  to be less  than  the  number  of such  shares  required  to be  reserved
hereunder for issuance upon conversion of Preferred Stock.

                   (xi) If any  fractional  interest  in a share  of  Conversion
Stock would,  except for the provisions of this subparagraph,  be delivered upon
any  conversion  of Preferred  Stock,  the Company,  in lieu of  delivering  the
fractional  share  therefor,  shall pay an amount to the holder thereof equal to
the Market Price of such fractional interest as of the date of conversion.

                  (xii) If the shares of Conversion  Stock issuable by reason of
conversion of Preferred Stock are convertible into or exchangeable for any other
stock or  securities  of the  Company,  the  Company  shall,  at the  converting
holder's option,  upon surrender of the Shares to be converted by such holder as
provided  herein  together  with any notice,  statement  or payment  required to
effect such conversion or exchange of Conversion  Stock,  deliver to such holder
or  as  otherwise  specified  by  such  holder  a  certificate  or  certificates
representing  the stock or securities into which the shares of Conversion  Stock
issuable  by reason  of such  conversion  are so  convertible  or  exchangeable,
registered in such name or names and in such  denomination or  denominations  as
such holder has specified.

                                      -13-
<PAGE>

                  6B.      Conversion Price.

                    (i) As used herein,  the term "Conversion  Price" shall mean
the lower of (a)  $5.25  (the  "Maximum  Conversion  Price")  and (b) 90% of the
Market Price of a share of Common  Stock on the day as of which such  Conversion
Price is being determined.  Notwithstanding  the foregoing,  in order to prevent
dilution of the  conversion  rights granted under this Section 6 and give effect
to the Events of  Noncompliance  under Section 9, the Conversion  Price shall be
subject to adjustment from time to time pursuant to the provisions of paragraphs
6B, 6C, 6D, 6E and 6F and the provisions of paragraph 9B, as applicable.

                   (ii)  If and  whenever  on or  after  the  original  date  of
issuance of the Preferred  Stock the Company  issues or sells,  or in accordance
with  paragraph  6C is deemed to have  issued or sold,  any shares of its Common
Stock  for a  consideration  per  share  less  than the  Market  Price in effect
immediately  prior to the time of such issue or sale, then immediately upon such
issue or sale or deemed  issue or sale the  Maximum  Conversion  Price  shall be
reduced to the Maximum  Conversion  Price determined by multiplying such Maximum
Conversion  Price by a fraction  equal to the quotient  obtained by dividing (a)
the sum of the  product  derived  by  multiplying  the  Market  Price in  effect
immediately  prior to such issue or sale by the number of shares of Common Stock
Deemed  Outstanding  immediately  prior to the earlier of the date on which such
sale or  issue is made  public  or the  date of such  issue  or  sale,  plus the
consideration,  if any,  received by the Company upon such issue or sale, by (b)
the product of (1) the Market Price in effect  immediately  prior to the earlier
of the date on which such sale or issue is made public or the date of such issue
of sale  and (2) the  number  of  shares  of  Common  Stock  Deemed  Outstanding
immediately after such issue or sale.

                  (iii)  Notwithstanding  the  foregoing,   there  shall  be  no
adjustment in the Maximum  Conversion Price as a result of any issue or sale (or
deemed issue or sale) of up to an aggregate number of 1,200,000 shares of Common
Stock to directors,  officers and employees of the Company and its  Subsidiaries
pursuant  to stock  option  plans  and stock  ownership  plans  approved  by the
Company's  Board of  Directors  (as such  number of  shares  is  proportionately
adjusted for subsequent stock splits,  combinations and dividends  affecting the
Common  Stock and as such number  includes  all such stock  options and purchase
rights outstanding at the time of the issuance of the Preferred Stock); provided
that the exercise  price per share of any stock option granted after the date of
original  issuance of the Preferred  Stock shall be equal to or greater than the
fair  market  value  of a share  of  Common  Stock  on the date of grant of such
option.

                  6C. Effect on Conversion Price of Certain Events. For purposes
of determining the adjusted  Conversion  Price under paragraph 6B, the following
shall be applicable:

                    (i)  Issuance  of Rights or  Options.  If the Company in any
manner  grants or sells  any  Options  and the price per share for which  Common
Stock is issuable  upon the  exercise of such  Options,  or upon  conversion  or
exchange of any Convertible Securities

                                      -14-
<PAGE>

issuable upon exercise of such Options,  is less than the Market Price in effect
immediately prior to the time of the granting or sale of such Options,  then the
total  maximum  number of shares of Common Stock  issuable  upon the exercise of
such Options or upon  conversion or exchange of the total maximum amount of such
Convertible  Securities  issuable  upon the  exercise of such  Options  shall be
deemed to be outstanding  and to have been issued and sold by the Company at the
time of the  granting  or sale of such  Options  for such price per  share.  For
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable" shall be determined by dividing (a) the total amount, if any, received
or receivable by the Company as  consideration  for the granting or sale of such
Options,  plus the minimum aggregate amount of additional  consideration payable
to the  Company  upon  exercise  of all such  Options,  plus in the case of such
Options which relate to Convertible Securities,  the minimum aggregate amount of
additional  consideration,  if any,  payable to the Company upon the issuance or
sale of such Convertible  Securities and the conversion or exchange thereof,  by
(b) the  total  maximum  number of shares  of  Common  Stock  issuable  upon the
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment  of the  Maximum  Conversion  Price  shall be made  when  Convertible
Securities are actually  issued upon the exercise of such Options or when Common
Stock is actually  issued upon the exercise of such Options or the conversion or
exchange of such Convertible Securities.

                   (ii) Issuance of  Convertible  Securities.  If the Company in
any manner issues or sells any  Convertible  Securities  and the price per share
for which Common Stock is issuable upon  conversion or exchange  thereof is less
than the Market Price in effect  immediately  prior to the time of such issue or
sale, then the maximum number of shares of Common Stock issuable upon conversion
or exchange of such Convertible Securities shall be deemed to be outstanding and
to have been issued and sold by the Company at the time of the  issuance or sale
of such  Convertible  Securities  for such price per share.  For the purposes of
this  paragraph,  the "price per share for which Common Stock is issuable" shall
be  determined  by dividing (a) the total amount  received or  receivable by the
Company as consideration  for the issue or sale of such Convertible  Securities,
plus the minimum aggregate amount of additional  consideration,  if any, payable
to the Company upon the conversion or exchange thereof, by (b) the total maximum
number of shares of Common Stock issuable upon the conversion or exchange of all
such Convertible  Securities.  No further  adjustment of the Maximum  Conversion
Price shall be made when Common Stock is actually  issued upon the conversion or
exchange of such Convertible  Securities,  and if any such issue or sale of such
Convertible   Securities  is  made  upon  exercise  of  any  Options  for  which
adjustments of the Maximum  Conversion Price had been or are to be made pursuant
to other  provisions  of this  Section 6, no further  adjustment  of the Maximum
Conversion Price shall be made by reason of such issue or sale.

                  (iii)  Change  in  Option  Price or  Conversion  Rate.  If the
purchase price provided for in any Options,  the  additional  consideration,  if
any,  payable upon the conversion or exchange of any  Convertible  Securities or
the  rate  at  which  any  Convertible   Securities  are  convertible   into  or
exchangeable for Common Stock changes at any time, the Maximum  Conversion Price
in effect at the time of such change shall be immediately adjusted to the

                                      -15-
<PAGE>

Maximum  Conversion  Price which would have been in effect at such time had such
Options or Convertible  Securities still  outstanding  provided for such changed
purchase price, additional consideration or conversion rate, as the case may be,
at the time initially granted,  issued or sold; provided that if such adjustment
would  result in an  increase  of the  Conversion  Price  then in  effect,  such
adjustment shall not be effective until 30 days after written notice thereof has
been given by the Company to all holders of the Preferred Stock. For purposes of
paragraph  6C, if the  terms of any  Option or  Convertible  Security  which was
outstanding as of the date of issuance of the Preferred Stock are changed in the
manner  described in the  immediately  preceding  sentence,  then such Option or
Convertible  Security  and the  Common  Stock  deemed  issuable  upon  exercise,
conversion  or  exchange  thereof  shall be deemed to have been issued as of the
date of such  change;  provided  that no such change shall at any time cause the
Minimum Conversion Price hereunder to be increased.

                   (iv) Treatment of Expired Options and Unexercised Convertible
Securities. Upon the expiration of any Option or the termination of any right to
convert or exchange any  Convertible  Security  without the exercise of any such
Option or right, the Maximum  Conversion Price then in effect hereunder shall be
adjusted  immediately to the Maximum  Conversion  Price which would have been in
effect  at the  time of such  expiration  or  termination  had  such  Option  or
Convertible  Security,  to the  extent  outstanding  immediately  prior  to such
expiration or termination,  never been issued;  provided that if such expiration
or termination would result in an increase in the Maximum  Conversion Price then
in effect,  such  increase  shall not be effective  until 30 days after  written
notice  thereof has been given by the  Company to all  holders of the  Preferred
Stock. For purposes of paragraph 6C, the expiration or termination of any Option
or Convertible  Security which was outstanding as of the date of issuance of the
Preferred  Stock shall not cause the Maximum  Conversion  Price  hereunder to be
adjusted  unless,  and only to the  extent  that,  a change in the terms of such
Option or Convertible  Security caused it to be deemed to have been issued after
the date of issuance of the Preferred Stock.

                    (v)  Calculation of  Consideration  Received.  If any Common
Stock,  Option or Convertible  Security is issued or sold or deemed to have been
issued or sold for cash, the consideration  received therefor shall be deemed to
be the amount  received by the Company  therefor (net of discounts,  commissions
and related expenses).  If any Common Stock,  Option or Convertible  Security is
issued  or  sold  for a  consideration  other  than  cash,  the  amount  of  the
consideration other than cash received by the Company shall be the fair value of
such consideration,  except where such consideration consists of securities,  in
which case the amount of  consideration  received  by the  Company  shall be the
Market Price thereof as of the date of receipt.  If any Common Stock,  Option or
Convertible  Security  is issued to the  owners of the  non-surviving  entity in
connection  with any merger in which the Company is the  surviving  corporation,
the  amount of  consideration  therefor  shall be deemed to be the fair value of
such  portion of the net assets and business of the  non-surviving  entity as is
attributable to such Common Stock, Option or Convertible  Security,  as the case
may be. The fair value of any consideration other than cash and securities shall
be  determined  jointly by the  Company  and the  holders of  two-thirds  of the
outstanding Preferred Stock. If such parties are unable to

                                      -16-
<PAGE>

reach  agreement  within a  reasonable  period of time,  the fair  value of such
consideration  shall be determined by an  independent  appraiser  experienced in
valuing  such type of  consideration  jointly  selected  by the  Company and the
holders of two-thirds of the outstanding  Preferred Stock. The  determination of
such  appraiser  shall be final and binding upon the  parties,  and the fees and
expenses of such appraiser shall be borne by the Company.

                   (vi) Integrated Transactions. In case any Option is issued in
connection with the issue or sale of other  securities of the Company,  together
comprising one  integrated  transaction  in which no specific  consideration  is
allocated to such Option by the parties  thereto,  the Option shall be deemed to
have been issued for a consideration of $.01.

                  (vii)  Treasury  Shares.  The number of shares of Common Stock
outstanding  at any given time shall not include  shares owned or held by or for
the account of the Company or any Subsidiary,  and the disposition of any shares
so owned or held shall be considered an issue or sale of Common Stock.

                 (viii)  Record  Date.  If the  Company  takes a  record  of the
holders  of Common  Stock for the  purpose  of  entitling  them (a) to receive a
dividend  or  other  distribution   payable  in  Common  Stock,  Options  or  in
Convertible Securities or (b) to subscribe for or purchase Common Stock, Options
or Convertible Securities,  then such record date shall be deemed to be the date
of the issue or sale of the shares of Common Stock deemed to have been issued or
sold upon the  declaration  of such  dividend  or upon the  making of such other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  6D. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise) one or more classes of its outstanding  shares of Common Stock into a
greater number of shares,  the Maximum  Conversion  Price in effect  immediately
prior to such subdivision shall be proportionately  reduced,  and if the Company
at any time combines (by reverse  stock split or otherwise)  one or more classes
of its outstanding  shares of Common Stock into a smaller number of shares,  the
Maximum  Conversion Price in effect  immediately prior to such combination shall
be proportionately increased.

                  6E. Reorganization, Reclassification, Consolidation, Merger or
Sale. Any  recapitalization,  reorganization,  reclassification,  consolidation,
merger,  sale of all or  substantially  all of the  Company's  assets  or  other
transaction, in each case which is effected in such a manner that the holders of
Common  Stock are  entitled  to  receive  (either  directly  or upon  subsequent
liquidation)  stock,  securities  or assets with  respect to or in exchange  for
Common  Stock,  is  referred  to herein  as an  "Organic  Change".  Prior to the
consummation  of  any  Organic  Change,   the  Company  shall  make  appropriate
provisions  (in form and  substance  reasonably  satisfactory  to the holders of
two-thirds of the Preferred  Stock then  outstanding) to insure that each of the
holders of  Preferred  Stock  shall  thereafter  have the right to  acquire  and
receive,  in lieu  of or in  addition  to (as the  case  may be) the  shares  of
Conversion  Stock  immediately  theretofore  acquirable and receivable  upon the
conversion of such holder's

                                      -17-
<PAGE>

Preferred Stock, such shares of stock, securities or assets as such holder would
have  received  in  connection  with  such  Organic  Change if such  holder  had
converted its Preferred Stock  immediately prior to such Organic Change. In each
such case,  the  Company  shall also make  appropriate  provisions  (in form and
substance  satisfactory to the holders of two-thirds of the Preferred Stock then
outstanding)  to insure that the provisions of this Section 6 and Sections 7 and
8 hereof shall  thereafter be applicable to the Preferred Stock  (including,  in
the case of any such consolidation, merger or sale in which the successor entity
or purchasing entity is other than the Company,  an immediate  adjustment of the
Maximum  Conversion  Price to the value for the Common  Stock  reflected  by the
terms of such  consolidation,  merger  or sale,  and a  corresponding  immediate
adjustment in the number of shares of Conversion Stock acquirable and receivable
upon  conversion of Preferred  Stock, if the value so reflected is less than the
Maximum  Conversion  Price in effect  immediately  prior to such  consolidation,
merger or sale). The Company shall not effect any such consolidation,  merger or
sale, unless prior to the consummation  thereof,  the successor entity (if other
than  the  Company)  resulting  from  consolidation  or  merger  or  the  entity
purchasing  such assets  assumes by written  instrument  (in form and  substance
satisfactory   to  the  holders  of  two-thirds  of  the  Preferred  Stock  then
outstanding),  the  obligation  to deliver to each such  holder  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such holder may be entitled to acquire.

                  6F.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 6 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation rights, phantom stock rights or other rights with equity features),
then the Company's  Board of Directors  shall make an appropriate  adjustment in
the  Maximum  Conversion  Price so as to protect  the  rights of the  holders of
Preferred Stock;  provided that no such adjustment shall increase the Conversion
Price as otherwise  determined pursuant to this Section 6 or decrease the number
of shares of Conversion Stock issuable upon conversion of each Share.

                  6G.      Notices.

                    (i)   Immediately   upon  any   adjustment  of  the  Maximum
Conversion  Price,  the Company shall give written notice thereof to all holders
of Preferred  Stock,  setting  forth in  reasonable  detail and  certifying  the
calculation of such adjustment.

                   (ii) The Company shall give written  notice to all holders of
Preferred  Stock at least 20 days prior to the date on which the Company  closes
its books or takes a record (a) with  respect to any  dividend  or  distribution
upon  Common  Stock,  (b) with  respect  to any pro rata  subscription  offer to
holders of Common  Stock or (c) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                  (iii)  The  Company  shall  also  give  written  notice to the
holders  of  Preferred  Stock at least  20 days  prior to the date on which  any
Organic Change shall take place.

                                      -18-
<PAGE>

                       6H.          Conversion Limit.  Notwithstanding  anything
herein to the  contrary,  unless and until the Company  shall have  obtained the
approval of its stockholders for the issuance and sale of securities pursuant to
the Purchase  Agreement which are convertible into and exchangeable  for, in the
aggregate,  more than 19.9% of the common equity of the Company  (calculated  as
provided in and required by the rules of the Nasdaq Stock Market), to the extent
that the rules of the Nasdaq  Stock  Market  requiring  a  stockholder  vote are
applicable  to such  issuance and sale or the Company  shall have  obtained such
other  stockholder  approval as may be required to comply with the rules of such
other  national  securities  exchange  upon which the  Common  Stock may then be
traded (such  percentage of Common Stock or other  restriction,  the "Conversion
Limit"),  the Company  will not be required to issue shares of Common Stock upon
conversion of any shares of Preferred  Stock which when taken  together with all
other shares of Common Stock previously  issued upon conversion of the Preferred
Stock and the  conversion  of the  Notes and  exercise  of the  Warrants  issued
pursuant to the Purchase  Agreement,  exceeds the Conversion Limit. In the event
that any shares of Preferred Stock shall be submitted for conversion into shares
of Common Stock, or shall be deemed to be automatically converted into shares of
Common Stock in accordance  with the terms  hereof,  and the number of shares of
Common Stock into which the Preferred  Stock shall be  convertible in accordance
with the terms  hereof  exceeds the  Conversion  Limit,  then in lieu of issuing
shares of Common Stock in excess of the Conversion  Limit (the "Excess  Shares")
the  Company  shall pay to the holder on the date set for  conversion  an amount
equal to the product of (x) the  quotient  obtained by dividing  the  Redemption
Price by eighty (80) and (y) the Conversion Price (together with all accrued and
unpaid dividends thereon) for each such Excess Share.

                  Section 7.        Liquidating Dividends.

                  If the  Company  declares  or pays a dividend  upon the Common
Stock  payable  otherwise  than  in  cash  out of  earnings  or  earned  surplus
(determined  in  accordance  with  generally  accepted  accounting   principles,
consistently  applied)  except for a stock dividend  payable in shares of Common
Stock (a "Liquidating  Dividend"),  then the Company shall pay to the holders of
Preferred Stock at the time of payment  thereof the Liquidating  Dividends which
would  have been paid on the  shares of  Conversion  Stock  that would have been
issued had such Preferred Stock been converted  immediately prior to the date on
which a record  is taken  for such  Liquidating  Dividend,  or,  if no record is
taken,  the date as of which the record holders of Common Stock entitled to such
dividends are to be determined.

                  Section 8.        Purchase Rights.

                  If at any  time  the  Company  grants,  issues  or  sells  any
Options,   Convertible   Securities  or  rights  to  purchase  stock,  warrants,
securities  or other  property  pro rata to the  record  holders of any class of
Common Stock (the "Purchase Rights"),  then each holder of Preferred Stock shall
be entitled to acquire,  upon the terms applicable to such Purchase Rights,  the
aggregate  Purchase  Rights which such holder could have acquired if such holder
had held the number of shares of Conversion  Stock acquirable upon conversion of
such holder's

                                      -19-
<PAGE>

Preferred Stock  immediately  before the date on which a record is taken for the
grant,  issuance or sale of such Purchase Rights, or if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

                  Section 9.        Events of Noncompliance.

                  9A.      Definition.  An  Event  of  Noncompliance  shall have
occurred if:

                    (i) the Company  fails to pay on any  Dividend  Payment Date
the full amount of dividends then accrued on the Preferred Stock, whether or not
such  payments are legally  permissible  or are  prohibited  by any agreement to
which the Company is subject;

                   (ii)  the  Company  fails  to  make  any  redemption  payment
(whether  following the giving of notice  pursuant to paragraph 4C or otherwise)
with  respect to the  Preferred  Stock which it is  required to make  hereunder,
whether or not such  payment  is legally  permissible  or is  prohibited  by any
agreement to which the Company is subject;

                  (iii) the Company  breaches or  otherwise  fails to perform or
observe any material provision contained herein, in the Purchase Agreement or in
the Related  Documents  (as defined in the Purchase  Agreement)  and (other than
with respect to Section 8.1 or 8.2(m) of the Purchase Agreement, Section 1(f)(i)
of the  Registration  Rights  Agreement or paragraph 6 hereof,  the breach of or
failure to perform  which shall result in an immediate  Event of  Noncompliance)
such failure is not cured within fifteen (15) days after the occurrence thereof;

                   (iv) any representation or warranty contained in the Purchase
Agreement or required to be furnished to any holder of Preferred  Stock pursuant
to the Purchase Agreement,  or any information  contained in writing required to
be furnished by the Company or any Subsidiary to any holder of Preferred  Stock,
is false or misleading in any material respect on the date made or furnished;

                    (v) the Company or any  Subsidiary  makes an assignment  for
the benefit of  creditors  or admits in writing its  inability  to pay its debts
generally  as they  become  due;  or an order,  judgment  or  decree is  entered
adjudicating the Company or any Subsidiary  bankrupt or insolvent;  or any order
for relief with respect to the Company or any  Subsidiary  is entered  under the
Federal  Bankruptcy Code; or the Company or any Subsidiary  petitions or applies
to any  tribunal  for the  appointment  of a  custodian,  trustee,  receiver  or
liquidator of the Company or any  Subsidiary or of any  substantial  part of the
assets of the Company or any Subsidiary, or commences any proceeding (other than
a proceeding for the voluntary  liquidation  and  dissolution of any Subsidiary)
relating to the Company or any Subsidiary under any bankruptcy,  reorganization,
arrangement, insolvency, readjustment of debt, dissolution or liquidation law of
any jurisdiction; or the Company or any Subsidiary takes any action to authorize
any of the foregoing;  or any such petition or application is filed, or any such
proceeding is commenced,  against the Company or any  Subsidiary  and either (a)
the Company

                                      -20-
<PAGE>

or any such  Subsidiary  by any act  indicates  its  approval  thereof,  consent
thereto or acquiescence therein or (b) such petition,  application or proceeding
is not dismissed within 60 days;

                   (vi) one or more  judgments  in excess of  $5,000,000  in the
aggregate is rendered  against the Company or any Subsidiary  and, such judgment
is not (a)  discharged,  bonded or otherwise  satisfied  within 30 days from the
entry thereof,  (b) covered by adequate insurance,  or (c) the execution of such
judgment is not stayed pending appeal, or within 30 days after the expiration of
any such stay, discharged or otherwise satisfied in full;

                  (vii)  the   Company  or  any   Subsidiary   defaults  in  the
performance of any obligations or agreements if the effect of such default is to
cause an amount exceeding  $3,000,000 in the aggregate from the date of issuance
of the Preferred  Stock to become due prior to its stated maturity or the holder
or holders of any obligation or obligations cause an amount exceeding $3,000,000
to become due prior to its stated maturity;

                 (viii) any material  provision of the Purchase  Agreement,  the
Notes or any Related Document shall at any time for any reason be declared to be
null and void, or the validity or  enforceability  thereof shall be contested by
any party  thereto,  or a  proceeding  shall be  commenced by the Company or any
Governmental  Authority or other  regulatory body having  jurisdiction  over the
Company,  seeking to establish the invalidity or enforceability  thereof, or the
Company shall deny in writing that it has any liability or obligation  purported
to be created under the Purchase Agreement or any Related Document;

                   (ix) any  non-monetary  judgment  or order  shall be  entered
against  the  Company or any  Subsidiary  which  does,  or could  reasonably  be
expected  to,  result in a Material  Adverse  Change (as defined in the Purchase
Agreement),  and there shall be a period of ten consecutive  days during which a
stay of enforcement of such judgment or order shall not be in effect;

                    (x) Section 29 of the Code is repealed,  replaced or amended
and such repeal, replacement or amendment could reasonably be expected to have a
Material Adverse Effect (as defined in the Purchase Agreement) on the Company;

                   (xi) (A) any registration  statement required to be filed and
declared effective by the Company pursuant to the Registration  Rights Agreement
(as defined in the Purchase Agreement) shall cease to be effective or fail to be
usable for its intended  purpose without being succeeded within two (2) business
days by a  post-effective  amendment to such  registration  statement that cures
such  failure  and that is  itself  immediately  declared  effective  or (B) the
Securities  and Exchange  Commission  shall issue any stop order  suspending the
effectiveness under the Securities Act of any registration statement required to
be filed and  declared  effective  by the Company  pursuant to the  Registration
Rights Agreement or any state securities  commission  suspends the qualification
of the Registrable Securities covered thereby

                                      -21-
<PAGE>

for offering or sale in any jurisdiction,  or (C) any proceeding for purposes of
either (A) or (B) above is initiated; or

                  (xii) the occurrence of a Material  Adverse Change (as defined
in the Purchase Agreement).

                  9B.      Consequences of Events of Noncompliance.

                    (i) If an Event  of  Noncompliance  (other  than an Event of
Noncompliance  due to paragraph  9A(v)) has occurred and is continuing,  (a) any
holder of any shares of Preferred Stock then  outstanding may demand (by written
notice delivered to the Company),  notwithstanding any other provision contained
herein,  (1) the  immediate  conversion of all or any shares of such holder's or
holders'  Preferred Stock at the applicable  Conversion  Price as of the date of
such holder's  notice or (2) the  immediate  redemption of all or any portion of
the  Preferred  Stock owned by such holder or holders at a price per share equal
to the Redemption Price as of the date of such holder's notice (plus all accrued
and unpaid  dividends  thereon) and (b) the dividend rate on the Preferred Stock
(including any Preferred Stock not redeemed or converted pursuant to (1) and (2)
above) shall  increase  immediately  by an increment of two  percentage  points.
Thereafter,  during the continuance of an Event of Noncompliance  and until such
time as no Event of  Noncompliance  exists,  the  dividend  rate shall  increase
automatically  at the end of each  succeeding  90-day  period  by an  additional
increment  of two  percentage  points (but in no event shall the  dividend  rate
exceed 15%).  Any increase of the dividend rate  resulting from the operation of
this  subparagraph  shall  terminate  as of the close of business on the date on
which no Event of Noncompliance exists, subject to subsequent increases pursuant
to this paragraph.  The Company shall give prompt written notice of any holder's
election  for  immediate  conversion  or  redemption  to the  other  holders  of
Preferred  Stock (but in any event within five days after receipt of the initial
demand for  conversion  or  redemption),  and each such other  holder may demand
immediate  conversion  or  redemption  of all or any  portion  of such  holder's
Preferred  Stock by giving  written  notice  thereof to the Company within seven
days after receipt of the Company's notice.  The Company shall convert or redeem
all Preferred  Stock as to which rights under this paragraph have been exercised
within 5 days after receipt of the initial demand for conversion or redemption.

                   (ii) If an Event of  Noncompliance  of the type  described in
subparagraph  9A(v) has occurred,  all of the Preferred  Stock then  outstanding
shall be subject to immediate  redemption by the Company  (without any action on
the part of the  holders of the  Preferred  Stock) at a price per Share equal to
the  Redemption  Price  (plus all  accrued and unpaid  dividends  thereon).  The
Company shall immediately redeem all Preferred Stock upon the occurrence of such
Event of Noncompliance.

                  (iii) If any Event of  Noncompliance  of the type described in
subparagraph 9A(i) occurs, for each such occurrence of the failure to pay on any
Dividend Payment Date the full amount of dividends then accrued on the Preferred
Stock, whether or

                                      -22-
<PAGE>

not such payments are legally  permissible or are prohibited by any agreement to
which the Company is subject,  the  Conversion  Price  calculated at the time of
conversion shall be reduced by $0.50 per share. In no event shall any Conversion
Price adjustment hereunder be rescinded.

                   (iv) If any Event of  Noncompliance  of the type described in
subparagraph  9A(ii)  occurs  the  Conversion  Price  calculated  at the time of
conversion shall be reduced to 75% of the applicable  Conversion Price in effect
at the time of conversion immediately prior to such adjustment.  Thereafter, for
each  succeeding  90-day  period  that  the  Event  of  Noncompliance  continues
following the initial Event of  Noncompliance  referred to above, the Conversion
Price  calculated  at the  time of  conversion  shall be  reduced  to 75% of the
Conversion Price in effect at the time of conversion  immediately  prior to such
adjustment.  In no event shall any  Conversion  Price  adjustment  hereunder  be
rescinded.

         For  example,  assume  that  an  Event  of  Noncompliance  of the  type
         described in  subparagraph  9A(ii) has occurred and the Preferred Stock
         becomes  immediately  convertible.  Then  assume that one year prior to
         such Event of Noncompliance there had been a two-for-one stock split by
         the Company.  Finally,  assume  that,  pursuant to Section  6B(i),  the
         Conversion  Price prior to the stock split was $5.00. In this case, the
         Conversion Price of $5.00 would first be decreased  pursuant to Section
         6D from $5.00 to $2.50.  Then the  Conversion  Price  calculated at the
         time of conversion would be reduced to 75% of $2.50, or $1.875.  If the
         Event of Noncompliance  had existed for an additional 90 days following
         the initial Event of Noncompliance  the Conversion Price at the time of
         conversion would be reduced to 75% of $1.875, or $1.40625. If the Event
         of  Noncompliance  had existed for an additional 90 days  following the
         initial  Event of  Noncompliance  the  Conversion  Price at the time of
         conversion would be further reduced to 75% of $1.40625, or $1.05469.

                    (v) If any Event of  Noncompliance  of the type described in
subpara graph 9A(vi)  occurs,  for each such  occurrence  the  Conversion  Price
calculated at the time of conversion  shall be reduced by an amount equal to the
quotient of (a) the amount of the judgment  referred to in  subparagraph  9A(vi)
divided by (b) the number of shares of Common  Stock Deemed  Outstanding  at the
time of the Event of Noncompliance.

                   (vi) If any Event of  Noncompliance  exists,  each  holder of
Preferred  Stock shall also have any other  rights which such holder is entitled
to under the Purchase Agreement or any other contract or agreement and any other
rights which such holder may have pursuant to applicable law.

                  (vii) Neither the Company nor holders of the  Preferred  Stock
shall file any Tax Return (as  defined in the  Purchase  Agreement)  or take any
position with any taxing authority  treating a reduction in the Conversion Price
pursuant  to  paragraph  (iii),  (iv)  or (v) of  this  Section  9B as a  deemed
dividend.

                                      -23-
<PAGE>

                  Section 10.       Registration of Transfer.

                  The Company shall keep at its principal  office a register for
the  registration  of Preferred  Stock.  Upon the  surrender of any  certificate
representing Preferred Stock at such place, the Company shall, at the request of
the record  holder of such  certificate,  execute and deliver (at the  Company's
expense) a new certificate or certificates in exchange therefor  representing in
the aggregate the number of Shares  represented by the surrendered  certificate.
Each such new  certificate  shall be registered in such name and shall represent
such  number  of  Shares  as is  requested  by the  holder  of  the  surrendered
certificate  and shall be  substantially  identical  in form to the  surrendered
certificate,  and dividends shall accrue on the Preferred  Stock  represented by
such new  certificate  from the date to which  dividends have been fully paid on
such Preferred Stock represented by the surrendered certificate.

                  Section 11.  Replacement.

                  Upon  receipt  of  evidence  reasonably  satisfactory  to  the
Company of the ownership and the loss,  theft,  destruction or mutilation of any
certificate  evidencing Preferred Stock, and in the case of any such loss, theft
or destruction, upon receipt of indemnity reasonably satisfactory to the Company
(provided that if the holder is a financial  institution or other  institutional
investor its own agreement shall be  satisfactory),  or, in the case of any such
mutilation  upon  surrender  of such  certificate,  the  Company  shall  (at its
expense)  execute and deliver in lieu of such  certificate a new  certificate of
like kind  representing  the number of Shares of such class  represented by such
lost,  stolen,  destroyed  or mutilated  certificate  and dated the date of such
lost, stolen, destroyed or mutilated certificate,  and dividends shall accrue on
the Preferred Stock  represented by such new certificate  from the date to which
dividends  have been fully paid on such lost,  stolen,  destroyed  or  mutilated
certificate.

                  Section 12.  Definitions.

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Board  of  Directors"  means the  board of  directors  of the
Company.

                  "Change of Control"  has the meaning set forth in paragraph 4H
hereof.

                  "Change of Control Conversion Price" has the meaning set forth
in paragraph 4H hereof.

                  "Code" means the Internal Revenue Code of 1986, as amended.

                  "Common  Stock"  means,  collectively,  the  Company's  Common
Stock,  $.001 par value per  share,  and any  capital  stock of any class of the
Company  hereafter  authorized which is not limited to a fixed sum or percentage
of par or stated value in respect to the rights of

                                      -24-
<PAGE>

the holders thereof to participate in dividends or in the distribution of assets
upon any liquidation, dissolution or winding up of the Company.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number  of  shares  of  Common  Stock  deemed  to  be  outstanding  pursuant  to
subparagraphs  6C(i) and 6C(ii) hereof whether or not the Options or Convertible
Securities are actually exercisable at such time.

                  "Conversion  Price" has the meaning set forth in  paragraph 6B
hereof.

                  "Conversion Stock" means shares of the Company's Common Stock,
par value  $.001 per share;  provided,  that if there is a change  such that the
securities  issuable upon  conversion of Preferred Stock are issued by an entity
other than the  Company or there is a change in the type or class of  securities
so  issuable,  then the term  "Conversion  Stock"  shall  mean one  share of the
security  issuable  upon  conversion  of  Preferred  Stock if such  security  is
issuable in shares,  or shall mean the smallest  unit in which such  security is
issuable if such security is not issuable in shares.

                  "Convertible   Securities"   means  any  stock  or  securities
directly or indirectly convertible into or exchangeable for Common Stock.

                  "Dividend   Payment  Dates"  has  the  meaning  set  forth  in
paragraph 1B hereof.

                  "Event  of  Noncompliance"   has  the  meaning  set  forth  in
paragraph 9A hereof.

                  "Junior  Securities"  means all capital  stock or other equity
securities (including,  without limitation, the Series A Preferred Stock, Series
B Preferred  Stock and Series C Preferred  Stock of the Company) of the Company,
except for the Preferred Stock.

                  "Liquidating  Dividend" has the meaning set forth in paragraph
7 hereof.

                  "Liquidation  Value"  of any Share as of any  particular  date
shall be equal to $100.

                  "Market Price" of any security  means the average  closing bid
prices  of such  security's  sales on all  securities  exchanges  on which  such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic  over-the-counter  market as reported by the National Quotation Bureau,
Incorporated, or any similar successor organization, in each such case averaging
the three lowest bid prices over the period of the 20 Business Days  immediately
preceding the day on which "Market Price" is being determined.

                                      -25-
<PAGE>

If at any time such security is not listed on any securities  exchange or quoted
on the Nasdaq Stock Market or the  over-the-counter  market,  the "Market Price"
shall be the fair  value  thereof  determined  jointly  by the  Company  and the
holders of  two-thirds  of the  Preferred  Stock.  If such parties are unable to
reach  agreement  within a reasonable  period of time,  such fair value shall be
determined by an independent appraiser experienced in valuing securities jointly
selected by the Company and the holders of two-thirds  of the  Preferred  Stock.
The determination of such appraiser shall be final and binding upon the parties,
and the Company shall pay the fees and expenses of such appraiser.

                  "Maximum  Conversion  Price"  has the  meaning  set  forth  in
paragraph 6B.

                  "Notes" has the meaning set forth in paragraph 5B(ii) hereof.

                  "Options"  means any rights,  warrants or options to subscribe
for or purchase Common Stock or Convertible Securities.

                  "Person" means an individual, a partnership,  a corporation, a
limited liability company, a limited liability  partnership,  an association,  a
joint stock company,  a trust, a joint venture,  an unincorporated  organization
and a governmental  entity or any  department,  agency or political  subdivision
thereof or other entity.

                  "Preferred  Stock" means the Series D  Cumulative  Convertible
Preferred, par value $.001 per share, of the Company.

                  "Purchase  Agreement" means the Securities Purchase Agreement,
dated as of March 17,  1999,  by and among the Company and the  investors  named
therein,  as such agreement may from time to time be amended in accordance  with
its terms.

                  "Purchase  Rights" has the  meaning  set forth in  paragraph 8
hereof.

                  "Recent  Market  Price"  of any  security  means  the  average
closing bid prices of such security's sales on all securities exchanges on which
such  security may at the time be listed,  or, if there has been no sales on any
such  exchange  on any day,  the  average of the  highest bid prices on all such
exchanges  at the end of such  day,  or, if on any day such  security  is not so
listed,  the average of the representative bid prices quoted on the Nasdaq Stock
Market as of 4:00 P.M.,  New York time,  or, if on any day such  security is not
quoted on the Nasdaq Stock Market, the average of the highest bid prices on such
day in  the  domestic  over-the-counter  market  as  reported  by  the  National
Quotation Bureau, Incorporated,  or any similar successor organization,  in each
such case over the period of the 5 Business Days  immediately  preceding the day
on which "Recent Market Price" is being determined. If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market, the "Recent Market Price" shall be the fair value
thereof  determined  jointly by the Company and the holders of two-thirds of the
Preferred  Stock.  If such  parties  are  unable  to  reach  agreement  within a
reasonable period of time, such fair value

                                      -26-
<PAGE>

shall  be  determined  by  an  independent   appraiser  experienced  in  valuing
securities  jointly selected by the Company and the holders of two-thirds of the
Preferred Stock. The  determination of such appraiser shall be final and binding
upon the  parties,  and the  Company  shall  pay the fees and  expenses  of such
appraiser.

                  "Redemption  Date" as to any Share means the date specified in
the notice of any redemption at the Company's  option or at the holder's  option
or the applicable date specified herein in the case of any other redemption.

                  "Redemption  Price"  of any  Share as of any  particular  date
shall be equal to the  greater  of (a)  $125 and (b) the  quotient  obtained  by
dividing (i) the product obtained by multiplying $100 by the Recent Market Price
of a share of Common Stock on the date of redemption, by (ii) $5.25.

                  "Share" has the meaning set forth in paragraph 1A hereof.

                  "Subsidiary"   means,   with   respect  to  any  Person,   any
corporation,  limited  liability  company,  partnership,  association  or  other
business  entity of which (i) if a  corporation,  a majority of the total voting
power of shares of stock  entitled  (without  regard  to the  occurrence  of any
contingency) to vote in the election of directors,  managers or trustees thereof
is at the time owned or controlled,  directly or  indirectly,  by that Person or
one or more of the other  Subsidiaries of that Person or a combination  thereof,
or (ii) if a  limited  liability  company,  partnership,  association  or  other
business  entity,  a majority  of the  partnership  or other  similar  ownership
interest thereof is at the time owned or controlled,  directly or indirectly, by
any Person or one or more Subsidiaries of that Person or a combination  thereof.
For  purposes  hereof,  a Person or  Persons  shall be deemed to have a majority
ownership interest in a limited liability company,  partnership,  association or
other business entity if such Person or Persons shall be allocated a majority of
limited  liability  company,  partnership,  association or other business entity
gains or losses or shall be or  control  the  managing  general  partner of such
limited liability company, partnership, association or other business entity.

                  Section 13.  Amendment and Waiver.

                  No  amendment,  modification  or waiver  shall be  binding  or
effective  with  respect to any  provision of this  Agreement  without the prior
written  consent of the holders of at least  two-thirds of the  Preferred  Stock
outstanding at the time such action is taken; provided that no such action shall
change (a) the rate at which or the manner in which  dividends on the  Preferred
Stock accrue or the times at which

                                      -27-
<PAGE>

such  dividends  become  payable or the  amount  payable  on  redemption  of the
Preferred Stock or the times at which redemption of Preferred Stock is to occur,
without the prior written  consent of the holders of 100% of the Preferred Stock
then outstanding,  (b) the Conversion Price of the Preferred Stock or the number
of  shares or class of stock  into  which the  Preferred  Stock is  convertible,
without the prior written  consent of the holders of 100% of the Preferred Stock
then outstanding, or (c) the percentage required to approve any change described
in clauses (a) and (b) above,  without the prior written  consent of the holders
of 100% of the Preferred Stock then  outstanding;  and provided  further that no
change in the terms hereof may be accomplished by merger or consolidation of the
Company with another  corporation  or entity unless the Company has obtained the
prior  written  consent  of the  holders  of the  applicable  percentage  of the
Preferred Stock then outstanding.

                  Section 14.  Notices.

                  Except as otherwise expressly provided hereunder,  all notices
referred  to herein  shall be in writing and shall be (i)  delivered  in person,
(ii)  transmitted  by telecopy,  (iii) sent by  registered  or  certified  mail,
postage  prepaid  with  return  receipt  requested,  or (iv)  sent by  reputable
overnight courier service,  fees prepaid,  to (x) the Company,  at its principal
executive  offices and (y) to any holder of Shares,  at such holder's address as
it appears in the Purchase  Agreement  (unless  otherwise  indicated by any such
holder). Notices shall be deemed given upon personal delivery, upon receipt of a
return  receipt in the case of  delivery  by mail,  upon  acknowledgment  by the
receiving  telecopier  or one day  following  deposit with an overnight  courier
service.

                                      -28-
<PAGE>
                                                                       Exhibit A

                          FORM OF NOTICE OF CONVERSION

                                            ____________________, 199_

BY FACSIMILE:                       or      ______________ (alternate)

[Company Name and Address]


cc:      [Name of Transfer Agent]

               Re: Series D Cumulative Convertible Preferred Stock

         The undersigned hereby elects to convert the number of shares of Series
D Cumulative  Convertible Preferred Stock indicated below, into shares of Common
Stock, par value $.01 per share of the Company, as of the following date:

Date to Effect Conversion:

Number of shares of
Series D Preferred Stock being Converted:

Conversion Price (calculated as follows):











The number of shares of Common  Stock to be  received  on  conversion  of ______
Shares of Series D Preferred Stock is _______ shares.

                                       A-1
<PAGE>


Delivery Instructions:

Certificates to be
issued in the name of:


Certificates to be
delivered to:



Date:              --------------------------------------------


                    Authorized signature of Registered Holder


                             CONFIRMATION OF RECEIPT
                             OF NOTICE OF CONVERSION
                           AND CONVERSION CALCULATION:


Acknowledged:

[Company]

By:                        --------------------------------------------

Name:                      --------------------------------------------

Title:                     --------------------------------------------




                                       A-2






                            COVOL TECHNOLOGIES, INC.




                          SECURITIES PURCHASE AGREEMENT



                           Dated as of March 17, 1999



<PAGE>

                                TABLE OF CONTENTS

                                                                           Page

                                    Article I
         DEFINITIONS........................................................1
1.1      Definitions; Interpretation........................................1

                                   Article II
         ISSUANCE AND SALE OF THE SECURITIES................................9
2.1      Authorization of the Securities.  .................................9
2.2      Issuance and Sale of the Securities.  .............................9

                                   Article III
         CLOSING; CLOSING DELIVERIES.......................................10
3.1      Closing...........................................................10
3.2      Payment for and Delivery of the Securities........................10

                                   Article IV
         REPRESENTATIONS AND WARRANTIES OF THE COMPANY.....................10
4.1      Existence; Qualification; Subsidiaries............................10
4.2      Authorization and Enforceability; Issuance of the 
         Securities, the Conversion Shares and the Warrant Shares..........10
4.3      Capitalization....................................................11
4.4      Private Sale......................................................12
4.5      Financial Statements; Disclosure..................................12
4.6      Absence of Certain Changes........................................13
4.7      Litigation........................................................14
4.8      Licenses, Compliance with Law, Other Agreements, Etc..............15
4.9      Third-Party Approvals.............................................15
4.10     No Undisclosed Liabilities........................................15
4.11     Tangible Assets...................................................15
4.12     Inventory.........................................................15
4.13     Owned Real Property...............................................16
4.14     Real Property Leases..............................................16
4.15     Agreements........................................................16
4.16     Intellectual Property.............................................16
4.17     Employees.........................................................17
4.18     ERISA; Employee Benefits..........................................17
4.19     Environmental Laws................................................18
4.20     Transactions With Affiliates......................................19
4.21     Taxes.............................................................19
4.22     Other Investors...................................................20
4.23     Year 2000 Representations.........................................20


                                       (i)

<PAGE>


                                TABLE OF CONTENTS
                                   (continued)

4.24     Seniority.........................................................20
4.25     Investment Company................................................21
4.26     Certain Fees......................................................21
4.27     Solicitation Materials............................................21
4.28     Form S-3 Eligibility..............................................21
4.29     Listing and Maintenance Requirements Compliance...................21
4.30     Registration Rights; Rights of Participation......................21
4.31     Synthetic Fuel Facilities.........................................22
5.1      Authorization and Enforceability..................................22
5.2      Government Approvals..............................................23

                                   Article VI
         COMPLIANCE WITH SECURITIES LAWS...................................23
6.1      Investment Intent of .............................................23
6.2      Status of Securities..............................................23
6.3      Accredited Investor Status........................................23
6.4      Access to Information.............................................23
6.5      Transfer of Securities, Conversion Shares and Warrant Shares......23

                                   Article VII
         CONDITIONS PRECEDENT..............................................24
7.1      Conditions Precedent..............................................24
7.2      Closing Deliveries to the Company.................................27

                                  Article VIII
         COVENANTS OF THE COMPANY..........................................27
8.1      Restricted Actions................................................27
8.2      Required Actions..................................................31
8.3      Reservation of Common Stock.......................................34
8.4      Payments Free of Withholding......................................34

                                   Article IX
         SURVIVAL..........................................................34
9.1      Survival..........................................................34

                                    Article X
         INDEMNIFICATION...................................................34
10.1     Indemnification...................................................34


                                      (ii)

<PAGE>


                                TABLE OF CONTENTS
                                   (continued)

                                   Article XI
         GENERAL PROVISIONS................................................35
11.1     Successors and Assigns............................................35
11.2     Entire Agreement..................................................35
11.3     Notices...........................................................35
11.4     Purchaser Fees and Expenses.......................................36
11.5     Amendment and Waiver..............................................37
11.6     Counterparts......................................................37
11.7     Headings..........................................................37
11.8     Specific Performance..............................................37
11.9     Remedies Cumulative...............................................38
11.10    GOVERNING LAW.....................................................38
11.11    CONSENT TO JURISDICTION; SERVICE OF PROCESS AND VENUE.............38
11.12    WAIVER OF JURY TRIAL..............................................39
11.13    No Third Party Beneficiaries......................................39
11.14    Severability......................................................39
11.15    Right of First Refusal............................................39



Exhibit A       Certificate of Designations
Exhibit B       Financial Statements
Exhibit C       Registration Rights Agreement
Exhibit D       Security Agreement
Exhibit E       Side Agreements
Exhibit F       Termination and Release Agreement
Exhibit G       Form of Warrant
Exhibit H       Form of Convertible Secured Note
Exhibit I       Opinion of Counsel


                                      (iii)

<PAGE>



                          SECURITIES PURCHASE AGREEMENT


         SECURITIES PURCHASE AGREEMENT (this "Agreement"), dated as of March 17,
1999,  by and among  Covol  Technologies,  Inc.,  a  Delaware  corporation  (the
"Company") and OZ Master Fund, Ltd. (the "Purchaser").

         The  Purchaser  desires to purchase  from the Company,  and the Company
desires to issue to the Purchaser,  upon the terms and subject to the conditions
set forth herein (i) shares of the Preferred Stock, (ii) the Convertible Secured
Notes of the Company and (iii) the Warrants (other than the Series E Warrants).

         In consideration of the mutual promises,  representations,  warranties,
covenants and conditions set forth in this  Agreement,  the parties hereto agree
as follows:

                                    Article I
                                   DEFINITIONS

         1.1 Definitions; Interpretation.

                  (a) For purposes of this  Agreement,  the following terms have
the indicated meanings:

                  "Affiliate"  of  a  Person  means  any  officer,  director  or
employee of the  Company  and any other  Person  that  directly,  or  indirectly
through one or more  intermediaries,  controls,  is  controlled  by, or is under
common control with such Person. For purposes of this definition, "control" of a
Person means the power,  directly or indirectly,  either to (i) vote 20% or more
of the Capital Stock  havingordinary  voting power for the election of directors
of such  Person or (ii)  direct or cause the  direction  of the  management  and
policies of such Person whether by contract or otherwise.

                  "Board  of  Directors"  means the  board of  directors  of the
Company.

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Capital  Expenditures"  means, with respect to any Person for
any  period,  the sum,  without  duplication,  of the  aggregate  amount  of all
expenditures  of such Person during such period which,  in accordance with GAAP,
is  required  to be  included  in, or is  properly  included  by such  Person as
additions to property,  plant or equipment or other similar fixed asset accounts
of such Person. For purposes of the definition,  the purchase price of equipment
which is purchased  simultaneously with the trade-in of existing equipment owned
by such  Person  or  with  insurance  proceeds  shall  be  included  in  Capital
Expenditures  only to the extent that the gross  amount of such  purchase  price
exceeds the amount of the trade-in credit or insurance  proceeds applied to such
purchase, as the case may be.

                                        1
<PAGE>

                  "Capital  Stock" of any Person  shall mean any and all shares,
interests  (including  membership and economic  interests in a limited liability
company),  rights  to  purchase,  warrants,  options,  participations  or  other
equivalents  of or  interests  in (however  designated)  equity of such  Person,
including any Preferred  Stock,  but excluding any debt  securities  convertible
into such equity prior to such conversion.

                  "Capitalized  Lease"  means any lease which is required  under
GAAP to be capitalized on the balance sheet of the lessee.

                  "Capitalized  Lease  Obligation"  means  obligations  for  the
payment of rent for any Capitalized  Lease; for purposes  hereof,  the amount of
any such  obligation  shall be the  capitalized  amount  thereof  determined  in
accordance with GAAP.

                  "CERCLA"  shall mean the federal  Comprehensive  Environmental
Response, Compensation, and Liability Act of 1980, as amended.

                  "Certificate  of   Designations"   means  the  Certificate  of
Designations, Number, Voting Powers, Preferences and Rights of the series of the
Preferred Stock of the Company to be designated Series D Cumulative  Convertible
Preferred Stock, set forth as Exhibit A hereto,  as the same may be amended from
time to time with the requisite consent of the holders of Preferred Stock.

                  "Closing" has the meaning set forth in Section 3.1.

                  "Closing Date" has the meaning set forth in Section 3.1.

                  "Code" means the Internal Revenue Code of 1986, as amended.

                  "Common  Stock"  means,  collectively,  the  Company's  Common
Stock,  $.001 par value per  share,  and any  capital  stock of any class of the
Company  hereafter  authorized which is not limited to a fixed sum or percentage
of par or stated  value in  respect  to the  rights of the  holders  thereof  to
participate in dividends or in the  distribution of assets upon any liquidation,
dissolution or winding up of the Company.

                  "Company" has the meaning set forth in the recitals hereof.

                  "Confidential  Information" means any proprietary  information
concerning the Company's  business other than  information  that (i) was already
known to the Person  having a duty tokeep  confidential  such  information  on a
nonconfidential  basis  prior  to the  time of  disclosure,  (ii) is or  becomes
generally  available to the public  through no act or omission of such Person or
(iii) becomes available to such Person on a nonconfidential  basis from a source
other than any party  hereto (or any agent or  representative  thereof)  if such
source  was not  under a  prohibition  against  disclosing  the  information  or
otherwise bound by a confidentiality agreement with respect thereto.

                                        2
<PAGE>

                  "Conversion  Shares"  means  shares of Common  Stock issued or
issuable  upon  conversion  of shares  of the  Preferred  Stock  and the  Notes;
provided,  that if there is a change  such  that the  securities  issuable  upon
conversion  of the  Preferred  Stock and the Notes are issued by an entity other
than the Company or there is a change in the  securities  so issuable,  then the
term  "Conversion  Shares"  shall  mean  shares or the  security  issuable  upon
conversion of the Preferred  Stock and the Notes if such securities are issuable
in shares, or shall mean the equivalent units in which such security is issuable
if such security is not issuable in shares.

                  "Current Balance Sheet" means the audited balance sheet of the
Company as at September 30, 1998.

                  "Dividend  Shares"  means  shares of  Preferred  Stock  issued
pursuant to Section 1D of the Certificate of Designations.

                  "Employee  Plan" means an employee  benefit plan (other than a
Multiemployer  Plan)  covered  by  Title  IV of  ERISA  and  maintained  (or was
maintained at any time during the six (6) calendar  years  preceding the Closing
Date) for employees of the Company, any Subsidiary or any ERISA Affiliate.

                  "Environmental  Actions"  refers  to any  complaint,  summons,
citation, notice, directive, order, claim, litigation,  investigation,  judicial
or administrative  proceeding,  judgment, letter or other communication from any
governmental agency, department, bureau, office or other authority, or any third
party  involving  violations  of  Environmental  Laws or Releases  of  Hazardous
Materials (i) from any assets, properties or businesses of the Company or any of
its  Subsidiaries,  licensees or predecessors  in interest;  (ii) from adjoining
properties  or business;  or (iii) from or onto any  facilities  which  received
Hazardous  Materials  generated  by the  Company  or  any  of its  Subsidiaries,
licensees or predecessors in interest.

                  "Environmental  Law"  means  the  Comprehensive  Environmental
Response,  Compensation  and  Liability Act (42 U.S.C.  ss. 9601, et seq.),  the
Hazardous  Materials  Transpiration  Act (49 U.S.C.  42 ss. 1801, et seq.),  the
Resource  Conservation  and Recovery  Act (42 U.S.C.  ss.  6901,  et seq.),  the
Federal Water Pollution Control Act (33 U.S.C. ss. 1251, et seq.), the Clean Air
Act (42 U.S.C. ss. 7401, et seq.),  the Toxic Substances  Control Act (15 U.S.C.
ss. 2601, et seq.) and the Occupational Safety and Health Act (29 U.S.C. ss. 651
et seq.), as such laws may be amended or supplemented from time to time, and any
other present or future federal  (United States or Canada),  state,  provincial,
local or foreign statute, ordinance, rule, regulation,  order, judgment, decree,
permit,  license  or other  binding  determination  of any  Governmental  Agency
imposing  liability or  establishing  standards of conduct for protection of the
environment.

                  "Environmental  Liabilities  and Costs" means all  liabilities
(including strict liabilities),  monetary obligations, Remedial Actions, losses,
damages,  punitive damages,  consequential  damages,  treble damages,  costs and
expenses  (including  all  reasonable   out-of-pocket  fees,  disbursements  and
expenses of counsel, out-of-pocket expert and consulting fees, and out-of-pocket
costs  for  environmental   site  assessments,   remedial   investigations   and
feasibility studies),

                                        3
<PAGE>

fines,   penalties,   sanctions  and  interest  incurred  as  a  result  of  any
Environmental  Action filed by any Governmental Agency or any third party, which
relate to any violations of Environmental  Laws,  Remedial Actions,  Releases or
threatened  Releases  of  Hazardous  Materials  from  or onto  (i) any  property
presently or formerly owned by the Company or any of its Subsidiaries, licensees
or  predecessors  in  interest or (ii) any  facility  which  received  Hazardous
Materials  generated  by the Company or any of its  Subsidiaries,  licensees  or
predecessors in interest.

                  "Environmental   Lien"   means   any  Lien  in  favor  of  any
Governmental Agency for Environmental Liabilities and Costs.

                  "ERISA" means the Employee  Retirement  Income Security Act of
1974, as amended,  and any successor statute of similar import,  and regulations
thereunder  in each case as in effect from time to time.  References to sections
of ERISA shall be construed also to refer to any successor sections.

                  "ERISA Affiliate" means, with respect to any Person, any trade
or business (whether or not incorporated)  which is a member of a group of which
such  Person is a member and which  would be deemed to be a  "controlled  group"
within the meaning of Sections 414(b), (c), (m) and (o) of the Code.

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended.

                  "Existing  Indebtedness"  has the meaning set forth in Section
4.2.

                  "Facilities" has the meaning set forth in Section 4.31.

                  "Family Group" means, with respect to an individual Purchaser,
such Purchaser, such Purchaser's spouse, siblings,  descendants and/or ancestors
(whether  natural,  by marriage or adopted) and any trust solely for the benefit
of such Purchaser and/or such  Purchaser's  spouse,  siblings,  their respective
ancestors and/or descendants (whether natural, by marriage or adopted).

                  "Financial  Statements" means (i) the unaudited balance sheets
of the Company as at  December  31,  1998 and 1997,  and the  related  unaudited
statements of income and consolidated  cash flow for the quarterly  periods then
ended,  and (ii) the audited  balance  sheets of the Company as at September 30,
1998 and 1997,  and the related  audited  statements of income and  consolidated
cash flow for the fiscal year periods  then ended,  all of which are attached as
Exhibit B hereto.

                  "GAAP"  means  United  States  generally  accepted  accounting
principles as in effect from time to time, consistently
applied.

                  "Governmental Agency" means any federal, state, local, foreign
or other governmental agency, instrumentality,  commission,  authority, board or
body and the National Association of Securities Dealers.

                                        4
<PAGE>

                  "Hazardous  Materials"  includes (a) any element,  compound or
chemical  that is defined,  listed or  otherwise  classified  as a  contaminant,
pollutant,  toxic pollutant,  toxic or hazardous substance,  extremely hazardous
substance or chemical,  hazardous  waste,  special  waste,  or solid waste under
Environmental Laws; (b) petroleum and its refined products;  (c) polychlorinated
biphenyls;  (d) any  substance  exhibiting  a  hazardous  waste  characteristic,
including but not limited to corrosivity,  ignitability,  toxicity or reactivity
as well as any  radioactive or explosive  materials;  and (e) any raw materials,
building components,  including but not limited to asbestos-containing materials
and manufactured products containing hazardous substances.

                  "Hedging Agreement" means any interest rate swap, collar, cap,
floor or forward rate  agreement  or other  agreement  regarding  the hedging of
interest  rate risk exposure  executed in  connection  with hedging the interest
rate exposure of the Company,  and any confirming  letter  executed  pursuant to
such agreement,  all as amended,  supplemented,  restated or otherwise  modified
from time to time.

                  "includes"  and  "including"   mean  includes  and  including,
without limitation.

                  "Indebtedness"  means, without  duplication,  as to any Person
(i) indebtedness for borrowed money; (ii) indebtedness for the deferred purchase
price of property or services (other than current trade payables incurred in the
Ordinary Course of Business and payable in accordance with customary practices);
(iii)  indebtedness  evidenced  by  bonds,  debentures,  notes or other  similar
instruments  (other than  performance,  surety and appeal or other similar bonds
arising in the Ordinary  Course of Business);  (iv)  obligations and liabilities
secured by a Lien upon  property  owned by such Person,  whether or not owing by
such Person and even though such Person has not assumed or become liable for the
payment  thereof;   (v)  obligations  and  liabilities  directly  or  indirectly
guaranteed by such Person;  (vi)  obligations or liabilities  created or arising
under any  conditional  sales contract or other title  retention  agreement with
respect to property used and/or acquired by such Person,  even though the rights
and  remedies of the lessor,  seller  and/or  lender  thereunder  are limited to
repossession of such property;  (vii) Capitalized Lease Obligations;  (viii) all
liabilities in respect of letters of credit, acceptances and similar obligations
created  for the account of such  Person;  (ix) net  liabilities  of such Person
under Hedging Agreements and foreign currency exchange agreements, as calculated
on a  basis  satisfactory  to the  Purchaser  and in  accordance  with  accepted
practice;  and (x) the Notes issued hereunder valued at the Optional  Redemption
Price (as defined in the Notes) for purposes hereof.

                  "Intellectual   Property"   means  all  domestic  and  foreign
patents, patent applications,  disclosures,  industrial designs, discoveries and
inventions;  trademarks,  service  marks,  trade dress,  trade  names,  d/b/a's,
Internet domain names and corporate names and all goodwill associated therewith;
published  and  unpublished  works  of  authorship,  copyrights;  registrations,
applications andrenewals for any of the foregoing;  trade secrets,  Confidential
Information,  know-how,  technical  and computer  data,  databases,  proprietary
information,  documentation  and  software,  financial,  business and  marketing
plans,  customer  and  supplier  lists and all other  intellectual  property and
proprietary rights; and all copies and tangible embodiments of the foregoing.

                                        5
<PAGE>

                  "IRS" means the Internal Revenue Service.

                  "knowledge"  or "know"  when used with  respect to the Company
means the knowledge of the senior  management  (vice president or senior) of the
Company, or any other management personnel that has had significant  involvement
in the business and affairs of the Company.

                  "Liability"   means  any  liability  or  obligation   (whether
absolute or contingent, liquidated or unliquidated or due or to become due).

                  "Lien"  means  any  mortgage,  deed of  trust,  pledge,  lien,
security  interest,  charge,  encumbrance,  security  arrangement,  restriction,
covenant,  encroachment or other title  imperfection  of any nature  whatsoever,
including  but  not  limited  to  any   conditional   sale  or  title  retention
arrangement,  and any assignment,  deposit  arrangement or lease intended as, or
having the effect of security.

                  "Material Adverse Change" means any material adverse change in
the  business,  condition  (financial  or  otherwise),  prospects  or results of
operations of the Company and its Subsidiaries taken as a whole.

                  "Material Adverse Effect" means any material adverse effect on
(i) the business,  condition  (financial or otherwise),  prospects or results of
operations of the Company and its Subsidiaries  taken as a whole, or (ii) any of
the transactions contemplated hereby or by the Related Documents.

                  "Multiemployer  Plan" means a "multiemployer  plan" as defined
in Section  4001(a)(3) of ERISA of which the Company or any ERISA  Affiliate has
contributed  to, or has been  obligated to contribute to, at any time during the
six (6) years preceding the Closing Date.

                  "Notes" has the meaning set forth in Section 2.1.

                  "ordinary  course of business"  means the  ordinary  course of
business of the Company consistent with past practice (including with respect to
quantity, quality and frequency).

                  "PBGC" means the Pension Benefit  Guaranty  Corporation or any
successor thereto.

                  "Permitted Liens" has the meaning set forth in Section 8.1(l).

                  "Person"  means any  individual,  partnership,  joint venture,
corporation, trust, unincorporated organization or other entity.

                  "Plan" means any employee  benefit plan (as defined in Section
3(3) of ERISA),  maintained or contributed to by the Company, or any predecessor
or Subsidiary at any time during the 5-calendar years immediately  preceding the
date of this Agreement.

                                        6
<PAGE>

                  "Preferred Shares" has the meaning set forth in Section 2.1.

                  "Preferred  Stock" means the Series D  Cumulative  Convertible
Preferred Stock, $.001 par value per share, of the
Company.

                  "RCRA"  shall  mean  the  federal  Resource  Conservation  and
Recovery Act, as amended.

                  "Registration  Rights Agreement" means the Registration Rights
Agreement  between the Company and the  Purchaser  substantially  in the form of
Exhibit C hereto.

                  "Related  Documents" means all documents and instruments to be
executed or adopted by the Company in  connection  herewith,  including  without
limitation  the  Certificate of  Designations,  the Preferred  Shares,  the Side
Agreements,  the  Termination  and  Release  Agreement,  each of the Notes,  the
Security  Agreement,  the Registration  Rights  Agreement,  the Warrants and all
other  documents  and  instruments  to be  executed  or adopted  by the  Company
pursuant thereto.

                  "Release"  means  any  spilling,  leaking,  pumping,  pouring,
emitting,  emptying,   discharging,   injecting,  escaping,  leaching,  seeping,
migrating,  dumping  or  disposing  of any  Hazardous  Material  (including  the
abandonment or discarding of barrels,  containers  and other closed  receptacles
containing   Hazardous  Materials)  into  the  indoor  or  outdoor  environment,
including ambient air, soil, surface or ground water.

                  "Remedial  Action"  means all  actions  taken to (i) clean up,
remove, remediate, contain, treat, monitor, assess, evaluate or in any other way
address Hazardous Materials in the indoor or outdoor  environment;  (ii) prevent
or minimize a Release or  threatened  Release of Hazardous  Materials so they do
not migrate or endanger or threaten to endanger  public health or welfare or the
indoor  or  outdoor   environment;   (iii)  perform   pre-remedial  studies  and
investigations and post-remedial operation and maintenance  activities;  or (iv)
any other actions authorized by 42 U.S.C. 9601.

                  "Reportable  Event"  means  any of the  events  set  forth  in
Section 4043 of ERISA.

                  "SEC" means the Securities and Exchange Commission.

                  "Securities" has the meaning given that term in Section 2.1.

                  "Securities Act" means the Securities Act of 1933, as amended.

                  "Security Agreement" means the Security Agreement by and among
the Company,  the Purchaser,  PC Virginia  Synthetic Fuel #1, L.L.C., a Delaware
limited  liability  company,  PC West  Virginia  Synthetic  Fuel #1,  L.L.C.,  a
Delaware limited liability company,  PC West Virginia Synthetic Fuel #2, L.L.C.,
a Delaware limited liability  company,  and PC West Virginia  Synthetic Fuel #3,
L.L.C., a Delaware limited liability company, substantially in the form attached
as Exhibit D hereto.

                                        7
<PAGE>

                  "Series E  Warrants"  has the  meaning  given that term in the
definition of "Warrants" in this Section 1.1(a).

                  "Side  Agreements"  means each of the Agreements,  dated as of
the  Closing  Date,  by and  between  the  Company  and each of (i) PC  Virginia
Synthetic Fuel #1, L.L.C., a Delaware limited  liability  company,  (ii) PC West
Virginia Synthetic Fuel #1, L.L.C., a Delaware limited liability company,  (iii)
PC West  Virginia  Synthetic  Fuel #2,  L.L.C.,  a  Delaware  limited  liability
company,  and (iv) the PC West Virginia  Synthetic Fuel #3,  L.L.C.,  a Delaware
limited liability company, substantially in the form of Exhibit E hereto.

                  "Subsidiary" means any corporation,  partnership,  association
or other business entity of which (i) if a corporation,  a majority of the total
voting power of shares of stock  entitled  (without  regard to the occurrence of
any  contingency)  to vote in the  election of  directors,  managers or trustees
thereof is at the time  owned or  controlled,  directly  or  indirectly,  by the
Company  or (ii) if a  partnership,  association  or other  business  entity,  a
majority of the partnership or other similar  ownership  interest  thereof is at
the time owned or  controlled,  directly  or  indirectly,  by the  Company.  For
purposes  hereof,  the  Company  shall be  deemed to have a  majority  ownership
interest in a partnership,  association or other business entity if the Company,
directly or indirectly,  is allocated a majority of partnership,  association or
other business entity gains or losses,  or is or controls the managing  director
or general partner of such partnership, association or other business entity.

                  "Tax" means any  federal,  state,  local,  or foreign  income,
gross  receipts,  license,  payroll,   employment,   excise,  severance,  stamp,
occupation, premium, windfall profits, environmental (including taxes under Code
ss.59A), customs duties, capital stock, franchise, profits, withholding,  social
security  (or  similar),  unemployment,   disability,  real  property,  personal
property, sales, use, transfer, registration, value added, alternative or add-on
minimum, estimated, or other tax of any kind whatsoever, including any interest,
penalty, or addition thereto, whether disputed or not.

                  "Tax Returns" means any return, declaration, report, claim for
refund,  or  information  return or statement  relating to Taxes,  including any
schedule or attachment thereto, and including any amendment thereof.

                  "Termination and Release  Agreement" means the Termination and
Release Agreement,  dated as of the Closing Date, by and between the Company and
Trans Pacific Stores, LTD., a Hawaiian corporation, substantially in the form of
Exhibit F hereto.

                  "Termination  Event" means (i) a Reportable Event with respect
to any Employee Plan, (ii) any event that causes the Company or any of its ERISA
Affiliates to incur  liability  under Section 409,  502(i),  502(l),  515, 4062,
4063,  4064,  4069,  4201 or 4212 of ERISA or Section  4971 or 4975 of the Code,
(iii) the  filing of a notice of intent to  terminate  an  Employee  Plan or the
treatment of an Employee Plan  amendment as a termination  under Section 4041 of
ERISA,  (iv) the institution of proceedings by the PBGC to terminate an Employee
Plan, or (v) any other event or condition which might  constitute  grounds under
Section 4042 of ERISA for the termination of, or the appointment of a trustee to
administer any Employee Plan.

                                        8
<PAGE>

                  "Warrants" means, collectively (i) the Series A Stock Purchase
Warrants  of the Company  initially  exercisable  for  200,000  shares of Common
Stock,  (ii) the  Series B Stock  Purchase  Warrants  of the  Company  initially
exercisable  for  200,000  shares of  Common  Stock,  (iii)  the  Series C Stock
Purchase Warrants  initially  exercisable for 228,572 shares of Common Stock and
(iv) the Series D Stock  Purchase  Warrants  initially  exercisable  for 342,858
shares of Common Stock,  to be issued by the Company on the Closing Date and (v)
the Series E Stock  Purchase  Warrants  (the "Series E Warrants") of the Company
initially  exercisable  for 312,196 shares of Common Stock,  to be issued by the
Company on the Closing Date, each of (i) through (v)  substantially  in the form
of Exhibit G hereto.

                  "Warrant  Shares" means shares of the Common Stock obtained or
obtainable  upon exercise of the Warrants;  provided,  that if there is a change
such that the securities issuable upon exercise of the Warrants are issued by an
entity other than the Company or there is a change in the class of securities so
issuable,  then the term  "Warrant  Shares"  shall mean  shares of the  security
issuable  upon  exercise of the Warrants if such security is issuable in shares,
or shall mean the  equivalent  units in which such  security is issuable if such
security is not issuable in shares.

                           (b) The  words  "herein,"  "hereof"  and  "hereunder"
refer to this Agreement as a whole and not to any particular article, section or
other subdivision of this Agreement.


                                   Article II
                       ISSUANCE AND SALE OF THE SECURITIES

         2.1  Authorization  of the  Securities.  The Company has authorized the
issuance and sale to the Purchaser of (a) 60,000 shares of Preferred  Stock (the
"Preferred Shares"), (b) the Warrants (other than the Series E Warrants) and (c)
its Convertible  Secured Notes in an aggregate  principal  amount of $20,000,000
and containing the terms and conditions and in the form of the Note set forth in
Exhibit H attached hereto (the "Notes" and,  together with the Preferred Shares,
the Warrants and the Dividend Shares,  the  "Securities").  The Preferred Shares
and the Notes are  convertible  into and the Warrants are exercisable for shares
of the  Company's  Common  Stock and the Notes are  secured by a first  priority
security interest in the collateral described in the Security Agreement.

         2.2 Issuance and Sale of the Securities.  At the Closing,  on the terms
and subject to the conditions of this Agreement,  the Company shall issue to the
Purchaser (a) 60,000  Preferred  Shares,  (b) Warrants  (other than the Series E
Warrants) initially  exercisable for an aggregate of 971,430 Warrant Shares, and
(c) a Note in the aggregate  principal  amount of $20,000,000,  for an aggregate
purchase price of $16,000,000.  For federal income tax purposes, the Company and
the Purchaser agree that the aggregate  amount paid by the Purchaser for (i) the
Preferred  Shares is  $6,000,000,  (ii) the  Warrants  (other  than the Series E
Warrants) is $0, and (iii) the Notes is $10,000,000. Neither the Company nor the
Purchaser  shall  file any Tax  Return  or take  any  position  with any  taxing
authority inconsistent with the preceding sentence.

                                        9
<PAGE>

                                   Article III
                           CLOSING; CLOSING DELIVERIES

         3.1 Closing.  The closing of the transactions  contemplated hereby (the
"Closing")  shall take place at 10:00 a.m. on March 17, 1999,  at the offices of
Kirkland & Ellis, New York, New York or at such other time, place and/or date as
shall be agreed  upon by the  parties  hereto.  The date upon which the  Closing
occurs is referred to herein as the "Closing Date".

         3.2 Payment for and Delivery of the  Securities.  At the  Closing,  the
Company shall issue and deliver to the  Purchaser,  (a) stock  certificates  for
60,000 Preferred  Shares duly registered in the name of the Purchaser,  (b) duly
issued  Warrants  of  the  relevant  series  and  initially  exercisable  for an
aggregate of 971,430  Warrant  Shares and (c) a Note in the aggregate  principal
amount of  $20,000,000,  against  payment by the Purchaser,  by wire transfer of
immediately-available  funds to the account  designated  by the Company not less
than two (2) days prior to the Closing Date, of $16,000,000.


                                   Article IV
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         The  Company  hereby  represents  and  warrants  to each  Purchaser  as
follows:

         4.1 Existence; Qualification; Subsidiaries. Each of the Company and its
Subsidiaries is a corporation,  partnership or limited liability company, as the
case may be, duly  organized,  validly  existing and in good standing  under the
laws of the state of its  incorporation  or formation and has full  corporate or
partnership power and authority, as the case may be, to conduct its business and
own and operate its properties as now conducted,  owned and operated. The copies
of the Certificate of Incorporation,  as amended, and By-Laws of the Company and
all amendments thereto  previously  delivered to the Purchaser are true, correct
and  complete  copies of such  documents.  The  Company and each  Subsidiary  is
licensed or qualified as a foreign corporation, partnership or limited liability
company  and is in good  standing  in all  jurisdictions  where  such  person is
required  to be so  licensed  or  qualified,  except  where the failure to be so
licensed,  qualified  or in good  standing  would  not have a  Material  Adverse
Effect. Except as set forth on Schedule 4.1, the Company has no Subsidiaries and
owns no  capital  stock  or other  securities  of,  and has not  made any  other
investment  in, any other  entity.  All of the issued  shares of capital  stock,
partnership  interests  or  membership  interests,  as the case may be,  of each
Subsidiary have been duly and validly  authorized and issued, are fully paid and
non-assessable  and are owned  directly or indirectly  by the Company,  free and
clear of all liens, encumbrances, equities or adverse claims.

         4.2 Authorization and Enforceability;  Issuance of the Securities,  the
Conversion Shares and the Warrant Shares.

                  (a) The Company has full power and authority and has taken all
required  corporate  and other  action  necessary  to permit it to  execute  and
deliver this Agreement and the Related

                                       10
<PAGE>

Documents and to carry out the terms hereof and thereof and to issue and deliver
the Securities, the Conversion Shares and the Warrant Shares (including adoption
and filing in Delaware of the  Certificate  of  Designations  for the  Preferred
Stock),  and none of such actions will violate any provision of the  Certificate
of Incorporation of the Company, the By-Laws of the Company or of any applicable
law, regulation,  order,  judgment or decree or rule of any stock exchange where
the Company's Common Stock is listed, or result in the breach of or constitute a
default  (or an  event  which,  with  notice  or  lapse  of time  or both  would
constitute a default)  under any material  agreement  (including  the  Company's
current  secured  debt  instruments  set forth on  Schedule  4.2 (the  "Existing
Indebtedness")),  instrument or understanding to which the Company is a party or
by  which  it is bound  or by  which  it will  become  bound as a result  of the
transactions contemplated by this Agreement. This Agreement, each of the Related
Documents and all other agreements and instruments  contemplated hereby to which
the Company is a party, have been duly executed and delivered by the Company and
each  constitutes  a  legal,  valid  and  binding  obligation  of  the  Company,
enforceable  against the  Company in  accordance  with its terms,  except to the
extent  that  enforceability  may  be  limited  by  (i)  applicable  bankruptcy,
insolvency,  reorganization,  moratorium and similar laws of general application
related to the  enforcement  of  creditor's  rights  generally  and (ii) general
principles of equity.

                  (b) The Preferred  Stock has been duly and validly  authorized
and,  when issued and delivered in accordance  with this  Agreement  and, in the
case of  Dividend  Shares,  the  Certificate  of  Designations,  will be validly
issued, fully paid, nonassessable,  and outstanding. The execution, delivery and
performance  of this  Agreement,  each of the  Related  Documents  and all other
agreements and instruments  contemplated  hereby to which the Company is a party
have been duly authorized by the Company. The Preferred Shares and, when issued,
the Dividend  Shares,  Conversion  Shares and the Warrant Shares,  will be fully
paid and nonassessable. The Dividend Shares have been duly reserved for issuance
and when issued in accordance with the Certificate of Designations  will be duly
authorized,  validly issued and outstanding, fully paid and nonassessable shares
of Preferred Stock. The Conversion  Shares and the Warrant Shares have been duly
reserved for issuance upon  conversion of the Preferred  Stock and the Notes and
exercise of the Warrants,  as the case may be, and, when so issued, will be duly
authorized,  validly issued and outstanding, fully paid and nonassessable shares
of Preferred Stock or Common Stock, as the case may be. Neither the issuance and
delivery  of the  Preferred  Shares nor the  issuance  and  delivery of Dividend
Shares,  nor the issuance and delivery of any Conversion  Shares upon conversion
of any  Preferred  Stock or Notes or the  issuance  and  delivery of any Warrant
Shares upon exercise of the Warrants is subject to any  preemptive  right of any
stockholder  of the  Company or to any right of first  refusal or other  similar
right in favor of any Person.

         4.3  Capitalization.  The  authorized  capital  stock  of  the  Company
consists of (a) 25,000,000 shares of Common Stock, par value $.001 per share, of
which, as of March 8, 1999, 12,494,029 shares were outstanding, 4,142,858 shares
are reserved for issuance upon  conversion of the Preferred Stock and the Notes,
1,283,626  shares are reserved for issuance upon  exercise of the Warrants,  and
5,363,917  shares are reserved for issuance  upon the exercise of certain  stock
options

                                       11
<PAGE>

and warrants,  and (b) 10,000,000 shares of preferred stock, par value $.001 per
share, of which (i) 3,000 shares have been designated  Series A Preferred Stock,
of which 3,000 shares are issued and outstanding,  (ii) 312,882 shares have been
designated  Series B  Preferred  Stock,  of which  27,168  shares are issued and
outstanding,  (iii) 1,500 shares have been designated  Series C Preferred Stock,
of which 1,000 shares are issued and  outstanding,  and (iv) 80,000  shares have
been  designated  Series D Preferred  Stock.  Upon the  purchase and sale of the
shares of the Preferred Stock to the Purchaser  pursuant to this Agreement,  all
of such  shares  will be duly and  validly  issued and  outstanding.  All of the
outstanding  capital  stock  has  been  validly  issued  and is  fully  paid and
nonassessable  and has been issued in compliance with all applicable  securities
laws  (including  the  provisions  of the  Securities  Act  and  the  rules  and
regulations  promulgated  thereunder)  and (ii) no outstanding  capital stock or
other  equity  securities  of the  Company  ranks  senior or pari passu with the
Preferred Stock in right of payment of dividends,  or rights upon liquidation or
redemption.  There are no  options,  convertible  securities,  warrants,  calls,
pledges, transfer restrictions (except restrictions imposed by federal and state
securities laws), voting  restrictions,  liens, rights of first offer, rights of
first refusal,  antidilution provisions or commitments of any character relating
to any issued or unissued  shares of capital  stock of the Company other than as
contemplated in the Related Documents.  Except as contemplated by this Agreement
and  the  Related  Documents  or as  set  forth  inSchedule  4.3,  there  are no
preemptive or other  preferential  rights applicable to the issuance and sale of
securities of the Company,  including the Securities,  the Dividend Shares,  the
Conversion Shares and the Warrant Shares.

         4.4 Private  Sale.  Assuming  the accuracy of the  representations  and
warranties made by recipients of the Company's  capital stock in connection with
the  acquisition  of such  capital  stock,  the  Company  has not  violated  any
applicable  federal or state securities laws in connection with the offer,  sale
and  issuance  of any of its  capital  stock.  Subject  to the  accuracy  of the
Purchaser's  representations  contained  herein,  neither  the  offer,  sale and
issuance  of the  Securities  hereunder  nor the  issuance  and  delivery of any
Dividend  Shares,  Conversion  Shares upon conversion of any shares of Preferred
Stock or Notes or any Warrant  Shares upon  exercise  of any  Warrants  requires
registration under the Securities Act or any state securities laws.

         4.5 Financial Statements; Disclosure.

                  (a) The Financial Statements (together with the notes thereto,
as  applicable),  (i) are true,  correct and complete in all material  respects,
(ii) are in  accordance  with the books and  records  of the  Company  and (iii)
fairly present the financial  condition and results of operations of the Company
as of the dates and for the periods  indicated in accordance  with GAAP,  except
that the  unaudited  balance  sheets and  related  financial  statements  do not
contain an  auditors'  opinion and do not contain  footnotes  and are subject to
normal, recurring year-end audit adjustments which are not material.

                  (b) This Agreement  together with the schedules,  attachments,
exhibits, written statements and certificates supplied to the Purchaser by or on
behalf of the Company with respect to the transactions  contemplated hereby does
not contain any untrue  statement of a material fact or omit to state a material
fact necessary to make the statements contained herein

                                       12
<PAGE>

or  therein,  in light  of the  circumstances  in  which  they  were  made,  not
misleading.  There is no fact which has not been  disclosed to the  Purchaser in
writing  of  which  the  Company  has  knowledge,  and  which  has had or  could
reasonably be anticipated to have a Material Adverse Effect.

                  (c) As of its filing date, each document filed with the SEC by
the  Company,  as  amended  or  supplemented  prior  to  the  Closing  Date,  if
applicable,  pursuant to the  Securities  Act and/or the Exchange  Act, true and
correct  copies of which have been given to the  Purchaser  (i)  complied in all
material respects with the applicable  requirements of the Securities Act and/or
Exchange Act and (ii) did not contain any untrue statement of a material fact or
omit to state any material fact necessary in order to make the  statements  made
therein,  in the light of the  circumstances  under  which they were  made,  not
misleading.  Each final registration statement filed with the SEC by the Company
pursuant to the Securities Act, as of the date such statement  became  effective
(i) complied in all material  respects with the applicable  requirements  of the
Securities Act and (ii) did not contain any untrue  statement of a material fact
or omit to state any material fact required to be stated therein or necessary to
make the statements  therein not misleading (in the case of any  prospectus,  in
light of the circumstances under which they were made).

         4.6 Absence of Certain Changes.

                  (a) Except as set forth on Schedule  4.6(a)  since the date of
the Current Balance Sheet, neither the Company nor any Subsidiary has:

                           (i)  incurred  any  Liabilities  other  than  current
Liabilities  incurred,  or  obligations  under  contracts  entered  into, in the
ordinary  course  of  business  and for  individual  amounts  not  greater  than
$250,000;

                           (ii) paid, discharged or satisfied any claim, Lien or
Liability,  other than any claim,  Lien or Liability  (A)  reflected or reserved
against on the Current  Balance  Sheet and paid,  discharged or satisfied in the
ordinary  course of business since the date of the Current  Balance Sheet or (B)
incurred and paid, discharged or satisfied since the date of the Current Balance
Sheet, in each case in the ordinary course of business;

                           (iii) sold, leased, assigned or otherwise transferred
any of its assets,  tangible or intangible (other than sales of inventory in the
ordinary  course of  business  and use of  supplies  in the  ordinary  course of
business);

                           (iv)  permitted  any  of  its  assets,   tangible  or
intangible, to become subject to any Lien (other than any Permitted Lien);

                           (v)  written  off  as   uncollectible   any  accounts
receivable  other than (A) in the ordinary course of business or (B) for amounts
not greater than $50,000 in the aggregate;

                                       13
<PAGE>

                           (vi)   terminated   or   amended  or   suffered   the
termination  or amendment of, or other than in the ordinary  course of business,
failed to perform in all material respects all of its obligations or suffered or
permitted any material default to exist under, any material  agreement,  license
or permit;

                           (vii)  suffered  any damage,  destruction  or loss of
tangible  property  (whether or not covered by insurance) which in the aggregate
exceeds $100,000;

                           (viii) made any loan (other than intercompany
advances) to any other Person  (other than advances to employees in the ordinary
course of business  which do not exceed  $5,000  individually  or $25,000 in the
aggregate);

                           (ix) canceled, waived or released any debt, claim or
right in an amount or having a value exceeding $100,000;

                           (x) paid any amount to or entered into any agreement,
arrangement or transaction  with, or any series of agreements,  arrangements  or
transactions  with,  any  Affiliate  (including  its  officers,   directors  and
employees) having a value of in excess of $5,000 in the aggregate (other than as
Company-wide employee benefits paid in the ordinary course of business);

                           (xi)  declared,  set aside,  or paid any  dividend or
distribution  with  respect  to its  capital  stock or  redeemed,  purchased  or
otherwise acquired any of its capital stock;

                           (xii) other than in the ordinary course of business,
granted any increase in the  compensation of any officer or employee or made any
other change in employment terms of any officer or employee;

                           (xiii) made any change in any method of accounting or
accounting practice;

                           (xiv) suffered or caused any other occurrence, event
or  transaction  outside the  ordinary  course of business or which could have a
Material Adverse Effect; or

                           (xv) agreed,  in writing or otherwise,  to any of the
foregoing.

                  (b) Since the date of the  Current  Balance  Sheet,  there has
been no Material Adverse Change.

                  (c) Schedule  4.6(c) hereto sets forth a complete and accurate
list as of the date hereof of (i) each place of business of the Company and each
of its  Subsidiaries and (ii) the chief executive office of the Company and each
of its Subsidiaries.

         4.7 Litigation.  No claim, suit, proceeding or investigation is pending
or, to the  knowledge  of the  Company,  threatened  against  or  affecting  the
Company, any Subsidiary or any

                                       14
<PAGE>

licensee or any officer or director thereof or the Company's,  the Subsidiaries'
or the licensee's  business which if decided  adversely to any such person could
have a Material Adverse Effect. Schedule 4.7 hereto sets forth all litigation to
which the Company is currently a party.

         4.8 Licenses,  Compliance with Law, Other Agreements,  Etc. Each of the
Company,  its Subsidiaries  and, to the knowledge of the Company,  its licensees
has all material franchises,  permits,  licenses and other rights to allow it to
conduct its business and is not in  violation,  in any material  respects of any
order or  decree  of any  court,  or of any  law,  order  or  regulation  of any
Governmental  Agency, or of the provisions of any contract or agreement to which
it is a party  or by which it is  bound,  and  neither  this  Agreement  nor the
Related  Documents  nor the  transactions  contemplated  hereby or thereby  will
result in any such violation.  Each of the Company's,  its Subsidiary's  and, to
the  knowledge of the Company,  its  licensee's  business has been  conducted in
compliance  with all  federal,  state  and  local  laws,  ordinances,  rules and
regulations, in all material respects.

         4.9 Third-Party Approvals. Assuming the accuracy of the representations
and warranties of each Purchaser contained in this Agreement, the Company is not
required to obtain any order, consent,  approval or authorization of, or to make
any  declaration  or filing with, any  Governmental  Agency or other third party
(including under any state securities or "blue sky" laws)  inconnection with the
execution  and  delivery  of this  Agreement  or the Related  Documents,  or the
consummation of the transactions  contemplated hereby or thereby to occur on the
Closing Date, except for any consents,  approvals or authorizations set forth on
Schedule 4.9, all of which have been obtained.

         4.10 No  Undisclosed  Liabilities.  Neither  the Company nor any of its
Subsidiaries has any Liabilities (other than contingent  Liabilities) except (i)
as and to the extent of the amounts reflected or reserved against on the Current
Balance  Sheet  (excluding  the  footnotes  thereto)  and (ii)  liabilities  and
obligations  incurred in the ordinary  course of business since the date thereof
that in the  aggregate  could not result in a Material  Adverse  Effect.  To the
Company's knowledge, there are no contingent Liabilities.

         4.11 Tangible Assets. Each of the Company and its Subsidiaries has good
and marketable title to, or valid leasehold  interests in, all material tangible
assets  used or  reasonably  necessary  in  connection  with the  conduct of its
business.  All  material  tangible  assets are free from any Liens  (other  than
Permitted  Liens)  and,  to the  knowledge  of the  Company,  are free  from any
material  defects,  have been  maintained  in  accordance  with normal  industry
practice  and any  regulatory  standard  or  procedure  to which such assets are
subject,  are in good operating condition and repair (subject to normal wear and
tear) and are  suitable  for the  purposes  for which  such  assets  are used or
proposed to be used, other than defects and wear and tear which in the aggregate
could not be expected to have a Material Adverse Effect.

         4.12  Inventory.   All  inventory  of  each  of  the  Company  and  its
Subsidiaries,  whether  reflected  on the Current  Balance  Sheet or  otherwise,
consists of a quality and quantity usable or

                                       15
<PAGE>

salable in the ordinary course of business, subject to normal rates of defect or
obsolescence consistent with the Company's historical experience.

         4.13  Owned Real  Property.  Set forth on  Schedule  4.13 is a true and
correct  description  of  all  real  property  owned  by  the  Company  and  its
Subsidiaries.  The Company and each of its  Subsidiaries has good and marketable
title in fee  simple,  free and clear of all  Liens  (other  than any  Permitted
Lien),  to all of the  real  property  owned  by the  Company  and  each  of its
Subsidiaries.

         4.14 Real Property Leases.  Except as set forth on Schedule 4.14, there
exists no event of default  (nor any event  which  with  notice or lapse of time
would  constitute  an  event  of  default)  with  respect  to the  Company,  any
Subsidiary  and, to the  Company's  knowledge,  with  respect to any other party
thereto  under any  agreement  pursuant  to which the  Company  is the lessee or
lessor  of  any  real  property,   except  for  such  defaults  and  defects  in
enforceability  as could not in the  aggregate  be  expected  to have a Material
Adverse  Effect,  and all such  agreements  are in full  force  and  effect  and
enforceable  against the lessor or lessee in accordance  with their terms except
for such defaults and defects in enforceability as could not in the aggregate be
expected to have a Material Adverse Effect.

         4.15  Agreements.  Except as set forth on  Schedule  4.15,  none of the
Company,  any Subsidiary or, to the knowledge of the Company, any licensee is in
default,  nor to the  knowledge  of the  Company  is there any basis for a valid
claim of default,  and to the Company's  knowledge no event has occurred  which,
with notice or lapse of time, would  constitute a default,  under any agreement,
arrangement  or  understanding  to which  the  Company,  any  Subsidiary  or any
licensee is aparty,  and to the  knowledge of the Company,  no Person other than
the  Company is in  default  under any such  agreement,  in each case other than
defaults which in the aggregate could not be expected to have a Material Adverse
Effect.  Additionally,  none of the Company, any Subsidiary or, to the knowledge
of the Company,  any licensee is party to any agreement the performance of which
in accordance with its terms (including any termination provision thereof) could
be expected to have a Material Adverse Effect.

         4.16 Intellectual Property. Schedule 4.16 sets forth a complete list of
(i) all patented,  registered,  applied for or otherwise  material  Intellectual
Property  owned,  filed or used by the  Company;  and (ii) all  trade  names and
material  unregistered  trademarks and other designations used by the Company in
connection  with its business.  The Company owns and possesses all right,  title
and  interest  in and to, or has a valid and  enforceable  license  to use,  all
Intellectual Property used by the Company in its business as currently conducted
and  as  currently  proposed  to be  conducted.  No  claim  by any  third  party
contesting  the  validity,  enforceability,  use or  ownership  of  Intellectual
Property  owned,  held or used by the Company has been made or, to the knowledge
of the Company, is threatened.  To the knowledge of the Company,  neither it nor
its indemnitees has violated or misappropriated the Intellectual Property of any
third party and no third  party has  violated  or  misappropriated  Intellectual
Property  owned,  held or used by the  Company.  No claim by any third party has
been asserted,  or to the knowledge of the Company threatened,  that the Company
or its indemnitees is violating or misappropriating  Intellectual  Property.  To
the knowledge of the Company,  all  Intellectual  Property  owned or held by the
Company is valid, subsisting and

                                       16
<PAGE>

enforceable,  and all such  Intellectual  Property  is free of all  Liens,  and,
except as set forth on Schedule 4.16, is fully  assignable by the Company to any
Person,   without  payment,   consent  of  any  Person  or  other  condition  or
restriction.  The  Company  has taken all  reasonable  measures  to protect  the
secrecy, confidentiality and value of all Confidential Information,  proprietary
information  and trade secrets  owned,  held or used by the Company  (including,
without limitation,  entering into appropriate  confidentiality  agreements with
all  officers,  directors,  employees,  and other  Persons  with  access to such
information  and  trade  secrets).   To  the  knowledge  of  the  Company,  such
information  and trade secrets have not been disclosed to any Persons other than
Company  employees  or Company  contractors  who had a need to know and use such
information  and trade secrets in the ordinary  course of employment or contract
performance and who executed appropriate confidentiality agreements.

         4.17 Employees. Except as set forth on Schedule 4.17, since the date of
the Current  Balance  Sheet,  no key  employees  and no group of  employees  has
terminated,  or to the knowledge of the Company  plans to terminate,  employment
with the  Company  or any  Subsidiary,  as  applicable.  Except  as set forth on
Schedule  4.17,  the  Company  is not a  party  to or  bound  by any  collective
bargaining  agreement,  nor has it experienced any strike,  material  grievance,
material claim of unfair labor practice or other collective  bargaining dispute.
Except as set forth on Schedule  4.17,  to the knowledge of the Company there is
no  organizational  effort being made or threatened by or on behalf of any labor
union with respect to its employees. To the knowledge of the Company, it has not
committed any unfair labor practice or violated any federal,  state or local law
or regulation regulating employers or the terms and conditions of its employees'
employment,  including  laws  regulating  employee  wages and hours,  employment
discrimination,   employee  civil  rights,  equal  employment   opportunity  and
employment  of foreign  nationals,  except for such  violations  as could not be
expected to have a Material Adverse Effect.

         4.18 ERISA; Employee Benefits.  Each Plan (other than a Plan which is a
Multiemployer Plan) that is intended to be qualified under Section 401(a) of the
Code has received a favorable  determination  letter from the  Internal  Revenue
Service  or has  timely  filed for a  favorable  determination  letter  from the
Internal  Revenue  Service and no event has occurred  since the date of the last
determination  letter that could reasonably be expected to materially  adversely
affect the qualified  status of such Plan. Each Plan (other than a Plan which is
a Multiemployer  Plan) is in full force and effect and has been  administered in
all material respects in accordance with its terms and is and has been, and each
plan  administrator  and  fiduciary of a Plan is acting and has been acting,  in
compliance in all material respects with all applicable requirements of the Code
and ERISA  (including  the funding,  reporting  and  disclosure  and  prohibited
transaction  provisions  thereof) and other  applicable  laws,  regulations  and
rulings  in  connection  with each such  Plan.  No Plan has been  terminated  or
partially  terminated.  With respect to each Plan which is a Multiemployer Plan,
no complete or partial  withdrawal (within the meaning of Sections 4203 and 4205
of ERISA) has occurred,  no such Plan is in reorganization or insolvency (within
the meaning of Title IV of ERISA) and no material withdrawal  liability has been
or could be assessed against the Company. The Company or one of its Subsidiaries
has made, accrued or provided for all contributions required under each Plan. To
the knowledge of the Company, no event has occurred or is reasonably expected to
occur with  respect to any employee  pension  benefit plan of the Company or any
member

                                       17
<PAGE>

of the  Company's  controlled  group  (within  the meaning of Section 414 of the
Code),  which could  reasonably be expected to directly or indirectly  result in
any material  liability (other than liability arising in the ordinary course) to
the Company or any member of its controlled  group pursuant to Title IV of ERISA
or Section 412 of the Code. No Plan (other than a Plan which is a  Multiemployer
Plan) has incurred an  "accumulated  funding  deficiency"  within the meaning of
Section 412 of the Code or Section 302 of ERISA.

         4.19 Environmental Laws. Except as set forth on Schedule 4.19:

                  (a) Each of the Company (as used in this Section 4.19, Company
shall  include  any  predecessor  and the  Company's  Subsidiaries)  and, to the
knowledge of the Company,  its licensees has complied and is in compliance  with
all Environmental Laws.

                  (b) The Company  and, to the  knowledge  of the  Company,  its
licensees  have  obtained and complied  with,  and are in compliance  with,  all
permits,  licenses  and  other  authorizations  that are  required  pursuant  to
Environmental Laws to operate its facilities, assets, and its businesses.

                  (c) No  Environmental  Actions have been asserted  against the
Company or, to the  knowledge of the  Company,  against any licensee or facility
that may have  received  Hazardous  Materials  generated  by the  Company or any
licensee,   regarding   any  actual,   threatened,   or  alleged   violation  of
Environmental  Laws,  or  any  liabilities  or  potential  liabilities  (whether
accrued,  absolute,  contingent,  unliquidated,  or  otherwise),  including  any
investigatory,  remedial,  or  corrective  obligations,  relating  to it or  its
operations under Environmental Laws.

                  (d) To the  knowledge  of the Company,  none of the  following
exists at any property or facility  currently  or formerly  owned or operated by
either the  Company or, to the  knowledge  of the  Company,  any  licensee:  (i)
underground  storage  tanks,  (ii)  asbestos-containing  material in any form or
condition, (iii) materials or equipment containing polychlorinated biphenyls, or
(iv)  landfills,  surface  impoundments,  or waste  disposal  areas,  except for
feed-stock properties for Company facilities.

                  (e) Except as disclosed on Schedule 4.19,  neither the Company
nor, to the knowledge of the Company, any licensee has treated, stored, disposed
of, arranged for or permitted the disposal of, transported, handled, or Released
any substance,  including without limitation any Hazardous Material, or owned or
operated  any  property  or  facility  (and  no such  property  or  facility  is
contaminated  by any such  substance)  in a manner  that has given or would give
rise to Environmental Liabilities and Costs. There has been no Release at any of
the  properties  owned or operated by the  Company or, to the  knowledge  of the
Company,  at any of the properties owned or operated by its licensees or, to the
knowledge of the Company,  at any disposal  treatment  facility  which  received
Hazardous Materials generated by the Company or any licensee which is reasonably
likely to result in Environmental Liabilities and Costs.

                                       18
<PAGE>

                  (f)  Except  as  disclosed  on  Schedule  4.19,  neither  this
Agreement nor the consummation of the transactions that are contemplated by this
Agreement  will result in any  obligations  for site  investigation,  cleanup or
notification pursuant to any so-called  "transaction-triggered"  or "responsible
property transfer" Environmental Laws.

                  (g) Neither the Company nor, to the  knowledge of the Company,
any licensee has, either expressly or by operation of law, assumed or undertaken
any  liability,  including  without  limitation any obligation for corrective or
Remedial Action, of any other Person relating to Environmental Laws.

                  (h) The Company has provided to the Purchaser copies of all of
the  following in the Company's  possession:  (i) the  environmental  compliance
audits or any so-called "Phase I" or "PhaseII" environmental assessments, all of
which are listed on Schedule 4.19; (ii) notices of Environmental Actions, CERCLA
information  requests  and  responses,   and  similar  documents,   relating  to
violations  of  Environmental  Laws,  or  Environmental  Liabilities  and Costs,
relating  to  the  Company  or  its  licensees;  (iii)  correspondence  alleging
nuisance,  injury or property  damage  arising from odors,  noise,  pollution or
contamination  associated with the Company's business;  (iv) reports prepared in
connection  with any Remedial  Action,  RCRA corrective  actions,  or other site
investigations or cleanups required or undertaken pursuant to Environmental Laws
and associated with properties  owned,  leased,  used or operated by the Company
and its  licensees;  (v) documents  describing or explaining  cost estimates for
closure and  post-closure  care of the Company's and its  licensees'  facilities
involved in the  treatment,  storage or disposal of hazardous  wastes;  (vi) and
documents  alleging,   describing  or  explaining  the  Company's  liability  or
potential liability pursuant to Environmental Laws.

         4.20  Transactions  With  Affiliates.  Except as set forth on  Schedule
4.20,  neither  the  Company  nor any  Subsidiary  is  party  to any  agreement,
arrangement or transaction or series of agreements, arrangements or transactions
with any Affiliate which  agreements,  arrangements,  transactions and series of
transactions  in  the  aggregate  have  a  value  over  $5,000  (other  than  as
Company-wide employee benefits paid in the ordinary course of business).

         4.21 Taxes.

                  (a) Except as disclosed on Schedule 4.21,  each of the Company
and its Subsidiaries has filed all Tax Returns that it was required to file, and
has paid all Taxes due with respect to the periods covered by such Tax Returns.

                  (b)None of the  Company  and its  Subsidiaries  (i) has been a
member of an affiliated  group filing a  consolidated  federal Tax Return (other
than a group  the  common  parent  of  which  was the  Company)  or (ii) has any
Liability  for the Taxes of any Person  (other  than any of the  Company and its
Subsidiaries) under Treas. Reg.  ss.1.1502-6 (or any similar provision of state,
local, or foreign law), as a transferee or successor, by contract, or otherwise.

                                       19
<PAGE>

                  (c) Each of the Company and its  Subsidiaries has withheld and
paid all  taxes  required  to have been  withheld  and paid in  connection  with
amounts  paid  or  owing  to any  employee,  independent  contractor,  creditor,
stockholder, or other third party.

                  (d) Except as set forth on Schedule 4.21,  there is no dispute
or claim concerning any Tax Liability of any of the Company and its Subsidiaries
either (i) claimed or raised by any authority in writing or (ii) as to which any
of the directors and officers (and employees responsible for Tax matters) of the
Company and its  Subsidiaries has knowledge based upon personal contact with any
agent of such authority.

         4.22  Other  Investors.  Set  forth on  Schedule  4.22 is a list of all
shareholders  (including option and convertible  securityholders) of the Company
who as of the date  hereof,  based on SEC  filings of such  shareholders,  after
giving effect to the terms hereof,  own more than 5% of the fully diluted common
equity of the Company and sets forth such percentage ownership.

         4.23 Year 2000  Representations.  The Company  represents  and warrants
that:

                  (a) The Company does not have any computer  applications  that
it believes are mission  critical to the operation of synthetic fuel  facilities
that it  operates.  While  the  Company  has not  formally  verified  Year  2000
compliance  with  licensees  that  utilize  the  Company's  technology  in their
synthetic fuel facilities,  the Company believes that the computer  applications
used  in  the  operations  of  these   facilities  are  not  mission   critical.
Accordingly,  the Company believes that Year 2000 issues will not be significant
to these computer  applications and  accordingly,  upgrading or modifications to
these applications to make them Year 2000 compliant will not be significant.

                  (b) During 1998 the  Company  upgraded  its network  operating
system and believes that system is Year 2000  compliant and that any  additional
upgrading to that system will not be significant.  The Company utilizes computer
applications  in the finance and  accounting  departments  and in the  corporate
office that  utilize a two-digit  date that will need to be upgraded in order to
be Year 2000 compliant. The Company has contacted the providers of this software
and they have indicated  that Year 2000 compliant  software will be available in
early 1999. The Company believes the cost to purchase this upgraded software and
to convert the  applicable  applications  to this new software will be less than
$50,000.  The Company anticipates that this conversion will be completed by June
30,  1999.  The costs  incurred  during 1998 to upgrade  the  network  operating
systems was  approximately  $25,000  and is  included  in  selling,  general and
administrative expenses.

         4.24  Seniority.  No  Capital  Stock  of  the  Company  whether  or not
currently  outstanding  is senior to or pari passu with the  Preferred  Stock in
right of payment,  whether  with  respect to  dividends  or  redemption  or upon
liquidation, dissolution or otherwise.

                                       20
<PAGE>

         4.25 Investment  Company.  The Company is not, and is not controlled by
or under common control with an affiliate of, an "investment company" within the
meaning of the Investment Company Act of 1940, as amended.

         4.26 Certain Fees.  Other than fees and expenses due and payable to the
Purchaser (pursuant to Sections 8.2(l) and 11.4), Havenwood Capital Markets, LLC
and Leeds Group Inc., no fees or  commissions  will be payable by the Company to
any broker, financial advisor,  finder,  investment banker, or bank with respect
to the transactions contemplated by this Agreement. The Purchaser shall not have
any obligation with respect to any fees or with respect to any claims made by or
on behalf of Havenwood  Capital  Markets,  LLC or other Persons  (other than any
fees that may be payable to the Leeds Group Inc. by the Purchaser  pursuant to a
separate written  agreement  between the Purchaser and the Leeds Group Inc.) for
fees of a type  contemplated  in this section that may be due in connection with
the transactions contemplated by this Agreement. The Company shall indemnify and
hold harmless the Purchaser,  its  employees,  officers,  directors,  agents and
partners,and  their respective  Affiliates from and against all claims,  losses,
damages,  costs (including  attorney's fees) and expenses suffered in respect to
any such claimed or existing fees.

         4.27  Solicitation  Materials.  The Company has not (i) distributed any
offering  materials in connection  with the offering and sale of the  Securities
other than the disclosure  materials delivered to the Purchaser (the "Disclosure
Materials")  or (ii)  solicited any offer to buy or sell the Securities by means
of any form of general solicitation or general advertising within the meaning of
Regulation D under the Securities  Act. None of the Disclosure  Materials or any
other  information  provided  to the  Purchaser  by or on behalf of the  Company
contain any untrue  statement of material  fact or omit to state a material fact
required to be stated  therein or necessary to make the  statements  therein not
misleading.

         4.28  Form  S-3  Eligibility.  The  Company  is  eligible  to  register
securities for resale with the SEC on Form S-3 promulgated  under the Securities
Act.

         4.29 Listing and Maintenance Requirements  Compliance.  (a) The Company
has not  received  notice  (written or oral) from the  National  Association  of
Securities  Dealers  that the Company is not in  compliance  with its listing or
maintenance requirements.

                  (b) Upon  conversion of shares of the  Preferred  Stock or the
Notes into  Conversion  Shares or the  exercise of the  Warrants for the Warrant
Shares,  all such  Conversion  Shares and Warrant  Shares shall be listed on the
Nasdaq National Market System.

         4.30 Registration Rights; Rights of Participation.  Except as described
on Schedule  4.30 hereto,  (a) the Company has not granted or agreed to grant to
any Person any rights (including  "piggy-back"  registration rights) to have any
securities  of the  Company  registered  with the SEC or any other  Governmental
Agency  which  has not  expired  or been  satisfied  in full and (b) no  Person,
including,  but not limited to, current or former  shareholders  of the Company,
underwriters,  brokers or  agents,  has any right of first  refusal,  preemptive
right,  right of  participation,  or any  similar  right to  participate  in the
transactions contemplated by this Agreement or any other

                                       21
<PAGE>

related  document  which has not been waived.  None of the rights granted to the
Purchaser  hereunder  and under the Related  Documents  conflicts  with or would
cause a default under any of the agreements or  arrangements  listed on Schedule
4.30 hereto.

         4.31 Synthetic Fuel Facilities.

                  (a) The Company shall take all reasonably  necessary action to
ensure that the credit for producing fuel from a nonconventional source provided
under Section 29 of the Code is available and is maintained with respect to each
of the Company's and its  licensee's  facilities for producing  synthetic  fuels
("Facilities")  including,  without  limitation,  ensuring  that the  Facilities
produce  "qualified  fuels" (as  defined in Section  29(c) of the Code) and such
qualified  fuels are sold to persons that are not "related  persons" (as defined
in Section  29(d)(7) of the Code).  Each of the Facilities was placed in service
before  July 1, 1998,  in each case  pursuant to a binding  written  contract in
effect on or before  December 31, 1996. For purposes of this Section 4.31,  each
representation  made regarding licensees of the Company is made to the knowledge
of the Company.

                  (b) Each of the  representations and warranties made by any of
the Company,  its  Subsidiaries or its licensees in obtaining any private letter
ruling from the  Internal  Revenue  Service was true and correct in all material
respects when made and as of the date the ruling was issued.

                  (c) Set forth on Schedule  4.31 is each private  letter ruling
obtained from the Internal  Revenue  Service  regarding the Facilities  which is
addressed  to the Company or any of its  licensees  or is  otherwise  able to be
relied upon by the Company.  To the Company's  Knowledge,  (i) no private letter
ruling listed on Schedule 4.31 has been amended,  rescinded or revoked since the
date of  issuance,  and (ii) there  exists no reason that the  Internal  Revenue
Service would deny a request by the Company or any owner of the Facilities for a
private letter ruling with regard to the Facilities  owned by the Company or any
of its licensees.

                                    Article V
                 REPRESENTATIONS AND WARRANTIES OF THE PURCHASER

         The Purchaser hereby represents and warrants to the Company as follows:

         5.1 Authorization and Enforceability.  The Purchaser has full power and
authority  and has taken all action  necessary  to permit  him/it to execute and
deliver this Agreement and the other documents and instruments to be executed by
it pursuant hereto and to carry out the terms hereof and thereof. This Agreement
and each such other document and instrument, when duly executed and delivered by
the Purchaser,  will constitute a valid and binding obligation of the Purchaser,
enforceable  against the Purchaser in accordance  with its terms,  except to the
extent  limited  by  (i)  applicable  bankruptcy,  insolvency,   reorganization,
moratorium and similar laws of general application related to the enforcement of
creditors' rights generally and (ii) general principles of equity.

                                       22
<PAGE>

         5.2 Government Approvals. To the knowledge of Purchaser,  the Purchaser
is not required to obtain any order,  consent,  approval or authorization of, or
to make any  declaration or filing with, any  Governmental  Agency in connection
with the  execution and delivery of this  Agreement and the other  documents and
instruments  to be  executed by it pursuant  hereto or the  consummation  of the
transactions  contemplated  hereby  and  thereby,  except  for any  such  order,
consent,  approval,  authorization,  declaration or filing which (i) has been or
will be  obtained or made,  or (ii) is related to the nature of the  business in
which the Company is engaged.


                                   Article VI
                         COMPLIANCE WITH SECURITIES LAWS

         6.1 Investment  Intent of the Purchaser.  The Purchaser  represents and
warrants to the Company that it is acquiring the Securities for its own account,
with no  present  intention  of selling or  otherwise  distributing  the same in
violation of the Securities Act.

         6.2  Status of  Securities.  The  Purchaser  has been  informed  by the
Company that the Securities  have not been and will not be registered  under the
Securities Act or under any state securities laws and are being offered and sold
in reliance upon federal and state exemptions for transactions not involving any
public offering.

         6.3 Accredited  Investor Status. The Purchaser  represents and warrants
to the Company that it is an  "Accredited  Investor" as defined in  Regulation D
under the Securities Act.

         6.4 Access to  Information.  The Purchaser has had access to management
of the Company and has been able to ask questions of  management  related to the
Company and has reviewed the  Company's  filings  pursuant to the Exchange  Act.
Notwithstanding  any due diligence  investigations  conducted by or on behalf of
the  Purchaser,  it is understood  and agreed by each of the parties hereto that
the Purchaser is entitled to rely, and is relying,  on the  representations  and
warranties made by the Company herein and in the Related Documents.

         6.5 Transfer of Securities, Conversion Shares and Warrant Shares.

                  (a)  Securities,  Conversion  Shares and Warrant Shares may be
transferred  (i) pursuant to public  offerings  registered  under the Securities
Act,  (ii)  pursuant to Rule 144 of the SEC (orany  similar rule then in force),
(iii) to an Affiliate or member of the Family Group of the transferor  (provided
that the subsequent  transfer of the  Securities,  Conversion  Shares or Warrant
Shares is  restricted),  or (iv) subject to the  conditions set forth in Section
6.5(b), any other legally-available means of transfer.

                  (b)  In  connection  with  any  transfer  of  any  Securities,
Conversion Shares or Warrant Shares (other than a transfer  described in Section
6.5(a)(i),  (ii) or (iii)),  the holder of such  shares  shall  deliver  written
notice to the Company  describing  in reasonable  detail the proposed  transfer,
together  with  an  opinion  of  counsel  (which,  to the  Company's  reasonable
satisfaction,

                                       23
<PAGE>

is  knowledgeable  in securities law matters),  to the effect that such transfer
may be effected without registration of such shares under the Securities Act.

                  (c)  Until  transferred  pursuant  to  clauses  (a)(i) or (ii)
above, each Note, Warrant and each certificate for Preferred Shares,  Conversion
Shares and Warrant Shares shall be imprinted with a legend  substantially in the
following form:

              THE SECURITIES REPRESENTED BY THIS [NOTE/CERTIFICATE/
                WARRANT] WERE ORIGINALLY ISSUED ON MARCH 17, 1999
                AND HAVE NOT BEEN REGISTERED UNDER THE SECURITIES
                 ACT OF 1933, AS AMENDED OR ANY APPLICABLE STATE
                 SECURITIES LAW. THE TRANSFER OF THE SECURITIES
                REPRESENTED BY THIS [NOTE/CERTIFICATE/WARRANT] IS
              SUBJECT TO THE CONDITIONS SET FORTH IN THE SECURITIES
                 PURCHASE AGREEMENT, DATED AS OF MARCH 17, 1999,
              BETWEEN THE ISSUER (THE "COMPANY") AND THE PURCHASER
                NAMED THEREIN. THE COMPANY RESERVES THE RIGHT TO
                REFUSE ANY TRANSFER OF SUCH SECURITIES UNTIL SUCH
               CONDITIONS HAVE BEEN FULFILLED WITH RESPECT TO SUCH
                  TRANSFER. A COPY OF SUCH CONDITIONS SHALL BE
               FURNISHED WITHOUT CHARGE TO THE HOLDER HEREOF UPON
                         WRITTEN REQUEST TO THE COMPANY.


                                   Article VII
                              CONDITIONS PRECEDENT

         7.1 Conditions  Precedent.  The obligation of the Purchaser to purchase
the Securities hereunder is subject to the satisfaction of each of the following
conditions precedent:

                  (a)  The  issuance  and  sale  of  the  Securities  shall  not
contravene  any law,  rule or  regulation  applicable  to the  Purchaser  or the
Company or any of its Subsidiaries;

                  (b) The  following  conditions  have been  satisfied as of the
Closing Date,

                           (i) The representations and warranties of the Company
contained  herein  and in any  Related  Document  and in any  writing  delivered
pursuant  hereto or thereto  shall be true and correct when made and  materially
true and correct as of the time of the Closing;

                           (ii) No action, suit, investigation or proceeding
shall be  pending  or  threatened  before  any court or  Governmental  Agency to
restrain,  prohibit,  collect damages as a result of or otherwise challenge this
Agreement  or any Related  Document or any  transaction  contemplated  hereby or
thereby;

                                       24
<PAGE>

                           (iii) All acts or covenants required hereunder to be
performed by the Company prior to the Closing shall have been fully performed by
it; and

                           (iv)No  Material  Adverse  Change shall have occurred
between the date of the Current  Balance Sheet and the Closing Date and no event
or occurrence shall have occurred that could have a Material Adverse Effect.

                  (c) The  following  documents  and items shall be delivered to
the Purchaser at or prior to the Closing:

                           (i) Stock  Certificates for the Preferred Shares duly
registered in the name of the Purchaser and evidence acceptable to the Purchaser
of adoption  and filing with the  Secretary of State of the State of Delaware by
the Company of the Certificate of Designations;

                           (ii) Fully executed Notes and a fully executed
counterpart of this  Agreement,  the Security  Agreement and the UCC-1 financing
statements  related  thereto,  the  Registration  Rights  Agreement,   the  Side
Agreements, the Termination and Release Agreement and the Warrants;

                           (iii) The written opinion of Callister, Nebeker &
McCullough, counsel for the Company, in the form of Exhibit I hereto;

                           (iv) Certificates of a duly authorized officer of the
Company dated as of the Closing Date:

                              (A) Stating  that the  following  conditions  have
been satisfied as of the Closing Date,

                                    (1) The  representations  and  warranties of
                  the  Company  contained  herein and in any  writing  delivered
                  pursuant  hereto  were  true  and  correct  when  made and are
                  materially true and correct as of the time of the Closing;

                                    (2)  No  action,   suit,   investigation  or
                  proceeding  is  pending  or  threatened  before  any  court or
                  Governmental Agency to restrain,  prohibit, collect damages as
                  a result  of or  otherwise  challenge  this  Agreement  or any
                  Related  Document or any  transaction  contemplated  hereby or
                  thereby;

                   (3)All acts or covenants required hereunder
          to be performed by the Company prior to the Closing have been
                           fully performed by it; and

                                    (4) No Material  Adverse  Change  shall have
                  occurred between the date of the Current Balance Sheet and the
                  Closing Date and there shall have

                                       25
<PAGE>

                  been no event or  occurrence  that could  result in a Material
                  Adverse Effect; and

                  (B) Setting  forth the  resolutions  of the Board of Directors
                  authorizing  (i) the execution and delivery of this  Agreement
                  and  the  Related  Documents  (including  the  Certificate  of
                  Designations)   and  the   consummation  of  the  transactions
                  contemplated  hereby and  thereby,  (ii) the  increase  of the
                  Board  of  Directors  to  eight  (8)  members  and  (iii)  the
                  appointment  of an  individual  designated by the Purchaser to
                  the Board of Directors,  and certifying that such  resolutions
                  were duly adopted and have not been rescinded or amended;

                  (v)The  Company  shall  have paid  fees  payable  pursuant  to
Section  11.4  hereof and a fee of  $400,000  and Series E Warrants  to purchase
156,098 shares of Common Stock payable to Leeds Group Inc.;

                  (vi)  An  executed   Termination  and  Release  Agreement  and
evidence satisfactory to the Purchaser in its sole discretion that Trans Pacific
Stores Ltd., a Hawaiian corporation, has no lien on any of the Company's, any of
its Subsidiaries' or its licensee's  property or assets with respect to its loan
to the Company  pursuant to the Secured Draw Down Promissory  Note,  dated as of
March 17, 1998;

                  (vii) Lien search results satisfactory to the Purchaser in its
sole discretion;

                  (viii)A  certificate of an authorized  officer of the Company,
certifying  the names and true signature of the  representatives  of such Person
authorized to sign this Agreement and the Related Documents to which such Person
is or will be a party and the other  documents to be executed  and  delivered by
such Person in connection herewith,  together with evidence of the incumbency of
such authorized officers;

                  (ix) A certificate of the appropriate official(s) of the state
of organization and each state of foreign  qualification of the Company and each
of its Subsidiaries certifying asto the subsistence in good standing of, and the
payment of taxes by, such Person in such states,  together with  confirmation by
telephone,  facsimile  or telegram on the Closing  Date as to such  matters from
such  official(s)  or from a  recognized  service  company  specializing  in the
verification of organizational good standing;

                  (x)  A  true  and  complete   copy  of  the   Certificate   of
Incorporation,  as amended, of the Company, certified as of a date not more than
30 days prior to the  Closing  Date by an  appropriate  official of the state of
organization  of each such Person and a true and complete  copy of the Bylaws of
the Company,  certified as of the Closing Date by the  Secretary of the Company;
and

                  (xi)  Such  other  documents   relating  to  the  transactions
contemplated hereby as the Purchaser may reasonably
request.

                                       26
<PAGE>

                           (d) The Company shall have executed and delivered to
the Purchaser the  Certificates  (in such  denominations  as the Purchaser shall
request)  for the  Preferred  Stock and the  Warrants  being  purchased  by such
Purchaser at the Closing.

         7.2 Closing  Deliveries to the Company.  The Purchaser  will deliver to
the Company the aggregate  purchase  price for the  Securities to be acquired by
the Purchaser.


                                  Article VIII
                            COVENANTS OF THE COMPANY

         8.1  Restricted  Actions.  Without  the prior  written  consent  of the
holders of (i)  two-thirds  (2/3) (or such higher  percentage  of holders as may
then be required by law) of the then  outstanding  shares of Preferred Stock and
(ii) two-thirds (2/3) of the then outstanding  aggregate principal amount of the
Notes,  and  for so  long  as  any  of  the  Preferred  Stock  or  Notes  remain
outstanding, the Company shall not, and shall not permit any Subsidiary to:

                  (a) become subject to any agreement or instrument which by its
terms would (under any circumstances)  restrict or impair the Company's right to
comply with or fulfill its obligations  under the terms of this Agreement or any
of the Related Documents;

                  (b) use the  proceeds  from the sale of the  Securities  other
than for repayment of indebtedness,  working capital and other general corporate
purposes; provided, that the Company will in no event use the proceeds to invest
in any securities other than short-term, interest-bearing government securities;

                  (c) enter into any transaction or series of transactions  with
any stockholder,  director, officer, employee or Affiliate,  including,  without
limitation,  the purchase, sale, lease orexchange of any property, the rendering
of any service or any investment,  loan or advance,  unless such transaction (i)
is consummated by the Company in good faith on an  arm's-length  basis,  (ii) is
less than  $100,000 per  occurrence or $250,000 in the  aggregate,  and (iii) is
approved by the Board of  Directors,  including  by a majority of the  Company's
disinterested directors;

                  (d) expand the Board of  Directors  to greater  than eight (8)
members;

                  (e)  except  with  respect to the sale of the  synthetic  fuel
facilities of the Company set forth on Schedule 8.1(e), sell all or any material
portion of its assets, determined on a consolidated basis;

                  (f)  declare  or pay  any  dividends,  purchase  or  otherwise
acquire for value any of its membership  interests or other Capital Stock now or
hereafter  outstanding,  return any capital to its members as such,  or make any
other payment or distribution  of assets to its  stockholders as such, or permit
any of its Subsidiaries to do any of the foregoing or to

                                       27
<PAGE>

purchase or otherwise  acquire for value any Capital Stock of the Company or its
Subsidiaries,  or make any payment or prepayment of principal  of,  premium,  if
any, or interest on, or redeem,  decrease or otherwise retire,  any Indebtedness
before its scheduled due date;

                  (g) materially alter or change the business of the Company;

                  (h) issue any stock  option at less than the fair market value
at the time of grant;

                           (i) create,  incur or suffer to exist,  or permit any
of its Subsidiaries to create, incur or suffer to exist, any Indebtedness, other
than:

                           (i)  Indebtedness  created  hereunder  and  under the
Notes;

                           (ii) Indebtedness existing on the date hereof, as set
forth in Schedule 8.1(i) hereto,  and any extension of maturity,  refinancing or
modification  of the terms  thereof;  provided,  however,  that such  extension,
refinancing  or  modification  (A) is pursuant to terms that are not  materially
less  favorable  to the  Purchaser  than  the  terms of the  Indebtedness  being
extended,  refinanced or modified and (B) after giving effect to the  extension,
refinancing or modification, such Indebtedness is not greater than the amount of
Indebtedness  outstanding  immediately  prior to such extension,  refinancing or
modification;

                           (iii) Indebtedness under Capitalized Leases permitted
by subparagraph (p) of this Section 8.1; and

                     (iv) additional  Indebtedness  at any one time  outstanding
not to exceed $4,000,000.

                  (j)  enter  into  any  merger,   combination,   consolidation,
reorganization,  recapitalization,  liquidation or other similar  transaction of
the Company or any agreement with respect to any of the foregoing,  other than a
transaction for the purpose of changing the Company's domicile;

                  (k) amend the Certificate of Incorporation or Bylaws, or alter
the rights,  preferences and privileges of the Securities, the Conversion Shares
or the Warrant Shares;

                  (l)  create  or  suffer  to  exist,   or  permit  any  of  its
Subsidiaries to create or suffer to exist,  any Lien upon or with respect to any
of its  properties,  rights or other  assets,  whether  now  owned or  hereafter
acquired,  or assign or otherwise transfer, or permit any of its Subsidiaries to
assign or  otherwise  transfer,  any right to  receive  income,  other  than the
following ("Permitted Liens"):

                                       28
<PAGE>

                           (i) Liens  existing on the date hereof,  as set forth
in Schedule  8.1(l) hereto,  but not the extension of coverage  thereof to other
property or the extension of maturity,  refinancing or other modification of the
terms thereof or of the Indebtedness secured thereby;

                           (ii) Liens created by operation of law (other than
Environmental  Liens), such as materialmen's  liens,  mechanics' liens and other
similar Liens arising in the ordinary course of business;

                           (iii) deposits, pledges or Liens (other than Liens
arising under ERISA or the Code) securing (A) obligations incurred in respect of
workers'  compensation,  unemployment  insurance or other forms of  governmental
insurance or benefits, (B) the performance of bids, tenders,  leases,  contracts
(other  than  for the  payment  of  money)  and  statutory  obligations,  or (C)
obligations  on surety or appeal  bonds,  but only to the extent such  deposits,
pledges or Liens are  incurred  or  otherwise  arise in the  ordinary  course of
business and secure obligations which are not past due;

                           (iv)  restrictions  or  covenants  on the use of real
property and minor  irregularities  in the title thereto which do not (A) secure
obligations  for the  payment of money or (B)  materially  adversely  impair the
value or  marketability of such property or its use by the Company or any of its
Subsidiaries in the normal conduct of such Person's business;  provided, that in
all such cases the  Company or  relevant  Subsidiary  complies  in all  material
respects with all of its obligations under such title restrictions or covenants;

                           (v) Liens securing  Capitalized  Leases  permitted by
subparagraph (p) of this Section 8.1; and

                           (vi)  non-consensual  Liens,  but only if the Company
has  posted  a bond or other  financial  assurance  sufficient  to  satisfy  the
Indebtedness secured by such Lien.

                  (m) assume, guarantee, endorse or otherwise become directly or
contingently liable (including,  without limitation, liable by way of agreement,
contingent or otherwise,  to purchase,  to provide funds for payment,  to supply
funds to or  otherwise  invest in the debtor or otherwise to assure the creditor
against loss),  in connection  with any  Indebtedness of any other Person (other
than,  in  the  case  of  the  Company,   guaranties  of   Indebtedness  of  any
Subsidiaries), other than

                           (i)   guaranties   by   endorsement   of   negotiable
instruments for deposit or collection in the ordinary course of business; and

                           (ii) guaranties  existing on the date hereof,  as set
forth in  Schedule  8.1(m)  hereto,  but not any  renewal or other  modification
thereof;

                                       29
<PAGE>

                  (n) make, or permit any of its  Subsidiaries to make, any loan
or advance to any Person or purchase or  otherwise  acquire or permit any of its
Subsidiaries to purchase or otherwise  acquire,  any capital stock,  properties,
assets or  obligations  of, or any interest  in, any Person,  other than (i) raw
material  purchased  in the  ordinary  course of business  and (ii) trade credit
extended in the ordinary course of business;

                  (o)  create,  incur or suffer to exist,  or permit  any of its
Subsidiaries to create,  incur or suffer to exist, any obligations as lessee (i)
for the payment of rent for any real or personal property in connection with any
sale and leaseback transaction,  or (ii) for the payment of rent for any real or
personal  property  under  Capitalized  Leases  which would cause the  aggregate
amount of all  obligations  under  Capitalized  Leases  entered  into  after the
Closing  Date owing by the  Company in any fiscal year to exceed the amounts set
forth in subsection (p) of this Section 8.1;

                  (p)  except  as set  forth  on  Schedule  8.1(p),  make  or be
committed to make, or permit any of its  Subsidiaries to make or be committed to
make,  any Capital  Expenditure  (by purchase or  capitalized  lease) other than
Capital  Expenditures  (including  obligations under  Capitalized  Leases) which
would not cause the aggregate amount of all such Capital  Expenditures to exceed
the  greater of (i)  $300,000  and (ii) 15% of the  greater of (A)  Consolidated
EBITDA (as  defined in the Notes) for the prior  fiscal  year of the Company and
(B)  Consolidated  EBITDA for the  current  fiscal year of the  Company,  in any
fiscal year of the Company;

                  (q) allow the use, handling,  generation,  storage, treatment,
release or disposal of Hazardous  Materials  at any property  owned or leased by
the Company or any of its Subsidiaries  except in compliance with  Environmental
Laws and so long as such use, handling, generation,  storage, treatment, release
or  disposal  of  Hazardous   Materials  does  not  result  in  a  violation  of
Environmental Law which would result in a Material Adverse Change;

                  (r) (A) engage or permit any ERISA  Affiliate to engage in any
transaction  described in Section 4069 of ERISA; (B) engage, or permit any ERISA
Affiliate to engage, in any prohibited  transaction  described in Section 406 of
ERISA or 4975 of the Code  for  which a  statutory  or  class  exemption  is not
available or a private  exemption  has not  previously  been  obtained  from the
Department  of  Labor;  (C) adopt or permit  any  ERISA  Affiliate  to adopt any
employee  welfare benefit plan within the meaning of Section 3(1) of ERISA which
provides  benefits to employees  after  termination of employment  other than as
required  by  Section  601 of  ERISA  or  applicable  law;  (D) fail to make any
contribution  or payment  to any  Multiemployer  Plan  which the  Company or any
Subsidiary  or any ERISA  Affiliate  may be required to make under any agreement
relating to such Multiemployer Plan, or any law pertaining thereof; (E) fail, or
permit any ERISA Affiliate to fail, to pay any required installment or any other
payment  required  under  Section  412 of the Code on or before the due date for
such installment or other payment; and

                                       30
<PAGE>

                  (s) grant any rights of registration  under the Securities Act
relating to any of its shares of capital stock or other securities to any Person
other  than  pursuant  to this  Agreement,  unless  (i) the rights so granted to
another  Person do not limit,  restrict  or impair  the rights of the  Purchaser
under this  Agreement  and under the Related  Documents  and (ii) such rights so
granted to another Person do not grant priority in  registration  rights to such
other Person over rights granted to Purchaser under this Agreement and under the
Related Documents.

         8.2 Required  Actions.  For so long as any shares of Preferred Stock or
the Notes remain outstanding, the Company shall, and shall cause each Subsidiary
to:

                  (a) cause all  properties  owned by the  Company or any of its
Subsidiaries  or used or held  for use in the  conduct  of its  business  or the
business of any of its Subsidiaries to be maintained and kept in good condition,
repair and working order  (reasonable  wear and tear excepted) and supplied with
all  necessary  equipment  and  will  cause to be made  all  necessary  repairs,
renewals,  replacements,  betterments and  improvements  thereof,  all as in the
judgment of the Board of Directors may be necessary so that the business carried
on in connection  therewith may be properly and advantageously  conducted at all
times; provided,  however, that the foregoing shall not prevent the Company from
discontinuing  the maintenance of any of such properties if such  discontinuance
is, in the judgment of the  management of the Company,  desirable in the conduct
of  its  business  or  the  business  of  any  of  its  Subsidiaries  and is not
disadvantageous in any material respect to the holders of the Securities;

                  (b) preserve  and keep in full force and effect the  corporate
existence,  rights  (charter  and  statutory),  licenses and  franchises  of the
Company and each of its Subsidiaries;  provided, however, that the Company shall
not be required to preserve any such right, license or franchise if the Board of
Directors shall determine that the  preservation  thereof is no longer desirable
in the conduct of the  business of the Company and its  Subsidiaries  as a whole
and that the loss thereof is not  disadvantageous in any material respect to the
holders of Securities;

                  (c)  maintain  the books,  accounts and records of the Company
and its  Subsidiaries in accordance with past custom and practice as used in the
preparation  of the  Financial  Statements  except to the  extent  permitted  or
required by GAAP;

                  (d) keep all of its and its Subsidiaries' properties which are
of an insurable  nature insured with  insurers,  believed by the Company in good
faith to be  financially  sound and  responsible,  against loss or damage to the
extent that property of similar  character is usually so insured by corporations
similarly situated and owning like properties (which may include self-insurance,
if reasonable and in comparable form to that  maintained by companies  similarly
situated);

                                       31
<PAGE>

                  (e) comply with all material legal  requirements  and material
contractual obligations applicable to the operations and business of the Company
and its  Subsidiaries  and pay  all  applicable  Taxes  as they  become  due and
payable;

                  (f) permit representatives of any holder of the Securities and
its agents  (including  their  counsel,  accountants  and  consultants)  to have
reasonable  access upon reasonable notice during business hours to the Company's
books,  records,  facilities,  key personnel,  officers,  directors,  customers,
independent  accountants  and  legal  counsel  so long as such  access  does not
violate  any  applicable  Federal  or  state  law  or  cause  the  loss  of  the
attorney-client privilege;

                  (g) at all  times  (i)  file  all  reports  (including  annual
reports, quarterly reports and the information, documentation and other reports)
required to be filed by the Company  under the  Exchange Act and Sections 13 and
15 of the rules and regulations  adopted by the SEC thereunder,  and the Company
shall use its best efforts to file each of such reports on a timely  basis,  and
take  such  further  action as any  holder or  holders  of the  Securities,  the
Conversion  Shares or the  Warrant  Shares  may  reasonably  request  (including
providing  copies  of  such  reports  to  the  holders  of the  Securities,  the
Conversion  Shares or the Warrant Shares),  all to the extent required to enable
such  holders to sell  Securities  pursuant to Rule 144 adopted by the SEC under
the  Securities  Act (as such  rule  may be  amended  from  time to time) or any
similar  rule or  regulation  hereafter  adopted  by the SEC and to  enable  the
Company  to  register  securities  with  the  SEC on  Form  S-3  or any  similar
short-form  registration  statement  and upon the  filing  of each  such  report
deliver a copy thereof to each holder of the Securities,  the Conversion  Shares
or the  Warrant  Shares,  (ii)  if  the  Company  is no  longer  subject  to the
requirements  of  the  Exchange  Act,  provide  reports  to the  holders  of the
Securities,  the Conversion  Shares or the Warrant Shares in  substantially  the
same form and at the same times as would be required if the Company were subject
to the Exchange Act, and (iii) provide to each initial holder of the Securities,
the  Conversion  Shares or the  Warrant  Shares  and each  other  holder who has
entered into a confidentiality  agreement with the Company, pursuant to mutually
agreeable  terms,  any  material   information   distributed  to  the  Board  of
Directors);

                  (h) maintain at all times a valid listing for the Common Stock
on a national  securities  exchange,  the Nasdaq  National  Market System or the
Nasdaq SmallCap Market;

                           (i)  maintain  all  material   Intellectual  Property
Rights  necessary to the conduct of its business and own or have a valid license
to use all right,  title and  interest  in and to,  such  material  Intellectual
Property Rights;

                  (j) on the  Closing  Date and at each  subsequent  election of
directors,  to elect to the Board of Directors an  individual  designated  by OZ
Master Fund, Ltd., as long as any Preferred Stock or Notes are outstanding;

                                       32
<PAGE>

                  (k)  deliver   Dividend   Shares  and  Conversion   Shares  in
accordance  with the terms and  conditions,  and time periods,  set forth in the
Certificate of Designation and the Notes;

                  (l) on the  earlier to occur of (i) a  redemption  pursuant to
either Section 4 of the  Certificate of Designations or paragraph 3 of the Notes
and (ii) the third  anniversary  of the  Closing  Date,  pay to the  Purchaser a
financing fee of $100,000;

                  (m) by March 31, 2000,  obtain the vote of the shareholders of
the Company approving the sale and issuance of Securities and Conversion Shares,
Warrant  Shares  and  Dividend  Shares  upon  conversion  and  exercise  of  the
Securities to the extent the issuance  thereof  equals 20% or more of the Common
Stock as required by the Nasdaq  Stock Market or any other  national  securities
exchange on which the Common Stock shall at the time be listed;  provided,  that
the Company shall file a proxy  statement with the SEC related  thereto no later
than June 30,  1999 and use its good faith  efforts to obtain  such  approval by
June 30, 1999 or as soon  thereafter as is possible.  The proxy  statement shall
comply in all material  respects with federal and state  securities laws and the
rules and regulations promulgated thereunder and the Company agrees that it will
recommend to its  shareholders  that the approval of the issuance of such shares
to the Purchaser is in the best interests of the Company and its shareholders;

                  (n) (i) Keep any  property  either  owned or operated by it or
any of its Subsidiaries free of any  Environmental  Liens or post bonds or other
financial  assurances   sufficient  to  satisfy  the  obligations  or  liability
evidenced by such  Environmental  Liens; (ii) comply, and cause its Subsidiaries
to comply, in all material respects with Environmental Laws and shall provide to
the Purchaser  documentation of such compliance  which the Purchaser  reasonably
requests;  (iii)  promptly  notify the  Purchaser  of any Release of a Hazardous
Material in excess of any  reportable  quantity from or onto  property  owned or
operated by the Company,  any of its  Subsidiaries  or, to the  knowledge of the
Company,  any of its licensees and take any Remedial  Actions  required to abate
said Release or otherwise to come into compliance with applicable  Environmental
Law; and (iv) promptly provide the Purchaser with written notice within ten (10)
days of the receipt of any of the  following:  (a) notice that an  Environmental
Lien has been filed against any of the real or personal property of the Company,
any  of its  Subsidiaries  or,  to the  knowledge  of  the  Company,  any of its
licensees;  (b)  commencement  of any  Environmental  Action or  notice  that an
Environmental  Action will be filed against the Company or any  Subsidiary;  and
(c) notice of a violation,  citation or other  administrative  order which would
reasonably be expected to cause a Material Adverse Effect; and

                  (o) Take such  actions and execute,  acknowledge  and deliver,
and cause each of the Subsidiaries to take such actions and execute, acknowledge
and deliver, at its sole cost and expenses such agreements, instruments or other
documents as the Purchaser may reasonably  require from time to time in order to
(i) carry out more  effectively  the purposes of this  Agreement and the Related
Documents,  (ii) maintain the validity and  effectiveness  of any of the Related
Documents, and (iii) to better assure, convey, grant, assign, transfer and

                                       33
<PAGE>

confirm unto the Purchaser the rights now or hereafter intended to be granted to
the Purchaser under this Agreement or any Related Document.

         8.3 Reservation of Common Stock. The Company shall at all times reserve
and keep available out of its  authorized  but unissued  shares of Common Stock,
solely for the purposes of issuance upon conversion of the Preferred Shares, any
Dividend  Shares and the Notes and the exercise of the Warrants,  such number of
shares of Common Stock as are issuable  upon the  conversion  or exercise of all
outstanding shares of Preferred Stock, Notes and Warrants.  All shares of Common
Stock which are so issuable  shall,  when  issued,  be duly and validly  issued,
fully paid and  nonassessable  and free from all Taxes,  liens and charges.  The
Company  shall take all such actions as may be necessary to assure that all such
shares of Common Stock may be so issued without  violation of any applicable law
or  governmental  regulation  or any  requirements  of any  domestic  securities
exchange  upon which shares of Common  Stock may be listed  (except for official
notice of issuance  which shall be  immediately  transmitted by the Company upon
issuance).

         8.4 Payments Free of Withholding. All payments by the Company hereunder
or under the Preferred  Stock, the Notes, or the Warrants shall be made free and
clear  of,  and  without  any  deduction  for,  any Tax  imposed  by any  taxing
jurisdiction, domestic or foreign.


                                   Article IX
                                    SURVIVAL

         9.1 Survival. The representations, warranties, covenants and agreements
of the parties hereto contained  herein,  or in any writing  delivered  pursuant
hereto, shall survive the Closing of the transactions contemplated hereby and by
the Related Documents  notwithstanding any due diligence investigation conducted
by or on behalf of Purchaser.


                                    Article X
                                 INDEMNIFICATION

         10.1 Indemnification. In consideration of the Purchaser's execution and
delivery  of this  Agreement  and  acquiring  the  Securities  hereunder  and in
addition to all of the Company's other  obligations  under this  Agreement,  the
Company shall defend,  protect,  indemnify  and hold  harmless,  on an after-tax
basis,  the Purchaser and each other holder of the  Securities and each of their
respective  officers,  directors,   employees  and  agents  (including,  without
limitation,  those retained in connection with the transactions  contemplated by
this Agreement)  (collectively,  the "Indemnitees") from and against any and all
actions, causes of action, suits, claims,  Environmental Actions, losses, costs,
penalties,  fees, liabilities,  Environmental Liabilities and Costs and damages,
and expenses (including,  without limitation,  costs of suit and attorneys' fees
and  expenses)  in  connection  therewith  (irrespective  of  whether  any  such
Indemnitee  is a party to the  action  for which  indemnification  hereunder  is
sought) (the "Indemnified  Liabilities"),  incurred by the Indemnitees or any of
them as a result  of,  or  arising  out of,  or  relating  to (a) the  breach or
inaccuracy of any

                                       34
<PAGE>

representation  or warranty  contained in this Agreement or any Related Document
or any other  instrument,  agreement or document  delivered to the  Purchaser in
accordance herewith or therewith,  (b) the execution,  delivery,  performance or
enforcement of this Agreement,  any Related  Document and any other  instrument,
document  or  agreement  executed  pursuant  hereto  or  thereto  by  any of the
Indemnitees   or  (c)   resulting   from  any  breach  or   inaccuracy   of  any
representation, warranty, covenant or agreement made by the Company herein or in
any Related  Document.  The Company  shall  reimburse  the  Indemnitees  for the
Indemnified  Liabilities as such  Indemnified  Liabilities are incurred.  To the
extent that the foregoing  undertaking by the Company may be  unenforceable  for
any reason,  the Company shall make the maximum  contribution to the payment and
satisfaction of each of the Indemnified  Liabilities  which is permissible under
applicable law.


                                   Article XI
                               GENERAL PROVISIONS

         11.1 Successors and Assigns. This Agreement shall bind and inure to the
benefit of the  parties  hereto and their  respective  successors  and  assigns,
including each  subsequent  holder of Securities,  Conversion  Shares or Warrant
Shares.  Except as otherwise  specifically provided herein, this Agreement shall
not be  assignable  by the  Company  without  the prior  written  consent of the
Purchaser.

         11.2 Entire  Agreement.  This Agreement and the other writings referred
to herein or delivered pursuant hereto constitute the entire agreement among the
parties with respect to the subject  matter  hereof and supersede all prior oral
or written arrangements or understandings.

         11.3 Notices. All notices, requests,  consents and other communications
provided  for herein  shall be in writing and shall be (i)  delivered in person,
(ii)  transmitted  by telecopy,  (iii) sent by  registered  or  certified  mail,
postage  prepaid  with  return  receipt  requested,  or (iv)  sent by  reputable
overnight  courier  service,  fees  prepaid,  to the recipient at the address or
telecopy number set forth below, or such other address or telecopy number as may
hereafter be  designated in writing by such  recipient.  Notices shall be deemed
given upon  personal  delivery,  upon  receipt of return  receipt in the case of
delivery by mail,  upon  acknowledgment  by the receiving  telecopier or one day
following deposit with an overnight courier service.

                  (a)            If to the Company:

                                 Covol Technologies, Inc.
                                 3280 North Frontage Road
                                 Lehi, Utah 84043
                                 Telecopy:  (801) 768-4483
                                 Attention: Steven Stewart


                                       35
<PAGE>


         with a copy to (which shall not constitute notice to the Company):

                                 Callister, Nebeker & McCullough
                                 Ten East South Temple
                                 Salt Lake City, Utah 84133
                                 Telecopy:  (801) 364-9127
                                 Attention: Richard Beard, Esq.

                  (b)            If to the Purchaser:

                                 OZ Master Fund, Ltd.
                                 c/o Och-Ziff Management, L.L.C.
                                 153 East 53rd Street
                                 New York, New York 10022
                                 Telecopy:  (212) 292-5999
                                 Attention: Dan Och

         with a copy to (which shall not constitute notice to the Purchaser):

                                 Schulte Roth & Zabel LLP
                                 900 Third Avenue
                                 19th Floor
                                 New York, New York 10022
                                 Telecopy:  (212) 593-5955
                                 Attention: Mark Broude, Esq.

         11.4 Purchaser Fees and Expenses.

                  (a) The Company shall  reimburse the Purchaser upon demand for
(i) the reasonable fees and expenses of counsel(s) to the Purchaser  incurred in
connection  with  the   documentation,   negotiation  and  consummation  of  the
transactions  contemplated by this Agreement and the Related  Documents and (ii)
reasonable due diligence  expenses incurred by the Purchaser.  The Company shall
reimburse the Purchaser  for the  reasonable  fees and expenses of counsel(s) to
the Purchaser incurred in connection with any future amendment or waiver to this
Agreement or any of the Related Documents.

                  (b) The  Company  also  agrees to pay or cause to be paid,  on
demand,  and to save the Purchaser harmless against liability for the payment of
all reasonable  out-of-pocket expenses incurred by the Company from time to time
arising from or relating to: (i) the  preservation  and protection of any of the
Company's rights under this Agreement or the Related Documents, (ii) the defense
of any claim or action  asserted or brought  against the Purchaser by any Person
that  arises  from or relates  to this  Agreement,  any  Related  Document,  the
Purchaser's  claims  against the Company,  or any and all matters in  connection
therewith,  (iii) the  commencement or defense of, or intervention in, any court
proceeding  arising from or related to this  Agreement or any Related  Document,
(iv) the filing of any petition,  complaint, answer, motion or other pleading by
the Purchaser in connection with

                                       36
<PAGE>

this  Agreement  or any Related  Document,  (v) any attempt to collect  from the
Company,  (vi) the receipt of any advice with  respect to any of the  foregoing,
(vii) all  liabilities  and costs arising from or in  connection  with the past,
present or future  operations  of the Company or any  Subsidiary  involving  any
damage to real or  personal  property  or  natural  resources  or harm or injury
alleged to have  resulted  from any Release of Hazardous  Materials  on, upon or
into such property,  (viii) any Environmental  Liabilities and Costs incurred in
connection with the  investigation,  removal,  cleanup and/or remediation of any
Hazardous  Materials present or arising out of the operations of any facility of
the Company or any Subsidiary,  or (ix) any Environmental  Liabilities and Costs
incurred in connection with any Environmental  Lien.  Without  limitation of the
foregoing or any other provision of any Related Document: (A) the Company agrees
to pay all stamp,  document,  transfer,  recording  or filing  taxes or fees and
similar  impositions now or hereafter  determined by the Purchaser to be payable
in  connection  with this  Agreement  or any Related  Document,  and the Company
agrees to save the  Purchaser  harmless  from and against any and all present or
future  claims,  liabilities  or losses with  respect to or  resulting  form any
omission to pay or delay in paying any such taxes, fees or impositions,  and (B)
if the Company fails to perform any covenant or agreement contained herein or in
any Related  Document,  the Purchaser may itself perform or cause performance of
such  covenant  or  agreement,  and the  expenses of the  Purchaser  incurred in
connection therewith shall be reimbursed on demand by the Company.

         11.5  Amendment  and Waiver.  No  amendment  of any  provision  of this
Agreement shall be effective,  unless the same shall be in writing and signed by
the Company and the holders of at least 662/3% of the shares of Preferred  Stock
and at  least  662/3%  of the  aggregate  principal  amount  of the  Notes  then
outstanding,  in each case,  voting  separately as one class. Any failure of the
Company to comply with any provision hereof may only be waived in writing by the
holders of at least 662/3% of the shares of Preferred  Stock and at least 662/3%
of the aggregate principal amount of the Notes outstanding, in each case, voting
separately as one class,  and any failure of any holder of the  Securities,  the
Conversion  Shares or the Warrant Shares to comply with any provision hereof may
only be waived in writing by the  Company.  No such  waiver  shall  operate as a
waiver of, or estoppel  with respect to, any  subsequent  or other  failure.  No
failure by any party to take any action  against any breach of this Agreement or
default by any other party shall  constitute a waiver of such  party's  right to
enforce any provision hereof or to take any such action.

         11.6  Counterparts.  This  Agreement  may be  executed in any number of
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one agreement.

         11.7 Headings.  The headings of the various  sections of this Agreement
have been  inserted for  reference  only and shall not be deemed to be a part of
this Agreement.

         11.8  Specific  Performance.  The  Company,  on the one  hand,  and the
Purchaser,  on the other hand,  acknowledge  that money  damages  would not be a
sufficient  remedy for any breach of this  Agreement.  It is accordingly  agreed
that the parties shall be entitled to specific

                                       37
<PAGE>

performance  and  injunctive  relief  as  remedies  for any such  breach,  these
remedies  being in addition to any of the remedies to which they may be entitled
at law or equity.

         11.9 Remedies  Cumulative.  Except as otherwise  provided  herein,  the
remedies  provided  herein  shall be  cumulative  and  shall  not  preclude  the
assertion  by any party  hereto of any other  rights or the seeking of any other
remedies against any other party hereto.

         11.10  GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED
IN  ACCORDANCE  WITH  THE  INTERNAL  SUBSTANTIVE  LAWS OF THE  STATE OF NEW YORK
WITHOUT  GIVING EFFECT TO THE LAWS OF CONFLICT OR CHOICE OF LAWS OF THE STATE OF
NEW YORK OR OF ANY OTHER  JURISDICTION  THAT WOULD RESULT IN THE  APPLICATION OF
ANY LAWS OTHER THAN THOSE OF THE STATE OF NEW YORK.

         11.11 CONSENT TO JURISDICTION;  SERVICE OF PROCESS AND VENUE. ANY LEGAL
ACTION OR PROCEEDING WITH RESPECT TO THIS AGREEMENT OR ANY RELATED  DOCUMENT MAY
BE  BROUGHT  IN THE COURTS OF THE STATE OF NEW YORK IN THE COUNTY OF NEW YORK OR
IN THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN  DISTRICT OF NEW YORK, AND,
BY EXECUTION  AND DELIVERY OF THIS  AGREEMENT,  THE COMPANY  HEREBY  IRREVOCABLY
ACCEPTS  IN  RESPECT  OF  ITS  PROPERTY,  GENERALLY  AND  UNCONDITIONALLY,   THE
JURISDICTION OF THE AFORESAID COURTS. THE COMPANY FURTHER  IRREVOCABLY  CONSENTS
TO THE  SERVICE OF PROCESS  OUT OF ANY OF THE  AFOREMENTIONED  COURTS AND IN ANY
SUCH ACTION OR  PROCEEDING  BY THE MAILING OF COPIES  THEREOF BY  REGISTERED  OR
CERTIFIED MAIL,  POSTAGE  PREPAID,  TO THE COMPANY AT ITS ADDRESS FOR NOTICES AS
SET FORTH IN SECTION 11.3, SUCH SERVICE TO BECOME  EFFECTIVE TEN (10) DAYS AFTER
SUCH MAILING.  NOTHING HEREIN SHALL AFFECT THE RIGHT OF THE PURCHASER TO SERVICE
OF PROCESS IN ANY OTHER MANNER PERMITTED BY LAW OR TO COMMENCE LEGAL PROCEEDINGS
OR OTHERWISE PROCEED AGAINST THE COMPANY IN ANY OTHER JURISDICTION.  THE COMPANY
HEREBY EXPRESSLY AND IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW,
ANY OBJECTION  WHICH IT MAY NOW OR HEREAFTER HAVE TO THE  JURISDICTION OR LAYING
OF VENUE OF ANY SUCH LITIGATION  BROUGHT IN ANY SUCH COURT REFERRED TO ABOVE AND
ANY CLAIM THAT ANY SUCH LITIGATION HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. TO
THE EXTENT THAT THE  COMPANY HAS OR  HEREAFTER  MAY  ACQUIRE ANY  IMMUNITY  FROM
JURISDICTION OF ANY COURT OR FROM ANY LEGAL PROCESS  (WHETHER THROUGH SERVICE OR
NOTICE,  ATTACHMENT  PRIOR  TO  JUDGMENT,  ATTACHMENT  IN  AID OF  EXECUTION  OR
OTHERWISE)  WITH  RESPECT  TO  ITSELF  OR  ITS  PROPERTY,   THE  COMPANY  HEREBY
IRREVOCABLY  WAIVES  SUCH  IMMUNITY  IN  RESPECT OF ITS  OBLIGATIONS  UNDER THIS
AGREEMENT AND THE RELATED DOCUMENTS.

                                       38
<PAGE>

         11.12 WAIVER OF JURY TRIAL.  THE COMPANY AND THE PURCHASER HEREBY WAIVE
ANY  RIGHT  TO A  TRIAL  BY  JURY  IN ANY  ACTION,  PROCEEDING  OR  COUNTERCLAIM
CONCERNING  ANY RIGHTS UNDER THIS AGREEMENT OR RELATED  DOCUMENTS,  OR UNDER ANY
AMENDMENT, WAIVER, CONSENT, INSTRUMENT, DOCUMENT OR OTHER AGREEMENT DELIVERED OR
WHICH IN THE FUTURE MAY BE DELIVERED IN  CONNECTION  THEREWITH,  OR ARISING FROM
ANY RELATIONSHIP EXISTING IN CONNECTION WITH THIS AGREEMENT,  AND AGREE THAT ANY
SUCH ACTION,  PROCEEDINGS OR COUNTERCLAIM  SHALL BE TRIED BEFORE A COURT AND NOT
BEFORE A JURY. THE COMPANY CERTIFIES THAT NO OFFICER,  REPRESENTA TIVE, AGENT OR
ATTORNEY OF THE PURCHASER  HAS  REPRESENTED,  EXPRESSLY OR  OTHERWISE,  THAT THE
PURCHASER  WOULD NOT, IN THE EVENT OF ANY ACTION,  PROCEEDING  OR  COUNTERCLAIM,
SEEK TO ENFORCE THE FOREGOING WAIVERS. THE COMPANY HEREBY ACKNOWLEDGES THAT THIS
PROVISION  IS A  MATERIAL  INDUCEMENT  FOR  THE  PURCHASER  ENTERING  INTO  THIS
AGREEMENT.

         11.13 No Third Party Beneficiaries. Except as specifically set forth or
referred to herein,  nothing  herein is intended or shall be construed to confer
upon any person or entity other than the parties hereto and their  successors or
assigns, any rights or remedies under or by reason of this Agreement.

         11.14 Severability.  If any term, provision, covenant or restriction of
this Agreement is held by a court of competent  jurisdiction to be invalid, void
or  unenforceable,  the  remainder  of  the  terms,  provisions,  covenants  and
restrictions  of this Agreement  shall remain in full force and effect and shall
in no way be affected, impaired or invalidated.

         11.15 Right of First  Refusal.  For as long as any  Preferred  Stock or
Notes are  outstanding,  the Company shall  provide the  Purchaser  with written
notice,  prior to the  execution  by the  Company of any binding  commitment  or
contract, of its intention to obtain debt or equity financing from a party other
than the Purchaser, with such notice to provide the terms of such debt or equity
financing.  The Purchaser  may,  within five (5) Business Days of its receipt of
such  notice,  provide the Company  with written  notice of its  willingness  to
provide all of such debt financing or all or a portion of such equity financing,
as applicable,  on such terms, in which case the Company may not consummate such
debt or equity  financing on such terms except with the  Purchaser.  In addition
and subject to the notice provisions of this section,  for so long as any of the
Preferred Stock or Notes are outstanding,  the Purchaser shall have the right to
subscribe  for  and  receive  additional  securities  of the  Company  upon  all
additional  issuances of stock by the Company (other than issuances  pursuant to
employee  stock or stock option  benefit  plans of the Company or in  connection
with any stock split or stock dividend) of any or all classes or series thereof,
or securities of the Company  convertible  into or exchangeable  for such stock,
such that the Purchaser may, by purchasing such additional securities,  maintain
the percentage  interest it had immediately prior to such issuance of the voting
power of the capital  stock of the  Company  voting  together as a single  class
and/or its economic interest in the Company.

                                    * * * * *

                                       39
<PAGE>

         IN WITNESS  WHEREOF,  the  parties  have caused  their duly  authorized
officers to execute this Agreement as of the date first above written.


                                    COVOL TECHNOLOGIES, INC.


                                       By: /s/ Steven G. Stewart
                                          ---------------------------------
                                     Name: Steven G. Stewart 
                                    Title: CFO



                                    OZ MASTER FUND, LTD.


                                       By: /s/ Daniel S. Och
                                          ---------------------------------
                                     Name: Daniel S. Och 
                                    Title: Managing Member 

<PAGE>

The  following  schedules  and exhibits  have been  omitted from the  Securities
Purchase Agreement attached to this report as Exhibit 10.58:

Schedules

Schedule 4.1                Subsidiaries
Schedule 4.3                Capitalization
Schedule 4.6(a)             Certain Changes
Schedule 4.6(e)             Places of Business
Schedule 4.7                Litigation
Schedule 4.13               Owned Real Property
Schedule 4.16               Intellectual Property
Schedule 4.17               Employees
Schedule 4.19               Environmental Laws
Schedule 4.20               Transactions with Affiliates
Schedule 4.21               Taxes
Schedule 4.22               Other Investors
Schedule 4.29               Registration Rights
Schedule 4.31               Synthetic Fuel Facilities
Schedule 8.1(e)             Synthetic Fuel Facilities for Sale
Schedule 8.1(i)             Indebtedness
Schedule 8.1(l)             Permitted Liens
Schedule 8.1(m)             Guarantees
Schedule 8.1(p)             Capital Expenditures


Exhibits

Exhibit A                   Certificate of Designations
Exhibit B                   Financial Statements
Exhibit C                   Registration Rights Agreement
Exhibit D                   Security Agreement
Exhibit E                   Side Agreements
Exhibit F                   Termination and Release Agreement
Exhibit G                   Form of Warrant
Exhibit H                   Form of Convertible Secured Note
Exhibit I                   Opinion of Counsel

The Registrant  agrees to furnish  supplementally a copy of any omitted schedule
or exhibit to the Securities and Exchange Commission upon request.




         THE SECURITY  REPRESENTED BY THIS  INSTRUMENT WAS ORIGINALLY  ISSUED ON
         MARCH 17, 1999, AND HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF
         1933, AS AMENDED OR ANY APPLICABLE  STATE  SECURITIES LAW. THE TRANSFER
         OF  SUCH  SECURITY  IS  SUBJECT  TO  THE  CONDITIONS  SPECIFIED  IN THE
         SECURITIES  PURCHASE  AGREEMENT,  DATED AS OF MARCH 17, 1999 AS AMENDED
         AND MODIFIED FROM TIME TO TIME,  BETWEEN THE ISSUER (THE "COMPANY") AND
         THE PURCHASERS NAMED THEREIN.  THE COMPANY RESERVES THE RIGHT TO REFUSE
         THE TRANSFER OF SUCH SECURITY UNTIL SUCH CONDITIONS HAVE BEEN FULFILLED
         WITH  RESPECT  TO SUCH  TRANSFER.  A COPY OF SUCH  CONDITIONS  SHALL BE
         FURNISHED  WITHOUT CHARGE TO THE HOLDER HEREOF UPON WRITTEN  REQUEST TO
         THE COMPANY.

         THIS NOTE HAS BEEN ISSUED WITH ORIGINAL ISSUE DISCOUNT, AS SUCH TERM IS
         DEFINED IN SECTION 1271 ET SEQ. OF THE  INTERNAL  REVENUE CODE OF 1986,
         AS AMENDED. UPON INQUIRY MADE BY ANY HOLDER HEREOF,  ADDRESSED TO COVOL
         TECHNOLOGIES,  INC., 3280 NORTH FRONTAGE ROAD,  UTAH 84043,  ATTENTION:
         STEVEN  STEWART,  COVOL  TECHNOLOGIES,  INC.  WILL  PROVIDE A STATEMENT
         SETTING FORTH THE ISSUE PRICE,  THE AMOUNT OF ORIGINAL ISSUE  DISCOUNT,
         THE ISSUE DATE AND THE YIELD TO MATURITY  WITH RESPECT TO THE NOTE HELD
         BY SUCH HOLDER.



                 ----------------------------------------------



$20,000,000                                                   New York, New York
                                                                  March 17, 1999


                  FOR VALUE RECEIVED, the undersigned, COVOL TECHNOLOGIES, INC.,
a Delaware  corporation (the "Company"),  hereby promises to pay to the order of
OZ Master Fund, Ltd. on the Maturity Date the principal amount of TWENTY MILLION
DOLLARS  ($20,000,000)  or such lesser  principal  amount  thereof as may remain
outstanding,  together with interest thereon  calculated from the date hereof in
accordance with the provisions of this Note.

                  This  Note  was  issued  pursuant  to  a  Securities  Purchase
Agreement,  dated as of March 17,  1999 (as amended  and  modified  from time to
time, the "Purchase Agreement"),  between the Company and certain investors, and
this Note is one of the  "Notes"  referred  to in the  Purchase  Agreement.  The
Purchase  Agreement  contains  terms  governing the rights of the holder of this
Note,  and all  provisions  of the Purchase  Agreement  are hereby  incorporated
herein in full by reference.

                                      - 1 -
<PAGE>

This Note is secured by and entitled to the benefits of the Security  Agreement.
Except as defined in paragraph 8 hereof or unless  otherwise  indicated  herein,
capitalized  terms  used in this  Note have the same  meanings  set forth in the
Purchase Agreement.

                  1. Payment of Interest. Except as otherwise expressly provided
in paragraph 4(b) hereof,  interest shall accrue at the rate of two and one-half
(2.5%) per annum on the unpaid  principal  amount of this Note  outstanding from
time to time, or (if less) at the highest rate then permitted  under  applicable
law.  The Company  shall pay to the holder of this Note all accrued  interest on
January 1 and July 1 of each year,  beginning  July 1, 1999  (collectively,  the
"Interest  Payment Dates").  Unless prohibited under applicable law, any accrued
interest which is not paid on the date on which it is due and payable shall bear
interest at twice the rate at which  interest is then  accruing on the principal
amount of this Note until such interest is paid. Any accrued  interest which for
any  reason has not  theretofore  been paid shall be paid in full on the date on
which the final principal payment on this Note is made. Interest shall accrue on
any  principal  payment  due under  this Note and,  to the extent  permitted  by
applicable  law, on any interest which has not been paid on the date on which it
is due and payable until such time as payment therefor is actually  delivered to
the holder of this Note.

                  2. Pro Rata Payment. Except as otherwise expressly provided in
this Note,  all  payments to the holders of the Notes  (whether  for  principal,
interest or otherwise)  shall be made pro rata among such holders based upon the
aggregate unpaid principal amount of the Notes held by each such holder.  If any
holder  of a Note  obtains  any  payment  (whether  voluntary,  involuntary,  by
application of offset or otherwise) of principal,  interest or other amount with
respect to any Note in excess of such  holder's pro rata share of such  payments
obtained by all holders of the Notes (other than as expressly  provided herein),
by acceptance of a Note,  each such holder of a Note agrees to purchase from the
other  holders  of the Notes a  participation  in the Notes  held by such  other
holders of the Notes as is  necessary  to cause such holders to share the excess
payment ratably among each of them as provided in this paragraph.

                  3.       Redemptions.

                  (a)  Scheduled  Redemptions.  (i) At any time on and after the
third  anniversary  of the date of issuance  of this Note,  at the option of the
holder of this Note, the Company shall redeem the aggregate  principal amount of
such Note designated by such holder at a price equal to the Optional  Redemption
Price (plus accrued and unpaid interest thereon), and (ii) at any time following
the date of issuance of this Note, and prior to the third  anniversary  thereof,
at the  option of the  Company,  the  Company  may  redeem  all or a part of the
outstanding  aggregate  principal  amount of the  Notes at a price  equal to the
Optional Redemption Price (plus accrued and unpaid interest thereon);  provided,
that the Company must redeem (A) at least $1,000,000  aggregate principal amount
of the Notes  outstanding  and (B) the Notes pro rata  among the  holders of the
Notes based upon the aggregate  principal  amount of the Notes held by each such
holder to exercise its option hereunder.  Notwithstanding  the foregoing,  if at
any time  following  the date of  issuance of this Note,  the  Company  fails to
perform or observe  Section 8.2(j) of the Purchase  Agreement,  at the option of
the holder of this Note, the Company shall redeem the aggregate principal amount
of  such  Note  designated  by such  holder  at a price  equal  to the  Optional
Redemption Price (plus accrued and unpaid interest thereon).

                                      - 2 -
<PAGE>

                  (b) Redemption Payments. For each Note which is to be redeemed
hereunder,  the Company shall be obligated on the applicable  Redemption Date to
pay to the  holder  thereof  (upon  surrender  by such  holder at the  Company's
principal  office of the Note) an amount in cash in immediately  available funds
equal to the Optional Redemption Price of such Note (plus all accrued and unpaid
interest thereon and any premium payable with respect thereto).

                  (c) Notice of  Redemption.  The  Company  shall  mail  written
notice of each  redemption  of any Notes (other than a redemption at the request
of a holder or holders of the Notes) to each holder  thereof not more than sixty
(60) nor less than thirty  (30) days prior to the date on which such  redemption
is to be made. In case less than the aggregate  principal amount of this Note is
redeemed,  a new  Note  representing  the  aggregate  principal  amount  of  the
unredeemed  Note  shall be issued to the  holder  thereof  without  cost to such
holder within five (5) Business Days after surrender of this Note.

                  (d) Interest  After  Redemption  Date.  This Note shall not be
entitled  to any  interest  accruing  after  the  date  on  which  the  Optional
Redemption Price of such Note (plus all accrued and unpaid interest  thereon) is
paid to the holder of such Note.  On such date,  all rights of the holder of the
Note  shall  cease,  and such Note  shall no  longer be deemed to be issued  and
outstanding.

                  (e) Redeemed or Otherwise  Acquired Notes. Any Notes which are
redeemed or otherwise acquired by the Company shall be canceled and shall not be
reissued, sold or transferred.

                  (f) Other Redemptions or Acquisitions.  The Company shall not,
nor shall it permit any  Subsidiary  to, redeem or otherwise  acquire any Notes,
except as expressly  authorized  herein or pursuant to a purchase offer made pro
rata to all holders of the Notes on the basis of the aggregate  principal amount
of the Notes held by each such holder.

                  (g)  Payment of Accrued  Interest.  The Company may not redeem
any Note,  unless all  interest  accrued on the  outstanding  Notes  through the
immediately preceding Interest Payment Date has been paid in full.

                  (h) Change of Control.  If a Change of Control has occurred or
the Company obtains knowledge that a Change of Control is proposed to occur, the
Company shall give prompt written notice of such Change of Control describing in
reasonable  detail the material terms and date of  consummation  thereof to each
holder of the Notes,  but in any event such notice shall not be given later than
five (5) days after the  occurrence  of such Change of Control,  and the Company
shall give each holder of the Notes prompt written notice of any material change
in the terms or timing of such transaction. Any holder of a Note may require the
Company to redeem all or any portion of the outstanding principal amount of such
Note held by such holder at a price equal to the  Optional  Redemption  Price by
giving  written notice to the Company of such election prior to the later of (a)
twenty-one (21) days after receipt of the Company's notice and (b) five (5) days
prior to the consummation of the Change of Control (the "Expiration  Date"). The
Company  shall give  prompt  written  notice of any such  election  to all other
holders of the Notes  within five (5) days after the receipt  thereof,  and each
such holder  shall have until the later of (i) the  Expiration  Date or (ii) ten
(10) days after  receipt of such second notice to request  redemption  hereunder
(by giving written

                                      - 3 -
<PAGE>

notice to the Company) of all or any portion of the outstanding principal amount
of such Note held by such holder.

                  Upon  receipt  of  such  election(s),  the  Company  shall  be
obligated to redeem the aggregate principal amount of Notes specified therein on
the occurrence of the Change of Control.  If any proposed Change of Control does
not  occur,  all  requests  for  redemption  in  connection  therewith  shall be
automatically  rescinded, or if there has been a material change in the terms or
the timing of the transaction, any holder of the Notes may rescind such holder's
request  for  redemption  by giving  written  notice of such  rescission  to the
Company.

                  The term "Change of Control"  means (a) any sale,  transfer or
issuance or series of sales,  transfers  and/or issuances of Common Stock by the
Company or any holders  thereof  which results in any Person or group of Persons
(as the term "group" is used under the Exchange  Act),  beneficially  owning (as
such  term is used in the  Exchange  Act)  more  than  50% of the  Common  Stock
outstanding  at the time of such sale,  transfer or issuance or series of sales,
transfers  and/or  issuances,  (b) any sale or  transfer of more than 50% of the
assets of the Company and its Subsidiar ies on a  consolidated  basis  (measured
either by book value in accordance with generally accepted accounting principles
consistently  applied or by fair market value  determined in the reasonable good
faith  judgment  of the  Board of  Directors)  in any  transaction  or series of
transactions  (other than sales in the ordinary course of business and excluding
the sale of the synthetic fuel  facilities  set forth on Schedule  8.1(e) of the
Purchase  Agreement) and (c) any merger or consolidation to which the Company is
a party, except for a merger in which the Company is the surviving Company,  the
terms of the  Notes or  Common  Stock  are not  changed  and the  Notes  are not
exchanged  for cash,  securities or other  property,  and after giving effect to
such merger, the holders of the Company's outstanding capital stock possessing a
majority of the voting power (under ordinary  circumstances) to elect a majority
of the Board of Directors  immediately prior to the merger shall continue to own
the  Company's  outstanding  capital  stock  possessing  the voting power (under
ordinary circumstances) to elect a majority of the Board of Directors.

                  Redemptions  made  pursuant to this  paragraph  3(h) shall not
relieve the Company of its obligations to redeem the Notes pursuant to paragraph
3(a) above.

                  4.       Events of Default.

                  (a) Definition. For purposes of this Note, an Event of Default
shall be deemed to have occurred if

                           (i) the  Company  fails to pay  when due and  payable
(whether at maturity,  upon redemption or otherwise) the full amount of interest
then  accrued  on any Note  (and  such  interest  remains  unpaid  after one (1)
Business Day's notice) or the full amount of any principal payment on any Note;

                           (ii) the  Company  fails to perform  or  observe  any
material  provision  contained in the Notes,  the  Purchase  Agreement or in the
Related Documents,  and (other than with respect to Section 8.1 or 8.2(m) of the
Purchase Agreement, Section 1(f)(i) of the Registration

                                      - 4 -
<PAGE>

Rights  Agreement,  or  paragraph  5 hereof)  such  failure is not cured  within
fifteen (15) days after the occurrence thereof;

                           (iii) any representation or warranty contained in the
Purchase  Agreement  or  required  to be  furnished  to any  holder of the Notes
pursuant to the  Purchase  Agreement,  or any  information  contained in writing
required to be furnished by the Company or any  Subsidiary  to any holder of the
Notes,  is false or  misleading  in any  material  respect  on the date  made or
furnished;

                           (iv)  the   Company  or  any   Subsidiary   makes  an
assignment  for the benefit of creditors  or admits in writing its  inability to
pay its debts  generally as they become due; or an order,  judgment or decree is
entered adjudicating the Company or any Subsidiary bankrupt or insolvent; or any
order for relief with respect to the Company or any  Subsidiary is entered under
the Federal  Bankruptcy  Code;  or the Company or any  Subsidiary  petitions  or
applies to any tribunal for the appointment of a custodian, trustee, receiver or
liquidator of the Company or any Subsidiary,  or of any substantial  part of the
assets of the Company or any Subsidiary, or commences any proceeding (other than
a proceeding for the voluntary  liquidation  and  dissolution of any Subsidiary)
relating to the Company or any Subsidiary  under any bankruptcy  reorganization,
arrangement, insolvency, readjustment of debt, dissolution or liquidation law of
any jurisdiction; or the Company or any Subsidiary takes any action to authorize
any of the foregoing,  or any such petition or application is filed, or any such
proceeding is commenced,  against the Company or any  Subsidiary  and either (A)
the Company or any such  Subsidiary by any act  indicates its approval  thereof,
consent  thereto or  acquiescence  therein or (B) such petition,  application or
proceeding is not dismissed within 60 days;

                           (v) one or more  judgments in excess of $5,000,000 in
the  aggregate  is  rendered  against the Company or any  Subsidiary  and,  such
judgment is not (A)  discharged,  bonded or otherwise  satisfied  within 30 days
from the entry thereof, (B) covered by adequate insurance,  or (C) the execution
of such  judgment  is not  stayed  pending  appeal,  or within 30 days after the
expiration of any such stay, discharged or otherwise satisfied in full;

                           (vi) the  Company or any  Subsidiary  defaults in the
performance of any obligations or agreements if the effect of such default is to
cause an amount exceeding  $3,000,000 in the aggregate from the date of issuance
of the Note to become due prior to its stated  maturity or the holder or holders
of any obligation or obligations cause an amount exceeding  $3,000,000 to become
due prior to its stated maturity;

                           (vii) as  determined  on the date that the  Company's
financial statements are available for each of its fiscal quarters, but no later
than forty-five (45) days following each such fiscal quarter, (A) beginning with
the fiscal quarter ended December 31, 1999,  the Company's  Consolidated  EBITDA
for any  fiscal  quarter  ending  on the date set  forth  below is less than the
amount set forth below opposite such date, (B) beginning with the fiscal quarter
ended September 30, 2000, (x) the Company's  Consolidated  EBITDA for any fiscal
quarter  ending on the date set forth  below is less than the  amount  set forth
below opposite such date and (y) the Company's aggregate Consolidated EBITDA for
the four most recent fiscal  quarters ending on the date set forth below is less
than the amount set forth below opposite such date:

                                      - 5 -
<PAGE>

                                                                 LAST TWELVE
                                                                   MONTHS
                                          CONSOLIDATED          CONSOLIDATED
- --------------------------------------------------------------------------------

December 31, 1999                          $5,000,000
March 31, 2000                              5,500,000
June 30, 2000                               5,750,000
September 30, 2000                          6,000,000           $22,250,000
December 31, 2000                           6,250,000            23,500,000
March 31, 2001                              6,500,000            24,500,000
June 30, 2001                               6,500,000            25,250,000
September 30, 2001                          6,500,000            25,750,000
December 31, 2001 and                       6,500,000            26,000,000
    thereafter

or (C) beginning  with the fiscal quarter ended December 31, 1999, the Company's
Debt-to-EBITDA Ratio for any fiscal quarter is in excess of 8:1;

                  Notwithstanding  anything to the  contrary  in this  paragraph
4(a)(vii),  with respect to (A) and (B)(x)  above,  to the extent the  Company's
Consolidated  EBITDA for any fiscal  quarter  exceeds the amount set forth above
for such fiscal  quarter,  100% of such excess amount may be carried  forward to
the  immediately   succeeding   fiscal  quarter  in  determining  the  Company's
Consolidated  EBITDA  for such  succeeding  fiscal  quarter;  provided,  that no
amounts once carried forward to the immediately succeeding fiscal quarter may be
carried forward again to any fiscal quarter thereafter.

                           (viii)  without  the  prior  written  consent  of the
holders of a majority of the
aggregate  principal  amount  of  the  Notes  outstanding,  the  Company  or any
Subsidiary  redeems,  purchases or otherwise acquires directly or indirectly any
Securities,  or the Company directly or indirectly pays or declares any dividend
or makes any distribution  upon any Securities or any Indebtedness  subordinated
to the Notes;

                           (ix) the Company consummates an Organic Change;

                           (x) any material provision of the Purchase Agreement,
the Notes or any Related  Document  shall at any time for any reason be declared
to be null  and  void,  or the  validity  or  enforceability  thereof  shall  be
contested  by any party  thereto,  or a  proceeding  shall be  commenced  by the
Company  or  any   Governmental   Authority  or  other  regulatory  body  having
jurisdiction   over  the  Company,   seeking  to  establish  the  invalidity  or
enforceability  thereof,  or the Company  shall deny in writing  that it has any
liability or obligation  purported to be created under the Purchase Agreement or
any Related Document;

                           (xi)  the  Company  or any  Subsidiary  or any  ERISA
Affiliate shall have made a complete or partial  withdrawal from a Multiemployer
Plan,  and, as a result of such complete or partial  withdrawal,  the Company or
such  Subsidiary  or such ERISA  Affiliate  incurs a withdrawal  liability in an
annual   amount   exceeding   $1,000,000;   or  a   Multiemployer   Plan  enters
reorganization

                                      - 6 -
<PAGE>

status under Section 4241 of ERISA,  and, as a result  thereof,  the  Company's,
such Subsidiary's or such ERISA Affiliate's annual contribution requirement with
respect to such  Multiemployer  Plan  increases  in an annual  amount  exceeding
$1,000,000;

                           (xii)  any  Termination  Event  with  respect  to any
Employee Plan shall have  occurred,  and 30 days after notice thereof shall have
been given to the  Company by the  Purchasers,  (i) such  Termination  Event (if
correctable)  shall not have been corrected,  and (ii) the then current value of
such Employee  Plan's vested  benefits  exceeds the then current value of assets
allocable to such benefits in such Employee Plan by more than $1,000,000 (or, in
the case of a Termination  Event involving  liability under Section 409, 502(i),
515, 4062, 4063, 4064, 4069, 4201, 4204 or 4212 of ERISA or Section 4971 or 4975
of the Code, the liability is in excess of such amount);

                           (xiii)  the  Company or any  Subsidiaries  shall have
entered  into  any  consent  or  settlement   decree  or  agreement  or  similar
arrangement  with a  Governmental  Authority or any judgment,  order,  decree or
similar  action  shall have been entered  against the Company or any  Subsidiary
based on or arising from the violation of or pursuant to any Environmental  Law,
or the generation,  storage,  transportation,  treatment, disposal or Release of
any Hazardous Material and, in connection with all of the foregoing, the Company
or  any  Subsidiaries  incur  Environmental  Liabilities  and  Costs  which  are
unstayed, due and owing (and not otherwise covered by insurance) in an amount in
excess of $5,000,000 in the aggregate;

                           (xiv) any  non-monetary  judgment  or order  shall be
entered against the Company or any Subsidiary which does, or could reasonably be
expected to, result in a Material Adverse Change, and there shall be a period of
ten  consecutive  days during which a stay of  enforcement  of such  judgment or
order shall not be in effect;

                           (xv) Section 29 of the Code is repealed, replaced or
amended and such repeal,  replacement or amendment could  reasonably be expected
to have a Material Adverse Effect on the Company;

                           (xvi) (A) any registration  statement requested to be
filed pursuant to the Registration  Rights Agreement (as defined in the Purchase
Agreement)  which has been filed by the Company and  declared  effective  by the
Securities  and  Exchange  Commission  shall not be filed or shall not have been
declared  effective  or shall cease to be effective or fail to be usable for its
intended  purpose  without  being  succeeded  within two (2) business  days by a
post-effective  amendment to such registration statement that cures such failure
and that is itself  immediately  declared  effective or (B) the  Securities  and
Exchange  Commission  shall issue any stop order  suspending  the  effectiveness
under the Securities Act of any registration  statement required to be filed and
declared effective by the Company pursuant to the Registration  Rights Agreement
or any state securities  commission  suspends the qualification of the Notes for
offering or sale in any  jurisdiction,  or (C) any  proceeding  for  purposes of
either (A) or (B) above is initiated;

                           (xvii) the  occurrence  of an Event of  Noncompliance
under the Certificate of Designations (as defined in the Purchase Agreement); or

                                      - 7 -
<PAGE>

                           (xviii) the  occurrence of a Material  Adverse Change
(as defined in the Purchase Agreement).

                  The foregoing shall constitute  Events of Default whatever the
reason or cause for any such Event of Default  and  whether it is  voluntary  or
involuntary  or is effected  by  operation  of law or pursuant to any  judgment,
decree  or  order  of  any  court  or  any  order,  rule  or  regulation  of any
administrative or governmental body.

                  (b)      Consequences of Events of Default.

                           (i) If any  Event  of  Default  has  occurred  and is
continuing  (other than under  subparagraph  4(a)(iii),  (viii) or (xiii)),  the
interest  rate on the Notes shall  increase  immediately  by an increment of one
percentage point to the extent permitted by law. Thereafter,  until such time as
no Events of Default exist,  the interest rate shall increase  automatically  at
the end of each  succeeding  90-day  period by an  additional  increment  of one
percentage  point to the extent  permitted  by law. Any increase of the interest
rate resulting from the operation of this subparagraph shall terminate as of the
close of  business on the date on which no Events of Default  exist  (subject to
subsequent increases pursuant to this subparagraph).

                           (ii) If an Event of Default of the type described in
subparagraph 4(a)(iv) has occurred,  the aggregate principal amount of the Notes
(together  with all  accrued  interest  thereon  and all other  amounts  due and
payable with respect  thereto) shall become  immediately  due and payable at the
Optional  Redemption  Price without any action on the part of the holders of the
Notes,  and the Company  shall  immediately  pay to the holders of the Notes all
amounts due and payable with respect to the Notes.

                           (iii) If any Event of Default (other than under
subparagraph  4(a)(iv) or (vii)) has occurred and is  continuing,  the holder or
holders of Notes  representing a majority of the aggregate  principal  amount of
Notes  then  outstanding  may  declare  all or any  portion  of the  outstanding
principal  amount of the Notes (together with all accrued  interest  thereon and
all other amounts due and payable with respect  thereto) to be  immediately  due
and payable at the Optional Redemption Price and may demand immediate payment of
all or any portion of the  outstanding  principal  amount of the Notes (together
with all such  other  amounts  then due and  payable)  owned by such  holder  or
holders.  The Company shall give prompt written notice of any such demand to the
other holders of Notes, each of which may demand immediate payment of all or any
portion of such  holder's  Note.  If any  holder or holders of the Notes  demand
immediate  payment  of all or  any  portion  of the  Notes,  the  Company  shall
immediately  pay to such holder or holders  all  amounts  due and  payable  with
respect to such Notes.

                           (iv) If any Event of Default of the type described in
subparagraph 4(a)(i) occurs, (A) notwithstanding subparagraph 5(a)(i), the Notes
shall  become  immediately  convertible  and (B) for each such  occurrence,  the
Minimum  Conversion  Price and the  Conversion  Price  calculated at the time of
conversion shall be reduced by $1.00.

                           (v) If any Event of Default of the type  described in
subparagraph 4(a)(v) occurs, (A) notwithstanding subparagraph 5(a)(i), the Notes
shall become immediately convertible

                                      - 8 -
<PAGE>

and  (B)  for  each  such  occurrence,  the  Minimum  Conversion  Price  and the
Conversion  Price  calculated at the time of  conversion  shall be reduced by an
amount equal to the  quotient of (1) the amount of the  judgment  referred to in
subparagraph  4(a)(v) divided by (2) the number of shares of Common Stock Deemed
Outstanding at the time of the Event of Default.

                           (vi) If any Event of Default of the type described in
subparagraph 4(a)(i) (with respect to the failure to pay any redemption) occurs,
(A)  notwithstanding   Section  5(a)(i),  this  Note  shall  become  immediately
convertible,  (B) the  Minimum  Conversion  Price shall be reduced to 75% of the
Minimum  Conversion Price in effect immediately prior to such adjustment and (C)
the Conversion  Price  calculated at the time of conversion  shall be reduced to
75% of the lesser of (1) the applicable  Conversion  Price in effect at the time
of conversion immediately prior to such adjustment and (2) the Market Price of a
share of Common Stock at the time of conversion. Thereafter, for each succeeding
90-day period that the Event of Default continues following the initial Event of
Default referred to above continues,  (x) the Minimum  Conversion Price shall be
reduced to 75% of the Minimum  Conversion Price in effect  immediately  prior to
such  adjustment,  (y) the Conversion Price calculated at the time of conversion
shall be reduced to 75% of the lesser of (a) the  Conversion  Price in effect at
the time of conversion  immediately  prior to such adjustment and (b) the Market
Price of a share of Common  Stock at the time of  conversion.  In no event shall
any Conversion Price adjustment hereunder be rescinded.

         For example,  assume that an Event of Default of the type  described in
         subparagraph   4(a)(i)   (with  respect  to  the  failure  to  pay  any
         redemption) has occurred and this Note becomes immediately convertible.
         Then assume that one year prior to such Event of Default there had been
         a  two-for-one  stock  split  by the  Company.  Finally,  assume  that,
         pursuant to Section 5(b)(i),  the Maximum Conversion Price, the Minimum
         Conversion  Price and the  Conversion  Price at the time of  conversion
         would  initially  be $10.00,  $6.67 and $10.00,  respectively.  In this
         case, the Maximum  Conversion  Price, the Minimum  Conversion Price and
         the  Conversion  Price of  $10.00,  $6.67  and  $10.00  would  first be
         decreased pursuant to Section 5(d) from $10.00 to $5.00, $6.67 to $3.34
         and $10.00 to $5.00,  respectively.  Then,  (i) the Minimum  Conversion
         Price would be reduced to 75% of $3.34, or $2.51 and (ii) if the Market
         Price of a share of  Common  Stock  at the time of  conversion  exceeds
         $7.50,  the Conversion Price calculated at the time of conversion would
         be  reduced  to 75% of $5.00,  or $3.75.  If the Event of  Default  had
         existed  for an  additional  90 days  following  the  initial  Event of
         Default,  (a) the Minimum  Conversion  Price at the time of  conversion
         would be reduced to 75% of $2.51,  or $1.88 and (b) if the Market Price
         of a share of Common Stock at the time of  conversion  exceeds  $5.625,
         the Conversion  Price at the time of conversion would be reduced to 75%
         of $3.75,  or  $2.8125.  If the Event of  Default  had  existed  for an
         additional  90 days  following  the initial  Event of Default,  (i) the
         Minimum  Conversion  Price at the time of  conversion  would be further
         reduced  to 75% of $1.88,  or $1.41 and (ii) if the  Market  Price of a
         share of Common Stock at the time of conversion  exceeds $4.21875,  the
         Conversion  Price at the time of conversion would be further reduced to
         75% of $2.8125, or $2.10938.

                           (vii) If any Event of Default of the type described
in subparagraph  4(a)(vii) occurs,  notwithstanding  Section 5(a)(i),  this Note
shall become  immediately  convertible.  Thereafter,  for each succeeding fiscal
quarter that such an Event of Default occurs following the initial Event

                                      - 9 -
<PAGE>

of Default  referred to above,  the holders of the Notes may require the Company
to deposit in a Blocked  Account an amount in cash equal to  $2,500,000  plus an
amount that would generate a 35% internal rate of return on such $2,500,000 from
the date of issuance of the Notes  through the date such funds are  deposited in
such Blocked  Account.  Any interest  paid pursuant to the Notes with respect to
$2,500,000  principal  amount  of  the  Notes  shall  be  credited  towards  the
calculation  of such 35%  internal  rate of return;  provided,  that if the cash
deposit  referred to above is not  deposited  by the Company  into such  Blocked
Account  within ten (10) days following a request by the holders of the Notes to
make such a deposit, the holders of the Notes shall have the right to direct (A)
the  Licensees  to pay earned  licensee  fees and (B) the  Company to pay binder
profits  directly to such Blocked Account  pursuant to the terms of the Security
Agreement and the Side Agreements (each as defined in the Purchase Agreement).

                           (viii) If any Event of Default of the type described
in subparagraph  4(a)(ix) occurs, (A) notwithstanding  subparagraph 5(a)(i), the
Notes  shall  become  immediately  convertible  and  (B)  the  Conversion  Price
calculated at the time of  conversion  shall be reduced to the lesser of (1) the
Conversion Price  immediately  prior to the public  announcement of such Organic
Change and (2) the lowest  Conversion  Price that could have been determined had
conversion occurred prior to the consummation of such Organic Change.

                           (ix) If any Event of Default exists, each holder of
the Notes  shall also have any other  rights  which such  holder is  entitled to
under the Purchase  Agreement or any other contract or agreement at any time and
any other rights which such holder may have pursuant to applicable law.

                           (x) The Company hereby waives diligence, presentment,
protest and demand and notice of protest and demand,  dishonor and nonpayment of
this Note, and expressly agrees that this Note, or any payment hereunder, may be
extended  from time to time and that the holder  hereof may accept  security for
this Note or release  security for this Note,  all without in any way  affecting
the liability of the Company hereunder.

                  5.       Conversion.

                  (a)      Conversion Procedure.

                           (i) At any time  following the third  anniversary  of
the date of issuance of this Note and prior to the payment of this Note in full,
each  holder of this Note may  convert  all or any  portion  of the  outstanding
principal  amount of this Note into a number of shares of the  Conversion  Stock
determined  by dividing the  principal  amount  designated  by such holder to be
converted, by the Conversion Price then in effect.

                           (ii) The holders of this Note may convert this Note
by  delivering to the Company or its agent a written  notice of conversion  (the
"Notice of Conversion"),  duly signed by or on behalf of the holder, stating the
aggregate principal amount of such holder's Note to be converted, in the form of
Exhibit A attached  hereto.  Such notices may be delivered to the Company or its
agent by telephone line  facsimile,  and shall be delivered prior to 6 p.m., New
York time,  on the day prior to the date of  requested  conversion.  The Company
will confirm its receipt of the

                                     - 10 -
<PAGE>

Notice  of  Conversion,   and  confirm  the  calculations  therein  or  indicate
alternative  calculations,  by return facsimile by 11:00 a.m., New York time, on
the following Business Day. Failure of the Company to send such return facsimile
shall evidence its acceptance of the calculations in the Notice of Conversion.

                           (iii) Except as otherwise expressly provided herein,
each  conversion  of this Note shall be deemed to have been  effected  as of the
close of  business  on the  date on which  this  Note has been  surrendered  for
conversion  at the  principal  office  of the  Company.  At  such  time  as such
conversion  has been  effected,  the  rights of the  holder of this Note as such
holder to the extent of the conversion shall cease, and the Person or Persons in
whose name or names any  certificate  or  certificates  for shares of Conversion
Stock are to be issued upon such  conversion  shall be deemed to have become the
holder or  holders  of record of the  shares  of  Conversion  Stock  represented
thereby.

                           (iv) The conversion rights of any Note subject to
redemption hereunder shall terminate on the Redemption Date for such Note unless
the Company  has failed to pay to the holder  thereof  the  Optional  Redemption
Price of such Note or portion thereof (plus all accrued interest thereon and any
premium payable with respect thereto).

                           (v)  Notwithstanding any other provision hereof, if a
conversion of any portion of this Note is to be made in connection with a Change
of Control or other  transaction  affecting the Company,  the  conversion of any
portion of this Note may, at the election of the holder  hereof,  be conditioned
upon the consummation of such  transaction,  in which case such conversion shall
not be deemed to be effective until such transaction has been consummated.

                           (vi) On receipt by the Company from a holder of this
Note of a Notice of Conversion by telephone line facsimile transmission, meeting
the  requirements  for conversion in this Note, the Company shall deliver to the
converting holder:

                           (A) a certificate or  certificates  representing  the
         number  of  shares  of  Conversion  Stock  issuable  by  reason of such
         conversion in such name or names and such denomination or denominations
         as the converting holder has specified;

                           (B)  payment  in an  amount  equal  to the sum of all
         accrued interest with respect to the principal amount converted,  which
         has not  been  paid  prior  thereto,  plus  the  amount  payable  under
         subparagraph (vii) below; and

                           (C)  a new  Note  representing  any  portion  of  the
         principal  amount which was represented by the Note  surrendered to the
         Company in connection with such conversion but which was not converted.

                           (vii) If any fractional share of Conversion Stock
would,  except for the provisions hereof, be deliverable upon conversion of this
Note, the Company,  in lieu of delivering  such fractional  share,  shall pay an
amount equal to the Market Price of such fractional share as of the date of such
conversion.

                                     - 11 -
<PAGE>

                           (viii) The  issuance  of  certificates  for shares of
Conversion  Stock upon  conversion of this Note shall be made without  charge to
the holder hereof for any issuance tax in respect thereof or other cost incurred
by the Company in connection  with such  conversion and the related  issuance of
shares of Conversion Stock. Upon conversion of this Note, the Company shall take
all such actions as are necessary in order to insure that the  Conversion  Stock
issuable with respect to such conversion shall be validly issued, fully paid and
nonassessable.

                           (ix) The Company shall not close its books against
the transfer of Conversion Stock issued or issuable upon conversion of this Note
in any manner which  interferes  with the timely  conversion  of this Note.  The
Company shall assist and cooperate with any holder of this Note required to make
any  governmental  filings or obtain any  governmental  approval  prior to or in
connection  with the  conversion of this Note  (including,  without  limitation,
making any filings required to be made by the Company).

                           (x) The Company shall at all times reserve and keep
available out of its authorized but unissued shares of Conversion Stock,  solely
for the  purpose of issuance  upon the  conversion  of the Note,  such number of
shares of  Conversion  Stock  issuable upon the  conversion  of all  outstanding
Notes. All shares of Conversion Stock which are so issuable shall,  when issued,
be duly and  validly  issued,  fully  paid and  nonassessable  and free from all
taxes,  liens and  charges.  The Company  shall take all such  actions as may be
necessary  to assure that all such shares of  Conversion  Stock may be so issued
without  violation  of any  applicable  law or  governmental  regulation  or any
requirements of any domestic securities exchange upon which shares of Conversion
Stock may be listed  (except  for  official  notice of  issuance  which shall be
immediately delivered by the Company upon each such issuance).

                           (xi) The Company shall declare the payment of all
interest  payable  under  subparagraph  (vi)(B)  above.  If the  Company  is not
permitted under  applicable law to pay any portion of the accrued  interest with
respect to the  principal  amount being  converted,  the Company  shall pay such
interest to the converting holder as soon thereafter as funds of the Company are
legally  available  for such  payment.  At the  request  of any such  converting
holder,  the Company  shall  provide  such holder with  written  evidence of its
obligation  to such  holder.  If for any reason the Company is unable to pay any
portion of the accrued  interest  with  respect to the  principal  amount  being
converted,  such interest may, at the converting  holder's option,  be converted
into an additional  number of shares of Conversion  Stock determined by dividing
the amount of the unpaid interest to be applied for such purpose,  by the lesser
of (A) the  Conversion  Price then in effect and (B) the Market Price of a share
of Common Stock.

                           (xii) If the shares of Conversion Stock issuable by
reason of conversion of this Note are convertible  into or exchangeable  for any
other stock or securities of the Company,  the Company shall,  at the converting
holder's  option,  upon surrender of this Note as provided  herein together with
any notice,  statement or payment required to effect such conversion or exchange
of Conversion  Stock,  deliver to such holder or as otherwise  specified by such
holder a certificate or certificates  representing  the stock or securities into
which the shares of Conversion  Stock issuable by reason of such  conversion are
so  convertible  or  exchangeable,  registered in such name or names and in such
denomination or denominations as such holder has specified.

                                     - 12 -
<PAGE>

                  (b)      Conversion Price.

                           (i) As used herein, the term "Conversion Price" shall
mean the  quotient  obtained by dividing  (A) the Market Price of a share of the
Common Stock as of the date of conversion or such date for which the  Conversion
Price is determined, as applicable, by (B) 1 and one-half (1.5); provided, that,
subject to Section 5(d), (1) if the Conversion Price calculated  pursuant hereto
is equal to or greater  than $10.00 per share of Common  Stock,  the  Conversion
Price shall be $10.00 (the "Maximum  Conversion Price") or (2) if the Conversion
Price calculated  pursuant hereto is equal to or less than $6.67, the Conversion
Price  shall be $6.67 (the  "Minimum  Conversion  Price").  Notwithstanding  the
foregoing,  in order to prevent dilution of the conversion  rights granted under
this subparagraph 5 and give effect to the Events of Default under  subparagraph
4, upon each  determination of the Conversion  Price, the Conversion Price shall
first be  calculated  pursuant  to this  subparagraph  5(b)(i) and then shall be
subject  to  further  adjustment  pursuant  to the  provisions  of  subparagraph
5(b)(ii),  5(c), 5(e) and 5(f) and subparagraph 4(b)(iv),  (v), (vi) and (viii),
as applicable.

                           (ii) If and whenever on or after the original date of
issuance  of this Note,  the  Company  issues or sells,  or in  accordance  with
paragraph  5(c) is deemed to have issued or sold, any shares of Common Stock for
a consideration per share less than the Market Price in effect immediately prior
to such time of such issue or sale, then  immediately upon such issue or sale or
deemed issue or sale the Minimum  Conversion Price and Maximum  Conversion Price
shall be reduced to the Minimum  Conversion  Price and Maximum  Conversion Price
determined by multiplying such Minimum  Conversion Price and Maximum  Conversion
Price,  as the case may be, by a  fraction  equal to the  quotient  obtained  by
dividing (A) the sum of (1) the product  derived by multiplying the Market Price
in effect immediately prior to the earlier of the date on which such issuance or
sale is made  public  and the date of such issue or sale by the number of shares
of Common Stock Deemed Outstanding immediately prior to such issue or sale, plus
(2) the consideration,  if any, received by the Company upon such issue or sale,
by (B) the product of (1) the Market  Price in effect  immediately  prior to the
earlier of the date on which such  issuance  or sale is made public and the date
of such  issue or sale and (2) the  number  of shares  of  Common  Stock  Deemed
Outstanding immediately after such issue or sale.

                           (iii)  Notwithstanding the foregoing,  there shall be
no  adjustment  in the  Conversion  Price as a result  of any  issue or sale (or
deemed issue or sale) of up to an aggregate number of 1,200,000 shares of Common
Stock to directors,  officers and employees of the Company and its  Subsidiaries
pursuant to stock option plans and stock  ownership  plans approved by the Board
of  Directors  (as  such  number  of  shares  is  proportionately  adjusted  for
subsequent stock splits,  combinations and dividends  affecting the Common Stock
and as  such  number  includes  all  such  stock  options  and  purchase  rights
outstanding at the time of the issuance of this Note).

                  (c) Effect on Conversion Price of Certain Events. For purposes
of determining the adjusted Conversion Price under paragraph 5(b), the following
shall be applicable:

                           (i) Issuance of Rights or Options.  If the Company in
any manner  grants or sells any Options and the price per share for which Common
Stock is issuable  upon the  exercise of such  Options,  or upon  conversion  or
exchange of any Convertible Securities issuable upon

                                     - 13 -
<PAGE>

exercise of such  Options,  is less than the Market Price in effect  immediately
prior to the  time of the  granting  or sale of such  Options,  then  the  total
maximum  number of shares of Common  Stock  issuable  upon the  exercise of such
Options or upon  conversion  or  exchange  of the total  maximum  amount of such
Convertible  Securities  issuable  upon the  exercise of such  Options  shall be
deemed to be outstanding  and to have been issued and sold by the Company at the
time of the  granting  or sale of such  Options  for such price per  share.  For
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable" shall be determined by dividing (A) the total amount, if any, received
or receivable by the Company as  consideration  for the granting or sale of such
Options,  plus the minimum aggregate amount of additional  consideration payable
to the  Company  upon  exercise  of all such  Options,  plus in the case of such
Options which relate to Convertible Securities,  the minimum aggregate amount of
additional  consideration,  if any,  payable to the Company upon the issuance or
sale of such Convertible  Securities and the conversion or exchange thereof,  by
(B) the  total  maximum  number of shares  of  Common  Stock  issuable  upon the
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Conversion Price shall be made when Convertible Securities are
actually  issued  upon the  exercise  of such  Options or when  Common  Stock is
actually  issued upon the exercise of such Options or the conversion or exchange
of such Convertible Securities.

                           (ii)  Issuance  of  Convertible  Securities.  If  the
Company in any manner issues or sells any  Convertible  Securities and the price
per share for which Common Stock is issuable upon conversion or exchange thereof
is less than the Market  Price in effect  immediately  prior to the time of such
issue or sale,  then the maximum  number of shares of Common Stock issuable upon
conversion  or exchange  of such  Convertible  Securities  shall be deemed to be
outstanding  and to have been  issued and sold by the Company at the time of the
issuance or sale of such  Convertible  Securities for such price per share.  For
the purposes of this  paragraph,  the "price per share for which Common Stock is
issuable"  shall be  determined  by dividing  (A) the total  amount  received or
receivable  by the  Company  as  consideration  for  the  issue  or sale of such
Convertible  Securities,   plus  the  minimum  aggregate  amount  of  additional
consideration,  if any,  payable to the Company upon the  conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
the  conversion  or  exchange  of all such  Convertible  Securities.  No further
adjustment of the  Conversion  Price shall be made when Common Stock is actually
issued upon the conversion or exchange of such  Convertible  Securities,  and if
any such issue or sale of such  Convertible  Securities is made upon exercise of
any Options for which  adjustments of the Conversion Price had been or are to be
made pursuant to other provisions of this paragraph 5, no further  adjustment of
the Conversion Price shall be made by reason of such issue or sale.

                           (iii) Change in Option Price or  Conversion  Rate. If
the purchase price provided for in any Options, the additional consideration, if
any,  payable upon the conversion or exchange of any  Convertible  Securities or
the  rate  at  which  any  Convertible   Securities  are  convertible   into  or
exchangeable  for Common  Stock  changes at any time,  the  Conversion  Price in
effect  at the  time  of  such  change  shall  be  immediately  adjusted  to the
Conversion  Price which would have been in effect at such time had such  Options
or Convertible  Securities still outstanding  provided for such changed purchase
price,  additional  consideration or conversion rate, as the case may be, at the
time initially granted,  issued or sold;  provided that if such adjustment would
result in an increase of the Conversion  Price then in effect,  such  adjustment
shall not be effective until

                                     - 14 -
<PAGE>

thirty (30) days after written  notice  thereof has been given by the Company to
all holders of the Notes.  For purposes of paragraph  5(c),  if the terms of any
Option or Convertible  Security which was outstanding as of the date of issuance
of the Preferred  Stock are changed in the manner  described in the  immediately
preceding  sentence,  then such Option or  Convertible  Security  and the Common
Stock deemed  issuable upon  exercise,  conversion or exchange  thereof shall be
deemed to have been issued as of the date of such change;  provided that no such
change shall at any time cause the Conversion Price hereunder to be increased.

                           (iv)  Treatment  of Expired  Options and  Unexercised
Convertible Securities.  Upon the expiration of any Option or the termination of
any right to convert or exchange any Convertible  Security  without the exercise
of any such Option or right, the Conversion Price then in effect hereunder shall
be adjusted  immediately to the Conversion Price which would have been in effect
at the time of such  expiration or  termination  had such Option or  Convertible
Security,  to the extent  outstanding  immediately  prior to such  expiration or
termination,  never been issued; provided that if such expiration or termination
would  result in an  increase  in the  Conversion  Price  then in  effect,  such
increase  shall not be  effective  until thirty (30) days after  written  notice
thereof has been given to all holders of the Notes.  For  purposes of  paragraph
5(c), the expiration or termination of any Option or Convertible  Security which
was  outstanding  as of the date of  issuance of the  Preferred  Stock shall not
cause the  Conversion  Price  hereunder to be adjusted  unless,  and only to the
extent that, a change in the terms of such Option or Convertible Security caused
it to be deemed to have been issued after the date of issuance of this Note.

                           (v)  Calculation of  Consideration  Received.  If any
Common Stock, Option or Convertible Security is issued or sold or deemed to have
been  issued or sold for cash,  the  consideration  received  therefor  shall be
deemed to be the amount  received by the  Company  therefor  (net of  discounts,
commissions and related  expenses).  If any Common Stock,  Option or Convertible
Security is issued or sold for a  consideration  other than cash,  the amount of
the  consideration  other than cash  received by the  Company  shall be the fair
value  of such  consideration,  except  where  such  consideration  consists  of
securities,  in which case the amount of  consideration  received by the Company
shall be the  Market  Price  thereof  as of the date of  receipt.  If any Common
Stock,  Option  or  Convertible   Security  is  issued  to  the  owners  of  the
non-surviving  entity in connection  with any merger in which the Company is the
surviving  corporation,  the amount of consideration therefor shall be deemed to
be the  fair  value  of such  portion  of the net  assets  and  business  of the
non-surviving  entity  as is  attributable  to  such  Common  Stock,  Option  or
Convertible  Security,  as the case may be. The fair value of any  consideration
other than cash and  securities  shall be determined  jointly by the Company and
the holders of a majority of the outstanding  principal  amount of the Notes. If
such parties are unable to reach agreement  within a reasonable  period of time,
the fair  value of such  consideration  shall be  determined  by an  independent
appraiser  experienced in valuing such type of consideration jointly selected by
the Company and the holders of a majority of the outstanding principal amount of
the Notes.  The  determination of such appraiser shall be final and binding upon
the parties,  and the fees and expenses of such appraiser  shall be borne by the
Company.

                           (vi) Integrated  Transactions.  In case any Option is
issued in connection with the issue or sale of other  securities of the Company,
together comprising one integrated

                                     - 15 -
<PAGE>

transaction  in which no specific  consideration  is allocated to such Option by
the  parties  thereto,  the  Option  shall be deemed to have been  issued  for a
consideration of $.01.

                           (vii) Treasury Shares. The number of shares of Common
Stock  outstanding at any given time does not include shares owned or held by or
for the account of the Company or any  Subsidiary,  and the  disposition  of any
shares so owned or held shall be considered an issue or sale of Common Stock.

                           (viii)  Record Date. If the Company takes a record of
the holders of Common Stock for the purpose of  entitling  them (A) to receive a
dividend  or  other  distribution   payable  in  Common  Stock,  Options  or  in
Convertible Securities or (B) to subscribe for or purchase Common Stock, Options
or Convertible Securities,  then such record date shall be deemed to be the date
of the issue or sale of the shares of Common Stock deemed to have been issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  (d) Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise) one or more classes of its outstanding  shares of Common Stock into a
greater number of shares,  each of the Conversion Price, the Maximum  Conversion
Price  and the  Minimum  Conversion  Price in effect  immediately  prior to such
subdivision  shall be  proportionately  reduced,  and if the Company at any time
combines  (by  reverse  stock  split or  otherwise)  one or more  classes of its
outstanding shares of Common Stock into a smaller number of shares,  each of the
Conversion Price, the Maximum  Conversion Price and the Minimum Conversion Price
in  effect  immediately  prior  to such  combination  shall  be  proportionately
increased.

                  (e) Reorganization, Reclassification, Consolidation, Merger or
Sale. Any  recapitalization,  reorganization,  reclassification,  consolidation,
merger,  sale of all or  substantially  all of the  Company's  assets  or  other
transaction,  which in each case is effected  in such a manner  that  holders of
Common  Stock are  entitled  to  receive  (either  directly  or upon  subsequent
liquidation)  stock,  securities  or assets with  respect to or in exchange  for
Common  Stock  is  referred  to  herein  as an  "Organic  Change."  Prior to the
consummation  of  any  Organic  Change,   the  Company  shall  make  appropriate
provisions (in form and substance  satisfactory  to the holders of a majority of
the principal  amount of the Notes then  outstanding) to insure that each of the
holders of the Notes shall thereafter have the right to acquire and receive,  in
lieu of or  addition  to (as the case may be) the  shares  of  Conversion  Stock
immediately  theretofore  acquirable and receivable  upon the conversion of such
holder's Notes, such shares of stock,  securities or assets as such holder would
have  received  in  connection  with  such  Organic  Change if such  holder  had
converted its Notes immediately prior to such Organic Change. In each such case,
the  Company  shall  also make  appropriate  provisions  (in form and  substance
satisfactory  to the holders of a majority of the principal  amount of the Notes
then  outstanding)  to  insure  that  the  provisions  of this  paragraph  5 and
paragraphs  6  and  7  hereof  shall  thereafter  be  applicable  to  the  Notes
(including,  in the case of any such consolidation,  merger or sale in which the
successor  entity or purchasing  entity is other than the Company,  an immediate
adjustment of the Conversion  Price to the value for the Common Stock  reflected
by the  terms  of  such  consolidation,  merger  or  sale,  and a  corresponding
immediate  adjustment in the number of shares of Conversion Stock acquirable and
receivable upon conversion of the Notes, if the value so

                                     - 16 -
<PAGE>

reflected is less than the Conversion Price in effect  immediately prior to such
consolidation,   merger  or  sale).  The  Company  shall  not  effect  any  such
consolidation,  merger or sale,  unless prior to the consummation  thereof,  the
successor  entity (if other than the Company)  resulting from  consolidation  or
merger or the entity  purchasing  such assets assumes by written  instrument (in
form  reasonably  satisfactory  to the  holders of a majority  of the  principal
amount of the Notes then  outstanding),  the  obligation to deliver to each such
holder such shares of stock,  securities  or assets as, in  accordance  with the
foregoing provisions, such holder may be entitled to acquire.

                  (f)  Certain   Events.   If  any  event  occurs  of  the  type
contemplated  by the provisions of this  paragraph 5 but not expressly  provided
for by such provisions  (including,  without  limitation,  the granting of stock
appreciation rights, phantom stock rights or other rights with equity features),
then  the  Board  of  Directors  shall  make an  appropriate  adjustment  in the
Conversion  Price so as to  protect  the  rights of the  holders  of the  Notes;
provided  that no  such  adjustment  shall  increase  the  Conversion  Price  as
otherwise  determined  pursuant to this  paragraph  5 or decrease  the number of
shares  of  Conversion   Stock  issuable  upon  conversion  of  the  Notes  then
outstanding.

                  (g)      Notices.

                           (i) Immediately upon any adjustment of the Conversion
Price,  the  Company  shall send  written  notice  thereof to the holders of the
Notes, setting forth in reasonable detail and certifying the calculation of such
adjustment.

                           (ii) The Company shall send written notice to the
holder of this  Note at least  twenty  (20) days  prior to the date on which the
Company  closes its books or takes a record (A) with  respect to any dividend or
distribution   upon  the  Common  Stock,  (B)  with  respect  to  any  pro  rata
subscription  offer to holders of Common Stock or (C) for determining  rights to
vote with respect to any Organic Change, dissolution or liquidation.

                           (iii) The Company shall also give at least twenty
(20)  days  prior  written  notice  of the date on  which  any  Organic  Change,
dissolution or liquidation shall take place.

                           (iv) All notices, except those given pursuant to
paragraph 16, shall be delivered in accordance with paragraph 14.

                  (h) Conversion Limit.  Notwithstanding  anything herein to the
contrary,  unless and until the Company  shall have obtained the approval of its
stockholders  for the issuance and sale of  securities  pursuant to the Purchase
Agreement which are convertible into and exercisable for, in the aggregate, more
than 19.9% of the common  equity of the Company  (calculated  as provided in and
required by the rules of the Nasdaq  Stock  Market),  to the extent the rules of
the Nasdaq Stock Market  requiring a  stockholder  vote are  applicable  to such
issuance and sale, or the Company  shall have  obtained  such other  stockholder
approval  as may be  required  to comply  with the rules of such other  national
securities  exchange  upon  which the  Common  Stock  may then be  traded  (such
percentage of Common Stock or other restriction,  the "Conversion  Limit"),  the
Company will not be required to issue shares of Common Stock upon  conversion of
this Note  which  when  taken  together  with all other  shares of Common  Stock
previously  issued upon  conversion of the Preferred Stock and the conversion of
the Notes and exercise of the Warrants issued pursuant to the Purchase

                                     - 17 -
<PAGE>

Agreement,  exceeds the Conversion  Limit. In the event that the holders of this
Note  deliver a Notice of  Conversion  with respect to all or any portion of the
outstanding  principal  amount of this  Note and the  number of shares of Common
Stock into which such portion of this Note shall be  convertible  in  accordance
with the terms hereof exceeds the Conversion  Limit, then in lieu of issuing any
shares in excess of the Conversion  Limit ("Excess  Shares"),  the Company shall
pay to the  holder  on the  date  set for  conversion  an  amount  equal  to the
principal  amount of the Note being  converted into Excess Shares  multiplied by
the Optional  Redemption  Price  (together with all accrued and unpaid  interest
thereon).

                  6. Liquidating  Dividends.  If the Company declares a dividend
upon the Common Stock payable  otherwise  than in cash out of earnings or earned
surplus (determined in accordance with generally accepted accounting principles,
consistently  applied)  except for a stock dividend  payable in shares of Common
Stock (a "Liquidating  Dividend"),  then the Company shall pay to the holders of
the Notes at the time of payment  thereof the  Liquidating  Dividend which would
have  been paid on the  shares of  Conversion  Stock  had the Notes  been  fully
converted  immediately  prior to the date on  which a record  is taken  for such
Liquidating Dividend, or, if no record is taken, the date as of which the record
holders of Common Stock entitled to such dividends are to be determined.

                  7. Purchase Rights. If at any time the Company grants,  issues
or sells any  Options,  Convertible  Securities  or rights  to  purchase  stock,
warrants,  securities  or other  property pro rata to the record  holders of any
class of Common  Stock (the  "Purchase  Rights"),  then each holder of the Notes
shall be entitled to acquire, upon the terms applicable to such Purchase Rights,
the  aggregate  Purchase  Rights which such holder  could have  acquired if such
holder  had held the  number of  shares  of  Conversion  Stock  acquirable  upon
conversion of such holder's Note  immediately  before the date on which a record
is taken for the grant, issuance or sale of such Purchase Rights, or, if no such
record is taken,  the date as of which the record holders of Common Stock are to
be determined for the grant, issue or sale of such Purchase Rights.

                  8.  Definitions.  For  purposes  of the Notes,  the  following
capitalized terms have the following meaning.

                  "Blocked  Account"  means  a bank  account  designated  by the
holders of the Notes over which the Company has relinquished control pursuant to
a letter in form and substance  satisfactory  to the holders of the Notes to the
bank at which such account is maintained.

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Change of Control"  has the meaning set forth in  paragraph 3
hereof.

                  "Common  Stock"  means,  collectively,  the  Company's  Common
Stock,  $.001 par value per  share,  and any  capital  stock of any class of the
Company  hereafter  authorized which is not limited to a fixed sum or percentage
of par or stated  value in  respect  to the  rights of the  holders  thereof  to
participate in dividends or in the  distribution of assets upon any liquidation,
dissolution or winding up of the Company.

                                     - 18 -
<PAGE>

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number  of  shares  of  Common  Stock  deemed  to  be  outstanding  pursuant  to
subparagraphs  5(c)(i)  and  5(c)(ii)  hereof  whether  or not the  Options  and
Convertible Securities are actually exercisable at such time.

                  "Consolidated  EBITDA" means, for any period, the sum for such
period of (a) the  consolidated  net income (or  deficit) of the Company and its
Subsidiaries  for such period,  taken as a whole,  plus (b) the sum of,  without
duplication,  (i) income tax expense, (ii) interest expense,  (iii) depreciation
expense, (iv) amortization expense and (v) any extraordinary  non-cash loss less
(c) interest or investment income, less (d) any extraordinary  non-cash gain, in
each case  without  giving  effect to any net  extraordinary  gains or losses or
gains or  losses  for  sales of  assets  other  than in the  ordinary  course of
business,  all as presented on the Company's financial statements and determined
in accordance with GAAP.

                  "Consolidated  Net  Indebtedness"  means, at any time, (a) the
aggregate Indebtedness (as defined in the Purchase Agreement) of the Company and
its  Subsidiaries at such time determined on a consolidated  basis in accordance
with GAAP  less (b) cash and cash  equivalents  as  presented  on the  Company's
financial statements.

                  "Conversion Stock" means shares of the Company's Common Stock;
provided,  that if there is a change  such  that the  securities  issuable  upon
conversion  of the Notes are issued by an entity other than the Company or there
is a change in the class of  securities so issuable,  then the term  "Conversion
Stock" shall mean one share of the security  issuable  upon  conversion  of this
Note if such security is issuable in shares,  or shall mean the smallest unit in
which such security is issuable if such security is not issuable in shares.

                  "Convertible   Securities"   means  any  stock  or  securities
(directly or indirectly) convertible into or exchangeable for Common Stock.

                  "Debt-to-EBITDA  Ratio"  means,  for any fiscal  quarter,  the
ratio of (a) Consolidated Net Indebtedness as of the last day of such quarter to
(b) Consolidated EBITDA for such fiscal quarter.

                  "Events of Default"  has the meaning set forth in  paragraph 4
hereof.

                  "GAAP"  means  United  States  generally  accepted  accounting
principles in effect from time to time, consistently
applied.

                  "Interest   Payment  Dates"  has  the  meaning  set  forth  in
paragraph 1 hereof.

                  "Licensees"  means  each of PC  Virginia  Synthetic  Fuel  #1,
L.L.C., a Delaware limited liability  company,  PC West Virginia  Synthetic Fuel
#1, L.L.C., a Delaware limited  liability  company,  PC West Virginia  Synthetic
Fuel #2, L.L.C.,  a Delaware  limited  liability  company,  and PC West Virginia
Synthetic Fuel #3, L.L.C., a Delaware limited liability company.

                                     - 19 -
<PAGE>

                  "Market  Price"  of any  security  means  the  average  of the
closing prices of such  security's  sales on all  securities  exchanges on which
such  security may at the time be listed,  or, if there has been no sales on any
such exchange on any day, the average of the highest bid and lowest asked prices
on all such exchanges at the end of such day, or, if on any day such security is
not so listed,  the average of the representative bid and asked prices quoted in
the Nasdaq Stock Market System as of 4:00 P.M., New York time, or, if on any day
such  security is not quoted in the Nasdaq Stock Market  System,  the average of
the  highest  bid  and  lowest   asked  prices  on  such  day  in  the  domestic
over-the-counter   market  as  reported  by  the  National   Quotation   Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the  period of the 30 days  immediately  preceding  the day  which  "Market
Price" is being  determined.  If at any time such  security is not listed on any
securities  exchange  or  quoted  in  the  Nasdaq  Stock  Market  System  or the
over-the-counter  market,  the "Market  Price"  shall be the fair value  thereof
determined jointly by the Company and the holders of a majority of the principal
amount of the Notes  outstanding.  If such parties are unable to reach agreement
within a reasonable  period of time,  such fair value shall be  determined by an
independent  appraiser experienced in valuing securities jointly selected by the
Company  and the  holders of a  majority  of the  principal  amount of the Notes
outstanding. The determination of such appraiser shall be final and binding upon
the parties, and the Company shall pay the fees and expenses of such appraiser.

                  "Maturity  Date" means the date that is the fifth  anniversary
of the date of issuance of this Note.

                  "Notice of Conversion"  has the meaning set forth in paragraph
5(a)(ii) hereof.

                  "Optional  Redemption  Price" of any Note as of any particular
date (expressed as a percentage of the outstanding principal amount of such Note
to be  redeemed)  shall be equal to (i) 100%  from the date of  issuance  of the
Notes until and  including the date that is thirty (30) months from such date of
issuance and (ii) 109.85% from the date  following  the date that is thirty (30)
months from the date of issuance of the Notes.

                  "Options"  means any  rights or options  to  subscribe  for or
purchase Common Stock or Convertible Securities.

                  "Organic  Change" has the meaning given that term in paragraph
5(e).

                  "Person" means an individual, a partnership,  a corporation, a
limited liability  company,  an association,  a joint stock company,  a trust, a
joint venture,  an unincorporated  organization and a governmental entity or any
department, agency or political subdivision thereof or other entity.

                  "Redemption  Date" as to any  principal  amount  of the  Notes
means the date specified in the notice of any redemption at the Company's option
or at the holder's option or the applicable date specified herein in the case of
any other redemption.

                  "Securities"   means  any  Capital   Stock  or  other   equity
securities of the Company.

                                     - 20 -
<PAGE>

                  "Securities Act" means the Securities Act of 1933, as amended.

                  "Subsidiary"   means,   with   respect  to  any  Person,   any
corporation,  limited  liability  company,  partnership,  association  or  other
business  entity of which (i) if a  corporation,  a majority of the total voting
power of shares of stock  entitled  (without  regard  to the  occurrence  of any
contingency) to vote in the election of directors,  managers or trustees thereof
is at the time owned or controlled,  directly or  indirectly,  by that Person or
one or more of the other  Subsidiaries of that Person or a combination  thereof,
or (ii) if a  limited  liability  company,  partnership,  association  or  other
business  entity,  a majority  of the  partnership  or other  similar  ownership
interest thereof is at the time owned or controlled,  directly or indirectly, by
any Person or one or more Subsidiaries of that Person or a combination  thereof.
For  purposes  hereof,  a Person or  Persons  shall be deemed to have a majority
ownership interest in a limited liability company,  partnership,  association or
other business entity if such Person or Persons shall be allocated a majority of
limited  liability  company,  partnership,  association or other business entity
gains or losses or shall be or control any managing  director or general partner
of such limited liability  company,  partnership,  association or other business
entity.

                  9. Registration of Transfer. Upon the surrender of any Note at
the Company's  principal office, the Company shall, at the request of the holder
of such Note, execute and deliver (at the Company's expense) a new Note or Notes
in  exchange  therefor  representing  in  the  aggregate  the  principal  amount
represented by the  surrendered  Note. Each such new Note shall be registered in
such name and shall  represent  such  principal  amount as is  requested  by the
holder of the surrendered Note and shall be  substantially  identical in form to
the surrendered Note, and interest shall accrue on the new Note from the date to
which interest has been fully paid on such surrendered Note.

                  10.   Replacement.   Upon   receipt  of  evidence   reasonably
satisfactory  to the Company (an  affidavit  of the  registered  holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
a holder's Note, and in the case of any such loss,  theft or  destruction,  upon
receipt of indemnity  reasonably  satisfactory to the Company  (provided that if
the holder is a financial  institution or other  institutional  investor its own
agreement  shall be satisfacto  ry), or, in the case of any such mutilation upon
surrender of such Note,  the Company shall (at its expense)  execute and deliver
in  lieu of  such  Note a new  Note of  like  kind  representing  the  aggregate
principal amount represented by such lost,  stolen,  destroyed or mutilated Note
and dated the date of such  lost,  stolen,  destroyed  or  mutilated  Note,  and
interest  shall accrue on the new Note from the date to which  interest has been
fully paid on such lost, stolen, destroyed or mutilated Note.

                  11. Cancellation.  After all principal and accrued interest at
any time owed on this Note has been paid in full, this Note shall be surrendered
to the Company for cancellation and shall not be reissued.

                  12.  Payments.  All  payments to be made to the holders of the
Notes  shall be made in the  lawful  money of the  United  States of  America in
immediately available funds.

                  13. Amendment and Waiver. No amendment, modification or waiver
shall be binding or effective  with respect to any  provision of this  Agreement
without the prior written

                                     - 21 -
<PAGE>

consent of the  holders of at least 50.1% of the  principal  amount of the Notes
outstanding at the time such action is taken; provided that no such action shall
change  (a) the rate at which or the  manner  in  which  interest  on the  Notes
accrues  or the times at which  such  interest  becomes  payable  or the  amount
payable on redemption of the Notes or the times at which redemption of the Notes
is to occur,  without  the prior  written  consent of the holders of 100% of the
principal amount of the Notes then outstanding,  (b) the Conversion Price of the
Notes or the  number  of  shares  or class of stock  into  which  the  Notes are
convertible,  without  the prior  written  consent of the holders of 100% of the
principal amount of the Notes then outstanding,  or (c) the percentage  required
to approve any change described in clauses (a) and (b) above,  without the prior
written consent of the holders of 100% of the principal amount of the Notes then
outstanding;  and  provided  further  that no change in the terms  hereof may be
accomplished by merger or consolidation of the Company with another  corporation
or entity  unless the  Company has  obtained  the prior  written  consent of the
holders of the applicable  percentage of the principal  amount of the Notes then
outstanding.

                  14.  Place  of  Payment  and  Notices.   Except  as  otherwise
expressly  provided  hereunder,  (a) payments of principal and interest shall be
delivered  and (b) all notices  referred  to herein  shall be (i)  delivered  in
person,  (ii)  transmitted  by telecopy,  (iii) sent by  registered or certified
mail, postage prepaid with return receipt  requested,  or (iv) sent by reputable
overnight courier service,  fees prepaid,  to (x) the Company,  at its principal
executive  offices and (y) to any  noteholder,  at such  holder's  address as it
appears  in the  Purchase  Agreement  (unless  otherwise  indicated  by any such
holder).  Notices shall be deemed given upon personal delivery,  upon receipt of
return  receipt in the case of  delivery  by mail,  upon  acknowledgment  by the
receiving  telecopier  or one day  following  deposit with an overnight  courier
service.

                  15.  GOVERNING  LAW.  THIS  NOTE  SHALL  BE  GOVERNED  BY  AND
CONSTRUED IN ACCORDANCE WITH THE INTERNAL  SUBSTANTIVE  LAWS OF THE STATE OF NEW
YORK  WITHOUT  GIVING  EFFECT TO THE LAWS OF  CONFLICT  OR CHOICE OF LAWS OF THE
STATE  OF NEW  YORK  OR OF ANY  OTHER  JURISDICTION  THAT  WOULD  RESULT  IN THE
APPLICATION OF ANY LAWS OTHER THAN THOSE OF THE STATE OF NEW YORK.

                  16. CONSENT TO JURISDICTION; SERVICE OF PROCESS AND VENUE. ANY
LEGAL  ACTION OR  PROCEEDING  WITH  RESPECT  TO THIS NOTE MAY BE  BROUGHT IN THE
COURTS  OF THE  STATE OF NEW  YORK IN THE  COUNTY  OF NEW YORK OR IN THE  UNITED
STATES  DISTRICT COURT FOR THE SOUTHERN  DISTRICT OF NEW YORK, AND, BY EXECUTION
AND DELIVERY OF THIS NOTE, THE COMPANY HEREBY IRREVOCABLY  ACCEPTS IN RESPECT OF
ITS PROPERTY,  GENERALLY AND UNCONDITIONALLY,  THE JURISDICTION OF THE AFORESAID
COURTS. THE COMPANY FURTHER  IRREVOCABLY  CONSENTS TO THE SERVICE OF PROCESS OUT
OF ANY OF THE AFOREMENTIONED  COURTS AND IN ANY SUCH ACTION OR PROCEEDING BY THE
MAILING OF COPIES THEREOF BY REGISTERED OR CERTIFIED MAIL,  POSTAGE PREPAID,  TO
THE COMPANY AT ITS PRINCIPAL  EXECUTIVE OFFICE, SUCH SERVICE TO BECOME EFFECTIVE
TEN (10) DAYS AFTER SUCH MAILING.  NOTHING  HEREIN SHALL AFFECT THE RIGHT OF THE
HOLDERS OF THE NOTES TO SERVICE OF PROCESS IN ANY OTHER MANNER  PERMITTED BY LAW
OR TO

                                     - 22 -
<PAGE>

COMMENCE LEGAL PROCEEDINGS OR OTHERWISE PROCEED AGAINST THE COMPANY IN ANY OTHER
JURISDICTION.  THE COMPANY  HEREBY  EXPRESSLY  AND  IRREVOCABLY  WAIVES,  TO THE
FULLEST  EXTENT  PERMITTED BY LAW, ANY  OBJECTION  WHICH IT MAY NOW OR HEREAFTER
HAVE TO THE  JURISDICTION OR LAYING OF VENUE OF ANY SUCH  LITIGATION  BROUGHT IN
ANY SUCH COURT REFERRED TO ABOVE AND ANY CLAIM THAT ANY SUCH LITIGATION HAS BEEN
BROUGHT  IN AN  INCONVENIENT  FORUM.  TO THE  EXTENT  THAT  THE  COMPANY  HAS OR
HEREAFTER  MAY ACQUIRE ANY IMMUNITY FROM  JURISDICTION  OF ANY COURT OR FROM ANY
LEGAL PROCESS (WHETHER THROUGH SERVICE OR NOTICE,  ATTACHMENT PRIOR TO JUDGMENT,
ATTACHMENT  IN AID OF  EXECUTION  OR  OTHERWISE)  WITH  RESPECT TO ITSELF OR ITS
PROPERTY,  THE COMPANY HEREBY IRREVOCABLY WAIVES SUCH IMMUNITY IN RESPECT OF ITS
OBLIGATIONS UNDER THIS NOTE.

                  17. WAIVER OF JURY TRIAL.  THE COMPANY HEREBY WAIVES ANY RIGHT
TO A TRIAL BY JURY IN ANY ACTION,  PROCEEDING  OR  COUNTERCLAIM  CONCERNING  ANY
RIGHTS UNDER THIS NOTE OR UNDER ANY  AMENDMENT  DELIVERED OR WHICH IN THE FUTURE
MAY BE  DELIVERED  IN  CONNECTION  HEREWITH,  OR ARISING  FROM ANY  RELATIONSHIP
EXISTING  IN  CONNECTION  WITH  THIS  NOTE,  AND  AGREES  THAT ANY SUCH  ACTION,
PROCEEDING OR COUNTERCLAIM  SHALL BE TRIED BEFORE A COURT AND NOT BEFORE A JURY.
THE COMPANY CERTIFIES THAT NO OFFICER, REPRESENTATIVE,  AGENT OR ATTORNEY OF THE
HOLDERS OF THIS NOTE HAS REPRESENTED,  EXPRESSLY OR OTHERWISE,  THAT THE HOLDERS
OF THIS NOTE WOULD NOT, IN THE EVENT OF ANY ACTION,  PROCEEDING OR COUNTERCLAIM,
SEEK TO ENFORCE THE FOREGOING WAIVERS. THE COMPANY HEREBY ACKNOWLEDGES THAT THIS
PROVISION  IS A  MATERIAL  INDUCEMENT  FOR THE  HOLDERS  OF THIS NOTE  ACCEPTING
DELIVERY HEREOF.


                                    * * * * *

                                     - 23 -
<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Note as of the date first written above.


                            COVOL TECHNOLOGIES, INC.


Attest                                          By /s/ Steven G. Stewart 
                                                  ------------------------------

/s/ Asael T. Sorensen                          Its CFO
- -------------------------------                   ------------------------------



<PAGE>

                                                                       Exhibit A

                          FORM OF NOTICE OF CONVERSION

                                            ____________________, 199_

BY FACSIMILE:                       or      ______________ (alternate)

Covol Technologies, Inc.
3280 North Frontage Road
Lehi, Utah  84043


cc:   [Name of Transfer Agent]

                          Re: Convertible Secured Note

         The  undersigned  hereby elects to convert the principal  amount of the
Convertible Secured Note indicated below, into shares of Common Stock, par value
$.001 per share of the Company, as of the following date:

Date to Effect Conversion:

Principal amount of Note being Converted:

Conversion Price (calculated as follows):











The number of shares of Common  Stock to be  received on  conversion  of $______
principal amount of the Note is _______ shares.


                                       A-1

<PAGE>


Delivery Instructions:

Certificates to be
issued in the name of:


Certificates to be
delivered to:



Date:    

                    Authorized signature of Registered Holder


                             CONFIRMATION OF RECEIPT
                             OF NOTICE OF CONVERSION
                           AND CONVERSION CALCULATION:


Acknowledged:

COVOL TECHNOLOGIES, INC.

By:                        --------------------------------------------

Name:                      --------------------------------------------

Title:                     --------------------------------------------



                                       A-2





                          REGISTRATION RIGHTS AGREEMENT


         REGISTRATION  RIGHTS AGREEMENT (this "Agreement") dated as of March 17,
1999,  by and among  Covol  Technologies,  Inc.,  a  Delaware  corporation  (the
"Company"),  OZ Master Fund, Ltd. (the "Purchaser"),  Leeds Group Inc. ("Leeds")
and Havenwood Capital Markets, LLC ("Havenwood").

                                    RECITALS:

                  (a)  The  Purchaser  and  the  Company  have  entered  into  a
Securities  Purchase  Agreement,  dated as of the  date  hereof  (the  "Purchase
Agreement")  (each  capitalized term used herein and not otherwise defined shall
have the meaning ascribed to such term in the Purchase  Agreement),  pursuant to
which the Purchaser is simultaneously  with the execution hereof purchasing from
the  Company  (i) 60,000  shares of Series D  Cumulative  Convertible  Preferred
Stock,  $.001 par value per share  (the  "Preferred  Stock"),  (ii)  Convertible
Secured  Notes  (the  "Notes")  due  March 17,  2004,  in an  initial  aggregate
principal amount of $20,000,000, and (iii) the Warrants (other than the Series E
Warrants),  initially  exercisable  for  971,430  shares of Common  Stock in the
aggregate.

                  (b) As of the date hereof,  the Preferred Stock, the Notes and
the  Warrants  (other than the Series E  Warrants)  purchased  by the  Purchaser
pursuant to the Purchase Agreement entitles the holder thereof to receive,  upon
the  conversion or exercise  thereof,  5,426,484  shares of Common Stock,  which
number of shares are subject to adjustment as set forth in the provisions of the
Certificate of Designations, the Notes and the Warrants, as the case may be.

                  (c) On the  Closing  Date,  the  Company  will also  issue the
Series E Warrants,  initially  exercisable for 312,196 shares of Common Stock in
the aggregate, to Leeds and Havenwood.

                  (d) The  Company  desires  to grant the  Purchaser,  Leeds and
Havenwood certain registration rights with respect to the Common Stock.

                  NOW,  THEREFORE,  in  consideration  of the  mutual  covenants
herein contained, the parties hereto agree as follows:

                  1.       Demand Registrations.

                  (a)  Requests  for  Registration.  Subject to  paragraph  1(b)
below, (i) the holders of at least 50% of the Preferred  Registrable  Securities
may request,  at any time  following  the Closing Date,  registration  under the
Securities  Act of 1933, as amended (the  "Securities  Act"),  of all or part of
their Registrable  Securities on Form S-1 or any similar long-form  registration
("Long-Form Registrations"), and each holder of Preferred Registrable Securities
may request registration under the Securities Act of all or

                                        1
<PAGE>

part  of  their  Registrable  Securities  on  Form  S-2 or  S-3  or any  similar
short-form  registration  ("Short-Form  Registrations")  if available,  (ii) the
holders of at least 50% of the Note Registrable  Securities may request,  at any
time from and after the date on which the Notes shall have become convertible, a
Long-Form Registration of all or part of their Note Registrable Securities,  and
each holder of Note Registrable Securities may request a Short-Form Registration
of all or part of their Note Registrable Securities if available,  and (iii) the
holders of at least 50% of the Warrant  Registrable  Securities  (other than the
holders  of Series E  Warrants  who shall  have no  Demand  Registration  rights
hereunder)  may request,  at any time  following  the Closing  Date, a Long-Form
Registration of all or part of their Warrant  Registrable  Securities,  and each
holder of Warrant  Registrable  Securities  (other  than the holders of Series E
Warrants who shall have no Demand  Registration  rights hereunder) may request a
Short-Form  Registration of all or part of their Warrant Registrable  Securities
if  available.  Each  request  for  a  Demand  Registration  shall  specify  the
approximate number of Registrable  Securities requested to be registered and the
anticipated per share price range for such offering.  Holders of all Registrable
Securities  may join in any  Demand  Registration  initiated  by any  holder  of
Registrable  Securities  regardless  of  class  of  securities.  Notwithstanding
anything herein to the contrary,  the right of a holder of Preferred Registrable
Securities,  Warrant  Registrable  Securities or Note Registrable  Securities to
join in a Demand  Registration  initiated by the holder of a different  class of
Registrable  Securities shall not count as a Demand Registration for any holders
of  Registrable  Securities  other than the holders of the class of  Registrable
Securities held by the holders  initiating the Demand  Registration.  Within ten
days after receipt of any such request,  the Company will give written notice of
such requested  registration to all other holders of Registrable  Securities and
will include in such  registration  all  Registrable  Securities with respect to
which the Company has received  written  requests for inclusion  therein  within
fifteen (15) days after the receipt of the Company's  notice.  All registrations
requested  pursuant  to this  paragraph  1(a) are  referred to herein as "Demand
Registrations".

                  (b) Long-Form  Registrations.  Subject to paragraph  1(a), the
holders of Registrable  Securities  will be entitled,  at any time following the
Closing Date, to request Long-Form Registrations; provided, that (i) the holders
of  Preferred  Registrable  Securities  may not  initiate  more  than  four  (4)
Long-Form Registrations (each a "Demand Long-Form Registration") with respect to
their Preferred Registrable Securities,  such number to be reduced by the number
of  previously  consummated  Demand  Long-Form  Registrations  initiated by such
holders of Preferred  Registrable  Securities  with respect to such  securities,
(ii) the holders of Note Registrable  Securities may not initiate more than four
(4) Demand  Long-Form  Registrations  with  respect  to their  Note  Registrable
Securities and (iii) the holders of Warrant  Registrable  Securities (other than
the holders of Series E Warrants  who shall have no Demand  Registration  rights
hereunder) may not initiate more than two (2) Demand Long-Form Registration with
respect to their Warrant Registrable  Securities.  A registration will not count
as one of the  permitted  Demand  Long-Form  Registrations  until it has  become
effective,  and  no  Demand  Long-Form  Registration  will  count  as one of the
permitted  Demand  Long-Form  Registrations  unless the  holders of  Registrable
Securities  are  able to  register  and  sell at  least  90% of the  Registrable
Securities requested to be included in such registration.

                  (c)  Short-Form  Registrations.  In addition to the  Long-Form
Registrations  provided  pursuant to paragraph  1(b), the holders of Registrable
Securities will be entitled to request Short Form Registrations;  provided, that
(i) the holders of Preferred Registrable Securities may only initiate up to four
(4) Short-Form  Registrations  (each a "Demand  Short-Form  Registration")  with
respect to their Preferred

                                        2
<PAGE>

Registrable  Securities in any fiscal year of the Company, which number shall be
reduced by the number of previously consummated Demand Short-Form  Registrations
by such  holders  of  Preferred  Registrable  Securities  with  respect  to such
securities  in such  fiscal  year,  (ii) the  holders  of the  Note  Registrable
Securities  may only  initiate  four (4) Demand  Short-Form  Registrations  with
respect to their Note  Registrable  Securities  in any fiscal year and (iii) the
holders of the Warrant Registrable  Securities (other than the holders of Series
E Warrants  who shall have no Demand  Registration  rights  hereunder)  may only
initiate two (2) Demand  Short-Form  Registration  with respect to their Warrant
Registrable  Securities  in  any  fiscal  year.  Demand  Registrations  will  be
Short-Form Registrations whenever the Company is permitted to use any applicable
short  form.  The  Company  will  use  its  best  efforts  to  make   Short-Form
Registrations on Form S-3 available for the sale of Registrable Securities.  The
holders of Registrable  Securities  agree that they will not request a Long-Form
Registration  when the  Company is eligible  to use a  Short-Form  Registration;
provided,  that the Company agrees to include in the prospectus  included in any
Short-Form  Registration  Statement,  such material  describing  the Company and
intended  to  facilitate  the  sale of  securities  being  so  registered  as is
reasonably  requested for inclusion  therein by any of the shareholders  selling
securities pursuant to such registration statement, whether or not the form used
for such registration statement requires the inclusion of such information.  The
Company  will not be  obligated  to effect  any Demand  Short-Form  Registration
unless the anticipated  aggregate offering price, net of underwriting  discounts
and  commissions,  of the Common Stock to be included in such Demand  Short-Form
Registration exceeds one million dollars ($1,000,000).

                  (d)  Priority on Demand  Registrations.  The Company  will not
include in any Demand  Registration  any  securities  which are not  Registrable
Securities  without the prior written  consent of the holders of at least 662/3%
of the  Registrable  Securities  included  in  such  registration.  If a  Demand
Registra tion is an underwritten  offering and the managing  underwriters advise
the  Company  in  writing  that in  their  opinion  the  number  of  Registrable
Securities  and,  if  permitted  hereunder,  other  securities  requested  to be
included in such offering exceeds the number of Registrable Securities and other
securities,  if any, which can be sold therein without  adversely  affecting the
marketability  of the  offering,  the Company will include in such  registration
prior to the inclusion of any securities  which are not  Registrable  Securities
the number of  Registrable  Securities  requested  to be  included  which in the
opinion  of  such  underwriters  can be sold  without  adversely  affecting  the
marketability of the offering,  pro rata among the respective holders thereof on
the  basis  of the  number  of  Registrable  Securities  owned  by  each  holder
participating in such offering.

                  (e)  Restrictions  on  Long-Form   Registrations   and  Demand
Registrations.  The Company will not be obligated to effect any Demand Long-Form
Registration  during the period starting with the date thirty (30) days prior to
the Company's good faith estimate of the date of filing of, and ending on a date
ninety (90) days after the effective date of, a Company-initiated  registration;
provided,  that the Company is actively  employing in good faith all  reasonable
efforts to cause such registration statement to become and remain effective. The
Company will not be obligated to effect any Demand Long-Form Registration within
six (6) months after the  effective  date of a previous  Long-Form  Registration
with  respect to  Registrable  Securities.  The Company may  postpone  for up to
ninety (90) days the filing or the effectiveness of a registration statement for
a Demand Registration if the Company determines in good faith and the holders of
a majority of the  Registrable  Securities to be covered thereby agree that such
Demand  Registration  would  reasonably be expected to have an adverse effect on
any proposal or plan by the

                                        3
<PAGE>

Company or any of its  subsidiaries  to engage in any  material  acquisition  of
assets (other than in the ordinary  course of business) or any material  merger,
consolidation,  tender  offer or  similar  transaction;  provided,  that in such
event, the holders of Registrable  Securities  initially  requesting such Demand
Registration  will  be  entitled  to  withdraw  such  request  and  such  Demand
Registration  will  not  count  as  one of the  permitted  Demand  Registrations
hereunder and the Company will pay all Registration  Expenses in connection with
such  registration.  The  Company  will not be  obligated  to effect  any Demand
Long-Form  Registration  unless either (i) the number of Registrable  Securities
requested to be included in such  offering  equals at least 50% of the number of
Registrable  Securities held by the holders of Registrable Securities initiating
such request or (ii) in the case of Demand Long-Form  Registrations initiated by
the holders of Note Registrable  Securities,  the anticipated aggregate offering
price, net of underwriting discounts and commissions,  of the Common Stock to be
included in such Demand  Long-Form  Registration  exceeds five  million  dollars
($5,000,000).

                  (f) Other  Registration  Rights.  (i) within  ninety (90) days
from the Closing Date,  the Company  shall prepare and file with the  Securities
and Exchange  Commission a registration  statement (which shall not count as one
of the permitted Demand Registrations granted under this Agreement) with respect
to all of the  eligible  Registrable  Securities  and  cause  such  registration
statement  to become  effective,  and prepare and file with the  Securities  and
Exchange  Commission  such  amendments  and  supplements  to  such  registration
statement and the prospectus used in connection therewith as may be necessary to
keep such registration statement effective and comply with the provisions of the
Securities Act with respect to the disposition of all securities covered by such
registration statement in accordance with the intended methods of disposition by
the sellers thereof set forth in such registration  statement and (ii) except as
provided in this  Agreement or as  previously  granted by the Company  under any
registration rights agreement listed on Schedule 4.30 of the Purchase Agreement,
the  Company  shall not grant to any Persons the right to request the Company to
register any equity securities of the Company, or any securities  convertible or
exchangeable into or exercisable for such securities,  without the prior written
consent  of the  holders  of at  least  66.67%  of the  Registrable  Securities;
provided,  that the Company may grant rights to employees of the Company and its
Subsidiaries  to participate in Piggyback  Registrations  so long as such rights
are  subordinate  to the rights of the holders of  Registrable  Securities  with
respect to such Piggyback  Registrations as provided in paragraphs 2(c) and 2(d)
below.

                  (g) Selection of Underwriters.  If any Demand  Registration is
an underwritten  offering,  the selection of investment banker(s) and manager(s)
for the offering  shall be made by the holders of a majority of the  Registrable
Securities  included  in such  Demand  Registration,  subject to approval by the
Company which approval will not be unreasonably withheld.


                  2.       Piggyback Registrations.

                  (a) Right to  Piggyback.  Whenever  the  Company  proposes  to
register any of its securities  under the Securities Act (other than pursuant to
(i) a registration in connection with shares issued by the Company in connection
with the  acquisition of any company or companies or (ii) a registration  solely
of shares  that have been  issued  pursuant to the  Company's  employee  benefit
plans) and the registration

                                        4
<PAGE>

form to be used may be used for the  registration  of Registrable  Securities (a
"Piggyback  Registration"),  the Company will give prompt  written notice to all
holders of Registrable Securities of its intention to effect such a registration
and will include in such registration all Registrable Securities with respect to
which the Company has received  written  requests for inclusion  therein  within
fifteen (15) days after the receipt of the Company's notice.

                  (b)  Piggyback  Expenses.  The  Registration  Expenses  of the
holders of Registrable  Securities  will be paid by the Company in all Piggyback
Registrations.

                  (c)  Priority  on  Primary   Registrations.   If  a  Piggyback
Registration is an underwritten  primary  registration on behalf of the Company,
and the  managing  underwriters  advise the  Company  in  writing  that in their
opinion the number of securities  requested to be included in such  registration
exceeds  the  number  which  can be  sold  in such  offering  without  adversely
affecting the  marketability  of the offering,  the Company will include in such
registration  (i) first,  the  securities  the Company  proposes  to sell,  (ii)
second,   the   Registrable   Securities   requested  to  be  included  in  such
registration,  pro rata among the holders of such Registrable  Securities on the
basis  of  the  number  of  Registrable  Securities  owned  by  each  holder  of
Registrable  Securities  participating in such offering,  and (iii) third, other
securities requested to be included in such registration;  provided, that if the
holders of Registrable Securities would be precluded from having priority in any
such Piggyback Registration over the holders of other securities requested to be
included in such  registration  pursuant to any  registration  rights  agreement
listed  on  Schedule  4.30  of the  Purchase  Agreement,  then  the  holders  of
Registrable  Securities  requested to be included in any such registration shall
be entitled to  participate in such  piggyback  registration  pro rata with such
holders of other securities requested to be included in such registration.

                  (d)  Priority  on  Secondary  Registrations.  If  a  Piggyback
Registration is an underwritten  secondary  registration on behalf of holders of
the Company's  securities,  and the managing  underwriters advise the Company in
writing that in their opinion the number of securities  requested to be included
in such  registration  exceeds  the  number  which can be sold in such  offering
without adversely affecting the marketability of the offering,  the Company will
include in such registration (i) first, the Registrable  Securities requested to
be included in such registration, pro rata among the holders of such Registrable
Securities on the basis of the number of  Registrable  Securities  owned by each
holder of Registrable Securities participating in such offering, and (ii) second
other securities requested to be included in such registration;  provided,  that
if the holders of Registrable Securities would be precluded from having priority
in any  such  Piggyback  Registration  over  the  holders  of  other  securities
requested  to be included  in such  registration  pursuant  to any  registration
rights  agreement  listed on Schedule 4.30 of the Purchase  Agreement,  then the
holders  of  Registrable  Securities  requested  to  be  included  in  any  such
registration shall be entitled to participate in such piggyback registration pro
rata with such  holders of other  securities  (other  than the  shares  included
because  of  Demand  Registration  Rights)  requested  to be  included  in  such
registration;   provided,  further,  however,  the  rights  of  the  holders  of
Registrable  Securities  pursuant to this paragraph 2(d) shall be subject to the
rights of PacifiCorp.  Financial Services,  Inc. pursuant to paragraph 2.2(b) of
the Registration  Rights Agreement between the Company and PacifiCorp  Financial
Services, Inc., dated March 20, 1997.

                                        5
<PAGE>

                  (e) Selection of Underwriters.  If any Piggyback  Registration
is an  underwritten  offering,  the  selection  by  the  Company  of  investment
banker(s) and  manager(s)  for the offering must be approved by the holders of a
majority of the Registrable Securities included in such Piggyback  Registration;
provided,  that such right may not be exercised if it is deemed to conflict with
paragraph  2.4(a) of the Registration  Rights Agreement  between the Company and
PacifiCorp. Financial Services, Inc., dated March 20, 1997. Such approval cannot
be unreasonably withheld.

                  3.       Holdback Agreements.

                  (a) Each holder of Registrable Securities agrees not to effect
any public sale or distribution (including sales pursuant to Rule 144) of equity
securities of the Company, or any securities convertible into or exchangeable or
exercisable  for such  securities,  during  the seven  days prior to and the one
hundred and eighty  (180)-day  period  beginning  on the  effective  date of any
underwritten Demand Registration or any underwritten  Piggyback  Registration in
which  Registrable  Securities are included (except as part of such underwritten
registration),  unless the underwriters  managing the registered public offering
otherwise agree.

                  (b) The  Company  agrees (i) not to effect any public  sale or
distribution of its equity  securities,  or any securities  convertible  into or
exchangeable or exercisable for such securities,  during the seven days prior to
and  during  the one  hundred  and  eighty  (180)-day  period  beginning  on the
effective  date of any  underwritten  Demand  Registration  or any  underwritten
Piggyback  Registration  (except as part of such  underwritten  registration  or
pursuant  to  registrations  on Form  S-8 or any  successor  form),  unless  the
underwriters  managing the registered public offering  otherwise agree, and (ii)
to cause  each  holder of at least 5% (on a  fully-diluted  basis) of its Common
Stock,  or any securities  convertible  into or  exchangeable or exercisable for
Common  Stock,  purchased  from the  Company  at any time after the date of this
Agreement  (other than in a registered  public  offering) to agree not to effect
any public sale or  distribution  (including  sales pursuant to Rule 144) of any
such  securities  during  such  period  (except  as part  of  such  underwritten
registration,  if otherwise  permitted),  unless the  underwriters  managing the
registered public offering otherwise agree.

                  4.   Registration   Procedures.   Whenever   the   holders  of
Registrable  Securities  have  requested  that  any  Registrable  Securities  be
registered pursuant to this Agreement,  the Company will use its best efforts to
effect  the  registration  and  the  sale  of  such  Registrable  Securities  in
accordance  with the  intended  method  of  disposition  thereof  including  the
registration  of  common  stock  that may be  obtained  upon  conversion  of the
Securities held by a holder of Registrable Securities requesting registration as
to which the Company has received  reasonable  assurances that only  Registrable
Securities will be distributed to the public,  and pursuant  thereto the Company
will as expeditiously as possible:

                  (a)  prepare  and  file  (in the  case of a  Demand  Long-Form
Registration or a Demand Short Form  Registration  not more than sixty (60) days
and thirty (30) days, respectively,  after request therefor) with the Securities
and  Exchange   Commission  a  registration   statement  with  respect  to  such
Registrable  Securities  and use its best  efforts  to cause  such  registration
statement to become  effective  (provided  that as far in advance as practicable
before filing a registration statement or prospectus or any

                                        6
<PAGE>

amendments  or  supplements  thereto,  the Company  will  furnish to the counsel
selected by the holders of a majority of the Registrable  Securities  covered by
such registration  statement copies of all such documents  proposed to be filed,
which documents will be subject to the review of such counsel);

                  (b)  prepare  and  file  with  the   Securities  and  Exchange
Commission such amendments and  supplements to such  registration  statement and
the  prospectus  used in  connection  therewith as may be necessary to keep such
registration  statement  effective for a period of not less than one hundred and
eighty  (180)  days  (subject  to  paragraph  (a)  above)  and  comply  with the
provisions  of  the  Securities  Act  with  respect  to the  disposition  of all
securities  covered  by  such  registration  statement  during  such  period  in
accordance  with the intended  methods of disposition by the sellers thereof set
forth in such registration statement;

                  (c)  furnish to each  seller of  Registrable  Securities  such
number of copies of such registration  statement,  each amendment and supplement
thereto, the prospectus included in such registration  statement (including each
preliminary  prospectus)  and such other documents as such seller may reasonably
request in order to facilitate  the  disposition of the  Registrable  Securities
owned by such seller;

                  (d)  use  its  best   efforts  to  register  or  qualify  such
Registrable  Securities  under  such other  securities  or blue sky laws of such
jurisdictions  as any seller  reasonably  requests and do any and all other acts
and things which may be reasonably  necessary or advisable to enable such seller
to  consummate  the  disposition  in  such   jurisdictions  of  the  Registrable
Securities  owned by such seller (provided that the Company will not be required
to (i) qualify  generally to do business in any jurisdiction  where it would not
otherwise be required to qualify but for this subparagraph,  (ii) subject itself
to  taxation in any such  jurisdiction  or (iii)  consent to general  service of
process in any such jurisdiction);

                  (e) notify each seller of such Registrable Securities,  at any
time when a prospectus  relating  thereto is required to be delivered  under the
Securities  Act,  of the  happening  of any  event  as a  result  of  which  the
prospectus included in such registration  statement contains an untrue statement
of a material fact or omits any fact  necessary to make the  statements  therein
not misleading, and, at the request of any such seller, the Company will prepare
a supplement or amendment to such prospectus so that, as thereafter delivered to
the purchasers of such Registrable Securities,  such prospectus will not contain
an untrue  statement of a material  fact or omit to state any fact  necessary to
make the statements therein not misleading;

                  (f) cause all such Registrable Securities to be listed on each
securities  exchange on which similar  securities issued by the Company are then
listed  and,  if not so  listed,  to be listed on the  National  Association  of
Securities Dealers automated quotation system;

                  (g)  provide  a  transfer  agent  and  registrar  for all such
Registrable  Securities not later than the effective  date of such  registration
statement;

                  (h)  enter   into   such   customary   agreements   (including
underwriting  agreements  in customary  form) and take all such other actions as
the holders of a majority of the Registrable Securities

                                        7
<PAGE>

being sold or the underwriters,  if any, reasonably request in order to expedite
or facilitate the disposition of such Registrable Securities (including, without
limitation, effecting a stock split or a combination of shares);

                  (i) make available for inspection by any seller of Registrable
Securities,  any underwriter  participating in any disposition  pursuant to such
registration  statement and any attorney,  accountant or other agent retained by
any such seller or  underwriter,  all  financial  and other  records,  pertinent
corporate  documents  and  properties  of the Company,  and cause the  Company's
officers,  directors,  employees  and  independent  accountants  to  supply  all
information  reasonably  requested  by any such seller,  underwriter,  attorney,
accountant or agent in connection with such registration statement;

                  (j) permit any holder of Registrable  Securities which holder,
in its sole and exclusive  judgment,  might be deemed to be an  underwriter or a
controlling  Person of the Company,  to participate  in the  preparation of such
registration  or comparable  statement  and to require the insertion  therein of
material,  furnished to the Company in writing, which in the reasonable judgment
of such holder and its counsel should be included;

                  (k) in the event of the issuance of any stop order  suspending
the  effectiveness  of a registration  statement,  or of any order suspending or
preventing the use of any related  prospectus or suspending the qualification of
any  common  stock  included  in such  registration  statement  for  sale in any
jurisdiction,  the  Company  will  promptly  notify the  holders of  Registrable
Securities  and will use its  reasonable  best  efforts  promptly  to obtain the
withdrawal of such order;

                  (l)  obtain  a  cold   comfort   letter  from  the   Company's
independent  public  accountants  in customary form and covering such matters of
the type  customarily  covered  by cold  comfort  letters  as the  holders  of a
majority of the Registrable Securities being sold reasonably request; and

                  (m) in connection with an underwritten  public  offering,  (i)
cooperate with the selling holders of Registrable  Securities,  the underwriters
participating   in  the  offering  and  their   counsel  in  any  due  diligence
investigation reasonably requested by the selling holders or the underwriters in
connection therewith and (ii) participate, to the extent reasonably requested by
the managing  underwriter for the offering or the selling holder,  in efforts to
sell  the  Registrable   Securities  under  the  offering  (including,   without
limitation,  participating in "roadshow"  meetings with  prospective  investors)
that would be  customary  for  underwritten  primary  offerings  of a comparable
amount of equity securities by the Company.


                  5.       Registration Expenses.

                  (a) All expenses  incident to the Company's  performance of or
compliance with this Agreement,  including  without  limitation all registration
and filing fees,  fees and expenses of  compliance  with  securities or blue sky
laws,  printing  expenses,   messenger  and  delivery  expenses,  and  fees  and
disbursements  of counsel for the Company and all independent  certified  public
accountants,  underwriters  (excluding  discounts  and  commissions)  and  other
Persons retained by the Company (all such expenses

                                        8
<PAGE>

being herein called "Registration Expenses"),  will be borne as provided in this
Agreement, except that the Company will, in any event, pay its internal expenses
(including,  without  limitation,  all salaries and expenses of its officers and
employees  performing  legal or  accounting  duties),  the expense of any annual
audit or  quarterly  review,  the  expense of any  liability  insurance  and the
expenses and fees for listing the securities to be registered on each securities
exchange on which similar securities issued by the Company are then listed or on
the National  Association of Securities Dealers automated  quotation system. The
Company  shall not be required to pay an  underwriting  discount with respect to
any shares being sold by any party other than the Company in connection  with an
underwritten public offering of any of the Company's securities pursuant to this
Agreement.

                  (b) In connection with each Demand  Registration  requested by
the holders of  Registrable  Securities  hereunder,  the  Company  shall pay all
Registration Expenses.

                  (c) The Company  will  reimburse  the  holders of  Registrable
Securities for the reasonable fees and expenses (including the fees and expenses
of counsel  chosen by the holders of a majority of the  Registrable  Securities)
incurred by such holders in enforcing any of their rights under this Agreement.


                  6.       Indemnification.

                  (a)  Indemnification  of Selling  Stockholders by the Company.
The Company  agrees to indemnify and hold  harmless  each holder of  Registrable
Securities (each a "Selling  Stockholder") and each Person, if any, who controls
any Selling  Stockholder  within the meaning of Section 15 of the Securities Act
or Section 20 of the Securities  Exchange Act of 1934, as amended (the "Exchange
Act"), as follows:

                     (i) against any and all loss, liability,  claim, damage and
expense whatsoever, as incurred,  arising out of any untrue statement or alleged
untrue statement of a material fact contained in the registration  statement (or
any  amendment  thereto),  or the  omission or alleged  omission  therefrom of a
material fact required to be stated  therein or necessary to make the statements
therein not misleading or arising out of any untrue  statement or alleged untrue
statement of a material  fact  contained in any  preliminary  prospectus  or the
prospectus (or any amendment or supplement thereto),  or the omission or alleged
omission  therefrom of a material fact necessary in order to make the statements
therein,  in the light of the  circumstances  under  which they were  made,  not
misleading;

                    (ii) against any and all loss, liability,  claim, damage and
expense whatsoever,  as incurred,  to the extent of the aggregate amount paid in
settlement  of  any  litigation,  or  any  investigation  or  proceeding  by any
governmental agency or body, commenced or threatened, or of any claim whatsoever
based upon any such untrue  statement  or omission,  or any such alleged  untrue
statement  or  omission;  provided,  that subject to Section 6(c) below any such
settlement is effected with the prior written consent of the Company; and

                                        9
<PAGE>

                     (iii) against any and all expense  whatsoever,  as incurred
(including  the  fees  and  disbursements  of  counsel  chosen  by such  Selling
Stockholder),  reasonably  incurred in  investigating,  preparing  or  defending
against any litigation,  or any  investigation or proceeding by any governmental
agency or body, commenced or threatened,  or any claim whatsoever based upon any
such untrue  statement or  omission,  or any such  alleged  untrue  statement or
omission,  to the  extent  that any such  expense  is not paid under (i) or (ii)
above;  provided,  that this  indemnity  agreement  shall not apply to any loss,
liability,  claim,  damage or expense to the  extent  arising  out of any untrue
statement or omission or alleged  untrue  statement or omission made in reliance
upon and in conformity with written information furnished to the Company by such
Selling  Stockholder  expressly  for use in the  registration  statement (or any
amendment  thereto),  or any  preliminary  prospectus or the  prospectus (or any
amendment or supplement thereto).

                  (b)  Indemnification  of Company by the Selling  Stockholders.
Each Selling  Stockholder,  severally  and not jointly,  agrees to indemnify and
hold harmless the Company,  its  directors,  each of its officers who signed the
registration  statement and each Person, if any, who controls the Company within
the meaning of Section 15 of the  Securities  Act or Section 20 of the  Exchange
Act, against any and all loss, liability, claim, damage and expense described in
the  indemnity  contained  in Section  6(a) above,  as  incurred,  but only with
respect  to  untrue  or  alleged  untrue  statements  or  omissions  made in the
registration statement (or any amendment thereto), or any preliminary prospectus
or any prospectus (or any amendment or supplement  thereto) in reliance upon and
in conformity with written information  furnished to the Company by or on behalf
of such Selling Stockholder with respect to such Selling  Stockholder  expressly
for use in the registration  statement (or any amendment or supplement thereto);
provided, that such Selling Stockholder's aggregate liability under this Section
6 shall be limited to an amount equal to the net proceeds  (after  deducting the
underwriting  discount,  but before deducting expenses) received by such Selling
Stockholder from the sale of Registrable  Securities  pursuant to a registration
statement filed pursuant to this Agreement.

                  (c) Actions against  Parties;  Notification.  Each indemnified
party  shall  give  notice  as  promptly  as  reasonably   practicable  to  each
indemnifying  party of any  action  commenced  against  it in  respect  of which
indemnity  may be sought  hereunder,  but  failure to so notify an  indemnifying
party shall not relieve such indemnifying party from any liability  hereunder to
the extent it is not materially  prejudiced as a result thereof and in any event
shall not  relieve it from any  liability  which it may have  otherwise  than on
account of this indemnity agreement. In the case of parties indemnified pursuant
to Section  6(a),  counsel to the  indemnified  parties shall be selected by the
Selling  Stockholders  (by  majority  vote  based on the  number of  Registrable
Securities  included in a  registration  hereunder)  and, in the case of parties
indemnified  pursuant to Section 6(b), counsel to the indemnified  parties shall
be selected by the Company.  An  indemnifying  party may  participate at its own
expense  in the  defense  of any such  action;  provided,  that  counsel  to the
indemnifying  party shall not (except with the consent of the indemnified party)
also be counsel to the  indemnified  party.  In no event shall the  indemnifying
parties be liable for fees and expenses of more than one counsel (in addition to
any local counsel)  separate from their own counsel for all indemnified  parties
in connection  with any one action or separate but similar or related actions in
the  same  jurisdiction   arising  out  of  the  same  general   allegations  or
circumstances. No indemnifying party shall, without the prior written consent of
the  indemnified  parties,  settle or  compromise or consent to the entry of any
judgment with respect to any litigation,  or any  investigation or proceeding by
any governmental agency or body,

                                       10
<PAGE>

commenced  or  threatened,   or  any  claim   whatsoever  in  respect  of  which
indemnification or contribution could be sought under this Section 6 (whether or
not the indemnified  parties are actual or potential  parties  thereto),  unless
such settlement,  compromise or consent (i) includes an unconditional release of
each  indemnified  party  from all  liability  arising  out of such  litigation,
investigation,  proceeding  or claim and (ii) does not include a statement as to
or an admission of fault, culpability or a failure to act by or on behalf of any
indemnified party.

                  (d) Settlement without Consent if Failure to Reimburse.  If at
any time an  indemnified  party shall have  requested an  indemnifying  party to
reimburse  the  indemnified  party  for  fees  and  expenses  of  counsel,  such
indemnifying  party  agrees  that it shall be liable for any  settlement  of the
nature  contemplated by Section 6(a)(ii) effected without its written consent if
(i) such settlement is entered into more than forty-five (45) days after receipt
by such  indemnifying  party of the aforesaid  request,  (ii) such  indemnifying
party shall have received notice of the terms of such settlement at least thirty
(30)  days  prior  to  such  settlement   being  entered  into  and  (iii)  such
indemnifying   party  shall  not  have  reimbursed  such  indemnified  party  in
accordance with such request prior to the date of such settlement.

                  (e)  Contribution.  (i) If a claim for  indemnification  under
Section 6(a) or 6(b) is unavailable to an indemnified party because of a failure
or refusal  of a  governmental  authority  to enforce  such  indemnification  in
accordance  with its terms (by reason of public policy or otherwise),  then each
indemnifying  party,  in lieu of  indemnifying  such  indemnified  party,  shall
contribute to the amount paid or payable by such  indemnified  party as a result
of such losses,  in such  proportion as is  appropriate  to reflect the relative
fault of the indemnifying party and the indemnified party in connection with the
actions,  statements  or omissions  that  resulted in such losses as well as any
other relevant equitable considerations. The relative fault of such indemnifying
party and  indemnified  party shall be  determined  by reference to, among other
things,  whether any action in question,  including any untrue or alleged untrue
statement of a material fact or omission or alleged omission of a material fact,
has been  taken  or made  by,  or  relates  to  information  supplied  by,  such
indemnifying  party or  indemnified  party,  and the parties'  relative  intent,
knowledge,  access to  information  and  opportunity  to correct or prevent such
action, statement or omission. The amount paid or payable by a party as a result
of any losses shall be deemed to include,  subject to the  limitations set forth
in this Section, any reasonable  attorneys' or other reasonable fees or expenses
incurred  by such party in  connection  with any  proceeding  to the extent such
party   would  have  been   indemnified   for  such  fees  or  expenses  if  the
indemnification  provided  for in this  Section was  available  to such party in
accordance with its terms.

                    (ii) The parties  hereto agree that it would not be just and
equitable if  contribution  pursuant to this Section 6(e) were determined by pro
rata  allocation  or by any other method of  allocation  that does not take into
account the equitable  considerations  referred to in the immediately  preceding
paragraph.  Notwithstanding  the provisions of this Section 6(e), a holder shall
not be required to  contribute,  in the  aggregate,  any amount in excess of the
amount by which the proceeds  actually  received by such holder from the sale of
the Registrable  Securities  subject to the proceeding exceeds the amount of any
damages  that the holder has  otherwise  been  required to pay by reason of such
untrue or alleged untrue  statement or omission or alleged  omission.  No Person
guilty of fraudulent misrepresentation (within the

                                       11
<PAGE>

meaning  of  Section  11(f)  of  the  Securities   Act)  shall  be  entitled  to
contribution   from  any  Person   who  was  not   guilty  of  such   fraudulent
misrepresentation.

                   (iii) The indemnity and contribution  agreements contained in
this Section are in addition to any liability that the indemnifying  parties may
have to the indemnified parties.

                  7. Participation in Underwritten Registrations.  No Person may
participate in any  registration  hereunder  which is  underwritten  unless such
Person (a) agrees to sell such Person's  securities on the basis provided in any
underwriting  arrangements  approved by the Person or Persons entitled hereunder
to approve such arrangements and (b) completes and executes all  questionnaires,
powers of attorney,  indemnities,  underwriting  agreements and other  documents
required under the terms of such underwriting arrangements.

                  8.       Definitions.

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Closing Date" means March 17, 1999.

                  "Common  Stock"  means,  collectively,  the  Company's  Common
Stock, $.001 par value per share.

                  "Note  Registrable  Securities"  means  (i) any  Common  Stock
issued  or  issuable  upon  the  conversion  of any  Note  (whether  held by the
Purchaser  or any  successor or assignee of the  Purchaser)  and (ii) any Common
Stock issued or issuable  with respect to the  securities  referred to in clause
(i)  by  way  of a  stock  dividend  or  stock  split  or in  connection  with a
combination  of  shares,   recapitalization,   merger,  consolidation  or  other
reorganization.

                  "Notes"  means the  Company's  Convertible  Secured  Notes due
March 10, 2004 in the initial aggregate principal amount of $20,000,000.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation, trust, unincorporated organization or other entity.

                  "Preferred Registrable  Securities" means (i) any Common Stock
issued or issuable upon the  conversion of any Preferred  Stock (whether held by
the Purchaser or any successor or assignee of the Purchaser) and (ii) any Common
Stock issued or issuable  with respect to the  securities  referred to in clause
(i)  by  way  of a  stock  dividend  or  stock  split  or in  connection  with a
combination  of  shares,   recapitalization,   merger,  consolidation  or  other
reorganization.

                  "Preferred  Stock" means the Series D  Cumulative  Convertible
Preferred Stock, $.001 par value per share, of the Company.

                                       12
<PAGE>

                  "Registrable   Securities"  means  the  Preferred  Registrable
Securities,   the  Note  Registrable  Securities  and  the  Warrant  Registrable
Securities.  As to any particular Registrable  Securities,  such securities will
cease to be Registrable Securities when they have been distributed to the public
pursuant  to an  offering  registered  under the  Securities  Act or sold to the
public  through a broker,  dealer or market  maker in  compliance  with Rule 144
under the  Securities  Act (or any similar rule then in force).  For purposes of
this Agreement, a Person will be deemed to be a holder of Registrable Securities
whenever  such  Person  has the right to acquire  directly  or  indirectly  such
Registrable  Securities  (upon  conversion  or  exercise  in  connection  with a
transfer of  securities or  otherwise,  but  disregarding  any  restrictions  or
limitations  upon the exercise of such right),  whether or not such  acquisition
has actually  been  effected.  For purposes of  calculating  the  percentage  of
Registrable  Securities for voting purposes,  the Preferred Stock, the Notes and
the  Warrants  shall be  deemed to have been  converted  at the then  applicable
conversion price.

                  "Registration  Expenses"  has the meaning set forth in Section
5(a) hereof.

                  "Securities"  means  the  Preferred  Stock,  the Notes and the
Warrants.

                  "Warrants"  means,  collectively  (i) the Series A Warrants of
the  Company  initially  exercisable  for  200,000  shares of Common  Stock (the
"Series A  Warrants"),  (ii) the  Series B  Warrants  of the  Company  initially
exercisable  for 200,000 shares of Common Stock (the "Series B Warrants")  (iii)
the Series C Warrants of the Company initially exercisable for 228,572 shares of
Common  Stock (the  "Series C  Warrants"),  (iv) the  Series D  Warrants  of the
Company initially  exercisable for 342,858 shares of Common Stock (the "Series D
Warrants"),  in each case issued by the Company to the  Purchaser on the Closing
Date  pursuant to the Purchase  Agreement,  and (v) the Series E Warrants of the
Company initially  exercisable for 312,196 shares of Common Stock (the "Series E
Warrants") issued by the Company on the Closing Date.

                  "Warrant  Registrable  Securities"  means (i) any Common Stock
issued or issuable  upon the  exercise of the Warrants and (ii) any Common Stock
issued or issuable with respect to the  securities  referred to in clause (i) by
way of a stock  dividend or stock split or in connection  with a combination  of
shares, recapitalization, merger, consolidation or other reorganization.

                  "Warrant  Shares"  means  shares of Common  Stock  obtained or
obtainable  upon exercise of the Warrants;  provided,  that if there is a change
such that the securities issuable upon exercise of the Warrants are issued by an
entity other than the Company or there is a change in the class of securities so
issuable,  then the term  "Warrant  Shares"  shall mean  shares of the  security
issuable  upon  exercise of the Warrants if such security is issuable in shares,
or shall mean the  equivalent  units in which such  security is issuable if such
security is not issuable in shares.

                                       13
<PAGE>

                  9.       Miscellaneous.

                  (a) No  Inconsistent  Agreements.  The Company has not entered
and will not hereafter  enter into any agreement  with respect to its securities
which is  inconsistent  with or  violates  or  diminishes  in any way, or grants
anyone  superior  rights than,  the rights granted to the holders of Registrable
Securities in this Agreement.  The parties to this Agreement  hereby confirm the
rights of the holders of negotiable  securities  under the  Registration  Rights
Agreements,  dated as of December  20, 1996 and January 8, 1998,  by and between
the  Company and AJG  Financial  Services,  Inc.  ("AJG").  The  Company  hereby
represents and warrants that it has granted AJG comparable rights to those given
to the  holders of  Registrable  Securities  hereunder  and that the Company has
received  AJG's  consent  with  respect to the rights  granted to the holders of
Registrable Securities hereunder.

                  (b) Adjustments Affecting Registrable Securities.  The Company
will not take any  action,  or permit any change to occur,  with  respect to its
securities   which  would  adversely  affect  the  ability  of  the  holders  of
Registrable  Securities to include such Registrable Securities in a registration
undertaken  pursuant  to this  Agreement  or which  would  adversely  affect the
marketability   of  such  Registrable   Securities  in  any  such   registration
(including,  without  limitation,  effecting a stock split or a  combination  of
shares).

                  (c) Remedies.  Any Person having rights under any provision of
this Agreement will be entitled to enforce such rights  specifically  to recover
damages caused by reason of any breach of any provision of this Agreement and to
exercise  all  other  rights  granted  by law.  The  parties  hereto  agree  and
acknowledge  that money damages may not be an adequate  remedy for any breach of
the provisions of this  Agreement and that any party may in its sole  discretion
apply to any court of law or equity of competent  jurisdiction  (without posting
any bond or other security) for specific  performance  and for other  injunctive
relief in order to  enforce  or  prevent  violation  of the  provisions  of this
Agreement.

                  (d)  Amendments  and  Waivers.  Except as  otherwise  provided
herein,  the provisions of this Agreement may be amended or waived only upon the
prior  written  consent of the  Company  and  holders of at least  66.67% of the
Registrable Securities.

                  (e)  Successors  and Assigns.  All covenants and agreements in
this  Agreement by or on behalf of any of the parties hereto will bind and inure
to the benefit of the permitted respective successors and assigns of the parties
hereto whether so expressed or not.

                  (f) Notices.  Except as otherwise  expressly  provided herein,
any and all  notices,  designations,  consents,  offers,  acceptances  or  other
communications provided for herein shall be given in writing and shall be mailed
by  first  class  registered  or  certified  mail,  postage  prepaid,  sent by a
nationally recognized overnight courier service or transmitted via telecopier as
follows:

                                       14
<PAGE>

                           If to the Company:

                                    Covol Technologies, Inc.
                                    3280 North Frontage Road
                                    Lehi, Utah  84043
                                    Telecopy:        (801) 768-4483
                                    Attention:       Steven Stewart

                           with a copy to (which shall not constitute  notice to
the Company):

                                    Callister, Nebeker & McCullough
                                    Ten East South Temple
                                    Salt Lake City, Utah  84133
                                    Telecopy:        (801) 364-9127
                                    Attention:       Richard Beard, Esq.

                           If to the Purchaser:

                                    OZ Master Fund, Ltd.
                                    c/o Och-Ziff Management, L.L.C.
                                    153 East 53rd Street
                                    New York, New York  10022
                                    Telecopy:        (212)  292-5999
                                    Attention:       Dan Och

                           with a copy to (which shall not constitute  notice to
the Purchaser):

                                    Schulte, Roth & Zabel LLP
                                    900 Third Avenue
                                    19th Floor
                                    New York, New York  10022
                                    Telecopy:        (212) 593-5955
                                    Attention:       Mark Broude, Esq.

                           If to holders of Series E Warrants:

                                    c/o Leeds Group Inc.
                                    660 Madison Avenue
                                    15th Floor
                                    New York, New York 10021
                                    Telecopy:        (212) 835-2020
                                    Attention:       Robert A. Bernstein

                                    c/o Havenwood Capital Markets, LLC
                                    10451 Mill Run Circle, Suite 400
                                    Owings Mills, Maryland  21117
                                    Telecopy:  (410) 902-1885



                                       15
<PAGE>

                                    Attention:  Howard Schwartz

                           with a copy to (which shall not constitute  notice to
any holder):

                                    Kirkland & Ellis
                                    153 East 53rd Street
                                    New York, New York  10022
                                    Telecopy:        (212) 446-4900
                                    Attention:       Joshua N. Korff, Esq.

Notice shall be deemed  given,  for all purposes,  when  deposited in the United
States  mail as  registered  or  certified  mail,  in which  event the fifth day
following  the date of postmark on the receipt of such  registered  or certified
mail  shall  conclusively  be deemed the date of giving of such  notice,  on the
first  Business  Day  following  collection  by  the  courier  service  or  when
acknowledged by the receiving telecopier.

                  (g) Interpretation of Agreement;  Severability. The provisions
of this Agreement shall be applied and  interpreted in a manner  consistent with
each other so as to carry out the purposes and intent of the parties hereto, but
if for any reason any  provision  hereof is determined  to be  unenforceable  or
invalid,  such provision or such part thereof as may be unenforceable or invalid
shall be deemed severed from the Agreement and the remaining  provisions carried
out with the same force and effect as if the severed  provision  or part thereof
had not been a part of this Agreement.

                  (h)  GOVERNING  LAW. THIS  AGREEMENT  SHALL BE GOVERNED BY AND
CONSTRUED  IN  ACCORDANCE  WITH  THE  INTERNAL  SUBSTANTIVE  LAWS  (AND  NOT THE
CONFLICTS OF LAW) OF THE STATE OF NEW YORK.

                  (i)  Counterparts.  This  Agreement  may be executed in one or
more counterparts,  each of which shall be deemed to be an original,  but all of
which taken together shall constitute one and the same Agreement.

                  (j) Entire  Agreement.  This Agreement  constitutes the entire
agreement  of the  parties  with  respect  to the  subject  matter  hereof,  and
supersedes all previous agreements.

                                    * * * * *

                                       16
<PAGE>

                  IN WITNESS WHEREOF,  the parties hereto have duly executed and
delivered this Agreement as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Steven G. Stewart
                                           --------------------------------  
                                      Name: Steven G. Stewart 
                                     Title: CFO 


                                     OZ MASTER FUND, LTD.


                                        By: /s/ Daniel S. Och
                                           --------------------------------  
                                      Name: Daniel S. Och 
                                     Title: Managing Member 


                                    LEEDS GROUP INC.


                                        By: /s/  Jeffrey T. Leeds 
                                           --------------------------------  
                                      Name: Jeffrey T. Leeds 
                                     Title: President 


                                     HAVENWOOD CAPITAL MARKETS, LLC


                                        By: /s/ Brent M. Lockwood 
                                           --------------------------------  
                                      Name: Brent M. Lockwood
                                     Title: President





                              

                               SECURITY AGREEMENT

                  SECURITY AGREEMENT (this  "Agreement"),  dated as of March 17,
1999,  by and between  COVOL  TECHNOLOGIES,  INC., a Delaware  corporation  (the
"Grantor") and OZ Master Fund, Ltd.  ("OZ") (the  "Lender").  The Grantor and OZ
are parties to a Convertible  Secured Note,  dated as of the date hereof (as the
same may be amended,  modified,  restated or supplemented from time to time, the
"Notes").  Capitalized terms used but not defined herein shall have the meanings
given to such terms in the Notes.

                  The Lender has agreed to make  certain  loans to the  Grantor.
The  obligation of the Lender to lend under the Notes is  conditioned  on, among
other things, the execution and delivery by the Grantor of this Agreement.

                  Accordingly,  the  Grantor  and the  Lender,  hereby  agree as
follows:

1.       DEFINITIONS.

                  As used herein,  the following  terms shall have the following
meanings:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Code" means the Uniform  Commercial  Code as in effect in the
State of New York.

                  "Collateral"  means (a) all of the Grantor's right,  title and
interest  in and to (i) that  certain  Amended and  Restated  License and Binder
Purchase  Agreement,  dated as of February 3, 1998,  between the Borrower and PC
Virginia  Synthetic  Fuel #1,  L.L.C.,  (ii) that  certain  Amended and Restated
License and Binder Purchase Agreement, dated as of February 3, 1998, between the
Borrower and PC West  Virginia  Synthetic  Fuel #1,  L.L.C.,  (iii) that certain
Amended and Restated License and Binder Purchase Agreement, dated as of February
3, 1998,  between the Borrower and PC West Virginia  Synthetic  Fuel #2, L.L.C.,
(iv) that certain Amended and Restated  License and Binder  Purchase  Agreement,
dated  as of  February  3,  1998,  between  the  Borrower  and PC West  Virginia
Synthetic  Fuel #3,  L.L.C.,  and (v) all future  license  agreements or similar
agreements  between the Grantor and the other parties listed in (i) through (iv)
above,  or the Grantor and any other party which relate to the  facilities  that
are the subject of (i) through (iv) above (collectively,  as such agreements may
be amended,  restated or modified from time to time, the "License  Agreements"),
and (b) all  proceeds  of any and all of the  foregoing  Collateral  and, to the
extent not otherwise included,  all payments under insurance (whether or not the
Lender is the loss payee  thereof),  or any  indemnity,  warranty  or  guaranty,
payable by reason of loss or damage to or  otherwise  with respect to any of the
foregoing Collateral.

                                       1.
<PAGE>

                  "Obligations"  means all  indebtedness,  obligations and other
liabilities  of the Grantor to the Lender now or hereafter  arising,  including,
without limitation, the indebtedness evidenced by the Note.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation, trust, unincorporated organization or other entity.

                  "Side  Agreements"  means each of the Agreements,  dated as of
the  Closing  Date,  by and  between  the  Grantor  and each of (i) PC  Virginia
Synthetic Fuel #1, L.L.C., a Delaware limited  liability  company,  (ii) PC West
Virginia Synthetic Fuel #1, L.L.C., a Delaware limited liability company,  (iii)
PC West  Virginia  Synthetic  Fuel #2,  L.L.C.,  a  Delaware  limited  liability
company,  and (iv) the PC West Virginia  Synthetic Fuel #3,  L.L.C.,  a Delaware
limited liability company.

                  The foregoing  definitions shall be equally applicable to both
the  singular  and plural forms of the defined  terms.  In  addition,  the words
"including,"  "includes"  and  "include"  shall be deemed to be  followed by the
words "without limitation."


2.       GRANT OF SECURITY INTEREST.

                  The Grantor hereby pledges,  and grants a continuing  security
interest in, and a right of setoff against,  all interests of the Grantor in and
to the Collateral to the Lender,  to secure payment,  performance and observance
of the Obligations.


3.       REPRESENTATIONS AND WARRANTIES.

                  The Grantor makes the representations and warranties set forth
in this Section 3 to the Lender.

                  Section 3.1 Necessary Filings. All filings,  registrations and
recordings necessary or appropriate to create, preserve, protect and perfect the
security  interest granted by the Grantor to the Lender hereby in respect of the
Collateral  will be  accomplished  within  three (3)  Business  Days of the date
hereof.

                  Section 3.2 Principal Location. The Grantor's mailing address,
and the location of its chief executive  office and each other place of business
is disclosed in Annex I hereto (as the same may be modified  pursuant to Section
4.4);  the Grantor has no other  places of  business  except  those set forth in
Annex I hereto (as the same may be modified pursuant to Section 4.4).

                  Section 3.3 No Other Names. The Grantor conducted  business as
Enviro-Fuels  Technology  during 1993 and 1994,  as  Environmental  Technologies
Group International  during 1994 and 1995 and as Covol Technologies,  Inc. since
1995. Except as discussed herein, the Grantor does

                                       2.
<PAGE>

not conduct and has not  conducted  any trade or business  under any name except
the name in which it has executed this Agreement.  In 1993 and 1994, the Grantor
acquired four  construction  companies.  These  businesses  were sold  effective
February 1, 1996. Except as discussed  herein,  the Grantor has not been a party
to any merger or consolidation in the last five years.

                  Section 3.4 No Financing  Statements.  No financing  statement
describing  all or any  portion of the  Collateral  which has not lapsed or been
terminated has been filed in any jurisdiction except financing statements naming
the Lender as secured party.

                  Section 3.5 Patents. The Grantor owns and possesses all right,
title and interest in and to, or has a valid and enforceable license to use, all
patents described in the License Agreements.

                  Section 3.6 License Agreements. Each of the License Agreements
constitutes a legal,  valid and binding  obligation of the Grantor,  enforceable
against the Grantor in accordance  with its terms,  except to the extent limited
by (a) applicable bankruptcy, insolvency, reorganization, moratorium and similar
laws of general  application  related to the  enforcement  of creditor's  rights
generally and (b) general  principles of equity.  The Grantor is not in default,
nor to the  knowledge  of the  Grantor  is there any basis for a valid  claim of
default, and to the Grantor's knowledge no event has occurred which, with notice
or lapse of time, would constitute a default,  under any License Agreement,  and
to the knowledge of the Grantor no licensee is in default under any such License
Agreement.

4.       COVENANTS.

                  From the date of this  Agreement,  and  thereafter  until this
Agreement is terminated:

                  Section 4.1 Inspection and  Verification.  The Lender and such
Persons as the Lender may designate shall have the right, at any reasonable time
or times upon prior notice and during each Grantor's  usual business  hours,  to
inspect the  Collateral,  all records  related thereto (and to make extracts and
copies from such records),  and the premises upon which any of the Collateral is
located, to discuss each Grantor's affairs with the officers of each Grantor and
their independent  auditors to verify under reasonable  procedures the validity,
amount, quality,  quantity, value and condition of, or any other matter relating
to, the Collateral.

                  Section 4.2 Records and  Reports.  The Grantor  will  maintain
complete and accurate  books and records  with  respect to the  Collateral,  and
furnish to the Lender  such  reports  relating to the  Collateral  as the Lender
shall from time to time reasonably request.

                  Section  4.3  Financing  Statements  and  Other  Actions.  The
Grantor  will  execute and deliver to the Lender all  financing  statements  and
amendments thereto and other documents, and take such other actions, as are from
time to time  reasonably  requested  by the  Lender in order to  perfect  and to
maintain  and  protect  a first  priority  perfected  security  interest  in the
Collateral or to

                                       3.
<PAGE>

enable the Lender to exercise and enforce its rights and remedies hereunder with
respect to the Collateral.

                  Section 4.4 Change in Location or Name.  The Grantor  will not
(a) maintain a place of business at a location  other than a location  specified
on Annex I hereto,  (b) change its name,  or (c)  change  its  mailing  address,
unless,  in each case,  the Grantor  shall have given the Lender at least thirty
(30) days' prior written  notice thereof and delivered to Lender a revised Annex
I,  delivered  any  financing  statements  or other  documents  requested by the
Lender,  including  opinions of counsel,  and the Lender  shall have advised the
Grantor in writing of the Lender's  determination  that,  after giving effect to
such change of name,  address or location,  and  completion of any filings to be
made in  connection  therewith,  the Lender  shall have a  continuing  perfected
security  interest  in the  Collateral,  the  priority  of  which  shall  not be
adversely affected by such change.

                  Section 4.5 Other Financing  Statements.  The Grantor will not
sign or authorize the signing on its behalf of any financing statement naming it
as debtor which covers all or any portion of the  Collateral,  except  financing
statements naming the Lender as secured party.

                  Section  4.6.  Intellectual  Property  Covenants.  The Grantor
shall:

                           (a)      consistent   with   commercially  reasonable
practices,  not perform or omit to perform any act whereby any patent  rights of
the  patents   described  in  the  License   Agreements  may  become  dedicated,
invalidated or unenforceable;

                           (b)      consistent   with   commercially  reasonable
practices,  prosecute diligently any patent,  trademark or copyright application
which is pending with respect to the License  Agreements  as of the date of this
Agreement or hereafter and  otherwise  maintain all rights in and to the patents
necessary under the License  Agreements,  including making all necessary filings
and  recordings  and pay all required  fees and taxes to record and maintain its
registration  and  ownership  of  each  such  patent  described  in the  License
Agreements;

                           (c)      not impair any  of the  Lender's  rights  of
action described in Section 8.4.

                  Section 4.7 Grant of License to Use  Patents.  For the purpose
of enabling  the Lender to exercise  rights and remedies  thereunder  during the
continuation of an Event of Default,  the Grantor hereby grants to the Lender an
irrevocable,  nonexclusive  license  (exercisable  without payment of royalty or
other  compensation  to the Grantor) to use,  license or  sublicense  any of the
patents described in the License  Agreements to the extent not inconsistent with
the terms of the License Agreements or any preexisting  licenses issued by or to
the  Grantor,  wherever  the same may be  located.  Except  as set  forth in the
preceding  sentence,  the  Lender  shall  have  no  obligations  or  liabilities
regarding  any or all of the  patents  by reason  of, or  arising  out of,  this
Agreement.

                                       4.
<PAGE>

5.       REMEDIES UPON DEFAULT.

                  Section 5.1  Remedies  upon  Default.  If any Event of Default
shall occur and be continuing,  whether or not all of the Obligations shall have
become due and  payable,  the Lender may,  in  addition to its rights  under the
Notes,  exercise  any or all of the rights  and  remedies  provided  (i) in this
Agreement,  (ii) to a secured party when a debtor is in default under a security
agreement  governed by the Code or (iii) to a secured  party when a debtor is in
default by any other  applicable  law  including,  without  limitation,  any law
governing the exercise of a bank's right of setoff or bankers' lien.

                  Section 5.2 Specific Performance.  The Grantor agrees that, in
addition  to all  other  rights  and  remedies  granted  to the  Lender  in this
Agreement  and under  the  Notes,  the  Lender  shall be  entitled  to  specific
performance and injunctive and other equitable  relief,  and the Grantor further
agrees to waive any requirement for the securing or posting of any bond or other
security in connection  with the obtaining of any such specific  performance and
injunctive or other equitable relief.

                  Section  5.3  Grantor's  Secured  Liabilities  Upon  Event  of
Default.  Upon the  request of the Lender  after the  occurrence  and during the
continuance of an Event of Default, the Grantor will promptly:

                           (a)      Assemble and make  available to  the  Lender
the Collateral and all records relating thereto at any place or places specified
by the Lender within the continental United States of America.

                           (b)      Permit   the   Lender,   or   the   Lender's
representatives  and Lenders, to enter any premises where all or any part of the
Collateral,  or the books and records relating thereto, or both, are located, to
take  possession of all or any part of the  Collateral  and to remove all or any
part of the Collateral.

                  Section  5.4  Remedies  Cumulative.  All  rights,  powers  and
remedies  contained in this Agreement or afforded by law shall be cumulative and
all shall be  available to the Lender  until the  Obligations  have been paid in
full.


6.       WAIVERS, AMENDMENTS AND REMEDIES.

                  No delay or  omission  of the  Lender to  exercise  any right,
power or remedy granted under this Agreement  shall impair such right,  power or
remedy or be construed to be a waiver of any Event of Default or an acquiescence
therein,  and any single or partial exercise of any such right,  power or remedy
shall not  preclude  other or further  exercise  thereof or the  exercise of any
other right, power or remedy, and no waiver, amendment or other variation of the
terms, conditions or

                                       5.
<PAGE>

provisions of this Agreement  whatsoever shall be valid unless signed by each of
the parties hereto,  and then only to the extent  specifically set forth in such
writing.


7.       PROCEEDS; COLLECTION OF RECEIVABLES.

                  Section 7.1 Collection of  Receivables.  The Lender may at any
time after the occurrence and during the continuance of an Event of Default,  by
giving the Grantor written notice,  elect to enforce  collection of any proceeds
of any and all of the  Collateral,  including any Earned Royalty and any payment
of profits from sales of  Proprietary  Binder  Material  (each as defined in the
License  Agreements)  and to require that such  proceeds be paid directly to the
Blocked  Account.  In such event, the Grantor shall, and shall permit the Lender
to, promptly notify the account debtors or obligors under the License Agreements
of the Lender's  interest therein and direct such account debtors or obligors to
make payment of all amounts then or thereafter due under the License  Agreements
directly to the Blocked Account pursuant to the Side Agreements. Upon receipt of
any such notice from the Lender,  the Grantor shall thereafter hold in trust for
the Lender all amounts and  proceeds  received by it with respect to the License
Agreements  or any  other  Collateral,  shall  segregate  all such  amounts  and
proceeds  from other  funds of the  Grantor,  and shall at all times  thereafter
promptly  deliver to the Blocked  Account all such  amounts and  proceeds in the
same form as so received,  whether by cash, check, draft or otherwise,  with any
necessary endorsements.

                  Section  7.2   Application   of   Proceeds.   (a)  During  the
continuance  of an Event of Default,  the Lender shall have the  continuing  and
exclusive  right to apply or reverse and  re-apply  any and all  payments to any
portion of the  Obligations.  To the extent that the Grantor  makes a payment or
payments  to the Lender or the Lender  receives  any  payment or proceeds of the
Collateral,  which  payment or  proceeds or any part  thereof  are  subsequently
invalidated, declared to be fraudulent or preferential, set aside or required to
be repaid to a trustee,  receiver or any other party under any  bankruptcy  law,
state or federal law, common law or equitable cause, then, to the extent of such
payment or proceeds,  the  Obligations or part thereof  intended to be satisfied
and this Agreement shall be revived and continue in full force and effect, as if
such payment or proceeds had not been received by such party.

                           (b)      Should the  Lender withdraw  money from  the
Blocked  Account or otherwise  receive  proceeds of the  Collateral,  the Lender
shall apply the proceeds of such amounts withdrawn as follows:

                  FIRST,  to the payment of all costs and  expenses  incurred by
         the Lender in connection  with such  collection or sale or otherwise in
         connection with this Agreement or any of the Obligations, including but
         not limited to all court costs and the reasonable  fees and expenses of
         its Lenders and legal  counsel,  the  repayment of all advances made by
         the Lender  hereunder  on behalf of the  Grantor and any other costs or
         expenses  incurred  in  connection  with the  exercise  of any right or
         remedy hereunder.

                                       6.
<PAGE>

                  SECOND,  to the payment in full of all unpaid  interest on the
Notes.

                  THIRD, to the payment in full of the unpaid  principal  amount
of the Notes, to be applied on a pro rata basis.

                  FOURTH,   to  the  payment  and   discharge  in  full  of  the
Obligations (other than those referred to above).

                  FIFTH,  to the Grantor,  its  successors  or assigns,  or as a
court of competent jurisdiction may otherwise direct.

The Lender shall have absolute  discretion as to the time of  application of any
such proceeds, moneys or balances in accordance with this Agreement.

8.       GENERAL PROVISIONS.

                  Section 8.1  Compromises  and  Collection of  Collateral.  The
Grantor recognizes that setoffs, counterclaims, defenses and other claims may be
asserted by obligors  with  respect to certain of the proceeds of any and all of
the  Collateral,  including  any Earned  Royalty and any payment of profits from
sales of Proprietary  Binder  Material,  that certain of such proceeds may be or
become uncollectible in whole or in part and that the expense and probability of
success in litigating  disputed  Collateral  proceeds may exceed the amount that
reasonably  may be  expected to be  recovered  with  respect to such  Collateral
proceeds.  In view of the  foregoing,  the Grantor agrees that the Lender may at
any time and from time to time  compromise  with the  obligor on any  Collateral
proceeds,  accept in full payment of any Collateral  proceeds such amount as the
Lender  in its sole  discretion  shall  determine,  or  abandon  any  Collateral
proceeds, and any such action by the Lender shall be commercially  reasonable so
long as the Lender acts in good faith based on infor  mation  known to it at the
time it takes any such action.

                  Section  8.2  Secured  Party  Performance  of Grantor  Secured
Liabilities. Without having any obligation to do so, the Lender may, upon notice
to the Grantor,  perform or pay any  obligation  which the Grantor has agreed to
perform or pay in this  Agreement  but has not performed or paid and the Grantor
shall  reimburse  the Lender for any amounts  paid or incurred  pursuant to this
Section 8.2. The Grantor's  obligation  to reimburse the Lender  pursuant to the
preceding sentence shall be an Obligation payable on demand.

                  Section 8.3  Authorization  for Secured  Party To Take Certain
Action. The Grantor irrevocably  authorizes the Lender at any time and from time
to time in the sole  discretion  of the Lender,  and  appoints the Lender as its
attorney-in-fact  to act on behalf of the Grantor, in the name of the Grantor or
otherwise,  from time to time in the Lender's discretion, to take any action and
to execute any  instrument  which the Lender may deem  necessary or advisable to
accomplish the purposes of this Agreement,  including without  limitation (a) to
execute  on behalf of the  Grantor as debtor  and to file  financing  statements
necessary or desirable in the Lender's sole discretion to

                                       7.
<PAGE>

perfect and to maintain the  perfection  and  priority of the Lender's  security
interest in the  Collateral;  (b) during the continuance of an Event of Default,
to endorse,  deposit and collect any cash and other proceeds of the  Collateral;
(c) to file a carbon,  photographic  or other  reproduction of this Agreement or
any financing  statement with respect to the Collateral as a financing statement
in such  offices  as the  Lender  in its  sole  discretion  deems  necessary  or
desirable to perfect and to maintain the perfection and priority of the Lender's
security  interest in the Collateral;  (d) during the continuance of an Event of
Default, to enforce payment of the Earned Royalty and the payments from sales of
Proprietary  Binder  Material in the name of the Lender or the  Grantor;  (e) to
cause the proceeds of any Collateral received by the Lender to be applied to the
Obligations;  (f) during the  continuance  of an Event of  Default,  to sign the
Grantor's  name on any  invoice or bill of lading  relating  to any  Collateral,
including any Earned Royalty and Proprietary Binder Material profits,  on drafts
against customers,  on schedules and assignments of such Collateral,  on notices
of assignment,  financing  statements and other public records, on verifications
of accounts and on notices to licensees;  (g) during the continuance of an Event
of Default,  to send requests for verification of any Collateral or any proceeds
therefrom,  including Earned Royalty and Proprietary  Binder Material profits to
licensees or account debtors  (provided that this clause (g) shall not limit the
Lender's rights under Section 4.01); (h) to do all things necessary to carry out
this Agreement;  (i) during the continuance of an Event of Default,  to grant or
issue any exclusive or nonexclusive  license under the Collateral to any Person,
to the extent consistent with the terms of any pre-existing  licenses granted by
the Grantor,  and (j) during the continuance of an Event of Default,  to assign,
pledge, convey or otherwise transfer title in or to or dispose of the Collateral
to  anyone,  including  without  limitation,  to make  assignments,  recordings,
registrations  and  applications  therefor  in  the  United  States  Patent  and
Trademark  Office,  the United States  Copyright Office or any similar office or
agency of the United States, any State thereof or any other country or political
subdivision  thereof,  and to  execute  and  deliver  any  and  all  agreements,
documents,  instruments of assignment or other papers  necessary or advisable to
effect  any of  the  foregoing  or  the  recordation,  registration,  filing  or
perfection  thereof.  The  Grantor  ratifies  and  approves  all  acts  of  such
attorney-in-fact. The Lender will not be liable for any acts or omissions except
those  determined  pursuant  to a  final,  non-appealable  order  of a court  of
competent   jurisdiction  to  have  resulted  solely  from  the  Lender's  gross
negligence or willful misconduct. The power conferred on the Lender hereunder is
solely to protect its interests in the  Collateral and shall not impose any duty
upon the Lender to  exercise  such  power.  This power,  being  coupled  with an
interest, is irrevocable.

                  Section 8.4 Grantor Remains Liable. Anything contained in this
Agreement to the contrary  notwithstanding,  (a) the Grantor shall remain solely
liable to perform  its  duties  and  obligations  under the  License  Agreements
included in the Collateral to the extent set forth therein to the same extent as
if this Agreement had not been  executed,  (b) the exercise by the Lender of any
of its rights and remedies  hereunder  shall not release any Grantor from any of
its  duties  or  obligations  under  the  License  Agreements  included  in  the
Collateral  except  to the  extent  the  exercise  of such  rights  renders  the
performance of such duties or obligations by the Grantor impracticable under any
such agreement or contract,  and (c) the Lender shall not have any obligation or
liability  under any License  Agreement  included in the Collateral by reason of
this Agreement, and the Lender

                                       8.
<PAGE>

shall not be obligated in any manner to perform any of the obligations or duties
of the Grantor  thereunder or to take any action to collect or enforce any claim
for payment assigned hereunder.


9.       MISCELLANEOUS

                  Section  9.1  Security  Interest  Absolute.  All rights of the
Lender hereunder,  the security interest granted hereby,  and all obligations of
the Grantor hereunder,  shall be absolute and unconditional  irrespective of (a)
any lack of validity or  enforceability  of the Note, any agreement with respect
to any of the Obligations or any other  agreement or instrument  relating to any
of the foregoing,  (b) any change in the time, manner or place of payment of, or
in any other term of, all or any of the  Obligations,  or any other amendment or
waiver of or any consent to any departure from the Notes or any other  agreement
or  instrument,  (c)  any  exchange,  release  or  non-perfection  of any  other
Collateral,  or any release,  amendment or waiver of, or consent to or departure
from,  any  guaranty  for  all  or  any of the  Obligations,  or (d)  any  other
circumstance  which might  otherwise  constitute  a defense  available  to, or a
discharge  of, the Grantor in respect of the  Obligations  or in respect of this
Agreement.

                  Section 9.2 Lender's Fees and Expenses;  Indemnification.  (a)
The  Grantor  agrees to pay upon  demand to the Lender the amount of any and all
expenses,  including  the fees and expenses of its counsel and of any experts of
the Lender, which the Lender may incur in connection with (i) the administration
of this  Agreement,  (ii)  the  custody  or  preservation  of,  or the  sale of,
collection  from, or other  realization  upon, any of the Collateral,  (iii) the
exercise or  enforcement of any of the rights of the Lender  hereunder,  or (iv)
the failure by the Grantor to perform or observe any of the provisions hereof.

                  (b)  Without  limitation  of its  indemnification  obligations
under the  Purchase  Agreement  or any  Related  Documents  (as  defined  in the
Purchase Agreement) the Grantor agrees to indemnify the Lender against, and hold
it harmless from, any and all losses, claims,  damages,  liabilities and related
expenses, including reasonable fees, disbursements and other charges of counsel,
incurred by or asserted against it arising out of, in any way connected with, or
as a result of, the execution,  delivery or performance of this Agreement or any
claim,  litigation,  investigation  or  proceeding  relating  hereto  or to  the
Collateral,  whether or not the Lender is a party  thereto;  provided  that such
indemnity  shall not, as to the  Lender,  be  available  to the extent that such
losses,  claims,  damages,  liabilities or related  expenses are determined by a
court of  competent  jurisdiction  by final and  nonappealable  judgment to have
resulted from the gross negligence or willful misconduct of the Lender.

                  (c) Any such amounts  payable as provided  hereunder  shall be
additional Obligations secured by this Agreement. The provisions of this Section
9.2 shall  remain  operative  and in full  force and  effect  regardless  of the
termination of this Agreement, the consummation of the transactions contemplated
hereby, the repayment of any of the Notes, the invalidity or unenforceability of
any term or provision of this Agreement, or any investigation made by or on

                                       9.
<PAGE>

behalf of the Lender. All amounts due under this Section 9.2 shall be payable on
written demand therefor.

                  Section 9.3 No  Amendment  of License  Agreement.  The Grantor
hereby  agrees  not to amend or waive any  provision  of any  License  Agreement
without the written  consent (which shall not be  unreasonably  withheld) of the
Lender.

                  Section 9.4 Binding  Agreement;  Assignments.  This Agreement,
and the terms,  covenants and conditions hereof, shall be binding upon and inure
to the  benefit  of the  parties  hereto  and their  respective  successors  and
permitted assigns, except that the Grantor shall not be permitted to assign this
Agreement or any interest  herein or in the  Collateral or any part thereof,  or
otherwise pledge, encumber or grant any option with respect to the Collateral or
any part thereof, or any cash or property held by the Lender as Collateral under
this Agreement, except as contemplated by this Agreement or the Notes.

                  Section 9.5 GOVERNING LAW. THIS AGREEMENT SHALL BE GOVERNED BY
AND  CONSTRUED IN  ACCORDANCE  WITH THE DOMESTIC  LAWS OF THE STATE OF NEW YORK,
WITHOUT  GIVING EFFECT TO ANY CHOICE OF LAW OR CONFLICT OF LAW PROVISION OR RULE
(WHETHER  OF THE STATE OF NEW YORK OR ANY OTHER  JURISDICTION)  THAT WOULD CAUSE
THE  APPLICATION  OF THE LAWS OF ANY  JURISDICTION  OTHER  THAN THE STATE OF NEW
YORK. IN FURTHERANCE OF THE FOREGOING, THE INTERNAL LAW OF THE STATE OF NEW YORK
SHALL CONTROL THE INTERPRETATION AND CONSTRUCTION OF THIS AGREEMENT, EVEN THOUGH
UNDER  THAT  JURISDICTION'S  CHOICE  OF LAW OR  CONFLICT  OF LAW  ANALYSIS,  THE
SUBSTANTIVE LAW OF SOME OTHER JURISDICTION WOULD ORDINARILY APPLY.

                  Section  9.6 Consent to  Jurisdiction  and Service of Process.
With  respect  to  jurisdiction,  service of  process,  jury trial and all other
procedural  matters the Grantor  agrees that the provisions of Section 11.11 and
11.12 of the Securities Purchase Agreement,  dated the date hereof, by and among
the Borrower and the Lender apply to this Agreement mutatis mutandis.

                  Section 9.7 Notices.  All communications and notices hereunder
shall be in writing and given as provided in paragraph 14 of the Notes.

                  Section  9.8  Severability.  In  case  any  one or more of the
provisions   contained  in  this  Agreement   should  be  invalid,   illegal  or
unenforceable  in any respect,  no party hereto shall be required to comply with
such provision for so long as such  provision is held to be invalid,  illegal or
unenforceable  and the validity,  legality and  enforceability  of the remaining
provisions  contained  herein shall not in any way be affected or impaired.  The
parties  shall  endeavor in  good-faith  negotiations  to replace  the  invalid,
illegal and unenforceable provisions with valid provisions,  the economic effect
of  which  comes  as  close  as  possible  to that of the  invalid,  illegal  or
unenforceable provisions.

                                       10.
<PAGE>

                  Section 9.9  Counterparts.  This  Agreement may be executed in
two or more counterparts, each of which shall constitute an original, but all of
which, when taken together, shall constitute but one instrument.

                  Section 9.10 Termination.  (a) This Agreement and the security
interest  granted  hereby shall  terminate  when all the  Obligations  have been
indefeasibly paid in full and the Lender has no further commitment to lend under
the Notes, at which time the Lender shall execute and deliver to the Grantor all
Uniform Commercial Code termination statements and similar documents prepared by
the  Grantor  which the  Grantor  shall  reasonably  request  to  evidence  such
termination.

                           (b)      Notwithstanding  anything  to  the  contrary
contained  in this  Agreement,  this  Agreement  shall  remain in full force and
effect and continue to be  effective  should any petition be filed by or against
the  Grantor  for  liquidation  or  reorganization,  should the  Grantor  become
insolvent  or make an  assignment  for any  benefit  of  creditors  or  should a
receiver  or  trustee  be  appointed  for  all or any  significant  part  of the
Grantor's  assets,  and shall continue to be effective or be reinstated,  as the
case may be, if at any time payment and performance of the  obligations,  or any
part thereof, is, pursuant to applicable law, rescinded or reduced in amount, or
must  otherwise  be restored  or  returned  by any  obligee of the  obligations,
whether as a "voidable preference", "fraudulent conveyance" or otherwise, all as
though such payment,  or any part thereof,  is rescinded,  reduced,  restored or
returned.

                                    * * * * *

                                       11.
<PAGE>

                  IN WITNESS  WHEREOF,  the parties  hereto have  executed  this
Agreement as of the date first above written.

                                     COVOL TECHNOLOGIES, INC.



                                        By: /s/ Steven G. Stewart
                                           -------------------------
                                      Name: Steven G. Stewart 
                                     Title: CFO 


                                     OZ MASTER FUND, LTD.



                                        By: Daniel S. Och
                                           -------------------------
                                      Name: Daniel S. Och 
                                     Title: Managing Member 


                                       12.
<PAGE>

                                     Annex I

The Grantor's places of business are as follows:

Principal place of business and headquarters:

3280 North Frontage Road
Lehi, UT 84043

Other places of business:

Coaltech No. 1 L.P.
Carbon Synfuel
4722 South 2000 East
Price, UT 84501

Covol Wash Plant
5193 South Farnham Road
Wellington, UT 84542

Pocahontas Synfuel
Route 17
Simpson Hollow
North Fork, WV 24868

Mountaineer Synfuel
HC-36-Box 31
Tallmansville, WV

Eastern Region Office
1821 B Roxalana Road
Dunbar, WV 25064

Commonwealth Synfuel
C/O River Hill Coal Co.
Hoffman Drive
Karthhause, PA 16845

                                 Annex A, Page 1



                                                                  

                  THE SECURITIES  REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO
                  THE   RESTRICTIONS   CONTAINED  IN  THE  SECURITIES   PURCHASE
                  AGREEMENT,   DATED  AS  OF  MARCH  17,  1999  (THE   "PURCHASE
                  AGREEMENT"), AS SUCH AGREEMENT MAY BE AMENDED OR MODIFIED FROM
                  TIME TO TIME (A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF
                  THE  ISSUER  HEREOF).  THE  SECURITIES   REPRESENTED  BY  THIS
                  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT
                  OF 1933 OR ANY STATE  SECURITIES  LAWS, AND MAY BE OFFERED AND
                  SOLD  ONLY  IF SO  REGISTERED  OR IF AN  EXEMPTION  FROM  SUCH
                  REGISTRATION IS AVAILABLE.


                         SERIES A STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-A1


                  For value  received,  Covol  Technologies,  Inc.,  a  Delaware
corporation  (the  "Company"),  hereby  grants to OZ Master Fund,  Ltd.,  or its
permitted  transferees  and  assigns,  the right to purchase  from the Company a
total of  200,000  Warrant  Shares (as  defined  herein) at a price per share of
$5.00 (the "Initial Exercise  Price").  The exercise price and number of Warrant
Shares (and the amount and kind of other  securities)  for which this Warrant is
exercisable shall be subject to adjustment as provided herein.
Certain capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the earlier to occur of (i) the third anniversary of the date hereof, (ii)
the date the Company  declares  any  dividends  upon the Common  Stock  (whether
payable in cash,  securities or other  property) and (iii) the  occurrence of an
Event of  Noncompliance  (as defined in the Certificate of  Designations)  or an
Event of Default (as defined in the Notes), to and including 5:00 p.m., New York
time,  on the  fifth  anniversary  of the date  hereof  or, if such day is not a
Business Day, on the next preceding Business Day (the "Exercise Period").

                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be deemed  to have  been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                        1
<PAGE>

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                    (c)     if   the   Purchaser   is   not  the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either (x)  a check  payable  to the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)  Certificates  for Warrant  Shares purchased upon
exercise of this  Warrant  shall be  delivered  by the Company to the  Purchaser
within  five days after the date of the  Exercise  Time  together  with any cash
payable in lieu of a fraction of a share  pursuant to Section 13 hereof.  Unless
this Warrant has expired or all of the purchase rights  represented  hereby have
been exercised, the Company shall prepare a new Warrant, substantially identical
hereto,  representing the rights formerly represented by this Warrant which have
not expired or been exercised and shall,  within such five-day  period,  deliver
such  new  Warrant  to the  Person  designated  for  delivery  in  the  Exercise
Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction  of the Company  that such tax has been paid.  Each  Warrant  Share
issuable upon exercise of this Warrant shall, upon payment of the Exercise Price
therefor,  be fully paid and  nonassessable  and free from all liens and charges
with respect to the issuance thereof.

                                        2
<PAGE>

                           (v)      The  Company  shall   not  close  its  books
against the transfer of this Warrant or of any Warrant Shares issued or issuable
upon the exercise of this Warrant in any manner which interferes with the timely
exercise  of this  Warrant.  The  Company  shall from time to time take all such
action  as may be  necessary  to  assure  that the par  value  per  share of the
unissued Warrant Shares acquirable upon exercise of this Warrant is at all times
equal to or less than the Exercise  Price then in effect.  In the event that the
Company  fails  to  comply  with its  obligations  set  forth  in the  foregoing
sentence,  the Purchaser  may (but shall not be obligated  to) purchase  Warrant
Shares  hereunder at par value,  and the Company shall be obligated to reimburse
the Purchaser for the aggregate amount of consideration  paid in connection with
such exercise in excess of the Exercise Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company shall at  all times reserve  and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities into which the Warrant Shares issuable by reason of such conversion

                                        3
<PAGE>

are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                           (x)      The Company shall not, and  shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary  action) avoid or seek to avoid the observance
or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common  Stock),  but shall at all times in good faith assist in the carrying out
of all such  terms of this  Warrant.  Without  limiting  the  generality  of the
foregoing,  the Company shall (a) obtain all such authorizations,  exemptions or
consents from any public regulatory body having  jurisdiction  thereof as may be
necessary  to enable the Company to perform its  obligations  under this Warrant
and (b) not undertake any reverse stock split,  combination,  reorganization  or
other  reclassification  of its  capital  stock  which  would have the effect of
making this Warrant exercisable for less than one share of Common Stock for each
Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product derived by multiplying such Fair Market Value per share of the Common

                                        4
<PAGE>

Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by the Exercise Price resulting
from such adjustment. For the purposes of this Section 2, the calculation of the
number of shares of Common Stock Deemed  Outstanding  shall  exclude the Warrant
Shares.

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                           (i)      Issuance  of   Rights  or  Options.  If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of  Convertible Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding

                                        5
<PAGE>

and to have been issued and sold by the  Company  for such price per share.  For
the purposes of this  paragraph,  the "price per share for which Common Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities.  No
further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any  such  issue  or sale of such  Convertible  Securities  is made  upon
exercise of any Options for which adjustments of the Exercise Price have been or
are to be made  pursuant  to other  provisions  of this  Section  2B, no further
adjustment of the Exercise Price shall be made by reason of such issue or sale.

                         (iii)      Change in  Option  Price or Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation of  Consideration  Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such

                                        6
<PAGE>

fair market value shall be  determined by an appraiser  jointly  selected by the
Company and the Required Holders, whose determination shall be final and binding
on the Company and all  Registered  Holders of Warrants (as defined in Section 6
below). The fees and expenses of such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company,  together  comprising one  integrated  transaction in which no specific
consideration  is allocated to such Options by the parties  thereto,  the Option
shall be deemed to have been  issued  for no  consideration;  provided,  if such
other  securities are debt securities (such debt securities so issued are herein
referred to as the "Debt") of the Company or any of its subsidiaries, the Option
shall be deemed to have been issued for  consideration  equal to the excess,  if
any, of (a) the  aggregate  face amount (the  "Estimated  Face  Amount") of debt
securities  with  terms  identical  to the  terms  of the Debt  (other  than the
increase  to face value  described  in this  proviso)  which the Company or such
subsidiary  would  have had to issue had no  Option  been  issued in  connection
therewith, given the prevailing market conditions at the time of the issuance of
the Debt,  in order to receive the same  aggregate  net  proceeds as is actually
received from the issuance of the Debt,  over (b) the  aggregate  face amount of
the Debt.  The  Estimated  Face Amount shall be as mutually  agreed  between the
Company and the Registered Holder or, if no such mutual agreement is reached, as
set forth in the written  opinion,  addressed to the  Registered  Holder,  of an
investment bank of national recognition,  retained by the Company and reasonably
acceptable to the  Registered  Holder;  provided,  that the fees and expenses of
such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury Shares.  The  number of  shares  of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the Company  takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold upon the declaration of such dividend or

                                        7
<PAGE>

the making of such other  distribution or the date of the granting of such right
of subscription or purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon exercise of this Warrant shall be proportionately increased. If the Company
at any time combines (by reverse stock split or otherwise) the Common Stock into
a smaller number of shares,  the Exercise Price in effect  immediately  prior to
such combination  shall be  proportionately  increased and the number of Warrant
Shares  obtainable  upon  exercise  of this  Warrant  shall  be  proportionately
decreased.

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the

                                        8
<PAGE>

Exercise Price and the number of Warrant Shares obtainable upon exercise of this
Warrant so as to protect the rights of the Registered Holder of this Warrant.

                  2F.      Notices.

                           (i) Immediately upon  any adjustment  of the Exercise
Price,  the Company shall give written notice thereof to the Registered  Holder,
setting  forth in  reasonable  detail and  certifying  the  calculation  of such
adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  2G.  Exercise  Limit.  Notwithstanding  anything herein to the
contrary,  unless and until the Company  shall have obtained the approval of its
stockholders  for the issuance and sale of  securities  pursuant to the Purchase
Agreement which are convertible into and exercisable for, in the aggregate, more
than 19.9% of the common  equity of the Company  (calculated  as provided in and
required by the rules of the Nasdaq  Stock  Market),  to the extent the rules of
the Nasdaq Stock Market  requiring a  stockholder  vote are  applicable  to such
issuance and sale, or the Company  shall have  obtained  such other  stockholder
approval  as may be  required  to comply  with the rules of such other  national
securities  exchange  upon  which the  Common  Stock  may then be  traded  (such
percentage  of Common Stock or other  restriction,  the "Exercise  Limit"),  the
Company will not be required to issue  shares of Common  Stock upon  exercise of
this  Warrant  which when taken  together  with all other shares of Common Stock
previously  issued upon  conversion of the Preferred Stock and the conversion of
the Notes and exercise of the  Warrants and all other series of warrants  issued
pursuant to the Purchase  Agreement,  exceeds the Exercise  Limit.  In the event
that the  holder of this  Warrant  delivers  an  Exercise  Agreement  seeking to
purchase shares of Common Stock in excess of the Exercise Limit, then in lieu of
issuing  shares of Common  Stock in excess of the  Exercise  Limit (the  "Excess
Shares")  the Company  shall pay to the holder an amount equal to the product of
1.25 and the  difference  between the Recent Market Price and the Exercise Price
(together  with all accrued and unpaid  dividends  thereon) for each such Excess
Share as of the Exercise Time.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which

                                        9
<PAGE>

the record holders of Common Stock are to be determined for the grant,  issue or
sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Certificate  of   Designations"   means  the  Certificate  of
Designations, Number, Voting Powers, Preferences and Rights of the Series of the
Preferred Stock of the Company to be designated Series D Cumulative  Convertible
Preferred Stock.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic  over-the-counter  market as reported by the National Quotation Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the period of the 30 Business Days  immediately  preceding the day on which
"Fair Market  Value" is being  determined.  If at any time such  security is not
listed on any  securities  exchange or quoted on the Nasdaq  Stock Market or the
over-the-counter market, the "Fair Market Value" shall be the fair value thereof
determined jointly by the Company and the Required Holders.  If such parties are
unable to reach  agreement  within a reasonable  period of time, such fair value
shall  be  determined  by  an  independent   appraiser  experienced  in  valuing
securities  jointly  selected  by the  Company  and the  Required  Holders.  The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Notes"  means the  Company's  Convertible  Secured  Notes due
March 15, 2004, in an initial aggregate principal amount of $20,000,000,  issued
by the Company on the date hereof.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of Common  Stock;  (d) Common Stock
in  connection  with any dividend or  distribution  to the holders of the Common
Stock;

                                       10
<PAGE>

or (e)  Common  Stock  pursuant  to an  underwritten  offering  of Common  Stock
registered under the Securities Act of 1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Purchase  Agreement" means the Securities Purchase Agreement,
dated as of March 17,  1999,  by and among the Company and the  investors  named
therein,  as such agreement may from time to time be amended in accordance  with
its terms.

                  "Recent  Market  Price"  of any  security  means  the  average
closing bid prices of such security's sales on all securities exchanges on which
such  security may at the time be listed,  or, if there has been no sales on any
such  exchange  on any day,  the  average of the  highest bid prices on all such
exchanges  at the end of such  day,  or, if on any day such  security  is not so
listed,  the average of the representative bid prices quoted on the Nasdaq Stock
Market as of 4:00 P.M.,  New York time,  or, if on any day such  security is not
quoted on the Nasdaq Stock Market, the average of the highest bid prices on such
day in  the  domestic  over-the-counter  market  as  reported  by  the  National
Quotation Bureau, Incorporated,  or any similar successor organization,  in each
such case over the period of the 5 Business Days  immediately  preceding the day
on which "Recent Market Price" is being determined. If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market, the "Recent Market Price" shall be the fair value
thereof  determined  jointly by the Company and the holders of two-thirds of the
Warrants.  If such  parties are unable to reach  agreement  within a  reasonable
period of time, such fair value shall be determined by an independent  appraiser
experienced  in valuing  securities  jointly  selected  by the  Company  and the
holders of two-thirds of the Warrants. The determination of such appraiser shall
be final and binding  upon the parties,  and the Company  shall pay the fees and
expenses of such appraiser.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants" means all of the Series A Stock Purchase  Warrants,
issued by the Company on the date  hereof,  representing  in the  aggregate  the
right to purchase from the Company a total of 200,000

                                       11
<PAGE>

shares of Common Stock (as adjusted pursuant to the terms thereof) together with
any stock  purchase  warrants  issued in  substitution,  exchange or replacement
therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is  specified,  as of the
date of such vote. No provision hereof, in the absence of affirmative  action by
the Registered Holder to purchase Warrant Shares,  and no enumeration  herein of
the  rights  or  privileges  of the  Registered  Holder  shall  give rise to any
liability of such  Registered  Holder for the Exercise  Price of Warrant  Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company to use

                                       12
<PAGE>

its best efforts to permit all or part of such Registered  Holder's  Warrants or
Warrant  Shares to be exchanged for nonvoting  stock or similar  interests  that
convey  equivalent  economic  benefits to such  Warrants  or Warrant  Shares and
include equivalent anti-dilution  protection. To the extent that the Company may
lawfully do so after the exercise of its best efforts,  any such exchange  shall
occur as soon as  practicable  but in any  event  within 60 days  after  written
notice by the Registered  Holder of this Warrant to the Company (or such earlier
date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any such loss, theft
or destruction, upon receipt of indemnity reasonably satisfactory to the Company
(provided  that if the  Registered  Holder is a financial  institution  or other
institutional investor its own agreement shall be satisfactory), or, in the case
of any such mutilation upon surrender of such certificate, the Company shall (at
its expense)  execute and deliver in lieu of such  certificate a new certificate
of like kind  representing  the same rights  represented  by such lost,  stolen,
destroyed  or  mutilated  certificate  and dated the date of such lost,  stolen,
destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                                       13
<PAGE>

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.


                                    * * * * *

<PAGE>


                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook
                                           --------------------------
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer



Attest:

/s/ Joanna E. Barnes 
- ----------------------------


<PAGE>



                                                                       EXHIBIT I

                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                            Signature ____________________

                                            Address ______________________



                                Exhibit I, Page 1

<PAGE>

                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No.  W-_____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                Address                     No. of Shares







Dated:                                    Signature   _______________________

                                                      _______________________

                                          Witness     _______________________


                               Exhibit II, Page 1



                                                                

                  THE SECURITIES  REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO
                  THE   RESTRICTIONS   CONTAINED  IN  THE  SECURITIES   PURCHASE
                  AGREEMENT,   DATED  AS  OF  MARCH  17,  1999  (THE   "PURCHASE
                  AGREEMENT"), AS SUCH AGREEMENT MAY BE AMENDED OR MODIFIED FROM
                  TIME TO TIME (A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF
                  THE  ISSUER  HEREOF).  THE  SECURITIES   REPRESENTED  BY  THIS
                  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT
                  OF 1933 OR ANY STATE  SECURITIES  LAWS, AND MAY BE OFFERED AND
                  SOLD  ONLY  IF SO  REGISTERED  OR IF AN  EXEMPTION  FROM  SUCH
                  REGISTRATION IS AVAILABLE.


                         SERIES B STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-B1


                  For value  received,  Covol  Technologies,  Inc.,  a  Delaware
corporation  (the  "Company"),  hereby  grants to OZ Master Fund,  Ltd.,  or its
permitted  transferees  and  assigns,  the right to purchase  from the Company a
total of  200,000  Warrant  Shares (as  defined  herein) at a price per share of
$10.00 (the "Initial Exercise Price").  The exercise price and number of Warrant
Shares (and the amount and kind of other  securities)  for which this Warrant is
exercisable shall be subject to adjustment as provided herein.
Certain capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the earlier to occur of (i) the third anniversary of the date hereof, (ii)
the date the Company  declares  any  dividends  upon the Common  Stock  (whether
payable in cash,  securities or other  property) and (iii) the  occurrence of an
Event of  Noncompliance  (as defined in the Certificate of  Designations)  or an
Event of Default (as defined in the Notes) to and including  5:00 p.m., New York
time,  on the  fifth  anniversary  of the date  hereof  or, if such day is not a
Business Day, on the next preceding Business Day (the "Exercise Period").

                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be  deemed to  have been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                        1
<PAGE>

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                    (c)     if  the   Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either (x)  a check  payable  to the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)  Certificates  for Warrant Shares  purchased upon
exercise of this  Warrant  shall be  delivered  by the Company to the  Purchaser
within  five days after the date of the  Exercise  Time  together  with any cash
payable in lieu of a fraction of a share  pursuant to Section 13 hereof.  Unless
this Warrant has expired or all of the purchase rights  represented  hereby have
been exercised, the Company shall prepare a new Warrant, substantially identical
hereto,  representing the rights formerly represented by this Warrant which have
not expired or been exercised and shall,  within such five-day  period,  deliver
such  new  Warrant  to the  Person  designated  for  delivery  in  the  Exercise
Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction of the Company that such tax has been paid. Each Warrant Share

                                        2
<PAGE>

issuable upon exercise of this Warrant shall, upon payment of the Exercise Price
therefor,  be fully paid and  nonassessable  and free from all liens and charges
with respect to the issuance thereof.

                           (v) The Company shall not close its books against the
transfer of this Warrant or of any Warrant  Shares  issued or issuable  upon the
exercise of this Warrant in any manner which interferes with the timely exercise
of this Warrant. The Company shall from time to time take all such action as may
be  necessary  to assure  that the par value per share of the  unissued  Warrant
Shares acquirable upon exercise of this Warrant is at all times equal to or less
than the Exercise  Price then in effect.  In the event that the Company fails to
comply with its obligations set forth in the foregoing  sentence,  the Purchaser
may (but shall not be obligated  to) purchase  Warrant  Shares  hereunder at par
value,  and the Company  shall be obligated to reimburse  the  Purchaser for the
aggregate  amount of  consideration  paid in  connection  with such  exercise in
excess of the Exercise Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company  shall at all  times reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities into which the Warrant Shares issuable by reason of such conversion

                                        3
<PAGE>

are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                           (x)      The Company shall  not, and shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary  action) avoid or seek to avoid the observance
or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common  Stock),  but shall at all times in good faith assist in the carrying out
of all such  terms of this  Warrant.  Without  limiting  the  generality  of the
foregoing,  the Company shall (a) obtain all such authorizations,  exemptions or
consents from any public regulatory body having  jurisdiction  thereof as may be
necessary  to enable the Company to perform its  obligations  under this Warrant
and (b) not undertake any reverse stock split,  combination,  reorganization  or
other  reclassification  of its  capital  stock  which  would have the effect of
making this Warrant exercisable for less than one share of Common Stock for each
Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product derived by multiplying such Fair Market Value per share of the Common

                                        4
<PAGE>

Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by the Exercise Price resulting
from such adjustment. For the purposes of this Section 2, the calculation of the
number of shares of Common Stock Deemed  Outstanding  shall  exclude the Warrant
Shares.

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                           (i)      Issuance  of  Rights   or  Options.  If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of Convertible  Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding

                                        5
<PAGE>

and to have been issued and sold by the  Company  for such price per share.  For
the purposes of this  paragraph,  the "price per share for which Common Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities.  No
further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any  such  issue  or sale of such  Convertible  Securities  is made  upon
exercise of any Options for which adjustments of the Exercise Price have been or
are to be made  pursuant  to other  provisions  of this  Section  2B, no further
adjustment of the Exercise Price shall be made by reason of such issue or sale.

                         (iii)      Change in Option  Price or  Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation of  Consideration  Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such

                                        6
<PAGE>

fair market value shall be  determined by an appraiser  jointly  selected by the
Company and the Required Holders, whose determination shall be final and binding
on the Company and all  Registered  Holders of Warrants (as defined in Section 6
below). The fees and expenses of such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company,  together  comprising one  integrated  transaction in which no specific
consideration  is allocated to such Options by the parties  thereto,  the Option
shall be deemed to have been  issued  for no  consideration;  provided,  if such
other  securities are debt securities (such debt securities so issued are herein
referred to as the "Debt") of the Company or any of its subsidiaries, the Option
shall be deemed to have been issued for  consideration  equal to the excess,  if
any, of (a) the  aggregate  face amount (the  "Estimated  Face  Amount") of debt
securities  with  terms  identical  to the  terms  of the Debt  (other  than the
increase  to face value  described  in this  proviso)  which the Company or such
subsidiary  would  have had to issue had no  Option  been  issued in  connection
therewith, given the prevailing market conditions at the time of the issuance of
the Debt,  in order to receive the same  aggregate  net  proceeds as is actually
received from the issuance of the Debt,  over (b) the  aggregate  face amount of
the Debt.  The  Estimated  Face Amount shall be as mutually  agreed  between the
Company and the Registered Holder or, if no such mutual agreement is reached, as
set forth in the written  opinion,  addressed to the  Registered  Holder,  of an
investment bank of national recognition,  retained by the Company and reasonably
acceptable to the  Registered  Holder;  provided,  that the fees and expenses of
such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury  Shares.  The number  of shares  of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the  Company takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold upon the declaration of such dividend or

                                        7
<PAGE>

the making of such other  distribution or the date of the granting of such right
of subscription or purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon exercise of this Warrant shall be proportionately increased. If the Company
at any time combines (by reverse stock split or otherwise) the Common Stock into
a smaller number of shares,  the Exercise Price in effect  immediately  prior to
such combination  shall be  proportionately  increased and the number of Warrant
Shares  obtainable  upon  exercise  of this  Warrant  shall  be  proportionately
decreased.

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the

                                        8
<PAGE>

Exercise Price and the number of Warrant Shares obtainable upon exercise of this
Warrant so as to protect the rights of the Registered Holder of this Warrant.

                  2F.      Notices.

                           (i) Immediately upon  any adjustment  of the Exercise
Price,  the Company shall give written notice thereof to the Registered  Holder,
setting  forth in  reasonable  detail and  certifying  the  calculation  of such
adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  2G.  Exercise  Limit.  Notwithstanding  anything herein to the
contrary,  unless and until the Company  shall have obtained the approval of its
stockholders  for the issuance and sale of  securities  pursuant to the Purchase
Agreement which are convertible into and exercisable for, in the aggregate, more
than 19.9% of the common  equity of the Company  (calculated  as provided in and
required by the rules of the Nasdaq  Stock  Market),  to the extent the rules of
the Nasdaq Stock Market  requiring a  stockholder  vote are  applicable  to such
issuance and sale, or the Company  shall have  obtained  such other  stockholder
approval  as may be  required  to comply  with the rules of such other  national
securities  exchange  upon  which the  Common  Stock  may then be  traded  (such
percentage  of Common Stock or other  restriction,  the "Exercise  Limit"),  the
Company will not be required to issue  shares of Common  Stock upon  exercise of
this  Warrant  which when taken  together  with all other shares of Common Stock
previously  issued upon  conversion of the Preferred Stock and the conversion of
the Notes and exercise of the  Warrants and all other series of warrants  issued
pursuant to the Purchase  Agreement,  exceeds the Exercise  Limit.  In the event
that the  holder of this  Warrant  delivers  an  Exercise  Agreement  seeking to
purchase shares of Common Stock in excess of the Exercise Limit, then in lieu of
issuing  shares of Common  Stock in excess of the  Exercise  Limit (the  "Excess
Shares")  the Company  shall pay to the holder an amount equal to the product of
1.25 and the  difference  between the Recent Market Price and the Exercise Price
(together  with all accrued and unpaid  dividends  thereon) for each such Excess
Share as of the Exercise Time.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which

                                        9
<PAGE>

the record holders of Common Stock are to be determined for the grant,  issue or
sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Certificate  of   Designations"   means  the  Certificate  of
Designations Number, Voting Powers,  Preferences and Rights of the Series of the
Preferred Stock of the Company to be designated Series D Cumulative  Convertible
Preferred Stock.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic  over-the-counter  market as reported by the National Quotation Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the period of the 30 Business Days  immediately  preceding the day on which
"Fair Market  Value" is being  determined.  If at any time such  security is not
listed on any  securities  exchange or quoted on the Nasdaq  Stock Market or the
over-the-counter market, the "Fair Market Value" shall be the fair value thereof
determined jointly by the Company and the Required Holders.  If such parties are
unable to reach  agreement  within a reasonable  period of time, such fair value
shall  be  determined  by  an  independent   appraiser  experienced  in  valuing
securities  jointly  selected  by the  Company  and the  Required  Holders.  The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Notes"  means the  Company's  Convertible  Secured  Notes due
March 15, 2004, in an initial aggregate principal amount of $20,000,000,  issued
by the Company on the date hereof.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of Common  Stock;  (d) Common Stock
in  connection  with any dividend or  distribution  to the holders of the Common
Stock;

                                       10
<PAGE>

or (e)  Common  Stock  pursuant  to an  underwritten  offering  of Common  Stock
registered under the Securities Act of 1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Purchase  Agreement" means the Securities Purchase Agreement,
dated as of March 17,  1999,  by and among the Company and the  investors  named
therein,  as such agreement may from time to time be amended in accordance  with
its terms.

                  "Recent  Market  Price"  of any  security  means  the  average
closing bid prices of such security's sales on all securities exchanges on which
such  security may at the time be listed,  or, if there has been no sales on any
such  exchange  on any day,  the  average of the  highest bid prices on all such
exchanges  at the end of such  day,  or, if on any day such  security  is not so
listed,  the average of the representative bid prices quoted on the Nasdaq Stock
Market as of 4:00 P.M.,  New York time,  or, if on any day such  security is not
quoted on the Nasdaq Stock Market, the average of the highest bid prices on such
day in  the  domestic  over-the-counter  market  as  reported  by  the  National
Quotation Bureau, Incorporated,  or any similar successor organization,  in each
such case over the period of the 5 Business Days  immediately  preceding the day
on which "Recent Market Price" is being determined. If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market, the "Recent Market Price" shall be the fair value
thereof  determined  jointly by the Company and the holders of two-thirds of the
Warrants.  If such  parties are unable to reach  agreement  within a  reasonable
period of time, such fair value shall be determined by an independent  appraiser
experienced  in valuing  securities  jointly  selected  by the  Company  and the
holders of two-thirds of the Warrants. The determination of such appraiser shall
be final and binding  upon the parties,  and the Company  shall pay the fees and
expenses of such appraiser.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by this Warrant as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants" means all of the Series B Stock Purchase  Warrants,
issued by the Company on the date hereof representing in the aggregate the right
to purchase from the Company a total of 200,000

                                       11
<PAGE>

shares of Common Stock (as adjusted pursuant to the terms thereof) together with
any stock  purchase  warrants  issued in  substitution,  exchange or replacement
therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is  specified,  as of the
date of such vote. No provision hereof, in the absence of affirmative  action by
the Registered Holder to purchase Warrant Shares,  and no enumeration  herein of
the  rights  or  privileges  of the  Registered  Holder  shall  give rise to any
liability of such  Registered  Holder for the Exercise  Price of Warrant  Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company to use

                                       12
<PAGE>

its best efforts to permit all or part of such Registered  Holder's  Warrants or
Warrant  Shares to be exchanged for nonvoting  stock or similar  interests  that
convey  equivalent  economic  benefits to such  Warrants  or Warrant  Shares and
include equivalent anti-dilution  protection. To the extent that the Company may
lawfully do so after the exercise of its best efforts,  any such exchange  shall
occur as soon as  practicable  but in any  event  within 60 days  after  written
notice by the Registered  Holder of this Warrant to the Company (or such earlier
date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any such loss, theft
or destruction, upon receipt of indemnity reasonably satisfactory to the Company
(provided  that if the  Registered  Holder is a financial  institution  or other
institutional investor its own agreement shall be satisfactory), or, in the case
of any such mutilation upon surrender of such certificate, the Company shall (at
its expense)  execute and deliver in lieu of such  certificate a new certificate
of like kind  representing  the same rights  represented  by such lost,  stolen,
destroyed  or  mutilated  certificate  and dated the date of such lost,  stolen,
destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                                       13
<PAGE>

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.


                                    * * * * *

                                       14
<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.

                                      COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook 
                                           ------------------------
                                      Name: Brent M. Cook
                                     Title: Chairman and Chief Executive Officer



Attest:

/s/ Joanna E. Barnes 
- ----------------------------

<PAGE>

                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                       Signature ____________________

                                       Address ______________________


                                Exhibit I, Page 1

<PAGE>

                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No.  W-_____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                   Address                     No. of Shares







Dated:                               Signature        _______________________

                                                      _______________________

                                     Witness          _______________________



                               Exhibit II, Page 2



                                                               

                  THE SECURITIES  REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO
                  THE   RESTRICTIONS   CONTAINED  IN  THE  SECURITIES   PURCHASE
                  AGREEMENT,   DATED  AS  OF  MARCH  17,  1999  (THE   "PURCHASE
                  AGREEMENT"), AS SUCH AGREEMENT MAY BE AMENDED OR MODIFIED FROM
                  TIME TO TIME (A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF
                  THE  ISSUER  HEREOF).  THE  SECURITIES   REPRESENTED  BY  THIS
                  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT
                  OF 1933 OR ANY STATE  SECURITIES  LAWS, AND MAY BE OFFERED AND
                  SOLD  ONLY  IF SO  REGISTERED  OR IF AN  EXEMPTION  FROM  SUCH
                  REGISTRATION IS AVAILABLE.


                         SERIES C STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-C1


                  Pursuant to the Purchase Agreement,  for value received, Covol
Technologies,  Inc., a Delaware corporation (the "Company"), hereby grants to OZ
Master  Fund,  Ltd.  or its  permitted  transferees  and  assigns,  the right to
purchase from the Company a total of 228,572  Warrant Shares (as defined herein)
at a price per share equal to $5.25 (the "Initial Exercise Price"). The exercise
price and number of Warrant Shares (and the amount and kind of other securities)
for which this Warrant is exercisable shall be subject to adjustment as provided
herein. Certain capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the earlier to occur of (i) 180 days  following the date hereof,  (ii) the
date the Company  declares any dividends upon the Common Stock (whether  payable
in cash,  securities or other  property) and (iii) the occurrence of an Event of
Noncompliance  (as defined in the  Certificate of  Designations)  or an Event of
Default (as defined in the Notes), to and including 5:00 p.m., New York time, on
the third  anniversary of the date hereof or, if such day is not a Business Day,
on the next preceding Business Day (the "Exercise Period").


                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be deemed  to have  been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                        1
<PAGE>

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                    (c)     if  the   Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either  (x) a  check  payable to the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)  Certificates  for Warrant Shares  purchased upon
exercise of this  Warrant  shall be  delivered  by the Company to the  Purchaser
within  five days after the date of the  Exercise  Time  together  with any cash
payable in lieu of a fraction of a share  pursuant to Section 13 hereof.  Unless
this Warrant has expired or all of the purchase rights  represented  hereby have
been exercised, the Company shall prepare a new Warrant, substantially identical
hereto,  representing the rights formerly represented by this Warrant which have
not expired or been exercised and shall,  within such five-day  period,  deliver
such  new  Warrant  to the  Person  designated  for  delivery  in  the  Exercise
Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any certificates

                                        2
<PAGE>

representing  Warrant  Shares in a name other than that of a Registered  Holder,
and the  Company  shall not be  required  to issue or  deliver  such  Warrant or
certificate  for  Warrant  Shares  unless  and until the Person  requesting  the
issuance  thereof shall have paid to the Company the amount of such tax or shall
have established to the reasonable satisfaction of the Company that such tax has
been paid. Each Warrant Share issuable upon exercise of this Warrant shall, upon
payment of the Exercise Price therefor, be fully paid and nonassessable and free
from all liens and charges with respect to the issuance thereof.

                           (v) The Company shall not close its books against the
transfer of this Warrant or of any Warrant  Shares  issued or issuable  upon the
exercise of this Warrant in any manner which interferes with the timely exercise
of this Warrant. The Company shall from time to time take all such action as may
be  necessary  to assure  that the par value per share of the  unissued  Warrant
Shares acquirable upon exercise of this Warrant is at all times equal to or less
than the Exercise  Price then in effect.  In the event that the Company fails to
comply with its obligations set forth in the foregoing  sentence,  the Purchaser
may (but shall not be obligated  to) purchase  Warrant  Shares  hereunder at par
value,  and the Company  shall be obligated to reimburse  the  Purchaser for the
aggregate  amount of  consideration  paid in  connection  with such  exercise in
excess of the Exercise Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any other  provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company shall at  all times  reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at

                                        3
<PAGE>

the  Purchaser's  option and upon surrender of this Warrant by such Purchaser as
provided above together with any notice, statement or payment required to effect
such conversion or exchange of Warrant Shares,  deliver to such Purchaser (or as
otherwise   specified  by  such   Purchaser)  a  certificate   or   certificates
representing  the stock or securities  into which the Warrant Shares issuable by
reason of such  conversion are convertible or  exchangeable,  registered in such
name or names and in such  denomination or  denominations  as such Purchaser has
specified.

                           (x)      The Company shall not,  and shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary  action) avoid or seek to avoid the observance
or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common  Stock),  but shall at all times in good faith assist in the carrying out
of all such  terms of this  Warrant.  Without  limiting  the  generality  of the
foregoing,  the Company shall (a) obtain all such authorizations,  exemptions or
consents from any public regulatory body having  jurisdiction  thereof as may be
necessary  to enable the Company to perform its  obligations  under this Warrant
and (b) not undertake any reverse stock split,  combination,  reorganization  or
other  reclassification  of its  capital  stock  which  would have the effect of
making this Warrant exercisable for less than one share of Common Stock for each
Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator of which will be the sum of (1) the number of shares of

                                        4
<PAGE>

Common  Stock  Deemed  Outstanding  immediately  prior to such  issuance or sale
multiplied by the Fair Market Value per share of the Common Stock  determined as
of the date of such  issuance  or  sale,  plus  (2) the  consideration,  if any,
received by the Company upon such issuance or sale, and the denominator of which
will be the product  derived by multiplying  such Fair Market Value per share of
the Common  Stock by the  number of shares of Common  Stock  Deemed  Outstanding
immediately  after  such  issuance  or sale.  Upon each such  adjustment  of the
Exercise Price hereunder,  the number of Warrant Shares acquirable upon exercise
of this Warrant  shall be adjusted to equal the number of shares  determined  by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the  number  of  Warrant  Shares   acquirable  upon  exercise  of  this  Warrant
immediately  prior to such  adjustment  and dividing the product  thereof by the
Exercise Price resulting from such adjustment.  For the purposes of this Section
2, the  calculation  of the number of shares of Common Stock Deemed  Outstanding
shall exclude the Warrant Shares.

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                           (i)      Issuance  of  Rights  or  Options.   If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of  Convertible Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately convertible or exchangeable, and the

                                        5
<PAGE>

price per share for which  Common  Stock is  issuable  upon such  conversion  or
exchange  is less than the Fair  Market  Value per share of the Common  Stock in
effect on the earlier of (x) the  announcement  of such issuance or sale and (y)
the date of issuance or sale,  then the maximum number of shares of Common Stock
issuable upon  conversion or exchange of such  Convertible  Securities  shall be
deemed to be  outstanding  and to have been  issued and sold by the  Company for
such price per share.  For the purposes of this paragraph,  the "price per share
for  which  Common  Stock is  issuable  upon such  conversion  or  exchange"  is
determined  by  dividing  (A) the total  amount  received or  receivable  by the
Company as consideration  for the issue or sale of such Convertible  Securities,
plus the minimum aggregate amount of additional  consideration,  if any, payable
to the Company upon the conversion or exchange thereof, by (B) the total maximum
number of shares of Common Stock issuable upon the conversion or exchange of all
such Convertible  Securities.  No further adjustment of the Exercise Price shall
be made upon the actual issue of such Common Stock upon  conversion  or exchange
of  such  Convertible  Securities,  and  if any  such  issue  or  sale  of  such
Convertible   Securities  is  made  upon  exercise  of  any  Options  for  which
adjustments  of the Exercise Price have been or are to be made pursuant to other
provisions of this Section 2B, no further adjustment of the Exercise Price shall
be made by reason of such issue or sale.

                         (iii)      Change in Option  Price or  Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation  of  Consideration Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair

                                        6
<PAGE>

market value of such portion of the net assets and business of the non-surviving
entity  as  is  attributable  to  such  Common  Stock,  Options  or  Convertible
Securities, as the case may be. The fair market value of any consideration other
than cash or marketable  securities  shall be determined  jointly by the Company
and the Required Holders. If such parties are unable to reach agreement within a
reasonable  period of time,  such fair market  value shall be  determined  by an
appraiser  jointly  selected  by the  Company and the  Required  Holders,  whose
determination  shall be final and  binding  on the  Company  and all  Registered
Holders of Warrants  (as defined in Section 6 below).  The fees and  expenses of
such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company,  together  comprising one  integrated  transaction in which no specific
consideration  is allocated to such Options by the parties  thereto,  the Option
shall be deemed to have been  issued  for no  consideration;  provided,  if such
other  securities are debt securities (such debt securities so issued are herein
referred to as the "Debt") of the Company or any of its subsidiaries, the Option
shall be deemed to have been issued for  consideration  equal to the excess,  if
any, of (a) the  aggregate  face amount (the  "Estimated  Face  Amount") of debt
securities  with  terms  identical  to the  terms  of the Debt  (other  than the
increase  to face value  described  in this  proviso)  which the Company or such
subsidiary  would  have had to issue had no  Option  been  issued in  connection
therewith, given the prevailing market conditions at the time of the issuance of
the Debt,  in order to receive the same  aggregate  net  proceeds as is actually
received from the issuance of the Debt,  over (b) the  aggregate  face amount of
the Debt.  The  Estimated  Face Amount shall be as mutually  agreed  between the
Company and the Registered Holder or, if no such mutual agreement is reached, as
set forth in the written  opinion,  addressed to the  Registered  Holder,  of an
investment bank of national recognition,  retained by the Company and reasonably
acceptable to the  Registered  Holder;  provided,  that the fees and expenses of
such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury  Shares.  The  number of  shares of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                                        7
<PAGE>

                        (viii)      Record Date.  If the  Company takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon exercise of this Warrant shall be proportionately increased. If the Company
at any time combines (by reverse stock split or otherwise) the Common Stock into
a smaller number of shares,  the Exercise Price in effect  immediately  prior to
such combination  shall be  proportionately  increased and the number of Warrant
Shares  obtainable  upon  exercise  of this  Warrant  shall  be  proportionately
decreased.

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                                        8
<PAGE>

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the Exercise Price and
the number of Warrant Shares  obtainable  upon exercise of this Warrant so as to
protect the rights of the Registered Holder of this Warrant.

                  2F.      Notices.

                           (i) Immediately upon  any adjustment of  the Exercise
Price,  the Company shall give written notice thereof to the Registered  Holder,
setting  forth in  reasonable  detail and  certifying  the  calculation  of such
adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  2G.  Exercise  Limit.  Notwithstanding  anything herein to the
contrary,  unless and until the Company  shall have obtained the approval of its
stockholders  for the issuance and sale of  securities  pursuant to the Purchase
Agreement which are convertible into and exercisable for, in the aggregate, more
than 19.9% of the common  equity of the Company  (calculated  as provided in and
required by the rules of the Nasdaq  Stock  Market),  to the extent the rules of
the Nasdaq Stock Market  requiring a  stockholder  vote are  applicable  to such
issuance and sale, or the Company  shall have  obtained  such other  stockholder
approval  as may be  required  to comply  with the rules of such other  national
securities  exchange  upon  which the  Common  Stock  may then be  traded  (such
percentage  of Common Stock or other  restriction,  the "Exercise  Limit"),  the
Company will not be required to issue  shares of Common  Stock upon  exercise of
this  Warrant  which when taken  together  with all other shares of Common Stock
previously  issued upon  conversion of the Preferred Stock and the conversion of
the Notes and exercise of the  Warrants and all other series of warrants  issued
pursuant to the Purchase  Agreement,  exceeds the Exercise  Limit.  In the event
that the  holder of this  Warrant  delivers  an  Exercise  Agreement  seeking to
purchase shares of Common Stock in excess of the Exercise Limit, then in lieu of
issuing  shares of Common  Stock in excess of the  Exercise  Limit (the  "Excess
Shares")  the Company  shall pay to the holder an amount equal to the product of
1.25 and the  difference  between the Recent Market Price and the Exercise Price
(together  with all accrued and unpaid  dividends  thereon) for each such Excess
Share as of the Exercise Time.

                  SECTION 3.        Purchase Rights.  If at any time the Company
grants,  issues  or sells  any  options,  convertible  securities  or  rights to
purchase stock, warrants, securities or other property pro rata

                                        9
<PAGE>

to the record  holders of the Common  Stock (the  "Purchase  Rights"),  then the
Company shall grant, issue or sell (as the case may be) to the Registered Holder
the aggregate  Purchase Rights which such Registered  Holder would have acquired
if such  Registered  Holder  had held  the  maximum  number  of  Warrant  Shares
acquirable upon complete exercise of this Warrant immediately before the date on
which a record is taken for the grant,  issuance or sale of such Purchase Rights
or, if no such  record is taken,  the date as of which  the  record  holders  of
Common Stock are to be determined for the grant,  issue or sale of such Purchase
Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Certificate  of   Designations"   means  the  Certificate  of
Designations, Number, Voting Powers, Preferences and Rights of the Series of the
Preferred Stock of the Company to be designated Series D Cumulative  Convertible
Preferred Stock.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic  over-the-counter  market as reported by the National Quotation Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the period of the 30 Business Days  immediately  preceding the day on which
"Fair Market  Value" is being  determined.  If at any time such  security is not
listed on any  securities  exchange or quoted on the Nasdaq  Stock Market or the
over-the-counter market, the "Fair Market Value" shall be the fair value thereof
determined jointly by the Company and the Required Holders.  If such parties are
unable to reach  agreement  within a reasonable  period of time, such fair value
shall  be  determined  by  an  independent   appraiser  experienced  in  valuing
securities  jointly  selected  by the  Company  and the  Required  Holders.  The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Notes"  means the  Company's  Convertible  Secured  Notes due
March 15, 2004, in an initial aggregate principal amount of $20,000,000,  issued
by the Company on the date hereof.

                                       10
<PAGE>

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of Common  Stock;  (d) Common Stock
in  connection  with any dividend or  distribution  to the holders of the Common
Stock; or (e) Common Stock pursuant to an underwritten  offering of Common Stock
registered under the Securities Act of 1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Purchase  Agreement" means the Securities Purchase Agreement,
dated as of March 17,  1999,  by and among the Company and the  investors  named
therein,  as such agreement may from time to time be amended in accordance  with
its terms.

                  "Recent  Market  Price"  of any  security  means  the  average
closing bid prices of such security's sales on all securities exchanges on which
such  security may at the time be listed,  or, if there has been no sales on any
such  exchange  on any day,  the  average of the  highest bid prices on all such
exchanges  at the end of such  day,  or, if on any day such  security  is not so
listed,  the average of the representative bid prices quoted on the Nasdaq Stock
Market as of 4:00 P.M.,  New York time,  or, if on any day such  security is not
quoted on the Nasdaq Stock Market, the average of the highest bid prices on such
day in  the  domestic  over-the-counter  market  as  reported  by  the  National
Quotation Bureau, Incorporated,  or any similar successor organization,  in each
such case over the period of the 5 Business Days  immediately  preceding the day
on which "Recent Market Price" is being determined. If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market, the "Recent Market Price" shall be the fair value
thereof  determined  jointly by the Company and the holders of two-thirds of the
Warrants.  If such  parties are unable to reach  agreement  within a  reasonable
period of time, such fair value shall be determined by an independent  appraiser
experienced  in valuing  securities  jointly  selected  by the  Company  and the
holders of two-thirds of the Warrants. The determination of such appraiser shall
be final and binding  upon the parties,  and the Company  shall pay the fees and
expenses of such appraiser.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrant;  provided,  that if the  securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                                       11
<PAGE>

                  "Warrants"  means all of the Series C Stock Purchase  Warrants
issued by the Company on the date hereof representing in the aggregate the right
to  purchase  from the  Company a total of  228,572  shares of Common  Stock (as
adjusted  pursuant  to the  terms  thereof)  together  with any  stock  purchase
warrants issued in substitution, exchange or replacement therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is  specified,  as of the
date of such vote. No provision hereof, in the absence of affirmative  action by
the Registered Holder to purchase Warrant Shares,  and no enumeration  herein of
the  rights  or  privileges  of the  Registered  Holder  shall  give rise to any
liability of such  Registered  Holder for the Exercise  Price of Warrant  Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction in the number of shares of

                                       12
<PAGE>

Common Stock  outstanding) in the capital structure of the Company,  to hold any
or all of the Warrants or Warrant Shares,  the Registered Holder of this Warrant
shall have the right to require  the  Company to use its best  efforts to permit
all or part  of such  Registered  Holder's  Warrants  or  Warrant  Shares  to be
exchanged  for  nonvoting  stock or similar  interests  that  convey  equivalent
economic  benefits  to such  Warrants or Warrant  Shares and include  equivalent
anti-dilution  protection.  To the extent that the  Company  may  lawfully do so
after the exercise of its best efforts, any such exchange shall occur as soon as
practicable  but in any  event  within  60  days  after  written  notice  by the
Registered  Holder of this  Warrant  to the  Company  (or such  earlier  date if
required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any such loss, theft
or destruction, upon receipt of indemnity reasonably satisfactory to the Company
(provided  that if the  Registered  Holder is a financial  institution  or other
institutional investor its own agreement shall be satisfactory), or, in the case
of any such mutilation upon surrender of such certificate, the Company shall (at
its expense)  execute and deliver in lieu of such  certificate a new certificate
of like kind  representing  the same rights  represented  by such lost,  stolen,
destroyed  or  mutilated  certificate  and dated the date of such lost,  stolen,
destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment

                                       13
<PAGE>

in respect of such  fraction in an amount equal to the same fraction of the Fair
Market Value of a Warrant Share on the date of such exercise.

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.

                                    * * * * *

                                       14
<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.

                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook 
                                           ----------------------------  
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer



Attest:

/s/ Joanna E. Barnes 
- ----------------------------

<PAGE>

                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                               Signature ____________________

                                               Address ______________________


                                Exhibit I, Page 1

<PAGE>

                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No.  W-_____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                Address                      No. of Shares







Dated:                                    Signature   _______________________

                                                      _______________________

                                          Witness     _______________________


                               Exhibit II, Page 1




                  THE SECURITIES  REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO
                  THE   RESTRICTIONS   CONTAINED  IN  THE  SECURITIES   PURCHASE
                  AGREEMENT,   DATED  AS  OF  MARCH  17,  1999  (THE   "PURCHASE
                  AGREEMENT"), AS SUCH AGREEMENT MAY BE AMENDED OR MODIFIED FROM
                  TIME TO TIME (A COPY OF WHICH IS ON FILE WITH THE SECRETARY OF
                  THE  ISSUER  HEREOF).  THE  SECURITIES   REPRESENTED  BY  THIS
                  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT
                  OF 1933 OR ANY STATE  SECURITIES  LAWS, AND MAY BE OFFERED AND
                  SOLD  ONLY  IF SO  REGISTERED  OR IF AN  EXEMPTION  FROM  SUCH
                  REGISTRATION IS AVAILABLE.


                         SERIES D STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-D1


                  Pursuant to the Purchase Agreement,  for value received, Covol
Technologies,  Inc., a Delaware corporation (the "Company"), hereby grants to OZ
Master Fund,  Ltd.,  or its  permitted  transferees  and  assigns,  the right to
purchase from the Company a total of 342,858  Warrant Shares (as defined herein)
at a price per share equal to $6.56 (the "Initial Exercise Price"). The exercise
price and number of Warrant Shares (and the amount and kind of other securities)
for which this Warrant is exercisable shall be subject to adjustment as provided
herein. Certain capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the earlier to occur of (i) 180 days  following the date hereof,  (ii) the
date the Company  declares any dividends upon the Common Stock (whether  payable
in cash,  securities or other  property) and (iii) the occurrence of an Event of
Noncompliance  (as defined in the  Certificate of  Designations)  or an Event of
Default (as defined in the Notes), to and including 5:00 p.m., New York time, on
the third  anniversary of the date hereof or, if such day is not a Business Day,
on the next preceding Business Day (the "Exercise Period").


                  1B.      Exercise Procedure.

                           (i)      This  Warrant shall be  deemed to  have been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                        1
<PAGE>

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                    (c)     if  the   Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either  (x) a  check  payable to the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)      Certificates  for  Warrant  Shares purchased
upon exercise of this Warrant shall be delivered by the Company to the Purchaser
within  five days after the date of the  Exercise  Time  together  with any cash
payable in lieu of a fraction of a share  pursuant to Section 13 hereof.  Unless
this Warrant has expired or all of the purchase rights  represented  hereby have
been exercised, the Company shall prepare a new Warrant, substantially identical
hereto,  representing the rights formerly represented by this Warrant which have
not expired or been exercised and shall,  within such five-day  period,  deliver
such  new  Warrant  to the  Person  designated  for  delivery  in  the  Exercise
Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction  of the Company  that such tax has been paid.  Each  Warrant  Share
issuable upon exercise of this Warrant shall, upon payment

                                        2
<PAGE>

of the Exercise Price therefor,  be fully paid and  nonassessable  and free from
all liens and charges with respect to the issuance thereof.

                           (v) The Company shall not close its books against the
transfer of this Warrant or of any Warrant  Shares  issued or issuable  upon the
exercise of this Warrant in any manner which interferes with the timely exercise
of this Warrant. The Company shall from time to time take all such action as may
be  necessary  to assure  that the par value per share of the  unissued  Warrant
Shares acquirable upon exercise of this Warrant is at all times equal to or less
than the Exercise  Price then in effect.  In the event that the Company fails to
comply with its obligations set forth in the foregoing  sentence,  the Purchaser
may (but shall not be obligated  to) purchase  Warrant  Shares  hereunder at par
value,  and the Company  shall be obligated to reimburse  the  Purchaser for the
aggregate  amount of  consideration  paid in  connection  with such  exercise in
excess of the Exercise Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company shall  at all times  reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities  into which the Warrant Shares  issuable by reason of such conversion
are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                                        3
<PAGE>

                           (x)      The Company shall  not, and shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary  action) avoid or seek to avoid the observance
or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common  Stock),  but shall at all times in good faith assist in the carrying out
of all such  terms of this  Warrant.  Without  limiting  the  generality  of the
foregoing,  the Company shall (a) obtain all such authorizations,  exemptions or
consents from any public regulatory body having  jurisdiction  thereof as may be
necessary  to enable the Company to perform its  obligations  under this Warrant
and (b) not undertake any reverse stock split,  combination,  reorganization  or
other  reclassification  of its  capital  stock  which  would have the effect of
making this Warrant exercisable for less than one share of Common Stock for each
Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product  derived by  multiplying  such Fair Market Value per share of the Common
Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by

                                        4
<PAGE>

the Exercise  Price  resulting  from such  adjustment.  For the purposes of this
Section  2, the  calculation  of the  number of shares  of Common  Stock  Deemed
Outstanding shall exclude the Warrant Shares.

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                           (i)      Issuance  of  Rights  or  Options.   If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of  Convertible Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding and to
have been  issued and sold by the  Company  for such  price per  share.  For the
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities. No

                                        5
<PAGE>

further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any  such  issue  or sale of such  Convertible  Securities  is made  upon
exercise of any Options for which adjustments of the Exercise Price have been or
are to be made  pursuant  to other  provisions  of this  Section  2B, no further
adjustment of the Exercise Price shall be made by reason of such issue or sale.

                         (iii)      Change in  Option Price  or Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation  of Consideration  Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such fair market value shall
be determined by an appraiser  jointly  selected by the Company and the Required
Holders,  whose  determination shall be final and binding on the Company and all
Registered  Holders of Warrants  (as  defined in Section 6 below).  The fees and
expenses of such appraiser shall be paid by the Company.

                                        6
<PAGE>

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company,  together  comprising one  integrated  transaction in which no specific
consideration  is allocated to such Options by the parties  thereto,  the Option
shall be deemed to have been  issued  for no  consideration;  provided,  if such
other  securities are debt securities (such debt securities so issued are herein
referred to as the "Debt") of the Company or any of its subsidiaries, the Option
shall be deemed to have been issued for  consideration  equal to the excess,  if
any, of (a) the  aggregate  face amount (the  "Estimated  Face  Amount") of debt
securities  with  terms  identical  to the  terms  of the Debt  (other  than the
increase  to face value  described  in this  proviso)  which the Company or such
subsidiary  would  have had to issue had no  Option  been  issued in  connection
therewith, given the prevailing market conditions at the time of the issuance of
the Debt,  in order to receive the same  aggregate  net  proceeds as is actually
received from the issuance of the Debt,  over (b) the  aggregate  face amount of
the Debt.  The  Estimated  Face Amount shall be as mutually  agreed  between the
Company and the Registered Holder or, if no such mutual agreement is reached, as
set forth in the written  opinion,  addressed to the  Registered  Holder,  of an
investment bank of national recognition,  retained by the Company and reasonably
acceptable to the  Registered  Holder;  provided,  that the fees and expenses of
such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury Shares.  The  number of  shares  of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the  Company takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such

                                        7
<PAGE>

subdivision  shall be  proportionately  reduced and the number of Warrant Shares
obtainable upon exercise of this Warrant shall be proportionately  increased. If
the Company at any time  combines  (by reverse  stock  split or  otherwise)  the
Common  Stock into a smaller  number of  shares,  the  Exercise  Price in effect
immediately prior to such combination shall be proportionately increased and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
proportionately decreased.

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the Exercise Price and
the number of Warrant Shares  obtainable  upon exercise of this Warrant so as to
protect the rights of the Registered Holder of this Warrant.

                                        8
<PAGE>

                  2F.      Notices.

                           (i)      Immediately  upon  any   adjustment  of  the
Exercise Price,  the Company shall give written notice thereof to the Registered
Holder,  setting forth in reasonable  detail and certifying  the  calculation of
such adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  2G.  Exercise  Limit.  Notwithstanding  anything herein to the
contrary,  unless and until the Company  shall have obtained the approval of its
stockholders  for the issuance and sale of  securities  pursuant to the Purchase
Agreement which are convertible into and exercisable for, in the aggregate, more
than 19.9% of the common  equity of the Company  (calculated  as provided in and
required by the rules of the Nasdaq  Stock  Market),  to the extent the rules of
the Nasdaq Stock Market  requiring a  stockholder  vote are  applicable  to such
issuance and sale, or the Company  shall have  obtained  such other  stockholder
approval  as may be  required  to comply  with the rules of such other  national
securities  exchange  upon  which the  Common  Stock  may then be  traded  (such
percentage  of Common Stock or other  restriction,  the "Exercise  Limit"),  the
Company will not be required to issue  shares of Common  Stock upon  exercise of
this  Warrant  which when taken  together  with all other shares of Common Stock
previously  issued upon  conversion of the Preferred Stock and the conversion of
the Notes and exercise of the  Warrants and all other series of warrants  issued
pursuant to the Purchase  Agreement,  exceeds the Exercise  Limit.  In the event
that the  holder of this  Warrant  delivers  an  Exercise  Agreement  seeking to
purchase shares of Common Stock in excess of the Exercise Limit, then in lieu of
issuing  shares of Common  Stock in excess of the  Exercise  Limit (the  "Excess
Shares")  the Company  shall pay to the holder an amount equal to the product of
1.25 and the  difference  between the Recent  Market Price and the Exerice Price
(together  with all accrued and unpaid  dividends  thereon) for each such Excess
Share as of the Exercise Time.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                                        9
<PAGE>

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Certificate  of   Designations"   means  the  Certificate  of
Designations, Number, Voting Powers, Preferences and Rights of the Series of the
Preferred Stock of the Company to be designated Series D Cumulative  Convertible
Preferred Stock.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic  over-the-counter  market as reported by the National Quotation Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the period of the 30 Business Days  immediately  preceding the day on which
"Fair Market  Value" is being  determined.  If at any time such  security is not
listed on any  securities  exchange or quoted on the Nasdaq  Stock Market or the
over-the-counter market, the "Fair Market Value" shall be the fair value thereof
determined jointly by the Company and the Required Holders.  If such parties are
unable to reach  agreement  within a reasonable  period of time, such fair value
shall  be  determined  by  an  independent   appraiser  experienced  in  valuing
securities  jointly  selected  by the  Company  and the  Required  Holders.  The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Notes"  means the  Company's  Convertible  Secured  Notes due
March 15, 2004, in an initial aggregate principal amount of $20,000,000,  issued
by the Company on the date hereof.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of Common  Stock;  (d) Common Stock
in  connection  with any dividend or  distribution  to the holders of the Common
Stock; or (e) Common Stock pursuant to an underwritten  offering of Common Stock
registered under the Securities Act of 1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                                       10
<PAGE>

                  "Purchase  Agreement" means the Securities Purchase Agreement,
dated as of March 17,  1999,  by and among the Company and the  investors  named
therein,  as such agreement may from time to time be amended in accordance  with
its terms.

                  "Recent  Market  Price"  of any  security  means  the  average
closing bid prices of such security's sales on all securities exchanges on which
such  security may at the time be listed,  or, if there has been no sales on any
such  exchange  on any day,  the  average of the  highest bid prices on all such
exchanges  at the end of such  day,  or, if on any day such  security  is not so
listed,  the average of the representative bid prices quoted on the Nasdaq Stock
Market as of 4:00 P.M.,  New York time,  or, if on any day such  security is not
quoted on the Nasdaq Stock Market, the average of the highest bid prices on such
day in  the  domestic  over-the-counter  market  as  reported  by  the  National
Quotation Bureau, Incorporated,  or any similar successor organization,  in each
such case over the period of the 5 Business Days  immediately  preceding the day
on which "Recent Market Price" is being determined. If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market, the "Recent Market Price" shall be the fair value
thereof  determined  jointly by the Company and the holders of two-thirds of the
Warrants.  If such  parties are unable to reach  agreement  within a  reasonable
period of time, such fair value shall be determined by an independent  appraiser
experienced  in valuing  securities  jointly  selected  by the  Company  and the
holders of two-thirds of the Warrants. The determination of such appraiser shall
be final and binding  upon the parties,  and the Company  shall pay the fees and
expenses of such appraiser.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants"  means all of the Series D Stock Purchase  Warrants
issued by the Company on the date hereof representing in the aggregate the right
to  purchase  from the  Company a total of  342,858  shares of Common  Stock (as
adjusted  pursuant  to the  terms  thereof)  together  with any  stock  purchase
warrants issued in substitution, exchange or replacement therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock issuable upon

                                       11
<PAGE>

issuance  of such  Warrant  Share as of the record  date for such vote or, if no
record date is specified,  as of the date of such vote. No provision  hereof, in
the absence of affirmative  action by the Registered  Holder to purchase Warrant
Shares,  and no enumeration herein of the rights or privileges of the Registered
Holder  shall  give rise to any  liability  of such  Registered  Holder  for the
Exercise  Price  of  Warrant  Shares  acquirable  by  exercise  hereof  or  as a
stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company  to use its  best  efforts  to  permit  all or  part of such  Registered
Holder's  Warrants or Warrant  Shares to be  exchanged  for  nonvoting  stock or
similar interests that convey  equivalent  economic benefits to such Warrants or
Warrant Shares and include equivalent  anti-dilution  protection.  To the extent
that the Company may lawfully do so after the exercise of its best efforts,  any
such exchange shall occur as soon as practicable but in any event within 60 days
after written notice by the Registered Holder of this Warrant to the Company (or
such earlier date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any such loss, theft
or destruction, upon receipt of indemnity reasonably satisfactory to the Company

                                       12
<PAGE>

(provided  that if the  Registered  Holder is a financial  institution  or other
institutional investor its own agreement shall be satisfactory), or, in the case
of any such mutilation upon surrender of such certificate, the Company shall (at
its expense)  execute and deliver in lieu of such  certificate a new certificate
of like kind  representing  the same rights  represented  by such lost,  stolen,
destroyed  or  mutilated  certificate  and dated the date of such lost,  stolen,
destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.

                                    * * * * *

<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook 
                                           ------------------------------
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer


Attest:

/s/ Joanna E. Barnes 
- ----------------------------

<PAGE>

                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                                Signature ____________________

                                                Address ______________________


                                Exhibit I, Page 1

<PAGE>
                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No. W- _____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                   Address                   No. of Shares







Dated:                                     Signature  _______________________

                                                      _______________________

                                           Witness    _______________________


                               Exhibit II, Page 1





                  THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE HAVE NOT BEEN
                  REGISTERED  UNDER  THE  SECURITIES  ACT OF 1933  OR ANY  STATE
                  SECURITIES  LAWS,  AND  MAY BE  OFFERED  AND  SOLD  ONLY IF SO
                  REGISTERED  OR IF  AN  EXEMPTION  FROM  SUCH  REGISTRATION  IS
                  AVAILABLE.


                         SERIES E STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-E1


                  For value  received,  Covol  Technologies,  Inc.,  a  Delaware
corporation (the "Company"), hereby grants to Leeds Group Inc., or its permitted
transferees  and  assigns,  the right to  purchase  from the  Company a total of
156,098  Warrant Shares (as defined  herein) at a price per share equal to $6.15
(the "Initial Exercise Price").  The exercise price and number of Warrant Shares
(and  the  amount  and kind of other  securities)  for  which  this  Warrant  is
exercisable shall be subject to adjustment as provided herein.
Certain capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the  earlier to occur of (i) 180 days  following  the date hereof and (ii)
the date the Company  declares  any  dividends  upon the Common  Stock  (whether
payable in cash, securities or other property),  to and including 5:00 p.m., New
York time, on the third  anniversary of the date hereof or, if such day is not a
Business Day, on the next preceding Business Day (the "Exercise Period").

                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be deemed  to have  been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                        1
<PAGE>

                                    (c)     if  the   Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either (x)  a check  payable to  the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)      Certificates  for Warrant  Shares  purchased
         upon  exercise of this Warrant shall be delivered by the Company to the
         Purchaser within five days after the date of the Exercise Time together
         with any cash  payable in lieu of a  fraction  of a share  pursuant  to
         Section  13  hereof.  Unless  this  Warrant  has  expired or all of the
         purchase rights  represented  hereby have been  exercised,  the Company
         shall   prepare  a  new  Warrant,   substantially   identical   hereto,
         representing the rights formerly represented by this Warrant which have
         not expired or been exercised and shall,  within such five-day  period,
         deliver such new Warrant to the Person  designated  for delivery in the
         Exercise Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction  of the Company  that such tax has been paid.  Each  Warrant  Share
issuable upon exercise of this Warrant shall, upon payment of the Exercise Price
therefor,  be fully paid and  nonassessable  and free from all liens and charges
with respect to the issuance thereof.

                           (v) The Company shall not close its books against the
transfer of this Warrant or of any Warrant  Shares  issued or issuable  upon the
exercise of this Warrant in any manner which interferes with the timely exercise
of this Warrant. The Company shall from time to time take all such action as may
be necessary to assure that the par value per share of the unissued Warrant

                                        2
<PAGE>

Shares acquirable upon exercise of this Warrant is at all times equal to or less
than the Exercise  Price then in effect.  In the event that the Company fails to
comply with its obligations set forth in the foregoing  sentence,  the Purchaser
may (but shall not be obligated  to) purchase  Warrant  Shares  hereunder at par
value,  and the Company  shall be obligated to reimburse  the  Purchaser for the
aggregate  amount of  consideration  paid in  connection  with such  exercise in
excess of the Exercise Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company  shall at  all times reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities  into which the Warrant Shares  issuable by reason of such conversion
are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                           (x)      The Company shall  not, and shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary  action) avoid or seek to avoid the observance
or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common Stock), but shall at all times in good faith assist

                                        3
<PAGE>

in the  carrying  out of all such terms of this  Warrant.  Without  limiting the
generality   of  the   foregoing,   the  Company   shall  (a)  obtain  all  such
authorizations,  exemptions or consents from any public  regulatory  body having
jurisdiction  thereof as may be  necessary  to enable the Company to perform its
obligations  under this Warrant and (b) not  undertake  any reverse stock split,
combination, reorganization or other reclassification of its capital stock which
would have the effect of making this Warrant exercisable for less than one share
of Common Stock for each Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product  derived by  multiplying  such Fair Market Value per share of the Common
Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by the Exercise Price resulting
from such adjustment. For the purposes of this Section 2, the calculation of the
number of shares of Common Stock Deemed  Outstanding  shall  exclude the Warrant
Shares.

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                                        4
<PAGE>

                           (i)      Issuance  of  Rights  or  Options.   If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of Convertible  Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding and to
have been  issued and sold by the  Company  for such  price per  share.  For the
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities.  No
further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any  such  issue  or sale of such  Convertible  Securities  is made  upon
exercise of any Options for which adjustments of the Exercise Price have been or
are to be made  pursuant  to other  provisions  of this  Section  2B, no further
adjustment of the Exercise Price shall be made by reason of such issue or sale.

                                        5
<PAGE>
                         (iii)      Change in Option  Price or  Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation  of  Consideration Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such fair market value shall
be determined by an appraiser  jointly  selected by the Company and the Required
Holders,  whose  determination shall be final and binding on the Company and all
Registered  Holders of Warrants  (as  defined in Section 6 below).  The fees and
expenses of such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company,  together  comprising one  integrated  transaction in which no specific
consideration  is allocated to such Options by the parties  thereto,  the Option
shall be deemed to have been  issued  for no  consideration;  provided,  if such
other  securities are debt securities (such debt securities so issued are herein
referred to as the "Debt") of the Company or any of its subsidiaries, the Option
shall be deemed to have been issued for  consideration  equal to the excess,  if
any, of (a) the aggregate face amount (the "Estimated Face Amount") of debt

                                        6
<PAGE>

securities  with  terms  identical  to the  terms  of the Debt  (other  than the
increase  to face value  described  in this  proviso)  which the Company or such
subsidiary  would  have had to issue had no  Option  been  issued in  connection
therewith, given the prevailing market conditions at the time of the issuance of
the Debt,  in order to receive the same  aggregate  net  proceeds as is actually
received from the issuance of the Debt,  over (b) the  aggregate  face amount of
the Debt.  The  Estimated  Face Amount shall be as mutually  agreed  between the
Company and the Registered Holder or, if no such mutual agreement is reached, as
set forth in the written  opinion,  addressed to the  Registered  Holder,  of an
investment bank of national recognition,  retained by the Company and reasonably
acceptable to the  Registered  Holder;  provided,  that the fees and expenses of
such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury  Shares.  The number  of shares  of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the  Company takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon exercise of this Warrant shall be proportionately increased. If the Company
at any time combines (by reverse stock split or otherwise) the Common Stock into
a smaller number of shares,  the Exercise Price in effect  immediately  prior to
such combination  shall be  proportionately  increased and the number of Warrant
Shares  obtainable  upon  exercise  of this  Warrant  shall  be  proportionately
decreased.

                                        7
<PAGE>

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the Exercise Price and
the number of Warrant Shares  obtainable  upon exercise of this Warrant so as to
protect the rights of the Registered Holder of this Warrant.

                  2F.      Notices.

                           (i) Immediately upon  any adjustment of  the Exercise
Price,  the Company shall give written notice thereof to the Registered  Holder,
setting  forth in  reasonable  detail and  certifying  the  calculation  of such
adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                                        8
<PAGE>

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic  over-the-counter  market as reported by the National Quotation Bureau,
Incorporated,  or any similar successor organization, in each such case averaged
over the period of the 30 Business Days  immediately  preceding the day on which
"Fair Market  Value" is being  determined.  If at any time such  security is not
listed on any  securities  exchange or quoted on the Nasdaq  Stock Market or the
over-the-counter market, the "Fair Market Value" shall be the fair value thereof
determined jointly by the Company and the Required Holders.  If such parties are
unable to reach  agreement  within a reasonable  period of time, such fair value
shall  be  determined  by  an  independent   appraiser  experienced  in  valuing
securities  jointly  selected  by the  Company  and the  Required  Holders.  The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of

                                        9
<PAGE>

Common Stock;  (d) Common Stock in connection  with any dividend or distribution
to  the  holders  of the  Common  Stock;  or (e)  Common  Stock  pursuant  to an
underwritten  offering of Common Stock  registered  under the  Securities Act of
1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants"  means  all the  Series E Stock  Purchase  Warrants
issued by the Company on the date hereof representing in the aggregate the right
to  purchase  from the  Company a total of  312,196  shares of Common  Stock (as
adjusted  pursuant  to the  terms  thereof)  together  with any  stock  purchase
warrants issued in substitution, exchange or replacement therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is  specified,  as of the
date of such vote. No provision hereof, in the absence of affirmative  action by
the Registered Holder to purchase Warrant Shares,  and no enumeration  herein of
the  rights  or  privileges  of the  Registered  Holder  shall  give rise to any
liability of such  Registered  Holder for the Exercise  Price of Warrant  Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                                       10
<PAGE>

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company  to use its  best  efforts  to  permit  all or  part of such  Registered
Holder's  Warrants or Warrant  Shares to be  exchanged  for  nonvoting  stock or
similar interests that convey  equivalent  economic benefits to such Warrants or
Warrant Shares and include equivalent  anti-dilution  protection.  To the extent
that the Company may lawfully do so after the exercise of its best efforts,  any
such exchange shall occur as soon as practicable but in any event within 60 days
after written notice by the Registered Holder of this Warrant to the Company (or
such earlier date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any such loss, theft
or destruction, upon receipt of indemnity reasonably satisfactory to the Company
(provided  that if the  Registered  Holder is a financial  institution  or other
institutional investor its own agreement shall be satisfactory), or, in the case
of any such mutilation upon surrender of such certificate, the Company shall (at
its expense)  execute and deliver in lieu of such  certificate a new certificate
of like kind  representing  the same rights  represented  by such lost,  stolen,
destroyed  or  mutilated  certificate  and dated the date of such lost,  stolen,
destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                                       11
<PAGE>

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.

                                    * * * * *

                                       12
<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook 
                                           ---------------------------
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer



Attest:

/s/ Joanna E. Barnes 
- ----------------------------


<PAGE>



                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                              Signature ____________________

                                              Address ______________________


                                Exhibit I, Page 1

<PAGE>


                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No. W- _____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                    Address                     No. of Shares







Dated:                                     Signature    _______________________

                                                        _______________________

                                           Witness      _______________________


                               Exhibit II, Page 1






                  THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE HAVE NOT BEEN
                  REGISTERED  UNDER  THE  SECURITIES  ACT OF 1933  OR ANY  STATE
                  SECURITIES  LAWS,  AND  MAY BE  OFFERED  AND  SOLD  ONLY IF SO
                  REGISTERED  OR IF  AN  EXEMPTION  FROM  SUCH  REGISTRATION  IS
                  AVAILABLE.


                         SERIES E STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-E2


                  For value  received,  Covol  Technologies,  Inc.,  a  Delaware
corporation  (the  "Company"),  hereby  grants  to Howard  L.  Schwartz,  or its
permitted  transferees  and  assigns,  the right to purchase  from the Company a
total of 54,634 Warrant Shares (as defined herein) at a price per share equal to
$6.15 (the "Initial Exercise  Price").  The exercise price and number of Warrant
Shares (and the amount and kind of other  securities)  for which this Warrant is
exercisable  shall  be  subject  to  adjustment  as  provided  herein.   Certain
capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the  earlier to occur of (i) 180 days  following  the date hereof and (ii)
the date the Company  declares  any  dividends  upon the Common  Stock  (whether
payable in cash, securities or other property),  to and including 5:00 p.m., New
York time, on the third  anniversary of the date hereof or, if such day is not a
Business Day, on the next preceding Business Day (the "Exercise Period").

                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be deemed  to have  been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                        1
<PAGE>

                                    (c)     if  the   Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either (x) a  check payable  to  the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)      Certificates  for Warrant  Shares  purchased
upon exercise of this Warrant shall be delivered by the Company to the Purchaser
within  five days after the date of the  Exercise  Time  together  with any cash
payable in lieu of a fraction of a share  pursuant to Section 13 hereof.  Unless
this Warrant has expired or all of the purchase rights  represented  hereby have
been exercised, the Company shall prepare a new Warrant, substantially identical
hereto,  representing the rights formerly represented by this Warrant which have
not expired or been exercised and shall,  within such five-day  period,  deliver
such  new  Warrant  to the  Person  designated  for  delivery  in  the  Exercise
Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction  of the Company  that such tax has been paid.  Each  Warrant  Share
issuable upon exercise of this Warrant shall, upon payment of the Exercise Price
therefor,  be fully paid and  nonassessable  and free from all liens and charges
with respect to the issuance thereof.

                           (v)      The  Company  shall  not  close   its  books
against the transfer of this Warrant or of any Warrant Shares issued or issuable
upon the exercise of this Warrant in any manner which interferes with the timely
exercise  of this  Warrant.  The  Company  shall from time to time take all such
action  as may be  necessary  to  assure  that the par  value  per  share of the
unissued Warrant Shares acquirable upon exercise of this Warrant is at all times
equal to or less than the Exercise Price

                                        2
<PAGE>

then in  effect.  In the  event  that  the  Company  fails  to  comply  with its
obligations  set forth in the foregoing  sentence,  the Purchaser may (but shall
not be obligated to) purchase  Warrant  Shares  hereunder at par value,  and the
Company shall be obligated to reimburse  the Purchaser for the aggregate  amount
of consideration paid in connection with such exercise in excess of the Exercise
Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company  shall at all  times reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities  into which the Warrant Shares  issuable by reason of such conversion
are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                           (x)      The  Company shall not, and shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary action) avoid or seek to avoid the observance

                                        3
<PAGE>

or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common  Stock),  but shall at all times in good faith assist in the carrying out
of all such  terms of this  Warrant.  Without  limiting  the  generality  of the
foregoing,  the Company shall (a) obtain all such authorizations,  exemptions or
consents from any public regulatory body having  jurisdiction  thereof as may be
necessary  to enable the Company to perform its  obligations  under this Warrant
and (b) not undertake any reverse stock split,  combination,  reorganization  or
other  reclassification  of its  capital  stock  which  would have the effect of
making this Warrant exercisable for less than one share of Common Stock for each
Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product  derived by  multiplying  such Fair Market Value per share of the Common
Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by the Exercise Price resulting
from such adjustment. For the purposes of this Section 2, the calculation of the
number of shares of Common Stock Deemed  Outstanding  shall  exclude the Warrant
Shares.

                                        4
<PAGE>

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                           (i)      Issuance  of  Rights  or  Options.   If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of Convertible  Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding and to
have been  issued and sold by the  Company  for such  price per  share.  For the
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities.  No
further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any such issue or sale of such

                                        5
<PAGE>

Convertible   Securities  is  made  upon  exercise  of  any  Options  for  which
adjustments  of the Exercise Price have been or are to be made pursuant to other
provisions of this Section 2B, no further adjustment of the Exercise Price shall
be made by reason of such issue or sale.

                         (iii)      Change in  Option Price or  Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation  of  Consideration Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such fair market value shall
be determined by an appraiser  jointly  selected by the Company and the Required
Holders,  whose  determination shall be final and binding on the Company and all
Registered  Holders of Warrants  (as  defined in Section 6 below).  The fees and
expenses of such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company, together comprising one integrated

                                        6
<PAGE>

transaction in which no specific  consideration  is allocated to such Options by
the  parties  thereto,  the  Option  shall be deemed to have been  issued for no
consideration; provided, if such other securities are debt securities (such debt
securities so issued are herein referred to as the "Debt") of the Company or any
of its  subsidiaries,  the  Option  shall be  deemed  to have  been  issued  for
consideration equal to the excess, if any, of (a) the aggregate face amount (the
"Estimated Face Amount") of debt securities with terms identical to the terms of
the Debt (other than the increase to face value described in this proviso) which
the Company or such subsidiary would have had to issue had no Option been issued
in connection  therewith,  given the prevailing market conditions at the time of
the issuance of the Debt, in order to receive the same aggregate net proceeds as
is actually  received from the issuance of the Debt, over (b) the aggregate face
amount of the Debt.  The  Estimated  Face  Amount  shall be as  mutually  agreed
between the Company and the Registered Holder or, if no such mutual agreement is
reached,  as set  forth in the  written  opinion,  addressed  to the  Registered
Holder, of an investment bank of national  recognition,  retained by the Company
and reasonably acceptable to the Registered Holder;  provided, that the fees and
expenses of such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury  Shares.  The  number of  shares of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the Company  takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon

                                        7
<PAGE>

exercise of this Warrant shall be proportionately  increased.  If the Company at
any time combines (by reverse stock split or otherwise)  the Common Stock into a
smaller number of shares, the Exercise Price in effect immediately prior to such
combination shall be proportionately  increased and the number of Warrant Shares
obtainable upon exercise of this Warrant shall be proportionately decreased.

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the Exercise Price and
the number of Warrant Shares  obtainable  upon exercise of this Warrant so as to
protect the rights of the Registered Holder of this Warrant.

                                        8
<PAGE>

                  2F.      Notices.

                           (i)      Immediately  upon   any  adjustment  of  the
Exercise Price,  the Company shall give written notice thereof to the Registered
Holder,  setting forth in reasonable  detail and certifying  the  calculation of
such adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic over-the-counter market as reported by the National Quotation

                                        9
<PAGE>

Bureau, Incorporated,  or any similar successor organization,  in each such case
averaged over the period of the 30 Business Days  immediately  preceding the day
on which "Fair Market Value" is being  determined.  If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market,  the "Fair Market  Value" shall be the fair value
thereof  determined  jointly by the Company and the  Required  Holders.  If such
parties are unable to reach agreement  within a reasonable  period of time, such
fair value  shall be  determined  by an  independent  appraiser  experienced  in
valuing securities jointly selected by the Company and the Required Holders. The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of Common  Stock;  (d) Common Stock
in  connection  with any dividend or  distribution  to the holders of the Common
Stock; or (e) Common Stock pursuant to an underwritten  offering of Common Stock
registered under the Securities Act of 1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants"  means  all the  Series E Stock  Purchase  Warrants
issued by the Company on the date hereof representing in the aggregate the right
to  purchase  from the  Company a total of  312,196  shares of Common  Stock (as
adjusted  pursuant  to the  terms  thereof)  together  with any  stock  purchase
warrants issued in substitution, exchange or replacement therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is specified,

                                       10
<PAGE>

as of the date of such vote. No provision  hereof, in the absence of affirmative
action by the Registered  Holder to purchase Warrant Shares,  and no enumeration
herein of the rights or privileges of the  Registered  Holder shall give rise to
any liability of such Registered Holder for the Exercise Price of Warrant Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company  to use its  best  efforts  to  permit  all or  part of such  Registered
Holder's  Warrants or Warrant  Shares to be  exchanged  for  nonvoting  stock or
similar interests that convey  equivalent  economic benefits to such Warrants or
Warrant Shares and include equivalent  anti-dilution  protection.  To the extent
that the Company may lawfully do so after the exercise of its best efforts,  any
such exchange shall occur as soon as practicable but in any event within 60 days
after written notice by the Registered Holder of this Warrant to the Company (or
such earlier date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any

                                       11
<PAGE>

such  loss,  theft  or  destruction,   upon  receipt  of  indemnity   reasonably
satisfactory  to the  Company  (provided  that  if the  Registered  Holder  is a
financial institution or other institutional investor its own agreement shall be
satisfactory),  or, in the case of any such  mutilation  upon  surrender of such
certificate,  the Company shall (at its expense)  execute and deliver in lieu of
such  certificate a new  certificate of like kind  representing  the same rights
represented by such lost, stolen,  destroyed or mutilated  certificate and dated
the date of such lost, stolen, destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.

                                    * * * * *

                                       12
<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook 
                                            -------------------------
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer


Attest:

/s/ Joanna E. Barnes 
- ----------------------------

<PAGE>

                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                              Signature ____________________

                                              Address ______________________


                                Exhibit I, Page 1
<PAGE>

                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No. W- _____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                  Address                   No. of Shares







Dated:                                      Signature   _______________________

                                                        _______________________

                                            Witness     _______________________


                               Exhibit II, Page 1





                  THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE HAVE NOT BEEN
                  REGISTERED  UNDER  THE  SECURITIES  ACT OF 1933  OR ANY  STATE
                  SECURITIES  LAWS,  AND  MAY BE  OFFERED  AND  SOLD  ONLY IF SO
                  REGISTERED  OR IF  AN  EXEMPTION  FROM  SUCH  REGISTRATION  IS
                  AVAILABLE.


                         SERIES E STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-E3


                  For value  received,  Covol  Technologies,  Inc.,  a  Delaware
corporation (the "Company"), hereby grants to Jack A. Schwebel, or its permitted
transferees  and  assigns,  the right to  purchase  from the  Company a total of
54,634  Warrant  Shares (as defined  herein) at a price per share equal to $6.15
(the "Initial Exercise Price").  The exercise price and number of Warrant Shares
(and  the  amount  and kind of other  securities)  for  which  this  Warrant  is
exercisable  shall  be  subject  to  adjustment  as  provided  herein.   Certain
capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the  earlier to occur of (i) 180 days  following  the date hereof and (ii)
the date the Company  declares  any  dividends  upon the Common  Stock  (whether
payable in cash, securities or other property),  to and including 5:00 p.m., New
York time, on the third  anniversary of the date hereof or, if such day is not a
Business Day, on the next preceding Business Day (the "Exercise Period").

                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be deemed  to have  been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;


                                        1
<PAGE>

                                    (c)     if  the   Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either (x)  a check  payable  to the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)      Certificates  for Warrant  Shares  purchased
upon exercise of this Warrant shall be delivered by the Company to the Purchaser
within  five days after the date of the  Exercise  Time  together  with any cash
payable in lieu of a fraction of a share  pursuant to Section 13 hereof.  Unless
this Warrant has expired or all of the purchase rights  represented  hereby have
been exercised, the Company shall prepare a new Warrant, substantially identical
hereto,  representing the rights formerly represented by this Warrant which have
not expired or been exercised and shall,  within such five-day  period,  deliver
such  new  Warrant  to the  Person  designated  for  delivery  in  the  Exercise
Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction  of the Company  that such tax has been paid.  Each  Warrant  Share
issuable upon exercise of this Warrant shall, upon payment of the Exercise Price
therefor,  be fully paid and  nonassessable  and free from all liens and charges
with respect to the issuance thereof.

                           (v) The Company shall not close its books against the
transfer of this Warrant or of any Warrant  Shares  issued or issuable  upon the
exercise of this Warrant in any manner which interferes with the timely exercise
of this Warrant. The Company shall from time to time take all such action as may
be  necessary  to assure  that the par value per share of the  unissued  Warrant
Shares acquirable upon exercise of this Warrant is at all times equal to or less
than the Exercise Price

                                        2
<PAGE>

then in  effect.  In the  event  that  the  Company  fails  to  comply  with its
obligations  set forth in the foregoing  sentence,  the Purchaser may (but shall
not be obligated to) purchase  Warrant  Shares  hereunder at par value,  and the
Company shall be obligated to reimburse  the Purchaser for the aggregate  amount
of consideration paid in connection with such exercise in excess of the Exercise
Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company  shall at all  times reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities  into which the Warrant Shares  issuable by reason of such conversion
are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                           (x)      The Company shall not, and  shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary action) avoid or seek to avoid the observance

                                        3
<PAGE>

or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common  Stock),  but shall at all times in good faith assist in the carrying out
of all such  terms of this  Warrant.  Without  limiting  the  generality  of the
foregoing,  the Company shall (a) obtain all such authorizations,  exemptions or
consents from any public regulatory body having  jurisdiction  thereof as may be
necessary  to enable the Company to perform its  obligations  under this Warrant
and (b) not undertake any reverse stock split,  combination,  reorganization  or
other  reclassification  of its  capital  stock  which  would have the effect of
making this Warrant exercisable for less than one share of Common Stock for each
Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product  derived by  multiplying  such Fair Market Value per share of the Common
Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by the Exercise Price resulting
from such adjustment. For the purposes of this Section 2, the calculation of the
number of shares of Common Stock Deemed  Outstanding  shall  exclude the Warrant
Shares.

                                        4
<PAGE>

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                           (i)      Issuance  of  Rights  or  Options.   If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of  Convertible Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding and to
have been  issued and sold by the  Company  for such  price per  share.  For the
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities.  No
further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any such issue or sale of such

                                        5
<PAGE>

Convertible   Securities  is  made  upon  exercise  of  any  Options  for  which
adjustments  of the Exercise Price have been or are to be made pursuant to other
provisions of this Section 2B, no further adjustment of the Exercise Price shall
be made by reason of such issue or sale.

                         (iii)      Change in  Option Price  or Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation  of Consideration  Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such fair market value shall
be determined by an appraiser  jointly  selected by the Company and the Required
Holders,  whose  determination shall be final and binding on the Company and all
Registered  Holders of Warrants  (as  defined in Section 6 below).  The fees and
expenses of such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company, together comprising one integrated

                                        6
<PAGE>

transaction in which no specific  consideration  is allocated to such Options by
the  parties  thereto,  the  Option  shall be deemed to have been  issued for no
consideration; provided, if such other securities are debt securities (such debt
securities so issued are herein referred to as the "Debt") of the Company or any
of its  subsidiaries,  the  Option  shall be  deemed  to have  been  issued  for
consideration equal to the excess, if any, of (a) the aggregate face amount (the
"Estimated Face Amount") of debt securities with terms identical to the terms of
the Debt (other than the increase to face value described in this proviso) which
the Company or such subsidiary would have had to issue had no Option been issued
in connection  therewith,  given the prevailing market conditions at the time of
the issuance of the Debt, in order to receive the same aggregate net proceeds as
is actually  received from the issuance of the Debt, over (b) the aggregate face
amount of the Debt.  The  Estimated  Face  Amount  shall be as  mutually  agreed
between the Company and the Registered Holder or, if no such mutual agreement is
reached,  as set  forth in the  written  opinion,  addressed  to the  Registered
Holder, of an investment bank of national  recognition,  retained by the Company
and reasonably acceptable to the Registered Holder;  provided, that the fees and
expenses of such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury  Shares.  The  number of  shares of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the Company  takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon

                                        7
<PAGE>

exercise of this Warrant shall be proportionately  increased.  If the Company at
any time combines (by reverse stock split or otherwise)  the Common Stock into a
smaller number of shares, the Exercise Price in effect immediately prior to such
combination shall be proportionately  increased and the number of Warrant Shares
obtainable upon exercise of this Warrant shall be proportionately decreased.

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the Exercise Price and
the number of Warrant Shares  obtainable  upon exercise of this Warrant so as to
protect the rights of the Registered Holder of this Warrant.

                                        8
<PAGE>

                  2F.      Notices.

                           (i)      Immediately  upon  any   adjustment  of  the
Exercise Price,  the Company shall give written notice thereof to the Registered
Holder,  setting forth in reasonable  detail and certifying  the  calculation of
such adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic over-the-counter market as reported by the National Quotation

                                        9
<PAGE>

Bureau, Incorporated,  or any similar successor organization,  in each such case
averaged over the period of the 30 Business Days  immediately  preceding the day
on which "Fair Market Value" is being  determined.  If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market,  the "Fair Market  Value" shall be the fair value
thereof  determined  jointly by the Company and the  Required  Holders.  If such
parties are unable to reach agreement  within a reasonable  period of time, such
fair value  shall be  determined  by an  independent  appraiser  experienced  in
valuing securities jointly selected by the Company and the Required Holders. The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of Common  Stock;  (d) Common Stock
in  connection  with any dividend or  distribution  to the holders of the Common
Stock; or (e) Common Stock pursuant to an underwritten  offering of Common Stock
registered under the Securities Act of 1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants"  means  all the  Series E Stock  Purchase  Warrants
issued by the Company on the date hereof representing in the aggregate the right
to  purchase  from the  Company a total of  312,196  shares of Common  Stock (as
adjusted  pursuant  to the  terms  thereof)  together  with any  stock  purchase
warrants issued in substitution, exchange or replacement therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is specified,

                                       10
<PAGE>

as of the date of such vote. No provision  hereof, in the absence of affirmative
action by the Registered  Holder to purchase Warrant Shares,  and no enumeration
herein of the rights or privileges of the  Registered  Holder shall give rise to
any liability of such Registered Holder for the Exercise Price of Warrant Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company  to use its  best  efforts  to  permit  all or  part of such  Registered
Holder's  Warrants or Warrant  Shares to be  exchanged  for  nonvoting  stock or
similar interests that convey  equivalent  economic benefits to such Warrants or
Warrant Shares and include equivalent  anti-dilution  protection.  To the extent
that the Company may lawfully do so after the exercise of its best efforts,  any
such exchange shall occur as soon as practicable but in any event within 60 days
after written notice by the Registered Holder of this Warrant to the Company (or
such earlier date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any

                                       11
<PAGE>

such  loss,  theft  or  destruction,   upon  receipt  of  indemnity   reasonably
satisfactory  to the  Company  (provided  that  if the  Registered  Holder  is a
financial institution or other institutional investor its own agreement shall be
satisfactory),  or, in the case of any such  mutilation  upon  surrender of such
certificate,  the Company shall (at its expense)  execute and deliver in lieu of
such  certificate a new  certificate of like kind  representing  the same rights
represented by such lost, stolen,  destroyed or mutilated  certificate and dated
the date of such lost, stolen, destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.

                                    * * * * *

                                       12
<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook
                                           -------------------------
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer


Attest:

/s/ Joanna E. Barnes 
- ----------------------------


<PAGE>



                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                               Signature ____________________

                                               Address ______________________


                                Exhibit I, Page 1
<PAGE>

                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No. W- _____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                  Address                    No. of Shares







Dated:                                   Signature    _______________________

                                                      _______________________

                                         Witness      _______________________


                               Exhibit II, Page 1





                  THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE HAVE NOT BEEN
                  REGISTERED  UNDER  THE  SECURITIES  ACT OF 1933  OR ANY  STATE
                  SECURITIES  LAWS,  AND  MAY BE  OFFERED  AND  SOLD  ONLY IF SO
                  REGISTERED  OR IF  AN  EXEMPTION  FROM  SUCH  REGISTRATION  IS
                  AVAILABLE.


                         SERIES E STOCK PURCHASE WARRANT


Date of Issuance:  March 17, 1999                           Certificate No. W-E4


                  For value  received,  Covol  Technologies,  Inc.,  a  Delaware
corporation  (the  "Company"),  hereby  grants  to  Brent  M.  Lockwood,  or its
permitted  transferees  and  assigns,  the right to purchase  from the Company a
total of 46,830 Warrant Shares (as defined herein) at a price per share equal to
$6.15 (the "Initial Exercise  Price").  The exercise price and number of Warrant
Shares (and the amount and kind of other  securities)  for which this Warrant is
exercisable  shall  be  subject  to  adjustment  as  provided  herein.   Certain
capitalized terms used herein are defined in Section 4 hereof.

                  This Warrant is subject to the following provisions:

                  SECTION 1.        Exercise of Warrant.

                  1A. Exercise Period.  The purchase rights  represented by this
Warrant may be exercised, in whole or in part, at any time and from time to time
after the  earlier to occur of (i) 180 days  following  the date hereof and (ii)
the date the Company  declares  any  dividends  upon the Common  Stock  (whether
payable in cash, securities or other property),  to and including 5:00 p.m., New
York time, on the third  anniversary of the date hereof or, if such day is not a
Business Day, on the next preceding Business Day (the "Exercise Period").

                  1B.      Exercise Procedure.

                           (i)      This Warrant  shall be deemed  to have  been
exercised  when all of the  following  items have been  delivered to the Company
(the "Exercise Time"):

                                    (a)     a completed  Exercise  Agreement, as
         described in Section 1C below, executed by the Person exercising all or
         part  of  the  purchase   rights   represented  by  this  Warrant  (the
         "Purchaser");

                                    (b)     this Warrant;

                                        1
<PAGE>

                                    (c)     if   the  Purchaser   is   not   the
         Registered  Holder,  an Assignment or Assignments in the form set forth
         in Exhibit II hereto  evidencing  the assignment of this Warrant to the
         Purchaser; and

                                    (d)     either (x) a  check payable  to  the
         Company in an amount  equal to the  product of the  Exercise  Price (as
         such term is defined in Section 2)  multiplied by the number of Warrant
         Shares being  purchased  upon such  exercise (the  "Aggregate  Exercise
         Price"),  (y) the surrender to the Company of securities of the Company
         having a value  equal to the  Aggregate  Exercise  Price of the Warrant
         Shares being  purchased upon such exercise  (which value in the case of
         debt securities  shall be the principal  amount thereof and in the case
         of shares of Common Stock shall be the Fair Market Value  thereof),  or
         (z) the  delivery  of a notice to the  Company  that the  Purchaser  is
         exercising the Warrant by authorizing  the Company to reduce the number
         of Warrant Shares subject to the Warrant by the number of shares having
         an aggregate Fair Market Value equal to the Aggregate Exercise Price.

                          (ii)      Certificates  for Warrant  Shares  purchased
         upon  exercise of this Warrant shall be delivered by the Company to the
         Purchaser within five days after the date of the Exercise Time together
         with any cash  payable in lieu of a  fraction  of a share  pursuant  to
         Section  13  hereof.  Unless  this  Warrant  has  expired or all of the
         purchase rights  represented  hereby have been  exercised,  the Company
         shall   prepare  a  new  Warrant,   substantially   identical   hereto,
         representing the rights formerly represented by this Warrant which have
         not expired or been exercised and shall,  within such five-day  period,
         deliver such new Warrant to the Person  designated  for delivery in the
         Exercise Agreement.

                         (iii) The Warrant Shares  issuable upon the exercise of
this  Warrant  shall be  deemed  to have been  issued  to the  Purchaser  at the
Exercise Time, and the Purchaser shall be deemed for all purposes to have become
the Registered Holder of such Warrant Shares at the Exercise Time.

                          (iv) The issuance of  certificates  for Warrant Shares
upon  exercise of this Warrant  shall be made without  charge to the  Registered
Holder or the Purchaser for any taxes in respect thereof or other costs incurred
by the Company in  connection  with such  exercise  and the related  issuance of
Warrant Shares;  provided, that the Company shall not be required to pay any tax
or taxes  which may be  payable  in  respect  of any  transfer  involved  in the
issuance of any Warrants or any  certificates  representing  Warrant Shares in a
name  other  than that of a  Registered  Holder,  and the  Company  shall not be
required to issue or deliver  such  Warrant or  certificate  for Warrant  Shares
unless and until the Person  requesting the issuance  thereof shall have paid to
the Company the amount of such tax or shall have  established  to the reasonable
satisfaction  of the Company  that such tax has been paid.  Each  Warrant  Share
issuable upon exercise of this Warrant shall, upon payment of the Exercise Price
therefor,  be fully paid and  nonassessable  and free from all liens and charges
with respect to the issuance thereof.

                           (v) The Company shall not close its books against the
transfer of this Warrant or of any Warrant  Shares  issued or issuable  upon the
exercise of this Warrant in any manner which interferes with the timely exercise
of this Warrant. The Company shall from time to time take all such action as may
be  necessary  to assure  that the par value per share of the  unissued  Warrant
Shares acquirable upon exercise of this Warrant is at all times equal to or less
than the Exercise Price

                                        2
<PAGE>

then in  effect.  In the  event  that  the  Company  fails  to  comply  with its
obligations  set forth in the foregoing  sentence,  the Purchaser may (but shall
not be obligated to) purchase  Warrant  Shares  hereunder at par value,  and the
Company shall be obligated to reimburse  the Purchaser for the aggregate  amount
of consideration paid in connection with such exercise in excess of the Exercise
Price then in effect.

                          (vi) The Company shall assist and  cooperate  with any
reasonable  request by the Registered  Holder or any Purchaser which is required
to make any governmental  filings or obtain any governmental  approvals prior to
or in connection with any exercise of this Warrant.

                         (vii)      Notwithstanding any  other provision hereof,
if an exercise of any portion of this Warrant is to be made in connection with a
public offering or a sale of the Company (pursuant to a merger, sale of stock or
otherwise),  such  exercise  may at the  election  of the  Registered  Holder be
conditioned  upon the  consummation  of such  transaction,  in which  case  such
exercise  shall not be deemed to be  effective  until  immediately  prior to the
consummation of such transaction.

                        (viii)      The Company  shall at all  times reserve and
keep available out of its  authorized  but unissued  Common Stock solely for the
purpose of issuance  upon the exercise of this  Warrant,  the maximum  number of
Warrant  Shares  issuable upon the exercise of this Warrant.  All Warrant Shares
which are so issuable shall,  when issued and upon the payment of the applicable
Exercise  Price, be duly and validly issued,  fully paid and  nonassessable  and
free from all taxes, liens and charges.  The Company shall take all such actions
as may be  necessary  to ensure  that all such  Warrant  Shares may be so issued
without  violation  by  the  Company  of  any  applicable  law  or  governmental
regulation or any  requirements of any domestic  securities  exchange upon which
shares of Common Stock or other  securities  constituting  Warrant Shares may be
listed  (except  for  official  notice of issuance  which  shall be  immediately
delivered by the Company upon each such issuance). The Company will use its best
efforts to cause the  Warrant  Shares,  immediately  upon such  exercise,  to be
listed on any domestic  securities exchange upon which shares of Common Stock or
other  securities  constituting  Warrant  Shares  are listed at the time of such
exercise.

                          (ix) If the  Warrant  Shares  issuable  by  reason  of
exercise of this  Warrant are  convertible  into or  exchangeable  for any other
stock or securities of the Company, the Company shall, at the Purchaser's option
and upon  surrender of this Warrant by such Purchaser as provided above together
with any notice,  statement  or payment  required to effect such  conversion  or
exchange of Warrant Shares, deliver to such Purchaser (or as otherwise specified
by such  Purchaser) a  certificate  or  certificates  representing  the stock or
securities  into which the Warrant Shares  issuable by reason of such conversion
are  convertible or  exchangeable,  registered in such name or names and in such
denomination or denominations as such Purchaser has specified.

                           (x)      The Company shall  not, and shall not permit
its subsidiaries to, directly or indirectly,  by any action (including,  without
limitation,  reincorporation in a jurisdiction other than Delaware, amending its
Certificate of Incorporation or through any Organic Change,  issuance or sale of
securities or any other voluntary action) avoid or seek to avoid the observance

                                        3
<PAGE>

or  performance  of any of terms of this Warrant or impair or diminish its value
(except for any action which  ratably  affects all Warrant  Shares and shares of
Common  Stock),  but shall at all times in good faith assist in the carrying out
of all such  terms of this  Warrant.  Without  limiting  the  generality  of the
foregoing,  the Company shall (a) obtain all such authorizations,  exemptions or
consents from any public regulatory body having  jurisdiction  thereof as may be
necessary  to enable the Company to perform its  obligations  under this Warrant
and (b) not undertake any reverse stock split,  combination,  reorganization  or
other  reclassification  of its  capital  stock  which  would have the effect of
making this Warrant exercisable for less than one share of Common Stock for each
Registered Holder.

                  1C. Exercise Agreement. Upon any exercise of this Warrant, the
Purchaser  shall deliver to the Company an Exercise  Agreement in  substantially
the form set forth in Exhibit I hereto,  except that if the  Warrant  Shares are
not to be issued in the name of the Registered  Holder,  the Exercise  Agreement
shall also state the name of the Person to whom the certificates for the Warrant
Shares are to be issued,  and if the number of Warrant  Shares to be issued does
not include all of the Warrant Shares purchasable hereunder, it shall also state
the name of the Person to whom a new Warrant for the unexercised  portion of the
rights hereunder is to be issued.

                  SECTION 2.  Adjustment of Exercise Price and Number of Shares.
In order to prevent  dilution  of the rights  granted  under this  Warrant,  the
Initial  Exercise  Price  shall be  subject to  adjustment  from time to time as
provided in this  Section 2 (as so  adjusted,  the  "Exercise  Price"),  and the
number of Warrant  Shares  obtainable  upon  exercise of this  Warrant  shall be
subject to adjustment from time to time, each as provided in this Section 2.

                  2A.  Adjustment  of  Exercise  Price and Number of Shares upon
Issuance of Common  Stock.  If and  whenever,  on or after the date hereof,  the
Company  issues or sells (or in  accordance  with  Section  2B is deemed to have
issued or sold),  other  than (i)  pursuant  to a  Permitted  Issuance,  (ii) as
described  in Section 2C or (iii)  pursuant to the  Purchase  Rights  covered by
Section 3, any shares of Common  Stock for a  consideration  per share less than
the Fair Market Value per share of the Common Stock determined as of the earlier
of (x) the  announcement  of such  issuance  or  sale,  or (y) the  date of such
issuance or sale, then immediately upon such issuance or sale the Exercise Price
shall be reduced to equal the amount  determined  by  multiplying  the  Exercise
Price in effect  immediately  prior to such issuance or sale by a fraction,  the
numerator  of which will be the sum of (1) the number of shares of Common  Stock
Deemed Outstanding  immediately prior to such issuance or sale multiplied by the
Fair Market  Value per share of the Common  Stock  determined  as of the date of
such  issuance  or sale,  plus (2) the  consideration,  if any,  received by the
Company upon such  issuance or sale,  and the  denominator  of which will be the
product  derived by  multiplying  such Fair Market Value per share of the Common
Stock by the number of shares of Common  Stock  Deemed  Outstanding  immediately
after such issuance or sale.  Upon each such  adjustment  of the Exercise  Price
hereunder, the number of Warrant Shares acquirable upon exercise of this Warrant
shall be adjusted to equal the number of shares  determined by  multiplying  the
Exercise Price in effect  immediately  prior to such adjustment by the number of
Warrant Shares  acquirable  upon exercise of this Warrant  immediately  prior to
such adjustment and dividing the product thereof by the Exercise Price resulting
from such adjustment. For the purposes of this Section 2, the calculation of the
number of shares of Common Stock Deemed  Outstanding  shall  exclude the Warrant
Shares.

                                        4
<PAGE>

                  2B. Effect on Exercise Price of Certain  Events.  For purposes
of determining the adjusted Exercise Price under Section 2A, the following shall
be applicable:

                           (i)      Issuance  of  Rights  or  Options.   If  the
Company in any manner grants any rights or options,  whether or not  immediately
exercisable,  (other than the Purchase  Rights  covered by Section 3 hereof or a
Permitted Issuance) to subscribe for or to purchase Common Stock or any stock or
other  securities  convertible  into or exchangeable for Common Stock (including
without  limitation  convertible  common  stock) (such  rights or options  being
herein called "Options" and such convertible or exchangeable stock or securities
being herein called "Convertible  Securities") and the price per share for which
Common Stock is issuable upon the exercise of such Options or upon conversion or
exchange of such  Convertible  Securities is less than the Fair Market Value per
share of the Common  Stock in effect on the earlier of (x) the  announcement  of
such  grant and (y) the date of such  grant,  then the total  maximum  number of
shares of Common  Stock  issuable  upon the  exercise  of such  Options  or upon
conversion  or  exchange  of  the  total  maximum  amount  of  such  Convertible
Securities  issuable  upon the  exercise of such  Options  shall be deemed to be
outstanding  and to have been  issued and sold by the Company for such price per
share.  For  purposes of this  paragraph,  the "price per share for which Common
Stock is issuable upon  exercise of such Options or upon  conversion or exchange
of such Convertible  Securities" is determined by dividing (A) the total amount,
if any,  received or receivable by the Company as consideration for the granting
of such Options,  plus the minimum aggregate amount of additional  consideration
payable to the Company upon the exercise of all such  Options,  plus in the case
of such Options which relate to Convertible  Securities,  the minimum  aggregate
amount of  additional  consideration,  if any,  payable to the Company  upon the
issuance or sale of such  Convertible  Securities and the conversion or exchange
thereof, by (B) the total maximum number of shares of Common Stock issuable upon
exercise  of such  Options  or upon  the  conversion  or  exchange  of all  such
Convertible  Securities  issuable upon the exercise of such Options.  No further
adjustment of the Exercise Price shall be made upon the actual  issuance of such
Common Stock or of such Convertible Securities upon the exercise of such Options
or upon the actual  issuance of such Common Stock upon conversion or exchange of
such Convertible Securities.

                          (ii)      Issuance of Convertible  Securities.  If the
Company in any manner issues or sells any Convertible Securities, whether or not
immediately  convertible  or  exchangeable,  and the  price  per share for which
Common Stock is issuable upon such  conversion or exchange is less than the Fair
Market  Value per share of the Common  Stock in effect on the earlier of (x) the
announcement of such issuance or sale and (y) the date of issuance or sale, then
the  maximum  number of  shares of Common  Stock  issuable  upon  conversion  or
exchange of such Convertible Securities shall be deemed to be outstanding and to
have been  issued and sold by the  Company  for such  price per  share.  For the
purposes  of this  paragraph,  the  "price per share for which  Common  Stock is
issuable  upon such  conversion  or exchange" is  determined by dividing (A) the
total amount  received or  receivable  by the Company as  consideration  for the
issue or sale of such Convertible Securities,  plus the minimum aggregate amount
of additional consideration,  if any, payable to the Company upon the conversion
or exchange  thereof,  by (B) the total maximum number of shares of Common Stock
issuable upon the conversion or exchange of all such Convertible Securities.  No
further  adjustment of the Exercise Price shall be made upon the actual issue of
such Common Stock upon  conversion or exchange of such  Convertible  Securities,
and if any such issue or sale of such

                                        5
<PAGE>

Convertible   Securities  is  made  upon  exercise  of  any  Options  for  which
adjustments  of the Exercise Price have been or are to be made pursuant to other
provisions of this Section 2B, no further adjustment of the Exercise Price shall
be made by reason of such issue or sale.

                         (iii)      Change in  Option Price or  Conversion Rate.
If either  the  purchase  price  provided  for in any  Options,  the  additional
consideration,  if any,  payable upon the issue,  conversion  or exchange of any
Convertible  Securities,  or the rate at which any  Convertible  Securities  are
convertible  into or exchangeable for Common Stock shall change at any time, the
Exercise  Price in effect at the time of such  change  shall be  adjusted to the
Exercise  Price which would have been in effect at such time had such Options or
Convertible  Securities  still  outstanding  provided for such changed  purchase
price, additional  consideration or changed conversion rate, as the case may be,
at the time initially  granted,  issued or sold and the number of Warrant Shares
shall be correspondingly readjusted.

                          (iv)      Treatment of Expired Options and Unexercised
Convertible  Securities.  Upon the expiration of any Option issued following the
date  hereof  or the  termination  of any  right  to  convert  or  exchange  any
Convertible  Securities issued following the date hereof, in either case without
the exercise of such Option or right,  the Exercise Price then in effect and the
number of Warrant Shares acquirable  hereunder shall be adjusted to the Exercise
Price and the  number of shares  which  would have been in effect at the time of
such expiration or termination had such Option or Convertible Securities, to the
extent  outstanding  immediately prior to such expiration or termination,  never
been issued.

                           (v)      Calculation of  Consideration  Received.  If
any Common Stock, Options or Convertible Securities are issued or sold or deemed
to have been issued or sold for cash, the consideration  received therefor shall
be deemed to be the net amount  received  by the Company  therefor.  In case any
Common  Stock,  Options  or  Convertible  Securities  are  issued  or sold for a
consideration  other than cash, the amount of the consideration  other than cash
received by the Company  shall be the fair market  value of such  consideration,
except where such consideration consists of marketable securities, in which case
the amount of  consideration  received by the Company  shall be the market price
thereof  as of the  date of  receipt.  In case  any  Common  Stock,  Options  or
Convertible  Securities are issued to the owners of the non-surviving  entity in
connection with any merger or other business combination in which the Company is
the surviving entity, the amount of consideration therefor shall be deemed to be
the fair  market  value of such  portion of the net assets and  business  of the
non-surviving  entity  as is  attributable  to such  Common  Stock,  Options  or
Convertible  Securities,  as the  case  may be.  The  fair  market  value of any
consideration  other  than cash or  marketable  securities  shall be  determined
jointly by the Company and the Required  Holders.  If such parties are unable to
reach agreement within a reasonable period of time, such fair market value shall
be determined by an appraiser  jointly  selected by the Company and the Required
Holders,  whose  determination shall be final and binding on the Company and all
Registered  Holders of Warrants  (as  defined in Section 6 below).  The fees and
expenses of such appraiser shall be paid by the Company.

                          (vi)      Integrated Transactions.  In case any Option
is  issued  in  connection  with the  issue or sale of other  securities  of the
Company, together comprising one integrated

                                        6
<PAGE>

transaction in which no specific  consideration  is allocated to such Options by
the  parties  thereto,  the  Option  shall be deemed to have been  issued for no
consideration; provided, if such other securities are debt securities (such debt
securities so issued are herein referred to as the "Debt") of the Company or any
of its  subsidiaries,  the  Option  shall be  deemed  to have  been  issued  for
consideration equal to the excess, if any, of (a) the aggregate face amount (the
"Estimated Face Amount") of debt securities with terms identical to the terms of
the Debt (other than the increase to face value described in this proviso) which
the Company or such subsidiary would have had to issue had no Option been issued
in connection  therewith,  given the prevailing market conditions at the time of
the issuance of the Debt, in order to receive the same aggregate net proceeds as
is actually  received from the issuance of the Debt, over (b) the aggregate face
amount of the Debt.  The  Estimated  Face  Amount  shall be as  mutually  agreed
between the Company and the Registered Holder or, if no such mutual agreement is
reached,  as set  forth in the  written  opinion,  addressed  to the  Registered
Holder, of an investment bank of national  recognition,  retained by the Company
and reasonably acceptable to the Registered Holder;  provided, that the fees and
expenses of such investment bank shall be borne by the Company.

         Example:   If the Company issues $20 million aggregate principal amount
                    of 10% subordinated  debentures with a 10-year maturity (and
                    receives  aggregate  net  proceeds of $20  million),  and in
                    connection therewith issues warrants, and in accordance with
                    the  provisions  of  Section  2B(vi),  the  Company  and the
                    Registered  Holder  mutually  agree  or an  investment  bank
                    determines   that  the   Estimated   Face   Amount   of  the
                    subordinated  debentures (with terms otherwise  identical to
                    the securities issued) would have been $21 million (i.e., to
                    yield aggregate net proceeds of $20 million to the Company),
                    had the warrants not been issued, then the warrants would be
                    deemed to have been issued for $1 million.

                         (vii)      Treasury  Shares.  The number  of shares  of
Common Stock outstanding at any given time does not include shares owned or held
by or for the  account of the Company or any  subsidiary  of the Company and the
disposition  of any shares so owned or held shall be considered an issue or sale
of Common Stock.

                        (viii)      Record Date.  If the  Company takes a record
of the holders of Common Stock for the purpose of entitling  them (A) to receive
a dividend or other distribution payable in Common Stock, Options or Convertible
Securities  or (B) to  subscribe  for  or  purchase  Common  Stock,  Options  or
Convertible Securities,  then such record date shall be deemed to be the date of
the issue or sale of the shares of Common  Stock  deemed to have been  issued or
sold  upon  the  declaration  of such  dividend  or the  making  of  such  other
distribution  or the  date of the  granting  of such  right of  subscription  or
purchase, as the case may be.

                  2C. Subdivision or Combination of Common Stock. If the Company
at any time subdivides (by any stock split, stock dividend,  recapitalization or
otherwise)  the Common Stock into a greater  number of shares or pays a dividend
or makes a distribution  to holders of the Common Stock in the form of shares of
Common Stock, the Exercise Price in effect immediately prior to such subdivision
shall be  proportionately  reduced and the number of Warrant  Shares  obtainable
upon

                                        7
<PAGE>

exercise of this Warrant shall be proportionately  increased.  If the Company at
any time combines (by reverse stock split or otherwise)  the Common Stock into a
smaller number of shares, the Exercise Price in effect immediately prior to such
combination shall be proportionately  increased and the number of Warrant Shares
obtainable upon exercise of this Warrant shall be proportionately decreased.

                  2D.  Organic  Change.  Any  recapitalization,  reorganization,
reclassification, consolidation, merger, sale of all or substantially all of the
Company's  assets  or other  transaction  which is  effected  in such a way that
holders  of Common  Stock are  entitled  to  receive  (either  directly  or upon
subsequent  liquidation)  stock,  securities  or assets  with  respect  to or in
exchange for Common Stock is referred to herein as an "Organic Change". Prior to
the  consummation  of any Organic  Change,  the Company  shall make  appropriate
provision to ensure that each  Registered  Holder of Warrants  shall  thereafter
have the right to acquire  and  receive  upon  exercise  thereof,  in lieu of or
addition  to (as the case may be) the  Warrant  Shares  immediately  theretofore
acquirable and receivable  upon exercise of such Registered  Holder's  Warrants,
such  shares of stock,  securities  or assets as may be issued or  payable  with
respect  to  or in  exchange  for  the  number  of  Warrant  Shares  immediately
theretofore  acquirable and receivable upon exercise of such Registered Holder's
Warrants had such Organic Change not taken place.  In any such case, the Company
shall make appropriate provision with respect to such Registered Holder's rights
and interests to insure that the provisions  hereof  (including  this Section 2)
shall  thereafter be applicable to the Warrants  (including,  in the case of any
such Organic Change in which the successor entity or purchasing  entity is other
than the Company, an immediate adjustment of the Exercise Price to the value for
the  Common  Stock  reflected  by  the  terms  of  such  Organic  Change  and  a
corresponding  immediate  adjustment in the number of Warrant Shares  acquirable
and receivable upon exercise of the Warrants,  if the value so reflected is less
than the Fair Market  Value of the Common Stock in effect  immediately  prior to
the earlier of (x) the  announcement of such Organic Change and (y) such Organic
Change).  The Company shall not effect any such Organic Change unless,  prior to
the  consummation  thereof,  the  successor  entity (if other than the  Company)
resulting   from  such  Organic   Change   (including  a  purchaser  of  all  or
substantially  all the  Company's  assets)  assumes  by written  instrument  the
obligation  to deliver to each  Registered  Holder of  Warrants  such  shares of
stock,  securities  or assets as, in accordance  with the foregoing  provisions,
such Registered Holder may be entitled to acquire upon exercise of Warrants.

                  2E.  Certain   Events.   If  any  event  occurs  of  the  type
contemplated by the provisions of this Section 2 but not expressly  provided for
by such  provisions  (including,  without  limitation,  the  granting  of  stock
appreciation  rights,  phantom stock rights or other rights with equity features
but  excluding any Permitted  Issuance),  then the Company's  Board of Directors
shall exercise their reasonable  judgment consistent with the fundamental intent
of such provisions in making an appropriate adjustment in the Exercise Price and
the number of Warrant Shares  obtainable  upon exercise of this Warrant so as to
protect the rights of the Registered Holder of this Warrant.

                                        8
<PAGE>

                  2F.      Notices.

                           (i) Immediately upon  any adjustment of  the Exercise
Price,  the Company shall give written notice thereof to the Registered  Holder,
setting  forth in  reasonable  detail and  certifying  the  calculation  of such
adjustment.

                          (ii) The  Company  shall  give  written  notice to the
Registered Holder at least 30 days prior to the date on which the Company closes
its books or takes a record (A) with  respect to any  dividend  or  distribution
upon the Common Stock,  (B) with respect to any pro rata  subscription  offer to
holders of Common Stock, or (C) for  determining  rights to vote with respect to
any Organic Change, dissolution or liquidation.

                         (iii) The Company shall also give written notice to the
Registered  Holder  at least 30 days  prior  to the  date on which  any  Organic
Change, dissolution or liquidation shall take place.

                  SECTION 3. Purchase Rights. If at any time the Company grants,
issues or sells any options, convertible securities or rights to purchase stock,
warrants,  securities  or other  property pro rata to the record  holders of the
Common Stock (the  "Purchase  Rights"),  then the Company shall grant,  issue or
sell (as the case may be) to the Registered Holder the aggregate Purchase Rights
which such Registered  Holder would have acquired if such Registered  Holder had
held the maximum number of Warrant Shares  acquirable upon complete  exercise of
this  Warrant  immediately  before  the date on which a record  is taken for the
grant,  issuance or sale of such Purchase Rights or, if no such record is taken,
the date as of which the record holders of Common Stock are to be determined for
the grant, issue or sale of such Purchase Rights.

                  SECTION 4. Definitions.  The following terms have the meanings
set forth below:

                  "Business  Day" means any day other than a Saturday,  a Sunday
or a day on which banks in New York City are  authorized  or obligated by law or
executive order to close.

                  "Common  Stock"  means the common  stock of the  Company,  par
value $.001 per share, and any securities into or for which such Common Stock is
hereafter converted or exchanged.

                  "Common Stock Deemed  Outstanding"  means,  at any given time,
the number of shares of Common Stock actually outstanding at such time, plus the
number of shares of Common  Stock deemed to be  outstanding  pursuant to Section
2B(i) or 2B(ii) hereof.

                  "Fair Market Value" of any security means the average  closing
bid prices of such  security's  sales on all securities  exchanges on which such
security  may at the time be listed,  or, if there has been no sales on any such
exchange on any day, the average of the highest bid prices on all such exchanges
at the end of such day,  or, if on any day such  security is not so listed,  the
average of the representative bid prices quoted on the Nasdaq Stock Market as of
4:00 P.M.,  New York time,  or, if on any day such security is not quoted on the
Nasdaq  Stock  Market,  the average of the highest bid prices on such day in the
domestic over-the-counter market as reported by the National Quotation

                                        9
<PAGE>

Bureau, Incorporated,  or any similar successor organization,  in each such case
averaged over the period of the 30 Business Days  immediately  preceding the day
on which "Fair Market Value" is being  determined.  If at any time such security
is not listed on any securities exchange or quoted on the Nasdaq Stock Market or
the  over-the-counter  market,  the "Fair Market  Value" shall be the fair value
thereof  determined  jointly by the Company and the  Required  Holders.  If such
parties are unable to reach agreement  within a reasonable  period of time, such
fair value  shall be  determined  by an  independent  appraiser  experienced  in
valuing securities jointly selected by the Company and the Required Holders. The
determination of such appraiser shall be final and binding upon the parties, and
the Company shall pay the fees and expenses of such appraiser.

                  "Permitted  Issuance" means any issuance by the Company of (a)
Common Stock on or prior to the date hereof;  (b) Common Stock upon  exercise of
the Warrants;  (c) Common Stock upon the conversion or exchange of any shares of
any class of Common Stock into another class of Common  Stock;  (d) Common Stock
in  connection  with any dividend or  distribution  to the holders of the Common
Stock; or (e) Common Stock pursuant to an underwritten  offering of Common Stock
registered under the Securities Act of 1933, as amended.

                  "Person"  means any  individual,  partnership,  joint venture,
corporation,  trust,  unincorporated organization or government or department or
agency thereof.

                  "Registered  Holder"  means  the  holder  of this  Warrant  as
reflected in the records of the Company maintained pursuant to Section 12.

                  "Required Holders" means the holders of 662/3% of the purchase
rights represented by the Warrants as originally issued which remain outstanding
and unexercised.

                  "Warrant  Shares"  means shares of the Common  Stock  issuable
upon exercise of the Warrants;  provided,  that if the securities  issuable upon
exercise of the Warrants are issued by an entity other than the Company or there
is a change in the  class of  securities  so  issuable,  then the term  "Warrant
Shares" shall mean shares of the security issuable upon exercise of the Warrants
if such security is issuable in shares,  or shall mean the  equivalent  units in
which such security is issuable if such security is not issuable in shares.

                  "Warrants"  means  all the  Series E Stock  Purchase  Warrants
issued by the Company on the date hereof representing in the aggregate the right
to  purchase  from the  Company a total of  312,196  shares of Common  Stock (as
adjusted  pursuant  to the  terms  thereof)  together  with any  stock  purchase
warrants issued in substitution, exchange or replacement therefor.

                  SECTION  5.  Voting  Rights;  Limitations  of  Liability.  The
holders of the Warrants shall be entitled to notice of all stockholders meetings
in accordance  with the Company's  bylaws,  and except as otherwise  required by
applicable  law,  the holders of the  Warrants  shall be entitled to vote on all
matters  submitted to the  stockholders  for a vote together with the holders of
the Common  Stock  voting  together as a single  class with each share of Common
Stock entitled to one vote per share and each Warrant Share entitled to one vote
for each share of Common Stock  issuable  upon issuance of such Warrant Share as
of the record date for such vote or, if no record date is specified,

                                       10
<PAGE>

as of the date of such vote. No provision  hereof, in the absence of affirmative
action by the Registered  Holder to purchase Warrant Shares,  and no enumeration
herein of the rights or privileges of the  Registered  Holder shall give rise to
any liability of such Registered Holder for the Exercise Price of Warrant Shares
acquirable by exercise hereof or as a stockholder of the Company.

                  SECTION 6.  Restrictions.  Subject to the  provisions  of this
Section 6, this Warrant and all rights hereunder are  transferable,  in whole or
in part,  without charge to the Registered  Holder (subject to the provisions of
paragraph  1B(iv)  hereof),  upon  surrender  of this  Warrant  with a  properly
executed  Assignment (in the form of Exhibit II hereto) at the principal  office
of the Company.  The Registered Holder agrees that it will not sell, transfer or
otherwise  dispose of this Warrant or any Warrant  Shares of  restricted  Common
Stock,  in  whole or in  part,  except  pursuant  to an  effective  registration
statement  under the  Securities  Act of 1933, as amended,  or an exemption from
registration  thereunder  and then  only in  accordance  with  the  terms of the
Purchase Agreement.

                  Each  certificate  evidencing  Warrant Shares and each Warrant
issued upon such transfer  shall bear the  restrictive  legends  required by the
Purchase Agreement.

                  SECTION 7. Warrant  Exchangeable for Different  Denominations.
This Warrant is exchangeable, upon the surrender hereof by the Registered Holder
at the  principal  office  of the  Company,  for  new  Warrants  of  like  tenor
representing  in the aggregate the purchase rights  hereunder,  and each of such
new Warrants shall represent such portion of such rights as is designated by the
Registered  Holder  at  the  time  of  such  surrender.  At the  request  of the
Registered  Holder  (pursuant  to a transfer  of Warrants  or  otherwise),  this
Warrant may be exchanged for one or more Warrants to purchase Common Stock.  The
date the Company initially issues this Warrant shall be deemed to be the date of
issuance hereof regardless of the number of times new certificates  representing
the unexpired and unexercised rights formerly  represented by this Warrant shall
be issued.

                  SECTION 8. Exchange. In the event that it becomes unlawful or,
in the  reasonable  judgment of any  Registered  Holder of this Warrant,  unduly
burdensome  by reason of a change in legal or regulatory  considerations  or the
interpretation  thereof affecting the ability of financial institutions or their
affiliates  to hold equity  securities,  or any  material  change  (including  a
reduction  in the number of shares of Common Stock  outstanding)  in the capital
structure of the Company,  to hold any or all of the Warrants or Warrant Shares,
the  Registered  Holder of this  Warrant  shall  have the right to  require  the
Company  to use its  best  efforts  to  permit  all or  part of such  Registered
Holder's  Warrants or Warrant  Shares to be  exchanged  for  nonvoting  stock or
similar interests that convey  equivalent  economic benefits to such Warrants or
Warrant Shares and include equivalent  anti-dilution  protection.  To the extent
that the Company may lawfully do so after the exercise of its best efforts,  any
such exchange shall occur as soon as practicable but in any event within 60 days
after written notice by the Registered Holder of this Warrant to the Company (or
such earlier date if required to comply with applicable law).

                  SECTION 9.  Replacement.  Upon receipt of evidence  reasonably
satisfactory  to the Company (an  affidavit  of the  Registered  Holder shall be
satisfactory) of the ownership and the loss, theft, destruction or mutilation of
any certificate evidencing this Warrant, and in the case of any

                                       11
<PAGE>

such  loss,  theft  or  destruction,   upon  receipt  of  indemnity   reasonably
satisfactory  to the  Company  (provided  that  if the  Registered  Holder  is a
financial institution or other institutional investor its own agreement shall be
satisfactory),  or, in the case of any such  mutilation  upon  surrender of such
certificate,  the Company shall (at its expense)  execute and deliver in lieu of
such  certificate a new  certificate of like kind  representing  the same rights
represented by such lost, stolen,  destroyed or mutilated  certificate and dated
the date of such lost, stolen, destroyed or mutilated certificate.

                  SECTION 10. Notices.  Except as otherwise  expressly  provided
hereunder,  all notices  referred to herein shall be in writing and shall be (i)
delivered in person,  (ii) transmitted by telecopy,  (iii) sent by registered or
certified mail, postage prepaid with return receipt  requested,  or (iv) sent by
reputable  overnight courier service,  fees prepaid,  to (x) the Company, at its
principal executive offices and (y) to any Registered Holder, at such Registered
Holder's  address as it appears in the records of the Company (unless  otherwise
indicated by any such  Registered  Holder).  Notices  shall be deemed given upon
personal  delivery,  upon  receipt of return  receipt in the case of delivery by
mail,  upon  acknowledgment  by the  receiving  telecopier  or one day following
deposit with an overnight courier service.

                  SECTION 11. Amendment and Waiver. Except as otherwise provided
herein,  the  provisions of the Warrants may be amended and the Company may take
any action herein  prohibited,  or omit to perform any act herein required to be
performed by it, only if the Company has obtained the prior  written  consent of
the Registered Holder.

                  SECTION 12.  Warrant  Register.  The Company shall maintain at
its principal  executive offices books for the registration and the registration
of transfer of Warrants. The Company may deem and treat the Registered Holder as
the absolute  owner hereof  (notwithstanding  any notation of ownership or other
writing hereon made by anyone) for all purposes and shall not be affected by any
notice to the contrary.

                  SECTION 13.  Fractions  of Shares.  The Company may, but shall
not be required  to,  issue a fraction of a Warrant  Share upon the  exercise of
this  Warrant  in whole or in part.  As to any  fraction  of a share  which  the
Company elects not to issue, the Company shall make a cash payment in respect of
such  fraction in an amount equal to the same  fraction of the Fair Market Value
of a Warrant Share on the date of such exercise.

                  SECTION  14.   Descriptive   Headings;   Governing   Law.  The
descriptive  headings of the several Sections and paragraphs of this Warrant are
inserted for convenience only and do not constitute a part of this Warrant.  THE
CONSTRUCTION,  VALIDITY AND  INTERPRETATION OF THIS WARRANT SHALL BE GOVERNED BY
THE LAWS OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES OF CONFLICTS OF
LAW.

                                    * * * * *

                                       12
<PAGE>

                  IN WITNESS  WHEREOF,  the Company has executed  and  delivered
this Warrant as of the date first written above.


                                     COVOL TECHNOLOGIES, INC.


                                        By: /s/ Brent M. Cook 
                                           ---------------------------
                                      Name: Brent M. Cook 
                                     Title: Chairman and Chief Executive Officer


Attest:

/s/ Joanna E. Barnes 
- ----------------------------

<PAGE>

                                                                       EXHIBIT I


                               EXERCISE AGREEMENT


To:                                                           Dated:

                  The  undersigned,  pursuant to the provisions set forth in the
attached Warrant  (Certificate  No. W-____),  hereby agrees to subscribe for the
purchase of ______  Warrant  Shares  covered by such  Warrant and makes  payment
herewith in full therefor at the price per share provided by such Warrant.


                                           Signature ____________________

                                           Address ______________________



                                Exhibit I, Page 1
<PAGE>

                                                                      EXHIBIT II


                                   ASSIGNMENT


                  FOR  VALUE  RECEIVED,   _____________________________   hereby
sells,  assigns and  transfers  all of the rights of the  undersigned  under the
attached  Warrant  (Certificate  No. W- _____) with respect to the number of the
Warrant Shares covered thereby set forth below, unto:

Names of Assignee                  Address                      No. of Shares







Dated:                                      Signature   _______________________

                                                        _______________________

                                            Witness     _______________________


                               Exhibit II, Page 1



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