TOP SOURCE TECHNOLOGIES INC
10-Q/A, 1998-08-25
PLASTICS PRODUCTS, NEC
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549



                                    FORM 10-Q/A No. 1



                      [X]  Quarterly  Report  Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934

                    For Quarterly Period Ended March 31, 1998

                         Commission File Number 1-11046



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


          Delaware                                          84-1027821
(State or other jurisdiction of                          (I.R.S. Employer
incorporation or organization)                        Identification Number)


        7108 Fairway Drive, Suite 200, Palm Beach Gardens, Florida 33418
        (Address of principal executive offices)                (Zip Code)

       Registrant's telephone number, including area code: (561) 775-5756



         Indicate by check mark whether the Registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
Registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes X No ___

         Indicate  the  number of  shares  outstanding  of each of the  issuer's
classes of common stock, as of the latest practicable date.


               Class                              Outstanding at May 14, 1998
Common stock: $.001 par value                           28,724,177 shares





<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.

                                    FORM 10-Q



                                      INDEX






                         PART I - FINANCIAL INFORMATION
ITEM 1.   Financial Statements                                         Page

                Consolidated Balance Sheets as of March 31, 1998
                 (Unaudited) and September 30, 1997.......................1

                Consolidated Statements of Operations for the
                Three and Six Months Ended March 31, 1998 and 1997
                (Unaudited).............................................2-3


                Consolidated  Statements  of Cash Flows for the Six Months Ended
                March 31, 1998 and 1997 (Unaudited)......4

                Notes to Unaudited Interim Consolidated
                Financial Statements....................................5-7


ITEM 2.  Management's Discussion and Analysis of Interim
                Financial Condition and Results of Operations..........8-11



                           PART II - OTHER INFORMATION


ITEM 6.  Exhibits and Reports on Form 8-K................................12
















<TABLE>
<CAPTION>

                          TOP SOURCE TECHNOLOGIES, INC.
                                    Form 10-Q

                         CONSOLIDATED BALANCE SHEETS AS OF MARCH 31, 1998 AND SEPTEMBER 30, 1997

- --------------------------------------------------------------------------------------------------------------------------
<S>                                                                        <C>                         <C>
                                                                             March 31                   September 30
                                 ASSETS                                        1998                           1997
                                                                          ----------------              ------------------
                                                                             (UNAUDITED)
Current Assets:
  Cash and cash equivalents                                                      $545,626                      $2,103,679
  Accounts receivable trade                                                     2,508,612                       2,255,303
  Advances to officer                                                              21,489                          27,234
  Inventories                                                                   1,175,581                         881,023
  Prepaid expenses                                                                201,196                         219,446
  Other                                                                           100,141                         155,448
                                                                          ----------------              ------------------
Total current assets                                                            4,552,645                       5,642,133

Property and equipment, net                                                     1,696,786                       2,147,403
Manufacturing and distribution rights and patents, net                            271,323                         284,562
Capitalized database, net                                                       2,178,611                       2,284,027
Notes receivable from officers                                                    107,388                         106,687
Other assets, net                                                                 222,893                         890,218
                                                                          ================              ==================
TOTAL ASSETS                                                                   $9,029,646                     $11,355,030
                                                                          ================              ==================


                  LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
   Line of credit                                                              $1,029,301                      $1,996,341
  Accounts payable                                                              1,023,039                         672,836
  Accrued salaries                                                                  4,162                           7,494
  Accrued liabilities                                                             549,988                       1,050,978
  Net liabilities from discontinued operations                                   114,521                          122,928
                                                                          ----------------              ------------------
Total current liabilities                                                       2,721,011                       3,850,577
  Senior convertible notes                                                      3,020,000                       3,020,000
                                                                          ----------------              ------------------
Total liabilities                                                               5,741,011                       6,870,577

Commitments and contingencies

Stockholders' equity:
  Preferred stock - $.10 par value, 5,000,000 shares
   authorized; none outstanding                                                          -                                -
  Common stock-$.001 par value, 50,000,000 shares
   authorized; 28,686,477 and 28,461,477 shares issued and
   outstanding on March 31 and September 30, respectively                          28,686                          28,461
  Additional paid-in capital                                                   28,960,476                      28,744,451
  Accumulated deficit                                                         (24,351,173)                    (22,939,105)
  Treasury stock-at cost; 466,234                                              (1,349,354)                     (1,349,354)
                                                                          ----------------              ------------------
Total stockholders' equity                                                      3,288,635                       4,484,453
                                                                          ----------------              ------------------
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                                     $9,029,646                     $11,355,030
                                                                          ================              ==================

                   See  accompanying  notes to  unaudited  interim  consolidated
financial statements.

                                                                             1
</TABLE>
<TABLE>
<CAPTION>

                          TOP SOURCE TECHNOLOGIES, INC.
                                    Form 10-Q

                      CONSOLIDATED STATEMENTS OF OPERATIONS
         FOR THE THREE MONTHS ENDED MARCH 31, 1998 AND 1997 (UNAUDITED)
- --------------------------------------------------------------------------------------------------------------------------
<S>                                                                            <C>                            <C>
                                                                               1998                           1997
                                                                          ----------------              ------------------
Revenue:
Product sales                                                                  $3,172,381                      $5,072,140
Service revenue                                                                   168,057                         172,860
                                                                          ----------------              ------------------
  Net sales                                                                     3,340,438                       5,245,000
                                                                          ----------------              ------------------

Cost of sales:
Cost of product sales                                                           2,146,147                       3,282,215
Cost of services                                                                   81,645                          69,181
                                                                          ----------------              ------------------
  Cost of sales                                                                 2,227,792                       3,351,396
                                                                          ----------------              ------------------

Gross profit                                                                    1,112,646                       1,893,604
                                                                          ----------------              ------------------

Expenses:
  General and administrative                                                    1,206,217                       1,188,892
  Selling and marketing                                                           314,169                         375,368
  Depreciation and amortization                                                   222,981                         272,927
  Research and development                                                         47,175                             891
                                                                          ----------------              ------------------
Total expenses                                                                  1,790,542                       1,838,078
                                                                          ----------------              ------------------
Income (loss) from operations                                                    (677,896)                         55,526
Other income (expense):
  Interest income                                                                  23,276                          28,301
  Interest expense                                                               (136,515)                        (70,703)
  Other income, net                                                                29,249                          20,266
                                                                          ----------------              ------------------
Net other expense                                                                 (83,990)                        (22,136)
                                                                          ----------------              ------------------
Income (loss) before income taxes                                                (761,886)                         33,390
Income tax expense                                                                (18,500)                        (18,500)
                                                                          ----------------              ------------------
Income (loss) from continuing operations                                         (780,386)                         14,890
Income from discontinued operations                                                     -                          36,933
                                                                          ================              ==================
Net income (loss)                                                           $ (780,386)                      $ 51,823
                                                                          ================              ==================
Basic and diluted loss per weighted average common
   Continuing operations                                                       $ (0.03)
   Discontinued operations                                                           -
                                                                          ================
     Total                                                                     $ (0.03)
                                                                          ================
Basic and diluted weighted average common shares outstanding                 28,135,799
                                                                          ================
Net income per basic and diluted common shares:
   Continuing operations                                                                                              $ 0.00
   Discontinued operations                                                                                              0.00
                                                                                                          ==================
     Total                                                                                                            $ 0.00
                                                                                                          ==================
Weighted average common shares outstanding:
    Basic                                                                                                         28,560,577
                                                                                                          ==================
    Diluted                                                                                                       28,560,690
                                                                                                          ==================

                   See accompanying notes to unaudited interim consolidated financial statements.
                                                                              2

</TABLE>
<TABLE>
<CAPTION>


                          TOP SOURCE TECHNOLOGIES, INC.
                                    Form 10-Q

                      CONSOLIDATED STATEMENTS OF OPERATIONS
          FOR THE SIX MONTHS ENDED MARCH 31, 1998 AND 1997 (UNAUDITED)
- --------------------------------------------------------------------------------------------------------------------------
<S>                                                                            <C>                            <C>
                                                                               1998                           1997
                                                                          ----------------              ------------------
Revenue:
Product sales                                                                  $6,419,416                      $8,269,677
Service revenue                                                                   197,350                         199,435
                                                                          ----------------              ------------------
  Net sales                                                                     6,616,766                       8,469,112
                                                                          ----------------              ------------------

Cost of sales:
Cost of product sales                                                           4,276,793                       5,505,334
Cost of services                                                                   90,899                          78,435
                                                                          ----------------              ------------------
  Cost of sales                                                                 4,367,692                       5,583,769
                                                                          ----------------              ------------------

Gross profit                                                                    2,249,074                       2,885,343
                                                                          ----------------              ------------------

Expenses:
  General and administrative                                                    2,251,457                       2,481,833
  Selling and marketing                                                           634,559                         618,594
  Depreciation and amortization                                                   483,140                         539,779
  Research and development                                                         62,440                           3,225
                                                                          ----------------              ------------------
Total expenses                                                                  3,431,596                       3,643,431
                                                                          ----------------              ------------------
Loss from operations                                                           (1,182,522)                       (758,088)
Other income (expense):
  Interest income                                                                  52,299                          67,034
  Interest expense                                                               (271,750)                       (141,150)
  Other income, net                                                                26,905                          26,427
                                                                          ----------------              ------------------
Net other expense                                                                (192,546)                        (47,689)
                                                                          ----------------              ------------------
Loss before income taxes                                                       (1,375,068)                       (805,777)
Income tax expense                                                                (37,000)                        (37,000)
                                                                          ----------------              ------------------
Loss from continuing operations                                                (1,412,068)                       (842,777)
Income from discontinued operations                                                     -                          61,933
                                                                          ================              ==================
Net loss                                                                      $(1,412,068)                     $ (780,844)
                                                                          ================              ==================

Basic and diluted loss per weighted average common share outstanding:
   Continuing operations                                                        $ (0.05)                         $ (0.03)
   Discontinued operations                                                         -                                0.00
                                                                          ================              ==================
     Total                                                                      $ (0.05)                         $ (0.03)
                                                                          ================              ==================
Basic and diluted weighted average common shares outstanding                  28,110,033                       28,135,616
                                                                          ================              ==================






                   See  accompanying  notes to  unaudited  interim  consolidated
financial statements.

                                    3

</TABLE>
<TABLE>
<CAPTION>

                          TOP SOURCE TECHNOLOGIES, INC.
                                    Form 10-Q

                      CONSOLIDATED STATEMENTS OF CASH FLOWS
          FOR THE SIX MONTHS ENDED MARCH 31, 1998 AND 1997 (UNAUDITED)
- --------------------------------------------------------------------------------------------------------------------------
<S>                                                                            <C>                              <C>
                                                                               1998                             1997
                                                                          ----------------              ------------------

    Net loss                                                                  ($1,412,068)                      ($780,844)
    Adjustments to reconcile net loss to
       net cash used in operating activities:
    Income from discontinued operations                                                 -                         (61,933)
    Depreciation                                                                  499,513                         558,664
    Amortization                                                                  139,659                         138,957
    Disposal of equipment                                                         127,200                         178,324
    Repayment from (advance to officer)                                             5,044                         (30,994)
    Decrease (increase) in accounts receivable, net                              (253,309)                        386,624
    Increase in inventories                                                      (294,558)                       (280,154)
    Decrease in prepaid expenses                                                   18,250                          19,072
    Decrease (increase) in other assets                                           720,622                          (2,839)
    Increase (decrease) in accounts payable                                       350,203                        (423,593)
    Decrease in accrued salaries                                                   (3,332)                       (217,739)
    Decrease in accrued liabilities                                              (500,990)                       (483,725)
                                                                          ----------------              ------------------
Net cash used in operating activities                                            (603,766)                     (1,000,180)
                                                                          ----------------              ------------------

INVESTING ACTIVITIES:
    Purchases of property and equipment, net                                     (176,096)                     (1,007,369)
    Reimbursement of tooling costs                                                      -                         361,056
    Additions to patent costs, net                                                (18,994)                         (9,033)
    Discontinued operations - change in net assets                                 (8,407)                      3,410,843
                                                                          ----------------              ------------------
Net cash provided by (used in) investing activities                              (203,497)                      2,755,497
                                                                          ----------------              ------------------

FINANCING ACTIVITIES:
    Proceeds from sale of common stock, net                                       216,250                          20,613
    Repurchase of treasury stock                                                        -                      (1,188,566)
    Repayment of borrowings                                                      (967,040)                              -
                                                                          ----------------              ------------------
Net cash used in financing activities                                            (750,790)                     (1,167,953)
                                                                          ----------------              ------------------
Net increase (decrease) in cash and cash equivalents                           (1,558,053)                        587,364
Cash and cash equivalents at beginning of period                                2,103,679                         653,129
                                                                          ----------------              ------------------
Cash and cash equivalents at end of period                                       $545,626                      $1,240,493
                                                                          ================              ==================





                     See accompanying  notes to unaudited  interim  consolidated
financial statements.


                                    4

</TABLE>

                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q


NOTES TO UNAUDITED INTERIM CONSOLIDATED FINANCIAL STATEMENTS

 1.      BASIS OF PRESENTATION

         The accompanying financial statements of Top Source Technologies,  Inc.
(the  "Company")  have been  prepared  in  accordance  with  generally  accepted
accounting   principles  for  interim   financial   information   and  with  the
instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, they do
not include all the  information  and footnotes  required by generally  accepted
accounting  principles  for  complete  financial  statements.  In the opinion of
management, all adjustments (consisting of normal recurring accruals) considered
necessary  for a fair  presentation  have  been  included  in  the  accompanying
financial statements. The consolidated financial statements include the accounts
of the Company and its subsidiaries.  All significant  intercompany accounts and
transactions  have been  eliminated.  The results of  operations  of any interim
period are not  necessarily  indicative  of the  results of  operations  for the
fiscal year.  For further  information,  refer to the financial  statements  and
footnotes  thereto  included in the Company's annual report on Form 10-K for the
year ended  September  30,  1997.  Certain  fiscal year 1998  amounts  have been
reclassified to conform to current year presentation.

New Accounting  Standard
a. Loss per share was  calculated  based  upon  Financial  Accounting  Standards
(SFAS) No. 128, Earnings Per Share,  which was adopted by the Company during the
three months ended December 31, 1997.  Adoption of SFAS No. 128 which superseded
the  previous  standard  (APB No. 15) had no effect on the  Companys  previously
reported loss per share.

     b. During the three  months  ended  March 31,  1998,  the  Company  adopted
Financial  Standards Board Statement of Financial  Accounting  Standard No. 130,
Reporting  Comprehensive  Income (SFAS 130). SFAS 130 establishes  standards for
reporting  and  display  of  comprehensive  income  and  its  components  in the
financial  statements.  For the three and six months ended  March 31,  1997 and
1998, there were no differences between net income and comprehensive income.

2.       INVENTORIES

         Inventories consisted of the following:
                                         March 31,             September 30,
                                           1998                     1997

             Raw materials              $1,031,501              $    820,821
             Finished goods                144,080                    60,202
                                         ---------                 -----------
                                        $1,175,581              $    881,023
                                        ==========                ============
3.       EXECUTIVE EMPLOYMENT CONTRACT

         In fiscal 1993, Stuart Landow, the former President and Chief Executive
Officer  and the  current  Chairman of the Board of  Directors  of the  Company,
entered into an employment agreement ("Employment  Agreement") with the Company.
The term of this  Employment  Agreement was five years through  August 18, 1998.
The Employment Agreement provides for a base annual salary of $200,000 per year,
subject  to a review  by the  Company's  Compensation  Committee  in  which  Mr.
Landow's  base  salary  during  the term may be  increased,  but not  decreased.
Additionally, the Employment Agreement calls for incentive compensation payments
based upon certain  percentages of revenue.  In the event of termination without
cause, or if Mr. Landow resigns for "Good Reason",  as defined in the Employment
Agreement, the Company is required to make 36 consecutive monthly payments equal
to his base and  incentive  compensation.  Mr.  Landow  will also be entitled to
continue to receive medical,  life and disability  insurance coverage during the
36-month term.



                                        5


<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q

NOTES TO UNAUDITED INTERIM CONSOLIDATED FINANCIAL STATEMENTS (Continued)

3.       EXECUTIVE EMPLOYMENT CONTRACT (Continued)


         As a result of the  hiring  of a new CEO in May  1997,  a breach in the
terms of the original Employment Agreement occurred, thus, Mr. Landow could have
requested that the "Good Reason"  clause of his contract be triggered  effective
July 1, 1997.  This  clause was waived by Mr.  Landow  with the  approval of the
Board  of  Directors  as it was  determined  to be in the best  interest  of the
Company to retain Mr. Landow for a period of one year.  This waiver is effective
until June 30, 1998 or earlier, if elected by Mr. Landow at which time the terms
of the original  Employment  Agreement will remain in effect, with the exception
of the incentive  payments which will be calculated  based on the previous sales
for the period from July 1, 1996 through June 30, 1997.

         On May 14,  1998,  Mr.  Landow  and the  Company's  Board of  Directors
reached an  agreement  in  principle,  subject to the  execution  of final legal
documents, to modify his Employment Agreement resulting in Mr. Landow triggering
the Good Reason clause of his contract and resigning as Chairman and as Director
of the Company, effective June 30, 1998.

     In order to lessen  the cash  impact  of the  Employment  Agreement  to the
Company,  Mr.  Landow agreed to a reduction of  approximately  $195,000 from the
total  amount of  severance  payments  due  under  the  terms of the  Employment
Agreement.  In addition, in the event all of Mr. Landow's 600,000 vested options
are exercised,  Mr. Landow will pay $300,000 more for the exercise of 200,000 of
these 600,000  options,  by agreeing to an increase in the original strike price
from $2.06 to $3.56 on 200,000 options. In return for these modifications to the
Employment  Agreement,  the Company agreed to extend the exercise period for all
of Mr. Landow's 600,000 vested options from the original expiration date of July
1, 1999 to the new date of July 1, 2001.

         As a  result  of  the  triggering  of the  Good  Reason  clause  of the
Employment  Agreement and the modifications agreed to by both Mr. Landow and the
Company's Board of Directors,  the Company will record a one-time charge against
earnings of  approximately  $900,000 in the third fiscal quarter ending June 30,
1998.

4.       OTHER ASSETS

         On March 20, 1998,  the Company  entered into an agreement  with Thermo
Jarrell Ash Corporation  ("TJA") to terminate the supply agreement  entered into
by both  parties  on March  3,  1995.  Pursuant  to the  terms  of the  original
agreement,  Top Source Instruments  ("TSI") made a deposit of $650,000 with TJA,
for TJA to be the exclusive  manufacturer of the MotorCheck(TM) On-Site Analyzer
("OSA").  This amount was included in "Other  Assets" in the  September 30, 1997
Consolidated  Balance  Sheet.  Both  parties  agreed to  terminate  the original
agreement  effective  March  31,  1998  due to the  anticipation  of the  second
generation  of OSA which  would not require  any TJA  involvement.  On March 31,
1998,  TJA returned cash to the Company of $285,000 and applied the remainder of
the  deposit  ($365,000)  as payment in full for the  purchase by the Company of
$582,689 of OSA parts at TJA's cost. The Company has recorded these materials as
parts  inventory at the purchase  price of $365,000.  The Company  believes that
these parts along with the parts inventory previously on hand will be sufficient
inventory  to support the  existing  OSA  machines at  customers  locations  and
equipment inventory.



                                        6


<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q


NOTES TO UNAUDITED INTERIM CONSOLIDATED FINANCIAL STATEMENTS (Continued)


5.       PRIVATE PLACMENT OF SERIES A CONVERTIBLE PREFERRED STOCK

     In May  1998,  the  Company  completed  the sale in a private  offering  to
foreign  investors  of 1,000  shares of  Series A  Convertible  Preferred  Stock
("Preferred  Stock") with a liquidation  value of $1,000 per share. This funding
was comprised of $1,000,000 in Preferred  Stock,  less  placement and legal fees
yielding  $935,000 in net proceeds to the Company.  This Preferred Stock pays an
annual  dividend of 5% in cash or common  stock.  The investors are obligated to
fund an additional  $1,500,000 in tranches of $500,000 in October,  November and
December of 1998.  The  additional  three tranches of funding are subject to the
Company maintaining a stock price of $1.00 per share and daily trading volume of
40,000 shares.

     The holders of  Preferred  Stock shall have the right to convert each share
of  Preferred  Stock into a number of shares of common stock in whole or in part
cumulatively as follows: 25% on August 8, 1998, 25% on September 8, 1998, 25% on
October 8, 1998 and 25%  November  8, 1998.  The  conversion  price shall be the
lesser of $1.10 or 85% of the five-day  average  closing bid price of the shares
of Top Source prior to conversion,  decreasing to 83% for  conversion  after 120
days and 80% for conversion after 150 days. The Company may redeem the Preferred
Stock,  at any time,  in whole or in part at 120% of the  purchase  price of the
Preferred Stock plus all accrued and unpaid dividends.

         As part of the  transaction,  the foreign  investors  and the placement
agent  received a total of 250,000  three-year  Warrants  exercisable  as $1.10.
These  Warrants  vest  pro-rata  as amounts  are funded up to  $2,500,000.  As a
requirement of the Subscription Agreement,  the Company must file a Registration
Statement with the Securities and Exchange Commission no later than June 8, 1998
covering  the future sale of common stock  underlying  the  Preferred  Stock and
warrants.


6.       LETTER OF INTENT TO PURCHASE TOP SOURCE AUTOMOTIVE, INC.

         On April 17, 1998, the Company  received a non-binding  purchase Letter
of Intent from a potential  acquirer to purchase  100% of the assets or stock of
Top Source  Automotive,  Inc.  ("TSA").  During the next two weeks,  the Company
anticipates receiving a non-refundable  deposit,  which will allow the potential
acquirer to complete  preliminary due diligence,  on a non-exclusive  basis. The
Company  will not have an  exclusive  purchase  agreement in place until the due
diligence is completed and an additional deposit is received.  Until that event,
the Company will continue  negotiations with other potential acquirers.  Subject
to a fairness  opinion and Top Source  shareholder  approval,  it is anticipated
that a transaction will be consummated by December 31, 1998, however,  there can
be no assurances  that a deposit will be received,  that a definitive  agreement
can be  reached,  that  shareholder  approval  will be  received,  and  that the
transaction will be ultimately closed.





                                            7



<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q


ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF INTERIM FINANCIAL
         CONDITION AND RESULTS OF OPERATIONS

Results of Operations

         Total  revenue for the three and six month periods ended March 31, 1998
was $3,340,438 and $6,616,766 compared to $5,245,000 and $8,469,112 for the same
period in 1997.  The  decrease in revenue for the three month period ended March
31, 1998  compared to the same period in 1997 is primarily  attributable  to the
loss of the patented Overhead Mounted Speaker System ("OHSS") sales for the Jeep
Cherokee(TM)  contract  which ended on June 30, 1997. For the three months ended
March 1, 1998,  the Jeep  Cherokee(TM)  sales were $0 compared to  $2,733,767 in
sales  for the  three  months  ended  March 31,  1997,  which was  offset by the
increase in sales of  $1,075,268  for the Grand  Cherokee.  The  decrease in the
Wrangler sales for the three-month period was nominal.  For the six months ended
March 31, 1998,  the Jeep  Cherokee(TM)  sales were $0 compared to $3,776,764 in
sales for the six months ended March 31, 1998,  which was offset by the increase
in sales of  $2,173,007  for the Grand  Cherokee  and the  increase  in sales of
$216,115 for the Wrangler compared to the respective  periods in 1997. There was
a nominal  decrease in the OSA  revenue for both the three and six months  ended
March 31, 1998.

         In March 1998,  the Company  announced that it had hired the investment
banking firm of Morgan Keegan and Company,  Inc. to begin soliciting  offers for
the sale of TSA. On April 17, 1998, the Company received a non-binding Letter of
Intent (see NOTE 6. LETTER OF INTENT TO PURCHASE  TOP SOURCE  AUTOMOTIVE,  INC.)
from an  acquirer  seeking to  purchase  TSA.  The  Company  believes  that this
transaction  will be  ultimately  consummated,  however,  in the interim it will
continue its efforts to increase revenues at TSA.

         TSA is  currently  seeking to increase  its  revenues by entering  into
strategic relationships with major suppliers to Original Equipment Manufacturers
("OEMs")  that,  if  successful,  could  result in  production  line  orders for
Overhead  Speaker  Systems in fiscal years after 1998. TSA is also attempting to
increase revenues by seeking strategic  relationships with several  after-market
suppliers.  During  the first and  second  fiscal  1998  quarters,  the  Company
developed  and tested a new OHSS for  Kenwood  USA  ("Kenwood").  TSA's new OHSS
developed by the Company for Kenwood was  displayed at the Consumer  Electronics
Show in Las Vegas,  Nevada.  In May 1998,  the Company  received its first order
from Kenwood for approximately  $150,000.  Additionally,  the Company is working
with Kenwood and other aftermarket  suppliers to provide additional  aftermarket
products.

     As of May 18, 1998, TSI had  approximately 12 OSA units generating  various
levels of monthly revenue (in some cases nominal monthly revenue) through leases
and revenue  generating  tests,  as well as  commitments  to place seven revenue
generating  OSAs in a variety of industries  including  automobile  dealerships,
truck lube centers, truck stops, auto quick-lube centers, motorcycle development
laboratories and the boating and marine  industry.  During fiscal 1997 and 1998,
the Company has sold OSA units for internal powertrain development  applications
at Chrysler Corporation,  General Motors, Hyundai Motors, Ford Motor Company and
Daniel Drecq Technologies ("D2T") located in France.

         The Company believes that this activity has  demonstrated  that the OSA
technology is commercially  viable,  that the awareness of the OSA is increasing
and that it will begin to generate  increasing on-going revenue through multiple
OSA placements  and long-term  leases,  however,  there can be no assurance this
will occur.


                                        8



<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q

ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF INTERIM FINANCIAL
         CONDITION AND RESULTS OF OPERATIONS   - Continued


Results of Operations - (Continued)

     On March 20,  1998,  the  Company  entered  into an  agreement  with TJA to
terminate  its supply  relationship  (see NOTE 4. OTHER  ASSETS) to  purchase an
inventory  of parts to  support  the OSA units in the  field.  This  action  was
undertaken because the Company believes it has developed a faster, smaller, less
expensive,  more durable,  modular second  generation OSA ("OSA-II") that can be
assembled  internally.  Currently,  the Company believes that the OSA-II will be
ready to ship to customers by the end of July 1998.

         Additionally,  the  Company  has  continued  to have  discussions  with
potential  strategic partners who are interested in licensing the OSA technology
for specific industry applications both domestically and internationally.

         The Company  believes  that it has  sufficient  quantities of the first
generation OSA units and parts to support  current  locations.  The Company also
believes that the enhanced OSA-II will function properly,  however, there can be
no  assurances  that the OSA-II units will operate  properly or will be ready on
schedule.  Failure by the Company to produce functional OSA-II units will have a
material adverse impact on the Company.

         The gross  profit  margin for three and six months ended March 31, 1998
was 33.3% and 34.0%  compared  to 36.1% and 34.1% for the same  periods in 1997.
The decrease in the gross profit margin  compared to the prior year is primarily
attributable  to the  decrease  in OSA  gross  margin  due to the sale of a used
demonstrator  unit to D2T Corporation,  headquartered in France, at a discounted
price and a decrease in the gross  margin at TSA for the Grand  Cherokee  due to
increased costs of materials.

         General  and   administrative   expenses  decreased  $230,376  for  the
six-month  period ended March 31, 1998 compared to the same period in 1997. This
decrease is attributable to the Company's  restructuring which took place in the
fourth quarter of fiscal 1997,  partially  offset by the hiring of a new CEO and
additional OSA support and development of personnel.

         Selling and  marketing  expenses  decreased  16.3% for the three months
ended March 31,  1998  compared to the same  period in 1997.  The  decrease  was
primarily attributable to the closing of the Farmington Hills, Michigan location
related to the OSA group.

         Depreciation  and  amortization  decreased  $49,946 and $56,639 for the
three and six months ended March 31, 1998  compared to the same periods ended in
1997.  The  decrease  is due to the  reduction  in the fixed asset base from the
write-off at the end of fiscal 1997 of obsolete tooling at TSA.

         Interest  income  decreased 22% for the six months ended March 31, 1998
compared to the same period in 1997. The decrease is  attributable  to a decline
in on hand cash balances due to operating losses.

         Interest expense increased 93.1% and 92.5% for the three and six months
ended March 31, 1998 compared to the same period in 1998. The increase is due to
the increased borrowings with NationsCredit.


                                        9



<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q

ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF INTERIM FINANCIAL
         CONDITION AND RESULTS OF OPERATIONS   - Continued

Results of Operations - (Continued)

Net Loss Analysis

         In order to reduce its  operating  losses,  the Company is focusing its
efforts on new TSA's aftermarket  initiatives and on increasing  revenues at TSI
and TSA. The Company  believes  that recent OSA activity will help to reduce its
operating losses, and establish additional credibility for the OSA technology as
discussed  in the  MD&A  Section  above.  Due  to  anticipated  end  of  factory
production  for the Grand  Cherokee  vehicle in November of 1998,  the Company's
revenues at TSA based on current  sales levels will be reduced by  approximately
25%. Although TSA is a candidate for divestiture,  the Company is continuing its
efforts to increase  revenues at TSA, to enhance its performance in the event it
is  unable  to sell  TSA at an  acceptable  price.  The  Company  must  generate
significant  additional  on-going  revenue  in  future  months in order to avoid
future material operating losses.

Liquidity and Capital Resources

         Net cash used in operating activities was ($603,766) for the six months
ended  March 31,  1998.  This  usage of cash was  attributable  to a net loss of
$772,896  which  excludes   depreciation  and   amortization,   an  increase  in
inventories  of $294,558,  an increase in accounts  receivable of $253,309 and a
decrease in accrued  liabilities  of $500,990.  This was partially  offset by an
increase in  accounts  payable of  $350,203  and a decrease  in other  assets of
$720,622 and disposal of equipment of $127,200.

         Net cash used by investing activities was ($203,497).  This use of cash
was attributable to $176,096 which was expended for capital assets and additions
to patent costs of $18,994.

         Net cash used by financing activities was ($750,790) which consisted of
$967,040 in repayment of borrowings on the Company's  Credit  Facility which was
offset by the net proceeds from sales of Common Stock through  exercise of stock
options of $216,250.

         On July 1, 1997,  the  Company  entered  into a  three-year  $5,000,000
asset-based   financing   agreement   ("Credit   Facility")  with  NationsCredit
Commercial Corporation ("Nations").  This Credit Facility replaced the Company's
former  $3,750,000  facility.  The new  Credit  Facility,  which is  secured  by
substantially  all of the assets of the Company enables the Company to borrow up
to  $5,000,000  based  upon  certain  percentages  of  accounts  receivable  and
inventory  balances.  The Credit  Facility  allows for borrowing of up to 85% of
accounts  receivable  and 50% of  inventory  for both TSA and TSI.  The  overall
sub-limit of borrowing  against  inventory is  $1,500,000.  The interest rate on
this Credit Facility is 1-1/2% over the prime rate and is payable monthly with a
required minimum borrowing level of $2,500,000 for the fee calculation purposes.
The Company's  effective  interest rate at March 31, 1998 factoring the interest
earned on used drawn  funds was 8.12%.  As of March 31,  1998 and May 15,  1998,
borrowings on this Credit Facility were $1,029,301 and $1,280,042, respectively.
Total  unused  availability  for the same periods  were  $397,688 and  $240,736,
respectively.

         In  1995,   advisory   clients  of  Mellon  Private  Asset   Management
("Mellon"),  purchased  $3,020,000 in 9% Senior  Subordinated  convertible notes
from the Company ("Notes"). These Notes are subject to an Indebtedness to Equity
ratio that cannot exceed 1.5 to 1.0. As of March 31, 1998, this ratio was 1.23,


                                       10


<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q

ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF INTERIM FINANCIAL
         CONDITION AND RESULTS OF OPERATIONS   - Continued


Liquidity and Capital Resources - Continued

therefore,  the Company was in compliance  with the ratio.  However,  due to the
Company's  historic  losses  and due to the  uncertainty  on the  timing  of OSA
revenues,  there is a possibility that the Company will exceed this ratio during
fiscal  1998.  In the event the  ratio is not met and the  Company  is unable to
receive a waiver from Mellon, G. Jeff Mennen, a new Board member of the Company,
has agreed to  guarantee  a  sufficient  capital  infusion  into the  Company to
maintain compliance of this ratio through October 1, 1998 or refinance the notes
to the satisfaction of Mellon. In consideration for this guarantee,  the Company
issued 50,000 ten-year Warrants at a strike price of $2.00 per share to Mr.
Mennen.

         In May 1998,  the  Company  completed a private  placement  of Series A
Preferred  Stock and  received  net  proceeds of  $935,000.  (See NOTE 6. to the
Financial Statements.) The Company also anticipates additional funding from this
private placement of approximately $1,500,000.

         As of May 13, 1998, the Company had approximately $2,000,000 of cash on
hand.  Based on this cash  balance,  the Credit  line and its ability to further
reduce expenses,  if required,  the Company believes it has sufficient cash flow
and liquidity to fund its current  operations and anticipated  increasing OSA-II
commercialization.

         During the last year,  the  Company  initiated  and  completed  a major
restructuring.  This  restructuring  included  the  hiring  of a new  CEO  and a
reduction in  approximately  one-third of the Company's work force.  The primary
strategy  of the  new  Company  management  has  been to  concentrate  marketing
activities to sell or lease OSA to seven specific markets.  The Company believes
that their  marketing  efforts will be  successful.  However,  if the Company is
unable  to meet  goals or to have  the  necessary  resources  to  sustain  their
marketing  activities it could have a material  adverse  effect on the financial
condition of the Company.  The Company will  continue to evaluate the success of
the new marketing efforts.

Forward-Looking Statements
     The statements  discussed in the footnotes  above and in this Item 2 relate
to the Company's  expectations that it anticipates (1) generating additional and
increasing OSA revenue (2) entering into strategic relationships, (3) completing
the  development  of  a  viable  OSA-II  instrument  and  meeting  the  shipment
timetable,  (4) selling all or part of its TSA  subsidiary,  (5) the adequacy of
cash flow and liquidity,  (6) being able to support the current OSA  instruments
without the  involvement  of TJA, (7)  reducing  operating  losses,  and (8) the
funding  of the  balance of  $1,500,000  of the  Preferred  Stock  offering  are
forward-looking  statements  within the meaning of Section 27A of the Securities
Act of 1933 and Section 21E of the Securities Exchange Act of 1934.

     Important factors that could cause actual results to differ materially from
the  forward-looking   statements  include  the  following:  (1)  a  decline  in
production  levels at Chrysler for vehicles  installing  OHSS, (2) the continued
reliability  of the OSA  technology  over an  extended  period of time,  (3) the
Company's  ability to market OSAs,  (4) the  acceptance of the OSA technology by
the marketplace, (5) the general tendency of large corporations to slowly change
from  known  technology  to  emerging  new  technology,   (6)  potential  future
competition  from third parties that may develop  proprietary  technology  which
either does not violate the  Company's  proprietary  rights or is claimed not to
violate the Company's  proprietary  rights, (7) potential  unforeseen  technical
problems  with the  performance  of OSA-II,  (8) an  inability  to attain  joint
venture  agreements  with large OEM and  aftermarket  suppliers  at TSA, (9) the
ability to attract major strategic OSA partners, (10) the ability of the Company
to  enter  into a  definite  agreement  for the sale of TSA,  and  (11)  matters
relating to the Company's future stock price and volume.

                                       11


<PAGE>



                          TOP SOURCE TECHNOLOGIES, INC.
                                    FORM 10-Q



                           PART II - OTHER INFORMATION


ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

         a.       Exhibits

                  10.1     5% Series A Convertible Preferred Stock and Warrants
                           of Top Source Technologies, Inc. Agreements

                  10.2    Thermo Jarrell Ash Corporation Agreement

                  27.0    Financial Data Schedule

         b.       Reports on Form 8-K

                  No  reports on Form 8-K were filed  during the  quarter  ended
                  March 31, 1998.


         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, thereunto duly authorized.


         TOP SOURCE TECHNOLOGIES, INC.

         By:       /s/ DAVID NATAN
                  David Natan
                  Vice President and Chief Financial Officer






Dated:  May 20, 1998

                                                            12

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<ARTICLE>                                  5

       
<S>                                      <C>

<PERIOD-TYPE>                                  3-MOS
<FISCAL-YEAR-END>                        SEP-30-1998
<PERIOD-END>                             MAR-31-1998
<CASH>                                    $  545,626
<SECURITIES>                                       0
<RECEIVABLES>                              2,508,612
<ALLOWANCES>                                       0
<INVENTORY>                                1,175,581
<CURRENT-ASSETS>                           4,552,645
<PP&E>                                     1,696,786
<DEPRECIATION>                             2,801,798
<TOTAL-ASSETS>                             9,029,646
<CURRENT-LIABILITIES>                      2,721,011
<BONDS>                                            0
                              0
                                        0
<COMMON>                                      28,686
<OTHER-SE>                                 3,259,949
<TOTAL-LIABILITY-AND-EQUITY>               9,029,646
<SALES>                                    6,616,766
<TOTAL-REVENUES>                           6,616,766
<CGS>                                      4,367,692
<TOTAL-COSTS>                              4,367,692
<OTHER-EXPENSES>                                   0
<LOSS-PROVISION>                                   0
<INTEREST-EXPENSE>                         (271,750)
<INCOME-PRETAX>                          (1,375,068)
<INCOME-TAX>                               ( 37,000)
<INCOME-CONTINUING>                      (1,412,068)
<DISCONTINUED>                                     0
<EXTRAORDINARY>                                    0
<CHANGES>                                          0
<NET-INCOME>                              (1,412,068)
<EPS-PRIMARY>                                  (0.05)
<EPS-DILUTED>                                     0

        


</TABLE>

EXHIBIT 10.1

                           CERTIFICATE OF DESIGNATION
                        OF RIGHTS AND PREFERENCES OF THE
                     SERIES A CONVERTIBLE PREFERRED STOCK OF
                         TOP SOURCE TECHNOLOGIES , INC.


         I, William C. Willis, Jr., President,  of Top Source  Technologies,
Inc. a corporation  organized and existing under the laws of the state of
Delaware (hereinafter the "Corporation"), DO HEREBY CERTIFY:

FIRST:

That  pursuant  to  authority  expressly  granted  and  vested  in the  Board of
Directors  of  said  Corporation  under  Section  151  of the  Delaware  General
Corporation  Law  and  the  provisions  of  the  corporation=s   Certificate  of
Incorporation,  said Board of Directors, on May 4th, 1998, adopted the following
resolution setting forth the designations, powers, preferences and rights of its
Convertible Preferred Stock as set out in this Certificate of Designation.

RESOLVED:         That the  designations,  powers,  preferences and rights of
the Series A 5% Convertible  Preferred Stock be, and they hereby are, as set
forth below:


1.       Number of Shares of Series A Convertible Preferred Stock.

The  Corporation  hereby  authorizes  the issuance of up to 2,500 (two thousand,
five hundred) shares of Series A Convertible  Preferred Stock par value $.10 per
share (the APreferred Stock@).  Each share of Preferred Stock shall have a value
equal to $1,000.00 (one thousand  dollars) (the AStated Value@).  This Preferred
Stock shall pay an annual  dividend of 5%, payable  quarterly on each subsequent
June 30th,  (pro-rated  for the first payment based upon the number of days from
issuance to June 30th) September  30th,  December 31st and March 31st, and shall
be payable in cash or shares of Common Stock at the  Corporation=s  option,  the
Corporation  shall  pay  the  dividend  within  ten  (10)  business  days of the
quarterly dates. The Corporation may pay the dividend in shares upon conversion,
and the number of shares paid shall be  calculated  pursuant to Section  5(a) of
this Certificate of Designation.

Any outstanding  Preferred Stock shall be converted  automatically  on the terms
pursuant to Section 5(a) of this Certificate of Designation,  two (2) years from
the date of issue.

2.       Voting.

(a) Except as provided by law, by the  provisions  of  Subparagraph  2(b) below,
holders of Preferred Stock (the  AHolders@)  shall not have the right to vote on
any matter affecting the Corporation.

(b) The Corporation  shall not amend,  alter or repeal the preferences,  special
rights or other  powers of the  Preferred  Stock so as to affect  adversely  the
Preferred Stock,  without the written consent or affirmative vote of the Holders
of at least a two thirds  majority of the then  outstanding  shares of Preferred
Stock to be affected by amendment,  alteration or repeal, given in writing or by
vote at a meeting,  consenting  or voting (as the case may be,)  separately as a
class. For this purpose,  without limiting the generality of the foregoing,  the
authorization  or issuance of any series of preferred  stock with  preference or
priority over or on a parity with the Preferred Stock as to the right to receive
either  dividends or amounts  distributable  upon  liquidation,  dissolution  or
winding  up of the  Corporation  shall not be deemed  to  affect  adversely  the
designated class of Preferred Stock.

3.       Liquidation.

In the event of a voluntary or involuntary dissolution,  liquidation, or winding
up of the  Corporation,  the  Holders of  Preferred  Stock  shall be entitled to
receive out of the assets of the Corporation  legally available for distribution
to holders of its capital  stock,  before any payment or  distribution  shall be
made to holders of Common  Stock or any other class of stock  ranking  junior to
the  Preferred  Stock,  the Stated  Value per share plus any  accrued and unpaid
dividends.  If  upon  such  liquidation,   dissolution  or  winding  up  of  the
Corporation,  whether  voluntary or  involuntary,  the assets to be  distributed
among the Holders of Preferred  Stock shall be insufficient to permit payment to
the Holders of Preferred Stock of the amount  distributable  as aforesaid,  then
the entire assets of the  Corporation to be so distributed  shall be distributed
ratably  among  the  Holders  of  Preferred  Stock.  Upon any such  liquidation,
dissolution  or winding up of the  Corporation,  after the Holders of  Preferred
Stock shall have been paid in full the amounts to which they shall be  entitled,
the remaining net assets of the Corporation may be distributed to the Holders of
stock ranking on liquidation  junior to the Preferred  Stock.  Written notice of
such liquidation,  dissolution or winding up, stating a payment date, the amount
of the liquidation  payments and the place where said liquidation payments shall
be payable,  shall be given by mail, postage prepaid or by telex or facsimile to
non-U.S.  residents,  not less than 10 days  prior to the  payment  date  stated
therein,  to the  Holders  of  record  of  Preferred  Stock,  such  notice to be
addressed  to each such  Holder at its  address  as shown by the  records of the
Corporation.  For purposes  hereof the Common Stock,  shall rank on  liquidation
junior to the Preferred Stock.

4.       Restrictions.

The  Corporation  will not modify the terms of the  Preferred  Stock at any time
when shares of  Preferred  Stock are  outstanding,  without the  approval of the
Holders  of at least a two thirds  majority  of the then  outstanding  shares of
Preferred  Stock given in writing or by vote at a meeting,  consenting or voting
(as the case may be)  separately  as a series,  except where the vote or written
consent  of the  Holders  of a greater  number of shares of the  Corporation  is
required  by  law or by  the  Corporation's  Certificate  of  Incorporation,  as
amended,  provided,  however,  that pursuant to the power granted to them in the
Corporation=s Certificate of Incorporation, the Corporation=s Board of Directors
may, without approval of any of the Holders of the Preferred Stock,  resolve to:
(i) increase the number of shares of the  Preferred  Stock  issuable  under this
Certificate of  Designation,  or (ii) decrease the number of shares of Preferred
Stock issuable under this  Certificate of Designation to the number of shares of
Preferred Stock then outstanding.

5.       Optional Conversion.

The Holders of shares of  Preferred  Stock shall have the  following  conversion
rights:

(a) Right to Convert:  Conversion Price. Subject to the terms,  conditions,  and
restrictions  of this  Section 5, the Holder of any share or shares of Preferred
Stock shall have the right to convert each such share of Preferred  Stock into a
number of shares of Common  Stock  equal to the  Stated  Value of the  Preferred
Stock plus all accrued but unpaid dividends of such share or shares of Preferred
Stock  divided by the  AConversion  Price@ which shall be equal to the lesser of
(a) (i) 85 % of the average  closing bid price of the Common Stock (the "Average
Closing Price"),  during the period of five trading days  immediately  preceding
the date of conversion (the "Conversion Date") for conversions prior to 120 days
after the date the Private Securities  Subscription  Agreement was duly executed
by all parties (the Closing Date),  (ii) 83% of the Average Closing Price during
the period of five (5) trading days  immediately  preceding the Conversion  Date
for conversions 121 - 150 days after the Closing Date,  (iii) 80% of the Average
Closing Price during the period of five (5) trading days  immediately  preceding
the  Conversion  Date for  conversions  151 days  after the  Closing  Date,  and
subsequent, or (b) $1.10 per share of Common Stock.

(b) Conversion  Dates.  The Holder of any share or shares of Preferred Stock may
convert  such  shares  cumulatively  after  ninety (90) days  subsequent  to the
Closing Date, pursuant to the following restrictions:

         (a) up to 25% of the outstanding Stated Value of the Preferred Stock 90
         days after the Closing Date;  (b) up to 50% of the  outstanding  Stated
         Value of the Preferred Stock 120 days after the Closing Date; (c) up to
         75% of the  outstanding  Stated Value of the  Preferred  Stock 150 days
         after the Closing Date; (d) up to 100% of the outstanding  Stated Value
         of the Preferred Stock 180 days after the Closing Date;

(c) Conversion  Notice. The right of conversion shall be exercised by the Holder
thereof by telecopying  or faxing an executed and completed  written notice (the
"Conversion  Notice")  attached as Exhibit 1 to this Certificate of Designation,
to the  Corporation  that the  Holder  elects to convert a  specified  number of
shares of Preferred  Stock  representing  a specified  Stated Value thereof into
Common Stock and by delivering the original  Conversion Notice and a certificate
or  certificates  of Preferred  Stock being  converted to the Corporation at its
principal  office  (or such  other  office or agency of the  Corporation  as the
Corporation  may  designate by notice in writing to the Holders of the Preferred
Stock),  together with a statement of the name or names (with  address) in which
the certificate or certificates for shares of Common Stock shall be issued.  The
business  date  indicated on a  Conversion  Notice  which is  telecopied  to and
received by the  Corporation in accordance  with the provisions  hereof shall be
deemed a Conversion Date. The Conversion Notice shall include therein the Stated
Value of shares of Preferred Stock to be converted, and a calculation (a) of the
Average  Closing  Bid Price,  (b) the  Conversion  Price,  and (c) the number of
shares of Common  Stock to be issued in  connection  with such  conversion.  The
Corporation  shall have the right to review  the  calculations  included  in the
Conversion  Notice,  and shall  provide  notice of any  discrepancy  or  dispute
therewith within one (1) business day of the receipt  thereof.  The Holder shall
deliver to the  Corporation  an original  Notice of Conversion  and the original
Preferred  to be converted  within three (3) business  days from the date of the
Notice of Conversion.  Whenever this  Certificate  of Designation  refers to the
delivery of Preferred  Stock or conversion of Preferred  Stock or the redemption
of  Preferred  Stock  such  delivery,  conversion  or  redemption  shall  not be
completed until the Holder delivers an executed stock power containing  either a
medallion or a broker  guarantee.  The failure to mention the stock power herein
shall not create an implication to the contrary.

(d) Issuance of Certificates - Time  Conversion  Effected.  Promptly,  but in no
event more than three (3)  business  days  after the  receipt of the  Conversion
Notice  referred to in  Subparagraph  (5)(c) and surrender of the certificate or
certificates  for the share or shares of Preferred  Stock to be  converted,  the
Corporation shall issue and deliver, or cause to be issued and delivered, to the
Holder,  unlegended and unrestricted shares of Common Stock,  registered in such
name or names as such Holder may direct,  a certificate or certificates  for the
number of whole shares of Common Stock into which such shares of Preferred Stock
are converted.  Such conversion  shall be deemed to have been effected as of the
close of business on the date on which such  Conversion  Notice  shall have been
received  by the  Corporation,  and the  rights of the  Holder of such  share or
shares of Preferred  Stock shall cease,  at such time, and the person or persons
in whose  name or names any  certificate  or  certificates  for shares of Common
Stock shall be issuable upon such conversion  shall be deemed to have become the
Holder or Holders  of record of the  shares  represented  thereby.  Issuance  of
shares of Common  Stock  issuable  upon  conversion  which are  requested  to be
registered in a name other than that of the  registered  Holder shall be subject
to compliance with all applicable federal and state securities laws.

(e) Penalty for Late Delivery.  The Corporation  shall pay to the Holders a Late
Delivery Penalty, which is defined as liquidated damages of $10.00 per $1,000.00
Stated Value of Preferred  Stock for every day  subsequent  to five (5) business
days after (the later of ) (i) the receipt of an original  Conversion Notice and
(ii) the receipt of the original  certificate or certificates  representing  the
share or shares of Preferred  Stock,  that the Corporation  fails to deliver the
Common  Stock to the  Holder.  The  Corporation  shall not be liable  for a Late
Delivery Penalty if the original Conversion Notice is incomplete or inaccurately
filled out or a strike, power failure, weather conditions, terrorist act, an act
of war, or an act of God delays delivery, provided the Corporation has made good
faith  efforts  to  effect  timely  delivery.  Further,  in the  event of a Late
Delivery  Penalty,  the number of shares of Common Stock issued upon  conversion
pursuant  to  Section  5(a)  shall be  adjusted  and  calculated  at an  amended
conversion  price to reflect  any five (5) trading day period as selected by the
Holder  commencing on the Closing Date and ending on the date of delivery of the
shares of Common Stock to the Holder (Amended Conversion Price).

(f) Penalty for Late Registration.  In the event that the registration statement
filed by the Corporation pursuant to the Registration Rights Agreement,  Exhibit
B, is not declared  effective by the Securities and Exchange  Commission  within
ninety (90) days after the Closing  Date,  the Holder,  in addition to all other
rights pursuant to the Registration Rights Agreement,  Exhibit B, shall have the
right to  convert  the  Preferred  Stock  outstanding  pursuant  to the  Amended
Conversion Price.

(g) Fractional  Shares.  No fractional shares shall be issued upon conversion of
any Preferred  Stock into Common Stock.  All fractional  shares shall be rounded
down to the nearest whole share. In case the number of shares of Preferred Stock
represented  by  the  certificate  or  certificates   surrendered   pursuant  to
Subparagraph 5(a) exceeds the number of shares converted, the Corporation shall,
upon such conversion,  execute and deliver to the Holder,  at the expense of the
Corporation,  a new  certificate  or  certificates  for the  number of shares of
Preferred Stock represented by the certificate or certificates surrendered which
are not to be converted.

(h)  Reorganization  or  Reclassification.  If  any  capital  reorganization  or
reclassification  of the capital stock of the  Corporation  shall be effected in
such a way that  Holders of Common  Stock shall be  entitled  to receive  stock,
securities or assets with respect to or in exchange for Common Stock, then, as a
condition  of such  reorganization  or  reclassification,  lawful  and  adequate
provisions  shall be made  whereby each Holder of a share or shares of Preferred
Stock shall  thereupon  have the right to  receive,  upon the basis and upon the
terms and conditions  specified herein and in lieu of the shares of Common Stock
immediately  theretofore  receivable upon the conversion of such share or shares
of Preferred Stock, such shares of stock,  securities or assets as may be issued
or payable with respect to or in exchange for a number of outstanding  shares of
such Common Stock equal to the number of shares of such Common Stock immediately
theretofore   receivable  upon  such  conversion  had  such   reorganization  or
reclassification  not taken place, and in any such case  appropriate  provisions
shall be made with respect to the rights and interests of such Holder to the end
that  the  provisions  hereof  (including  without  limitation   provisions  for
adjustments of the conversion rights) shall thereafter be applicable,  as nearly
as may be, in relation to any shares of stock,  securities or assets  thereafter
deliverable upon the exercise of such conversion rights.

(i) Adjustments  for Splits,  Combinations,  etc., The Conversion  Price and the
number of shares  of Common  Stock  into  which  the  Preferred  Stock  shall be
convertible shall be adjusted for stock splits,  combinations,  or other similar
events.  Additionally,  an adjustment will be made in the case of an exchange of
Common Stock,  consolidation  or merger of the Corporation  with or into another
corporation or sale of all or substantially all of the assets of the Corporation
in order to enable the  Holder of  Preferred  Stock to acquire  the kind and the
number of shares of stock or other  securities  or property  receivable  in such
event by a Holder of the  Preferred  Stock of the  number of shares  that  might
otherwise  have been issued  upon the  conversion  of the  Preferred  Stock.  No
adjustment to the Conversion  Price will be made for dividends (other than stock
dividends),  if any, paid on the Common Stock or for securities  issued for fair
value.

(j)  Mandatory  Conversion.  All  outstanding  shares of  Preferred  Stock  will
automatically  convert to Common  Stock  pursuant  to the  formula  set forth in
Section 5 two (2) years from the date of issuance.

6.       Assignment.

Subject to all applicable  restrictions on transfer,  the rights and obligations
of the  Corporation  and the Holder of the Preferred Stock shall be binding upon
and benefit the successors,  assigns, heirs, administrators,  and transferees of
the parties.

7. Shares to be Reserved.

The Corporation, upon the effective date of this Certificate of Designation, has
a sufficient  number of shares of Common Stock available to reserve for issuance
upon the conversion of all outstanding  shares of Preferred  Stock,  pursuant to
the terms and  conditions  set forth in Section 5. The  Corporation  will at all
times reserve and keep available out of its authorized Common Stock,  solely for
the  purpose  of  issuance  upon the  conversion  of  Preferred  Stock as herein
provided,  such number of shares of Common Stock as shall then be issuable  upon
the conversion of all  outstanding  shares of Preferred  Stock.  The Corporation
covenants that all shares of Common Stock which shall be so issued shall be duly
and validly issued, fully paid and non assessable. The Corporation will take all
such action as may be  required,  if the total  number of shares of Common Stock
issued and issuable  after such action upon  conversion of the  Preferred  Stock
would exceed the total number of shares of Common Stock then  authorized  by the
Corporation's Certificate of Incorporation, as amended, in order to increase the
number of  authorized  shares of Common Stock to a number  sufficient  to permit
conversion of the Preferred Stock.

8(a).    Redemption.

The Corporation may redeem the Preferred Stock at any time, in whole or in part,
prior to the submission of a Conversion Notice at one hundred and twenty percent
(120%) of the Stated  Value of the  Preferred  Stock plus all accrued and unpaid
dividends.  To redeem Preferred  Stock, the Corporation  shall deliver notice to
the Holders,  provided,  however,  that the Corporation may not redeem Preferred
Stock after a Notice of Conversion has been delivered by the Holder.

8(b)  Mechanics  and Effect of  Redemption.  As  promptly as  practicable  after
receiving  notice of the  Corporation's  election to redeem the Preferred  Stock
(but in no case later than three (3) business days  thereafter),  the Holder, at
its expense,  shall  surrender  the  Preferred  Stock to the  Corporation,  duly
endorsed with medallion guarantees, at the principal offices of the Corporation.
The Corporation shall make the redemption  payment within five (5) business days
after the  Corporation  delivers to the Holder notice of redemption  (Redemption
Payment Date).  Dividends  shall continue to accrue on the Preferred Stock until
the Redemption  Payment Date. If the Preferred  Stock is to be redeemed in part,
then upon surrender of the Preferred Stock, the Corporation shall deliver to the
Holder a new  certificate of Preferred Stock in the aggregate  principal  amount
equal  to the  unredeemed  portion  thereof.  If the  Corporation  falls to make
payment,  by cheque drawn on an United  States  commercial  bank, in cash to the
Holder,  in full by the Redemption  Payment Date, the Corporation  shall forfeit
its rights of  redemption  pursuant to Section 8 in  relation to the  redemption
made and all future redemptions.

9.       No Reissuance of Series A Convertible Preferred Stock.

Shares of  Preferred  Stock which are  converted  into shares of Common Stock as
provided herein shall not be reissued.

10.      Closing of Books.

The Corporation will at no time close its transfer books against the transfer of
any Preferred Stock or of any shares of Common Stock issued or issuable upon the
conversion of any shares of Preferred Stock in any manner which  interferes with
the timely  conversion  of such  Preferred  Stock,  except as may  otherwise  be
required to comply with applicable securities laws.

11.      Definition of Common Stock.

As used in this  Certificate of Designation,  the term "Common Stock" shall mean
and include the  Corporation's  authorized  Common Stock,  as constituted on the
date of filing of these terms of the Preferred Stock, and shall also include any
capital stock of any class of the Corporation  thereafter authorized which shall
neither be limited to a fixed sum or  percentage  of par value in respect of the
rights of the Holders  thereof to  participate  in  dividends  nor entitled to a
preference  in the  distribution  of assets upon the  voluntary  or  involuntary
liquidation,  dissolution  or winding up of the  corporation;  provided that the
shares of Common Stock receivable upon conversion of shares of Preferred


<PAGE>



Stock shall include only shares designated as Common Stock of the Corporation on
the  date of  filing  of  this  instrument,  or in  case of any  reorganization,
reclassification,  or stock split of the outstanding shares thereof,  the stock,
securities or assets provided for hereof.

The  said   determination   of  the   designation,   preferences  and  relative,
participating, optional or other rights, and the qualifications,  limitations or
restrictions thereof, relating to the Preferred Stock was duly made by the Board
of Directors  pursuant to the  provisions of the  Corporation=s  Certificate  of
Incorporation  and in accordance  with the  provisions  of the Delaware  General
Corporation Law.

12.      Delivery

Except as provided in Section  5(c),  all  notices and  deliveries  contemplated
hereunder shall be by Federal Express or other overnight  delivery  service with
delivery  required by the morning of the next  business day.  Delivery  shall be
complete  when the Stock  Certificates  are  issued by the  Corporation=s  stock
transfer  agent and  delivered to Federal  Express or other  overnight  delivery
service.

IN WITNESS HEREOF, this Certificate of Designation has been signed by:

William C. Willis, Jr., President, on this _____ day of May, 1998.





- ------------------------------------------
William C. Willis, Jr., President
TOP SOURCE TECHNOLOGIES, INC.












<PAGE>




                                  REGULATION D

                    PRIVATE SECURITIES SUBSCRIPTION AGREEMENT

                          TOP SOURCE TECHNOLOGIES, INC.


         THIS   PRIVATE   SECURITIES    SUBSCRIPTION    AGREEMENT   (hereinafter
"Agreement")  has  been  executed  by the  undersigned  in  connection  with the
purchase in a private  placement  pursuant to Section 4(2) of the Securities Act
of 1933, as amended (the  "Securities  Act") of up to 2,500 shares of certain 5%
Series  A  Convertible  Preferred  Stock,  par  value  $0.10,  (hereinafter  the
"Preferred"), convertible into shares of common stock, par value $.001 per share
(hereinafter   "Common  Stock")  and  certain  Common  Stock  Purchase  Warrants
(hereinafter  called  "Warrants"),  from Top  Source  Technologies,  Inc.,  7108
Fairway Drive,  Suite 200, Palm Beach Gardens,  Florida,  33418,  USA, a Company
organized under the laws of Delaware  (hereinafter  the "Company") by Gundyco In
Trust for RRSP  550-98866-19,  organized under the laws of Canada,  (hereinafter
"Buyer").  Such shares of Common Stock issuable upon conversion of the Preferred
and exercise of the Warrants are  referred to  hereinafter  collectively  as the
"Shares".  The Company and Buyer  (hereinafter  collectively the "Parties") each
hereby represents, warrants and agrees as follows:

1.       AGREEMENT TO SUBSCRIBE;  PURCHASE PRICE:

(i) Buyer hereby  subscribes for up to 750 shares of Preferred as set out in the
Certificate of  Designation,  Exhibit A,  attached,  to, and forming an integral
part of this  Agreement at a purchase price per share of $1,000 USD (the "Stated
Value").  Buyer shall on the date this Agreement is duly executed by all parties
(the  Closing  Date),  subscribe  for 300 shares of  Preferred  for an aggregate
consideration  of $300,000 USD. The Buyer shall,  following  the effective  date
(Effective  Date) of the Company's  registration  statement,  referred to in the
Registration Rights Agreement,  Exhibit B, purchase,  and the Company shall sell
an additional  450 shares of Preferred in three (3) equal tranches of 150 shares
of Preferred  pursuant to the Certificate of Designation.  The dates of purchase
and csale  ("Purchase  Date") of each of the three (3)  subsequent  tranches  of
Preferred shall be:



                  (a) 90 days after the Effective  Date;  (b) 150 days after the
                  Effective Date; (c) 210 days after the Effective Date.

The Buyer's subsequent  purchase of Preferred,  in each tranche,  is conditional
upon the following  Subsequent  Conditions as defined in sub-paragraphs (a), (b)
and, (c):

(a) The  Common  Stock for the  twenty  (20)  trading  days prior to the date of
purchase  of each  tranche  closes at an average  bid price of not less than one
dollar ($1.00) per share;

(b) The average daily sales volume for the twenty (20) trading days prior to the
date of  purchase  of each  tranche  is not less than  forty  thousand  (40,000)
shares; and

(c) The Company is not in default of any terms and conditions as set out in this
Agreement.

The Subsequent  Conditions may be waived by the Buyer, and if waived,  the Buyer
shall purchase any number of Preferred up to 150 in each tranche.

If the  Subsequent  Conditions  occur,  and the  Buyer  fails  to  purchase  the
Preferred  within  thirty  (30)  days of the  Purchase  Date of each  subsequent
tranche,   the  Buyer  shall  forfeit  its  rights  under  the   Certificate  of
Designation.

(ii)  Buyer  shall  on or  before  the  Closing  Date  execute  a  copy  of  the
Registration   Rights   Agreement   (the   "Registration    Rights   Agreement")
substantially  in the form  attached  as Exhibit  "B" to and forming an integral
part of this Agreement;

(iii) Buyer will receive  Warrants to purchase  fifty six thousand,  two hundred
and fifty (56,250) Shares substantially in the form attached as Exhibit C to and
forming an integral  part of this  Agreement.  The Warrants will be issued at an
exercise price of $1.10 and will expire three (3) years after the Closing Date;

(iv) The Company shall within  thirty (30) days of the Closing  Date,  file with
the  Securities  and Exchange  Commission  (the  "Commission"),  a  registration
statement under the Securities Act covering the  registration of all the Buyer's
Shares  issuable  upon  conversion of the Preferred and exercise of the Warrants
("Registrable Securities").

2.       BUYER'S REPRESENTATIONS

         Buyer represents and warrants as follows:

(i) Such Buyer has full power and authority to enter into this Agreement and the
Registration Rights Agreement,  (collectively,  the "Transaction Documents") and
that the  Transaction  Documents,  when executed and delivered will constitute a
valid and legally  binding  obligation of Buyer in accordance  with their terms,
subject to (A) bankruptcy,  insolvency,  fraudulent conveyance,  reorganization,
moratorium  and similar laws now or hereafter in effect  relating to  creditors'
rights and (B) that the remedy of specific  performance and injunctive and other
forms of  equitable  relief  may be  subject to  equitable  defenses  and to the
discretion of the court before which any proceedings therefor may be brought.

(ii)  This   Agreement  is  made  by  the  Company  in  reliance   upon  Buyer's
representation to the Company, which by such Buyer's execution of this Agreement
Buyer hereby confirms,  that the Preferred and Warrants to be purchased by Buyer
and  the  Common  Stock   issuable   upon   conversion   and  exercise   thereof
(collectively,  the "Securities") will be acquired for investment for Buyers own
account,  not as a nominee, and not with a view to the resale or distribution of
any part thereof. By execution of this Agreement,  Buyer further represents that
Buyer does not have any contract, undertaking, agreement or arrangement with any
person, to sell,  transfer or grant participation to such person or to any third
person, with respect to any of the Securities.

(iii)  Buyer  is  not  a  company,  syndicate,  partnership  or  other  form  of
incorporation  entity or Company  created  solely to permit the  purchase of the
Securities by a group of  individuals  whose  individual  share in the aggregate
acquisition  cost of the  Securities  is less  than  $150,000  and  Buyer is not
purchasing the  Securities as a result of an  advertisement  of the  Securities,
including  an  advertisement  in  printed  media of  general  and  regular  paid
circulation,  radio or television, or a result of any general solicitation.  The
Buyer has a pre-existing relationship with the placement agent.

(iv) The Buyer  understands that the Securities may not be sold,  transferred or
otherwise  disposed  of  without  registration  under the  Securities  Act or an
exemption therefrom.

(v) The Buyer has been furnished with and has read the Company's reports,  Forms
10-K and 10-Q,  filed with the Commission  and proxy or  information  statements
filed,  (collectively,  with exhibits  thereto,  hereinafter  referred to as the
"Reports").  In  addition,  the Buyer has  received  from the Company such other
information concerning its operations,  financial condition and other matters as
the Buyer has requested,  and considered all factors the Buyer deems material in
deciding on the advisability of investing in the Securities (such information in
writing is collectively, the "Other Written Information").

(vi)  The  Buyer  is an  "accredited  investor",  as  such  term is  defined  in
Regulation D promulgated  by the  Commission  under the Act, is  experienced  in
investments and business matters,  has made investments of a speculative  nature
and has purchased  securities of United States  publicly-owned  companies in the
past  and,  with its  representatives,  has such  knowledge  and  experience  in
financial,  tax and other business matters as to enable the Buyer to utilize the
information  made  available  by the Company to evaluate the merits and risks of
and to make  an  informed  investment  decision  with  respect  to the  proposed
purchase, which represents a speculative investment. The Buyer has the authority
and is duly and legally  qualified to purchase and own the  Securities and is in
compliance with both federal and provincial Canadian law.

3.       COMPANY'S REPRESENTATIONS

         Company represents and warrants as follows:

(i) The Company is a corporation duly organized,  validly existing,  and in good
standing  under  the  laws of the  State  of  Delaware,  and  has all  requisite
corporate  power and  authority to carry on its business as now conducted and as
currently  proposed to be conducted.  The Company is duly  qualified to transact
business and is in good standing in each jurisdiction in which the failure to so
qualify would have a material  adverse  effect on the business or the properties
of the Company and its  subsidiaries  taken as a whole.  To its  knowledge,  the
Company  is  not  the  subject  of  any  pending,   threatened  or  contemplated
investigation  or  administrative  or legal  proceedings by the Internal Revenue
Service  or the taxing  authorities  of any State of local  jurisdiction  or any
other government entity.

(ii)  The  Company  has  not  conducted  any  general  solicitation  or  general
advertising with respect to any of the Securities offered hereby.

(iii) The  Certificate of Designation,  when executed and delivered  pursuant to
the terms of this Agreement, will have been duly authorized and executed and the
Preferred, when issued and delivered will be fully paid and non assessable, will
constitute  valid and legally  binding  obligations of the Company in accordance
with their terms, subject to (A) bankruptcy,  insolvency, fraudulent conveyance,
reorganization,  moratorium and similar laws now or hereafter in effect relating
to  creditors'  rights  and (B) that the  remedy  of  specific  performance  and
injunctive  and other  forms of  equitable  relief may be  subject to  equitable
defenses  and to the  discretion  of the  court  before  which  any  proceedings
therefor may be brought.

(iv) The Shares, when issued and delivered upon conversion of the Preferred,  or
exercise  of the  Warrants  in  accordance  with their  terms,  will be duly and
validly authorized and issued fully paid and non assessable and will not subject
the Buyers thereof to personal  liability by reason of being such Buyers.  There
are no preemptive  rights of any  shareholder of the Company with respect to the
Shares contained in the Company's  Certificate of Incorporation or any agreement
to which the Company is a party.

(v) The  Certificate of  Designation  and Warrants,  have been duly  authorized,
validly  executed and delivered on behalf of the Company and each is a valid and
binding agreement of the Company in accordance with its terms and subject to (A)
bankruptcy,  insolvency, fraudulent conveyance,  reorganization,  moratorium and
similar laws new or hereafter in effect  relating to  creditors'  rights and (B)
that the  remedy of  specific  performance  and  injunctive  and other  forms of
equitable relief may be subject to equitable  deficiencies and to the discretion
of the court before which any proceedings thereafter may be brought.

(vi) The execution and delivery of this  Agreement and the  consummation  of the
transactions contemplated by this Agreement do not and will not conflict with or
result  in a breach by the  Company  of any of the  terms or  provisions  of, or
constitute a default under,  the  Certificate of  Incorporation  (or charter) or
By-Laws  of the  Company,  or any  indenture,  mortgage,  deed of trust or other
material  agreement or instrument to which the Company is a party or by which it
or any of its  proprietors  or agents  are  bound,  or any  existing  applicable
decree,  judgment  or order of any  court,  federal  or state  regulatory  body,
administrative  agency or governmental body having jurisdiction over the Company
or any of it properties or assets.

(vii) No authorization, approval or consent of or filing with any federal, state
or local  governmental  body of the United States,  is legally  required for the
issuance  and  sale of the  Preferred  and  (provided  no  commission  or  other
remuneration  is paid  or  given  directly  or  indirectly  by the  Company  for
soliciting  such  conversion)  the issuance of the Shares upon conversion of the
Preferred in accordance  with their terms,  as  contemplated  by this Agreement,
except the filing of a Form D with the Commission.

(viii) To the best of the Company's knowledge,  after reasonable  investigation,
the  information  contained in the Company's  reports and proxy  statements,  as
filed with the Commission does not contain any untrue statement of material fact
or omit any material fact necessary in order to make the statements  therein, in
the light of the circumstances under which they were made not misleading.  Since
December  31,  1997,  there  has been no  material  adverse  development  in the
business, properties,  operations,  financial condition or results of operations
of the Company.

(ix) The Company will issue one or more certificates  representing the Preferred
in the name of Buyer in such  denominations  to be  specified  by Buyer prior to
closing and will issue one or more certificates  representing the Shares in such
denominations to be specified by the Buyer upon conversion of the Preferred. The
Company further warrants that the Preferred and the Shares shall be transferable
on the books and  records of the  Company as and to the extent  provided  in the
Transaction  Documents,  subject to compliance with federal and state securities
laws, as well as Canadian federal and provincial securities laws.

(x) The Company is not involved in any litigation which if determined  adversely
to the Company,  could  reasonably be expected to have a material adverse effect
upon the Company's financial position.

(xi) The  Company is  eligible  to register  with the  Securities  and  Exchange
Commission, the Common Stock for resale on Form S-3.

(xii) No other persons or entities  currently  hold  registration  rights except
certain purchasers of 9% Senior Subordinated  Convertible Notes dated as of June
9, 1995.

(xiii) The Company,  as of May 5, 1998,  has  28,724,177  shares of Common Stock
outstanding, and has 50,000,000 shares of Common Stock authorized.

(xiv)  So long as a Buyer  beneficially  owns any  Preferred  or  Warrants,  the
Company shall  maintain its corporate  existence in good standing under the laws
of the  jurisdiction in which it is incorporated  and, except as required by the
Loan and Security Agreements entered into on July 1, 1997 and related agreements
among Nations Credit Commercial Corporation,  the Company, Top Source Automotive
Inc.  and  Top  Source  Instruments  Inc.,  or any  replacement  financial  with
institutional  lender,  shall not pledge, sell, or hypothecate all the assets of
the Company,  except in the event of a merger or consolidation or sale of all or
substantially  all of the Company's  assets where (a) the surviving or successor
entity in such transaction (i) assumes the Company's  obligations  hereunder and
under the agreements  and  instruments  entered into in connection  herewith and
(ii)  is a  publicly  traded  Company  or (b)  the  consideration  paid  for the
outstanding securities of the Company is solely in the form of cash.

(xv) The Company  will conduct its business in  compliance  with all  applicable
laws,  rules and  regulations  of the  jurisdictions  in which it is  conducting
business (including without limitation,  all applicable local, state and federal
environmental  laws and  regulations),  except  where the failure to comply with
such laws, rules or regulations would not have a material adverse effect, on the
Company and its subsidiaries taken as a whole.

(xvi) The Company shall maintain  liability,  casualty and other  insurance with
responsible  insurance  companies  against  such  risk of the  types  and in the
amounts customarily  maintained by companies of comparable size, and business to
the Company.

(xvii) Except as set forth in the Company's  reports filed with the  Commission,
the Company is not in default in the  performance  or observance of any material
obligation,  agreement,  covenant  or  condition  contained  in  any  indenture,
mortgage, deed of trust or other material instrument or agreement to which it is
a party or by which it or its property is bound,  and neither the  execution of,
nor the  delivery by the Company of, nor the  performance  by the Company of its
obligations under this Agreement or the Preferred,  or the conversion  provision
thereof,  will  conflict with or result in the breach or violation of any of the
terms or  provisions  of, or  constitute  a default or result in the creation or
imposition  of any lien or charge on any  assets or  properties  of the  Company
under,  (i) any material  indenture,  mortgage,  deed of trust or other material
agreement  applicable  to the  Company or  instrument  to which the Company is a
party or by which it is bound, (ii) any statute applicable to the Company or its
property, (iii) the Certificate of Incorporation or By-Laws of the Company, (iv)
any decree , judgment,  order,  rule or regulation of any court or  governmental
agency or body having  jurisdiction over the Company  regulation of any court or
governmental  agency  or  body  having  jurisdiction  over  the  Company  or its
properties, or (v) the Company's listing agreement for its Shares.

4.       RESERVATION OF SHARES

The Company shall at all times have authorized,  and reserved for the purpose of
issuance  sufficient  number of Shares to provide for the full conversion of the
outstanding  Preferred and issuance of the Shares in connection therewith (based
on the  conversion  price of the  Preferred in effect from time to time) and the
full exercise of the Warrants and (based upon the exercise price of the Warrants
in effect from time to time).  The Company shall not reduce the number of Shares
without  the  consent of each  Buyer,  which  consent  will not be  unreasonably
withheld.  The Company  shall use its best  efforts at all times to maintain the
number of  Shares so  reserved  for  issuance  at no less than two (2) times the
number that is then actually  issuable upon full conversion of the Preferred and
full exercise of the Warrants (based on the conversion price of the Preferred or
exercise price of the Warrants in effect from time to time).  If at any time the
number of Shares  authorized  and  reserved  for issuance is below the number of
Shares  issued and  issuable  upon  conversion  of the  Preferred  (based on the
conversion  price of the  Preferred  and exercise  price of the Warrants then in
effect),  the Company will,  forthwith,  take all corporate  action necessary to
authorize  and  reserve  a  sufficient  number  of  Shares,  including,  without
limitation, immediately calling a special meeting of stockholders.

If, at any time a Buyer submits a notice of conversion ("Conversion Notice") and
the Company does not have sufficient authorized but unissued Shares available to
effect, in full, a conversion of the Shares (a "Conversion Default", the date of
such default being referred to herein as the  "Conversion  Default  Date"),  the
Company shall issue to the Buyer all of the Shares which are available,  and the
Conversion  Notice as to any Shares  requested to be converted but not converted
(the  "Unconverted  Shares"),  upon Buyer's sole option,  may be deemed null and
void. The Company shall provide notice of such  Conversion  Default  ("Notice of
Conversion Default") to all existing Buyers of outstanding Shares, by facsimile,
within one (1)  business day of such  default  (with the  original  delivered by
overnight courier),  and the Buyer shall give notice to the Company by facsimile
within  five  business  days of receipt  of the  original  Notice of  Conversion
Default (with the original delivered by overnight or courier) of its election to
either nullify or confirm the Conversion Notice.

The Company  agrees to pay to all Buyers of  outstanding  Shares  payments for a
Conversion  Default  ("Conversion  Default Payments") in the amount of (N/365) x
(.24) x the initial  issuance price of the  outstanding  and/or tendered but not
converted  Preferred  held by each  Buyer  where N = the number of days from the
Conversion Default Date to the date (the "Authorization  Date") that the Company
authorizes a sufficient  number of Shares to effect  conversion of all remaining
Shares. The Company shall send notice ("Authorization  Notice") to each Buyer of
outstanding   Shares  that   additional   Shares  have  been   authorized,   the
Authorization  Date  and  the  amount  of  Buyer's  accrued  Conversion  Default
Payments.  The  accrued  Conversion  Default  shall  be paid in cash or shall be
convertible into Shares, at the Buyer's option,  payable as follows:  (i) in the
event Buyer elects to take such payment in cash,  cash payments shall be made to
such  Buyer of  outstanding  Shares by the fifth day of the  following  calendar
month,  or (ii) in the event Buyer  elects to take such  payment in Shares,  the
Buyer may convert such  payment  amount into Shares at the  conversion  rate set
forth in the Certificate of Designation.

The Company  acknowledges  that its failure to maintain a  sufficient  number of
authorized but unissued Shares to effect in full a conversion of the Shares will
cause the Buyer to  suffer  damages  in an  amount  that  will be  difficult  to
ascertain.  Accordingly,  the parties agree that it is appropriate to include in
this Agreement a provision for liquidated  damages.  The parties acknowledge and
agree that the liquidated damages provision set forth in this section represents
the parties' good faith effort to quantify such damages and, as such, agree that
the form and  amount of such  liquidated  damages  are  reasonable  and will not
constitute a penalty.  The payment of  liquidated  damages shall not relieve the
Company from its obligations to deliver the Shares pursuant to the terms of this
Agreement.

Nothing  herein shall limit the Buyer's right to pursue actual damages or cancel
the Conversion  Notice for the Company's failure to maintain a sufficient number
of authorized Shares. The Company shall in the event of a Conversion Default, no
later than ten (10) days,  after a  Conversion  Default,  take all the  required
procedures to authorize sufficient Shares to comply with a Conversion Notice.



<PAGE>



  5.     Listing

The Company  shall  timely  secure the  listing of the Shares upon the  American
Stock  Exchange or such  national  securities  exchange or  automated  quotation
system, if any, upon which Shares are then listed (subject to official notice of
issuance).  The Company  will use its best  efforts to maintain  the listing and
trading of its Common Stock on the  American  Stock  Exchange or other  national
securities  exchange  or  automated  quotation  system  and will  comply  in all
respects with the Company's  reporting,  filing and other  obligations under the
bylaws or rules of the American  Stock  Exchange or such  exchanges or quotation
systems,  as applicable.  The Company shall promptly provide to the Buyer copies
of any notices it receives  regarding  the continued  eligibility  of the Common
Stock for listing on the American Stock Exchange or other principal  exchange or
quotation system on which the Common Stock is then listed or traded.

6.       Instructions to Transfer Agent

The Company shall on the date the registration  statement registering the Shares
underlying  the Preferred and Warrants is declared  effective by the  Commission
instruct  its  Transfer  Agent  to  issue,  upon  receipt  by the  Company  of a
Conversion Notice from the Buyer, the required number of Shares,  subject to the
Conversion  Notice.  The Company  shall,  as soon as the Shares,  subject to the
Conversion Notice are sold,  forthwith instruct its Transfer Agent to remove any
restrictive legend from the Shares.

The Company acknowledges that its failure to deliver the Shares within three (3)
business days after the  Conversion  Date will cause the Buyer to suffer damages
in an amount that will be difficult to ascertain. Accordingly, the parties agree
that it is  appropriate  to include in this Agreement a provision for liquidated
damages. The parties acknowledge and agree that the liquidated damages provision
set forth in the  Certificate of Designation  represents the parties' good faith
effort to qualify such  damages and, as such,  agree that the form and amount of
such  liquidated  damages are reasonable and will not constitute a penalty.  The
payment of liquidated damages shall not relieve the Company from its obligations
to deliver the Shares pursuant to the terms of this Agreement.



<PAGE>



7.       CLOSING

The  Preferred and Warrants  shall be delivered to Buyer and the funds  therefor
shall be delivered to Company on the 7th day of May, 1998 (the "Closing"), or at
such time to be mutually agreed.

At the  closing,  the  Company  shall  execute  the  appropriate  copies  of the
transaction  documents  (the  "Company's  Closing  Documents")  and  deliver the
executed   documents  to  Hechter  and  Associates,   counsel  for  Buyer,  with
instructions  to hold the documents in trust and not to release the documents to
Buyer until advised to do so by the Company. Buyer shall execute the appropriate
copies of the  Transaction  Documents  (the  "Buyer's  Closing  Documents")  and
deliver the executed documents to Michael Harris, P.A., counsel for the Company,
with  instructions  to hold  the  documents  in  trust  and not to  release  the
documents to the Company until advised to do so by Buyer.

Immediately  after  Buyer  has  confirmed  that its  counsel  has  received  the
Company's Closing Documents executed by the Company, then Buyer shall pay to the
Company the aggregate purchase price of the Preferred for which Buyer subscribed
(the "Purchase Price"). Buyer shall pay the Purchase Price, less all appropriate
legal fees and  commissions by wire transfer of immediately  available  funds in
accordance with the following instructions:

                           Bank Name:       First Union National Bank
                           ABA #:           063000021
                           Credit:          Top Source Technologies, Inc.
                           Account #:       2165 000 11334

On the banking day that the Company has confirmed  that its counsel has received
the Buyer's Closing  Documents and is credited with having received the Purchase
Price  (the  "Closing  Date"),  The  Company  shall  advise  Buyer.  Immediately
thereafter,  the Company  shall  advise  Hechter and  Associates  to release the
Company's  Closing  Documents  to Buyer and Buyer shall advise  Michael  Harris,
P.A., to release the Buyer's Closing  Documents to the Company.  The Transaction
Documents  shall not be deemed to have been delivered  except in accordance with
the procedures described in this Section 7.



<PAGE>



8.       CONDITIONS TO CLOSING

         (i)  Buyer  understands  that  the  Company's  obligation  to sell  the
Preferred and Warrants is conditioned upon the receipt in immediately  available
funds of the amount set forth in Paragraph 1 hereof.

         (ii) The Company  understands  that Buyer's  obligation to purchase the
Preferred,  is  conditioned  upon delivery of  certificate(s)  representing  the
Preferred  and  Warrants as  described  in Exhibit A and  Exhibit B herein,  and
receipt of an opinion of the Company's counsel, satisfactory to Buyer's Counsel,
attached as Exhibit D, and forming an integral part of this Agreement; and

         (iii) no statute, rule, regulation,  executive order, decree, ruling or
injunction  shall be enacted,  entered,  promulgated or endorsed by any court or
governmental  authority of competent  jurisdiction  which prohibits or adversely
effects  any  of  the  transactions  contemplated  by  this  Agreement,  and  no
proceedings or  investigation  shall have been commenced or threatened which may
have the effect of  prohibiting or adversely  effecting any of the  transactions
contemplated by this Agreement; and

         (iv) from and after the date hereof to and  including the Closing Date,
the trading of the Common Stock shall not have been  suspended by the Securities
and  Exchange  Commission,  or  the  American  Stock  Exchange  and  trading  in
securities  generally  on the New York Stock  Exchange or Nasdaq  shall not have
been  suspended  or limited nor shall there be any  outbreak  or  escalation  of
hostilities  involving the United States or any material  adverse  change in any
financial  market  that in either case in the  reasonable  judgment of the Buyer
makes it impracticable or inadvisable to purchase the Preferred Stock.

         (v) that all representations and warranties of the Company shall remain
true and correct as of the Closing Date, and shall survive the Closing Date.

9.       RESTRICTIONS ON NEW SECURITIES

The Company will not enter into another  equity  financing  that (a) would cause
additional  Common Stock issued in such other equity  financing to become freely
tradable  before  one  hundred  and eighty  (180)  days  after the  registration
statement  referred  to in the  Registration  Rights  Agreement,  Exhibit  B, is
declared  effective by the  Securities  and Exchange  Commission.  Further,  the
Company shall not register any additional Securities as part of the registration
statement to be filed pursuant to the Registration Rights Agreement, Exhibit B.

10.      RIGHT OF FIRST REFUSAL

For a period  expiring one hundred and eighty (180) days after the  registration
statement  pursuant  to the  Registration  Rights  Agreement,  (Exhibit  B),  is
declared  effective,  the Company  hereby grants to the Buyer the right of first
offer to purchase all (or any part) of New Securities (as defined  herein) which
the Company  may,  from time to time,  propose to sell and issue.  This right of
first offer shall be subject to the following provisions:

In the event the Company  proposes to issue New Securities,  it shall give Buyer
written notice of its  intention,  describing  the type of New  Securities,  the
price and the general  terms upon which the Company  proposes to issue the same.
Buyer  shall have three (3) days from the date of receipt of any such  notice to
agree to purchase such New  Securities  for the price and upon the general terms
specified  in the notice by giving  written  notice to the  Company  and stating
therein  the  quantity  of New  Securities  to be  purchased.  The  sale  of New
Securities  to Buyer shall be closed  within ten (10) days of Buyer's  notice to
the Company agreeing to purchase such New Securities.

In the event the Buyer fails to exercise  the right of first offer with  respect
to all of the available New Securities proposed to be sold by the Company within
said three (3) day period or in the event Buyer  fails to close  within ten (10)
days of Buyer's notice to the Company  agreeing to purchase such New Securities,
the Company  Shall have 30 days  thereafter  to sell or enter into an  agreement
(pursuant to which the sale of New Securities  covered  thereby shall be closed,
if at all,  within  45 days  from the date of said  agreement),  to sell the New
Securities respecting which the Buyer's option was not exercised, at a price and
upon general terms no more  favourable to the purchasers  thereof than specified
in the Company's notice to the Buyer.

In the event the  Company  has not  entered  into an  agreement  to sell the New
Securities  within  said 30 day period (or sold and  issued  New  Securities  in
accordance with the foregoing  within 45 days from the date of said  agreement),
the Company shall not thereafter issue or sell any New Securities, without first
offering such securities to the Buyer in the manner provided above.

"New Securities" means any Securities to be issued pursuant to Regulation D or S
under the Securities  Act,  exclusive of (i) securities  issued  pursuant to the
acquisition  of another  business  entity or  segment of any such  entity by the
Company by  merger,  asset  purchase,  stock  purchase  or  otherwise,  (ii) any
borrowing,  direct or indirect,  from financial institutions or other persons by
the Company, whether or not presently authorized,  including any type of loan or
payment  evidenced by any type of debt  instrument,  provided such borrowings do
not have any equity  features  including  warrants,  options or other  rights to
purchase capital stock and are not convertible into capital stock of the Company
(iii) securities issued to employees,  consultants, officers or directors of the
Company  pursuant  to any stock  option,  stock  purchase  or stock  bonus plan,
agreement or arrangement,  (iv) securities  issued to vendors or customers or to
other persons in similar commercial  situations with the Company, (v) securities
issued in connection with obtaining lease financing, whether issued to a lessor,
guarantor or other person,  (vi) securities  issued in connection with any stock
split,  stock dividend or  recapitalization  of the Company,  or (vi) securities
issued in connection with corporate partnering transactions.

11.      GOVERNING LAW:  INTERPRETATION OF DISPUTES:

This Agreement,  and all exhibits  attached,  shall be governed by and construed
under the laws of the State of Delaware and the laws applicable  therein without
regard to its choice of law  principles.  All disputes  shall be determined  and
litigated in the law courts of Delaware.

Any litigation  based thereon,  or arising out of, under, or in connection with,
this Agreement or any course of conduct, course of dealing,  statements (whether
oral or  written)  or actions  of the  Company  or Buyer  shall be  brought  and
maintained  exclusively  in the  courts of the state of  Delaware.  The  Company
hereby  expressly and irrevocably  submits to the  jurisdiction of the state and
federal  Courts of the state of Delaware for the purpose of any such  litigation
as set forth  above  and  irrevocably  agrees to be bound by any final  judgment
rendered  thereby  in  connection  with such  litigation.  The  Company  further
irrevocably  consents  to the  service of process by  registered  mail,  postage
prepaid,  or by personal  service  within or without the State of Delaware.  The
Company hereby expressly and irrevocably waives, to the fullest extent permitted
by law, any  objection  which it may have or hereafter may have to the 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 any  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 other loan documents.

Buyer and the Company hereby knowingly,  voluntarily and intentionally waive any
rights  they may  have to a trial by jury in  respect  of any  litigation  based
hereon, or arising out of, under, or in connection with, this agreement,  or any
course of conduct,  course of dealing,  statements  (whether oral or written) or
actions of the Holder or the Company.  The Company  acknowledges and agrees that
it has received full and  sufficient  consideration  for this provision and that
this  provision  is a  material  inducement  for the  Buyer  entering  into this
agreement.

Any  legal  action or  proceeding  in  connection  with  this  Agreement  or the
performance  hereof may be brought in the state and  federal  courts  located in
Delaware,  and  the  parties  hereby  irrevocably  submit  to the  non-exclusive
jurisdiction of such courts for the purpose of any such action or proceeding.

12.      ENTIRE AGREEMENT

This Agreement  constitutes  the entire  agreement among the parties hereof with
respect  to  the  subject  matter  hereof  and  supersedes  any  and  all  prior
contemporaneous  representations,  warranties,  agreements and understandings in
connection  therewith.  This Agreement may be amended only by a writing executed
by all parties hereto.  This Agreement may be executed in  counterparts  and the
facsimile  transmission  of an executed  counterpart to this Agreement  shall be
effective as an original.

13.      NOTICES

All notices or other  communications  to be given or made  hereunder  must be in
writing and will be delivered  personally or mailed,  by registered or certified
mail, or sent by facsimile, to the undersigned, at the address set forth in this
Agreement,  with copies to such persons, at such addresses,  as are set forth in
this Agreement.



<PAGE>



14.      FEES

The Buyer undertakes that in connection with additional  fundings referred to in
Section 1, the Company's only  obligation to the placement agent shall be to pay
an additional commission, and not to pay additional legal fees.

15.      FULL NAME AND ADDRESS OF BUYER
         FOR REGISTRATION PURPOSES:

NAME:    Gundyco In Trust for 550-98866-19

ADDRESS: 4120 Yonge Street, Suite 416, Toronto, Ontario, Canada, M5P 2A1

TEL. No. 416-225-7980

Fax. No. 416-225-7950

CONTACT
NAME:    Mark Shoom


16.      DELIVERY INSTRUCTIONS: (if different from
         Registration Name):

NAME:    _______________________________________

ADDRESS: ________________________________________

TEL. No.:  __________________________________________

FAX No.: ___________________________________________

CONTACT
NAME:    ____________________________________________

SPECIAL
INSTRUCTIONS:__________________________________________



<PAGE>



IN WITNESS WHEREOF, this Agreement was duly executed on the date first written
below

Dated this 7th day of the month of May, 1998.

NAME:             _______________________________________


BY:               _____________________________________

TITLE:            ______________________________________


                                    TOP SOURCE TECHNOLOGIES, INC.
                                    7108 Fairway Drive, Suite 200
                                    Palm Beach Gardens, Florida, 33418




                           BY:      __________________________________________
                                    William C. Willis, Jr., President

         I have  the  full  authority  to bind  TOP  SOURCE  TECHNOLOGIES,  INC.
____(initial)

NAME:    _________________________________

TITLE:   _________________________________


<PAGE>


4

                                    EXHIBIT A


                           CERTIFICATE OF DESIGNATION
                        OF RIGHTS AND PREFERENCES OF THE
                     SERIES A CONVERTIBLE PREFERRED STOCK OF
                         TOP SOURCE TECHNOLOGIES , INC.



         I, William C. Willis,  Jr.,  President,  of Top Source  Technologies,
Inc. a  corporation  organized  and existing under the laws of the state of
Delaware (hereinafter the "Corporation"), DO HEREBY CERTIFY:


FIRST:

That  pursuant  to  authority  expressly  granted  and  vested  in the  Board of
Directors  of  said  Corporation  under  Section  151  of the  Delaware  General
Corporation  Law  and  the  provisions  of  the  corporation's   Certificate  of
Incorporation,  said Board of Directors, on May 4th, 1998, adopted the following
resolution setting forth the designations, powers, preferences and rights of its
Convertible Preferred Stock as set out in this Certificate of Designation.

RESOLVED:         That the designations,  powers,  preferences and rights of
the Series A 5% Convertible  Preferred Stock be, and they hereby are, as set
forth below:


1.       Number of Shares of Series A Convertible Preferred Stock.

The  Corporation  hereby  authorizes  the issuance of up to 2,500 (two thousand,
five hundred) shares of Series A Convertible  Preferred Stock par value $.10 per
share (the "Preferred Stock").  Each share of Preferred Stock shall have a value
equal to $1,000.00 (one thousand  dollars) (the "Stated Value").  This Preferred
Stock shall pay an annual  dividend of 5%, payable  quarterly on each subsequent
June 30th,  (pro-rated  for the first payment based upon the number of days from
issuance to June 30th) September  30th,  December 31st and March 31st, and shall
be payable in cash or shares of Common Stock at the  Corporation's  option,  the
Corporation  shall  pay  the  dividend  within  ten  (10)  business  days of the
quarterly dates. The Corporation may pay the dividend in shares upon conversion,
and the number of shares paid shall be  calculated  pursuant to Section  5(a) of
this Certificate of Designation.

Any outstanding  Preferred Stock shall be converted  automatically  on the terms
pursuant to Section 5(a) of this Certificate of Designation,  two (2) years from
the date of issue.

2.       Voting.

(a) Except as provided by law, by the  provisions  of  Subparagraph  2(b) below,
holders of Preferred Stock (the  "Holders")  shall not have the right to vote on
any matter affecting the Corporation.

(b) The Corporation  shall not amend,  alter or repeal the preferences,  special
rights or other  powers of the  Preferred  Stock so as to affect  adversely  the
Preferred Stock,  without the written consent or affirmative vote of the Holders
of at least a two thirds  majority of the then  outstanding  shares of Preferred
Stock to be affected by amendment,  alteration or repeal, given in writing or by
vote at a meeting,  consenting  or voting (as the case may be,)  separately as a
class. For this purpose,  without limiting the generality of the foregoing,  the
authorization  or issuance of any series of preferred  stock with  preference or
priority over or on a parity with the Preferred Stock as to the right to receive
either  dividends or amounts  distributable  upon  liquidation,  dissolution  or
winding  up of the  Corporation  shall not be deemed  to  affect  adversely  the
designated class of Preferred Stock.

3.       Liquidation.

In the event of a voluntary or involuntary dissolution,  liquidation, or winding
up of the  Corporation,  the  Holders of  Preferred  Stock  shall be entitled to
receive out of the assets of the Corporation  legally available for distribution
to holders of its capital  stock,  before any payment or  distribution  shall be
made to holders of Common  Stock or any other class of stock  ranking  junior to
the  Preferred  Stock,  the Stated  Value per share plus any  accrued and unpaid
dividends.  If  upon  such  liquidation,   dissolution  or  winding  up  of  the
Corporation,  whether  voluntary or  involuntary,  the assets to be  distributed
among the Holders of Preferred  Stock shall be insufficient to permit payment to
the Holders of Preferred Stock of the amount  distributable  as aforesaid,  then
the entire assets of the  Corporation to be so distributed  shall be distributed
ratably  among  the  Holders  of  Preferred  Stock.  Upon any such  liquidation,
dissolution  or winding up of the  Corporation,  after the Holders of  Preferred
Stock shall have been paid in full the amounts to which they shall be  entitled,
the remaining net assets of the Corporation may be distributed to the Holders of
stock ranking on liquidation  junior to the Preferred  Stock.  Written notice of
such liquidation,  dissolution or winding up, stating a payment date, the amount
of the liquidation  payments and the place where said liquidation payments shall
be payable,  shall be given by mail, postage prepaid or by telex or facsimile to
non-U.S.  residents,  not less than 10 days  prior to the  payment  date  stated
therein,  to the  Holders  of  record  of  Preferred  Stock,  such  notice to be
addressed  to each such  Holder at its  address  as shown by the  records of the
Corporation.  For purposes  hereof the Common Stock,  shall rank on  liquidation
junior to the Preferred Stock.

4.       Restrictions.

The  Corporation  will not modify the terms of the  Preferred  Stock at any time
when shares of  Preferred  Stock are  outstanding,  without the  approval of the
Holders  of at least a two thirds  majority  of the then  outstanding  shares of
Preferred  Stock given in writing or by vote at a meeting,  consenting or voting
(as the case may be)  separately  as a series,  except where the vote or written
consent  of the  Holders  of a greater  number of shares of the  Corporation  is
required  by  law or by  the  Corporation's  Certificate  of  Incorporation,  as
amended,  provided,  however,  that pursuant to the power granted to them in the
Corporation's Certificate of Incorporation, the Corporation's Board of Directors
may, without approval of any of the Holders of the Preferred Stock,  resolve to:
(i) increase the number of shares of the  Preferred  Stock  issuable  under this
Certificate of  Designation,  or (ii) decrease the number of shares of Preferred
Stock issuable under this  Certificate of Designation to the number of shares of
Preferred Stock then outstanding.

5.       Optional Conversion.

The Holders of shares of  Preferred  Stock shall have the  following  conversion
rights:

(a) Right to Convert:  Conversion Price, Subject to the terms,  conditions,  and
restrictions  of this  Section 5, the Holder of any share or shares of Preferred
Stock shall have the right to convert each such share of Preferred  Stock into a
number of shares of Common  Stock  equal to the  Stated  Value of the  Preferred
Stock plus all accrued but unpaid dividends of such share or shares of Preferred
Stock  divided by the  "Conversion  Price" which shall be equal to the lesser of
(a) (i) 85 % of the average  closing bid price of the Common Stock (the "Average
Closing Price"),  during the period of five trading days  immediately  preceding
the date of conversion (the "Conversion Date") for conversions prior to 120 days
after the date the Private Securities  Subscription  Agreement was duly executed
by all parties (the Closing Date),  (ii) 83% of the Average Closing Price during
the period of five (5) trading days  immediately  preceding the Conversion  Date
for conversions 121 - 150 days after the Closing Date,  (iii) 80% of the Average
Closing Price during the period of five (5) trading days  immediately  preceding
the  Conversion  Date for  conversions  151 days  after the  Closing  Date,  and
subsequent, or (b) $____ per share of Common Stock.

(b) Conversion  Dates,  The Holder of any share or shares of Preferred Stock may
convert  such  shares  cumulatively  after  ninety (90) days  subsequent  to the
Closing Date, pursuant to the following restrictions:

         (a)      up to 25% of the outstanding Stated Value of the Preferred
Stock 90 days after the Closing Date;
         (b)      up to 50% of the outstanding Stated Value of the Preferred
Stock 120 days after the Closing Date;
         (c)      up to 75% of the outstanding Stated Value of the Preferred
Stock 150 days after the Closing Date;
         (d)      up to 100% of the outstanding Stated Value of the Preferred
Stock 180 days after the Closing Date;

(c) Conversion  Notice. The right of conversion shall be exercised by the Holder
thereof by telecopying  or faxing an executed and completed  written notice (the
"Conversion  Notice")  attached as Exhibit 1 to this Certificate of Designation,
to the  Corporation  that the  Holder  elects to convert a  specified  number of
shares of Preferred  Stock  representing  a specified  Stated Value thereof into
Common Stock and by delivering the original  Conversion Notice and a certificate
or  certificates  of Preferred  Stock being  converted to the Corporation at its
principal  office  (or such  other  office or agency of the  Corporation  as the
Corporation  may  designate by notice in writing to the Holders of the Preferred
Stock),  together with a statement of the name or names (with  address) in which
the certificate or certificates for shares of Common Stock shall be issued.  The
business  date  indicated on a  Conversion  Notice  which is  telecopied  to and
received by the  Corporation in accordance  with the provisions  hereof shall be
deemed a Conversion Date. The Conversion Notice shall include therein the Stated
Value of shares of Preferred Stock to be converted, and a calculation (a) of the
Average  Closing  Bid Price,  (b) the  Conversion  Price,  and (c) the number of
shares of Common  Stock to be issued in  connection  with such  conversion.  The
Corporation  shall have the right to review  the  calculations  included  in the
Conversion  Notice,  and shall  provide  notice of any  discrepancy  or  dispute
therewith within one (1) business day of the receipt  thereof.  The Holder shall
deliver to the  Corporation  an original  Notice of Conversion  and the original
Preferred  to be converted  within three (3) business  days from the date of the
Notice of Conversion.  Whenever this  Certificate  of Designation  refers to the
delivery of Preferred  Stock or conversion of Preferred  Stock or the redemption
of  Preferred  Stock  such  delivery,  conversion  or  redemption  shall  not be
completed until the Holder delivers an executed stock power containing  either a
medallion or a broker  guarantee.  The failure to mention the stock power herein
shall not create an implication to the contrary.

(d) Issuance of Certificates - Time  Conversion  Effected.  Promptly,  but in no
event more than three (3)  business  days  after the  receipt of the  Conversion
Notice  referred to in  Subparagraph  (5)(c) and surrender of the certificate or
certificates  for the share or shares of Preferred  Stock to be  converted,  the
Corporation shall issue and deliver, or cause to be issued and delivered, to the
Holder,  unlegended and unrestricted shares of Common Stock,  registered in such
name or names as such Holder may direct,  a certificate or certificates  for the
number of whole shares of Common Stock into which such shares of Preferred Stock
are converted.  Such conversion  shall be deemed to have been effected as of the
close of business on the date on which such  Conversion  Notice  shall have been
received  by the  Corporation,  and the  rights of the  Holder of such  share or
shares of Preferred  Stock shall cease,  at such time, and the person or persons
in whose  name or names any  certificate  or  certificates  for shares of Common
Stock shall be issuable upon such conversion  shall be deemed to have become the
Holder or Holders  of record of the  shares  represented  thereby.  Issuance  of
shares of Common  Stock  issuable  upon  conversion  which are  requested  to be
registered in a name other than that of the  registered  Holder shall be subject
to compliance with all applicable federal and state securities laws.

(e) Penalty for Late Delivery.  The Corporation  shall pay to the Holders a Late
Delivery Penalty, which is defined as liquidated damages of $10.00 per $1,000.00
Stated Value of Preferred  Stock for every day  subsequent  to five (5) business
days after (the later of ) (i) the receipt of an original  Conversion Notice and
(ii) the receipt of the original  certificate or certificates  representing  the
share or shares of Preferred  Stock,  that the Corporation  fails to deliver the
Common  Stock to the  Holder.  The  Corporation  shall not be liable  for a Late
Delivery Penalty if the original Conversion Notice is incomplete or inaccurately
filled out or a strike, power failure, weather conditions, terrorist act, an act
of war, or an act of God delays delivery, provided the Corporation has made good
faith  efforts  to  effect  timely  delivery.  Further,  in the  event of a Late
Delivery  Penalty,  the number of shares of Common Stock issued upon  conversion
pursuant  to  Section  5(a)  shall be  adjusted  and  calculated  at an  amended
conversion  price to reflect  any five (5) trading day period as selected by the
Holder  commencing on the Closing Date and ending on the date of delivery of the
shares of Common Stock to the Holder (Amended Conversion Price).

(f) Penalty for Late Registration.  In the event that the registration statement
filed by the Corporation pursuant to the Registration Rights Agreement,  Exhibit
B, is not declared  effective by the Securities and Exchange  Commission  within
ninety (90) days after the Closing  Date,  the Holder,  in addition to all other
rights pursuant to the Registration Rights Agreement,  Exhibit B, shall have the
right to  convert  the  Preferred  Stock  outstanding  pursuant  to the  Amended
Conversion Price.

(g) Fractional  Shares.  No fractional shares shall be issued upon conversion of
any Preferred  Stock into Common Stock.  All fractional  shares shall be rounded
down to the nearest whole share. In case the number of shares of Preferred Stock
represented  by  the  certificate  or  certificates   surrendered   pursuant  to
Subparagraph 5(a) exceeds the number of shares converted, the Corporation shall,
upon such conversion,  execute and deliver to the Holder,  at the expense of the
Corporation,  a new  certificate  or  certificates  for the  number of shares of
Preferred Stock represented by the certificate or certificates surrendered which
are not to be converted.

(h)  Reorganization  or  Reclassification.  If  any  capital  reorganization  or
reclassification  of the capital stock of the  Corporation  shall be effected in
such a way that  Holders of Common  Stock shall be  entitled  to receive  stock,
securities or assets with respect to or in exchange for Common Stock, then, as a
condition  of such  reorganization  or  reclassification,  lawful  and  adequate
provisions  shall be made  whereby each Holder of a share or shares of Preferred
Stock shall  thereupon  have the right to  receive,  upon the basis and upon the
terms and conditions  specified herein and in lieu of the shares of Common Stock
immediately  theretofore  receivable upon the conversion of such share or shares
of Preferred Stock, such shares of stock,  securities or assets as may be issued
or payable with respect to or in exchange for a number of outstanding  shares of
such Common Stock equal to the number of shares of such Common Stock immediately
theretofore   receivable  upon  such  conversion  had  such   reorganization  or
reclassification  not taken place, and in any such case  appropriate  provisions
shall be made with respect to the rights and interests of such Holder to the end
that  the  provisions  hereof  (including  without  limitation   provisions  for
adjustments of the conversion rights) shall thereafter be applicable,  as nearly
as may be, in relation to any shares of stock,  securities or assets  thereafter
deliverable upon the exercise of such conversion rights.

(i) Adjustments  for Splits,  Combinations,  etc., The Conversion  Price and the
number of shares  of Common  Stock  into  which  the  Preferred  Stock  shall be
convertible shall be adjusted for stock splits,  combinations,  or other similar
events.  Additionally,  an adjustment will be made in the case of an exchange of
Common Stock,  consolidation  or merger of the Corporation  with or into another
corporation or sale of all or substantially all of the assets of the Corporation
in order to enable the  Holder of  Preferred  Stock to acquire  the kind and the
number of shares of stock or other  securities  or property  receivable  in such
event by a Holder of the  Preferred  Stock of the  number of shares  that  might
otherwise  have been issued  upon the  conversion  of the  Preferred  Stock.  No
adjustment to the Conversion  Price will be made for dividends (other than stock
dividends),  if any, paid on the Common Stock or for securities  issued for fair
value.

(j)  Mandatory  Conversion.  All  outstanding  shares of  Preferred  Stock  will
automatically  convert to Common  Stock  pursuant  to the  formula  set forth in
Section 5 two (2) years from the date of issuance.

6.       Assignment.

Subject to all applicable  restrictions on transfer,  the rights and obligations
of the  Corporation  and the Holder of the Preferred Stock shall be binding upon
and benefit the successors,  assigns, heirs, administrators,  and transferees of
the parties.

7. Shares to be Reserved.

The Corporation, upon the effective date of this Certificate of Designation, has
a sufficient  number of shares of Common Stock available to reserve for issuance
upon the conversion of all outstanding  shares of Preferred  Stock,  pursuant to
the terms and  conditions  set forth in Section 5. The  Corporation  will at all
times reserve and keep available out of its authorized Common Stock,  solely for
the  purpose  of  issuance  upon the  conversion  of  Preferred  Stock as herein
provided,  such number of shares of Common Stock as shall then be issuable  upon
the conversion of all  outstanding  shares of Preferred  Stock.  The Corporation
covenants that all shares of Common Stock which shall be so issued shall be duly
and validly issued, fully paid and non assessable. The Corporation will take all
such action as may be  required,  if the total  number of shares of Common Stock
issued and issuable  after such action upon  conversion of the  Preferred  Stock
would exceed the total number of shares of Common Stock then  authorized  by the
Corporation's Certificate of Incorporation, as amended, in order to increase the
number of  authorized  shares of Common Stock to a number  sufficient  to permit
conversion of the Preferred Stock.

8(a).    Redemption.

The Corporation may redeem the Preferred Stock at any time, in whole or in part,
prior to the submission of a Conversion Notice at one hundred and twenty percent
(120%) of the Stated  Value of the  Preferred  Stock plus all accrued and unpaid
dividends.  To redeem Preferred  Stock, the Corporation  shall deliver notice to
the Holders,  provided,  however,  that the Corporation may not redeem Preferred
Stock after a Notice of Conversion has been delivered by the Holder.

8(b)  Mechanics  and Effect of  Redemption.  As  promptly as  practicable  after
receiving  notice of the  Corporation's  election to redeem the Preferred  Stock
(but in no case later than three (3) business days  thereafter),  the Holder, at
its expense,  shall  surrender  the  Preferred  Stock to the  Corporation,  duly
endorsed with medallion guarantees, at the principal offices of the Corporation.
The Corporation shall make the redemption  payment within five (5) business days
after the  Corporation  delivers to the Holder notice of redemption  (Redemption
Payment Date).  Dividends  shall continue to accrue on the Preferred Stock until
the Redemption  Payment Date. If the Preferred  Stock is to be redeemed in part,
then upon surrender of the Preferred Stock, the Corporation shall deliver to the
Holder a new  certificate of Preferred Stock in the aggregate  principal  amount
equal  to the  unredeemed  portion  thereof.  If the  Corporation  falls to make
payment,  by cheque drawn on an United  States  commercial  bank, in cash to the
Holder,  in full by the Redemption  Payment Date, the Corporation  shall forfeit
its rights of  redemption  pursuant to Section 8 in  relation to the  redemption
made and all future redemptions.

9.       No Reissuance of Series A Convertible Preferred Stock

Shares of  Preferred  Stock which are  converted  into shares of Common Stock as
provided herein shall not be reissued.

10.      Closing of Books.

The Corporation will at no time close its transfer books against the transfer of
any Preferred Stock or of any shares of Common Stock issued or issuable upon the
conversion of any shares of Preferred Stock in any manner which  interferes with
the timely  conversion  of such  Preferred  Stock,  except as may  otherwise  be
required to comply with applicable securities laws.

11.      Definition of Common Stock.

As used in this  Certificate of Designation,  the term "Common Stock" shall mean
and include the  Corporation's  authorized  Common Stock,  as constituted on the
date of filing of these terms of the Preferred Stock, and shall also include any
capital stock of any class of the Corporation  thereafter authorized which shall
neither be limited to a fixed sum or  percentage  of par value in respect of the
rights of the Holders  thereof to  participate  in  dividends  nor entitled to a
preference  in the  distribution  of assets upon the  voluntary  or  involuntary
liquidation,  dissolution  or winding up of the  corporation;  provided that the
shares of Common Stock  receivable  upon conversion of shares of Preferred Stock
shall include only shares  designated as Common Stock of the  Corporation on the
date  of  filing  of  this  instrument,   or  in  case  of  any  reorganization,
reclassification,  or stock split of the outstanding shares thereof,  the stock,
securities or assets provided for hereof.

The  said   determination   of  the   designation,   preferences  and  relative,
participating, optional or other rights, and the qualifications,  limitations or
restrictions thereof, relating to the Preferred Stock was duly made by the Board
of Directors  pursuant to the  provisions of the  Corporation's  Certificate  of
Incorporation  and in accordance  with the  provisions  of the Delaware  General
Corporation Law.

12.      Delivery

Except as provided in Section  5(c),  all  notices and  deliveries  contemplated
hereunder shall be by Federal Express or other overnight  delivery  service with
delivery  required by the morning of the next  business day.  Delivery  shall be
complete  when the Stock  Certificates  are  issued by the  Corporation's  stock
transfer  agent and  delivered to Federal  Express or other  overnight  delivery
service.


IN WITNESS HEREOF, this Certificate of Designation has been signed by:

William C. Willis, Jr., President, on this _____ day of May, 1998.





- ------------------------------------------
William C. Willis, Jr., President
TOP SOURCE TECHNOLOGIES, INC.

<PAGE>


12

                                    EXHIBIT B

                          REGISTRATION RIGHTS AGREEMENT


         THIS  REGISTRATION  RIGHTS  AGREEMENT  (this  "Agreement")  is made and
entered into as of May ____, 1998 by and among Top Source  Technologies,  Inc. a
Delaware  corporation  (the "Company"),  and, the undersigned  Purchasers of the
Company's Series A Convertible Preferred Stock and Warrants (the "Investors").

A. Pursuant to the terms of a Private Securities Subscription  Agreement,  dated
as of May ___, 1998 (as the same may be amended, the "Subscription  Agreement"),
by and between the Company and the Investors, the Investors shall purchase up to
$2,500,000.00  aggregate  principal amount of 5% Series A Convertible  Preferred
Shares (the "Preferred"),  of the Company, which may be converted into shares of
the $.001 par value per share common stock of the company (the "Common Stock").

B. The Company has agreed, as a condition precedent to the Investors obligations
under the Subscription  Agreement,  to grant the Investors certain  registration
rights.

C. The Company and the Investors  desire to define such  registration  rights on
the terms and subject to the conditions herein set forth.

D. The Investors,  and the Placement Agent shall acquire Warrants to purchase up
to 250,000 shares of the Common Stock (the Warrants).

In  consideration  of the  foregoing  premises  and for other good and  valuable
consideration, the parties hereby agree as follows:

1.       DEFINITIONS

As used in this Agreement,  the following terms have the respective meanings set
forth below:

Commission:       shall  mean the  Securities  and  Exchange  Commission  or
any other  federal  agency at the time administering the federal securities
laws;

Closing Date:     shall mean the Closing Date, as defined by the Subscription
Agreement;

Exchange Act:     shall mean the Securities Exchange Act of 1934, as amended;

Holder:  shall mean any holder of Registrable Securities;

Person:  shall  mean an  individual,  partnership,  joint  stock  company,
corporation,  trust  or  unincorporated organization, and a government or
agency or political subdivision thereof,

Register,  Registered and  Registration:  shall mean a registration  effected by
preparing and filing a registration  statement in compliance with the Securities
Act (and any  post-effective  amendments  filed or required to be filed) and the
declaration or ordering of effectiveness of such registration statement;


Registrable  Securities:  shall mean (A) an unlimited number of shares of Common
Stock into which the  Preferred  are  convertible  or for which the Warrants are
exercisable,  (B) any  securities  of the Company  issued as a dividend or other
distribution  with  respect to, or in  exchange  for or in  replacement  of, the
shares of Common Stock  referred to in clause (A), and (C); the shares of Common
Stock  issuable to the Placement  Agent upon the exercise of Warrants,  provided
that  Registrable  Securities  shall not include (i) securities  with respect to
which a registration  statement with respect to the sale of such  securities has
become  effective  under the  Securities Act and all such  securities  have been
disposed of in accordance with such registration statement, (ii) such securities
as may be sold  without  limitations  on volume  pursuant to Rule 144(k) (or any
successor  provision  thereto) under the Securities Act ("Rule 144"), (iii) such
securities  as are  acquired by the Company or any of its  subsidiaries  or (iv)
Preferred or Warrants  which cease to be outstanding as the result of conversion
or exercise;

Registration  Expenses:  shall  mean all  expenses  incurred  by the  Company in
compliance  with  Sections  2(a),  (b)  and  (c)  hereof,   including,   without
limitation,  all  registration  and filing  fees,  printing  expenses,  fees and
disbursements  of counsel for the  Company,  blue sky fees and  expenses and the
expense of any special audits  incident to or required by any such  registration
(but excluding the compensation of regular employees of the Company, which shall
be paid in any event by the Company);

Security, Securities:      shall have the meaning set forth in Section 2(l) of
the Securities Act;

Securities Act:            shall mean the Securities Act of 1933, as amended;
and

Selling Expenses: shall  mean  all  underwriting  discounts  and  selling
commissions  applicable  to the  sale of Registrable Securities.

2.       SHELF REGISTRATION

(a) Within 30 days after the  Closing  Date,  the  Company  shall file a "shelf"
registration statement pursuant to Rule 415 under the Securities Act (the "Shelf
Registration")  registering no fewer than 3,500,000  shares of Common Stock with
respect  to the  Registrable  Securities  to be issued  under  the  Subscription
Agreement,  provided that if the staff of the Commission  determines by way of a
final  ruling in writing to reduce the number of shares of Common Stock that can
be included in the  registration  statement,  the Company  shall within ten (10)
days file such additional  registrations  to register all shares of Common Stock
required to effect the conversion of the Preferred and exercise of the Warrants.
The Shelf  Registration  shall be on Form S-3 under the  Securities  Act or such
other appropriate form selected by the Company,  and approved by Investors legal
counsel, which allows resales of Registrable  Securities.  The Company shall use
its reasonable best efforts to cause the Shelf  Registration to become effective
within ninety (90) days of the Closing Date, and shall use its  reasonable  best
efforts to keep the Shelf Registration continuously effective from the date such
Shelf  Registration  is  effective  until the earlier to occur of (i) the second
anniversary  of the  Closing  Date,  or (ii) the date on which  all  Registrable
Securities  have been sold or are  eligible  to be sold,  in order to permit the
prospectus forming a part thereof to be usable by Holders during such period. If
the Shelf  Registration  has not been  filed with the  Commission  with 30 days,
(Default) or is not declared  effective by the  Commission on or before the 90th
day after the Closing  Date  (Default),  then the Company  shall  accrue to each
Investor,  as liquidated  damages,  an amount in cash equal to two percent (2%),
per month, of the liquidation value of the Preferred then held by such Investors
payable on the 91st day after the Closing  Date,  and every 30 days  thereafter,
pro-rated, until the Shelf Registration is declared effective by the Commission.
No damages shall accrue to any Investor if a delay in filing or  declaration  of
effectiveness  is due to a request for  documents,  comment or  objection by any
Holder or  underwriter.  The Company shall not be responsible for any liquidated
damages  referred to in Section 2(a) hereof for any period of delay in which any
Holder fails to respond  within two (2) business days it being the intent of the
parties that the ninety (90) day period shall be tolled during such period until
all Holders respond.

(b) The Company  shall  supplement  or amend the Shelf  Registration  only as it
relates to the Investors,  (i) as required by the registration  form utilized by
the Company or by the instructions  applicable to such  registration  form or by
the Securities Act or the rules and regulations promulgated thereunder,  (ii) to
include  in such  Shelf  Registration  any  additional  securities  that  become
Registrable  Securities by operation of the  definition  thereof,  and (iii) the
Company shall furnish to the Holders of the Registrable  Securities to which the
Shelf   Registration   relates  copies  of  any  such  supplement  or  amendment
sufficiently in advance (but in no event less than two business days in advance)
of its use and/or,  filing with the Commission to allow the Holders a meaningful
opportunity  to comment  thereon.  The ninety  (90) day  period  referred  to in
Section 2(a) hereof shall be tolled if any Investor fails to reasonably  approve
a Shelf registration,  supplement,  or amendment,  or comment thereon within two
(2) business days of receipt.

(c) Expenses of Registration.  All Registration  Expenses incurred in connection
with any  registration,  qualification or compliance  pursuant to this Section 2
shall be borne by the Company,  and all Selling  Expenses  shall be borne by the
Holders of the Registerable  Securities  registered pro rata on the basis of the
number of their Registerable Securities.

(d) Registration  Procedures.  In the case of each Registration  effected by the
Company  pursuant  to this  Section 2, the  Company  will keep the  Holders,  as
applicable,  advised in writing as to the initiation of each Registration and as
to the completion thereof. At its expense, the Company will:

         (i) furnish to each Holder,  and to any underwriter  before filing with
the Commission,  copies of any registration  statement  (including all exhibits)
and any prospectus  forming a part thereof and any  amendments  and  supplements
thereto  (including  all  documents   incorporated  or  deemed  incorporated  by
reference therein prior to the effectiveness of such registration  statement and
including each preliminary prospectus,  any summary prospectus or any term sheet
(as such  term is used in Rule 434  under  the  Securities  Act))  and any other
prospectus filed under Rule 424 under the Securities Act, which documents, other
than documents incorporated or deemed incorporated by reference, will be subject
to the review of the Holders and any such  underwriter  for a period of at least
two (2)  business  days,  and the Company  shall not file any such  registration
statement or such prospectus or any amendment or supplement to such registration
statement  or  prospectus  to which  any  Holder or any such  underwriter  shall
reasonably  object  within two (2) business  days after the receipt  thereof.  A
Holder, if any, shall be deemed to have reasonably  objected to such filing only
if  the  registration  statement,   amendment,   prospectus  or  supplement,  as
applicable,  as proposed to be filed, includes an untrue statement of a material
fact or omit to state a material fact required to be stated therein or necessary
to make the statements  therein,  in the light of the circumstances  under which
they were made, not misleading.


         (ii)  furnish to each  Holder and to any  underwriter,  such  number of
conformed copies of the applicable  registration statement and of each amendment
and supplement  thereto (in each case including all exhibits) and such number of
copies  of  the  prospectus  forming  a  part  of  such  registration  statement
(including each preliminary prospectus, any summary prospectus or any term sheet
(as such  term is used in Rule 434  under  the  Securities  Act))  and any other
prospectus filed under Rule 424 under the Securities Act, in conformity with the
requirements of the Securities Act, and such other documents,  including without
limitation  documents  incorporated  or deemed to be  incorporated  by reference
prior to the effectiveness of such  Registration,  as each of the Holders or any
such underwriter, from time to time may reasonably request;

         (iii) make available at reasonable times for inspection by the Holders,
any underwriter  participating in any disposition  pursuant to such Registration
and any attorney or accountant  retained by the Holders or any such underwriter,
all financial and other records, pertinent corporate documents and properties of
the Company and cause the  officers,  directors  and employees of the Company to
supply  all  information  reasonably  requested  by the  Holders  and  any  such
underwriters,  attorneys or  accountants  in connection  with such  registration
subsequent to the filing of the applicable  registration  statement and prior to
the effectiveness of the applicable registration statement;

         (iv) use its best  efforts (x) to  register or qualify all  Registrable
Securities and other securities  covered by such  Registration  under such other
securities or blue sky laws of such States of the United States of America where
an  exemption  is not  available  and as the sellers of  Registrable  Securities
covered  by  such  Registration  shall  reasonably  request,  (y) to  keep  such
Registration  or   qualification  in  effect  for  so  long  as  the  applicable
registration statement remains in effect, and (z) to take any other action which
may be  reasonably  necessary or advisable to enable such sellers to  consummate
the disposition in such  jurisdictions of the Registrable  Securities to be sold
by such  sellers,  except  that the  Company  shall not for any such  purpose be
required to qualify  generally  to do business as a foreign  corporation  in any
jurisdiction  where it is not so qualified,  or to subject itself to taxation in
any such jurisdiction,  or to execute a general consent to service of process in
effecting such registration,  qualification or compliance, unless the Company is
already subject to service in such jurisdiction and except as may be required by
the Securities Act or applicable rules or regulations thereunder;

         (v)  subject to Section  2(h)  hereof,  promptly  notify each Holder of
Registrable  Securities  covered by a registration  statement (A) upon discovery
that,  or upon the happening of any event as a result of which,  the  prospectus
forming a part of such registration  statement,  as then in effect,  includes an
untrue statement of a material fact or omits to state any material fact required
to be stated therein or necessary to make the statements  therein,  in the light
of the  circumstances  under which they were made,  not  misleading,  (B) of the
issuance by the  Commission of any stop order  suspending the  effectiveness  of
such  registration  statement or the initiation of proceedings for that purpose,
(C) of any request by the  Commission  for (1)  amendments to such  registration
statement or any document incorporated or deemed to be incorporated by reference
in any such registration statement,  (2) supplements to the prospectus forming a
part of such registration statement or (3) additional information, or (D) of the
receipt by the Company of any notification with respect to the suspension of the
qualification  or  exemption  from  qualification  of  any  of  the  Registrable
Securities for sale in any  jurisdiction or the initiation of any proceeding for
such purpose, and at the request of any such Holder promptly prepare and furnish
to it a reasonable  number of copies of a supplement  to or an amendment of such
prospectus  as  may  be  necessary  so  that,  as  thereafter  delivered  to the
purchasers  of such  securities,  such  prospectus  shall not  include an untrue
statement  of a material  fact or omit to state a material  fact  required to be
stated therein or necessary to make the statements  therein, in the light of the
circumstances under which they were made, not misleading;

         (vi) use its  best  efforts  to  obtain  the  withdrawal  of any  order
suspending the  effectiveness  of any such  registration,  or the lifting of any
suspension of the qualification (or exemption from  qualification) of any of the
Registrable Securities for sale in any jurisdiction;

         (vii) if  requested  by the  initiating  Holders,  or any  underwriter,
promptly incorporate in such registration statement or prospectus, pursuant to a
supplement or post  effective  amendment if necessary,  such  information as the
Holders and any  underwriter  may reasonably  request to have included  therein,
including,   without   limitation,   information   relating   to  the  "plan  of
distribution"  of the Registrable  Securities,  information  with respect to the
principal  amount or number of shares of  Registrable  Securities  being sold to
such underwriter,  the purchase price being paid therefor and any other terms of
the offering of the Registrable  Securities to be sold in such offering and make
all  required  filings  of any  such  prospectus  supplement  or  post-effective
amendment as soon as practicable after the Company is notified of the matters to
be incorporated in such prospectus supplement or post effective amendment;

         (viii)  in  the  event  of  an  underwritten  offering  of  Registrable
Securities,  furnish  to the  underwriters,  addressed  to them,  an  opinion of
counsel for the Company,  dated the date of the closing  under the  underwriting
agreement,  and use its reasonable best efforts to furnish to the  underwriters,
addressed to them, a "cold comfort" letter signed by the  independent  certified
public  accountants  who  have  certified  the  Company's  financial  statements
included in such  registration,  covering  substantially  the same  matters with
respect to such registration  (and the prospectus  included therein) and, in the
case of such accountants'  letter, with respect to events subsequent to the date
of such financial statements, as are customarily covered in opinions of issuer's
counsel and in  accountants'  letters  delivered to underwriters in underwritten
public  offerings of securities and such other matters as the  underwriters  may
reasonably request;

         (ix) otherwise use its best efforts to comply with all applicable rules
and regulations of the Commission,  and make available to its security  holders,
as soon as reasonably practicable,  an earnings statement covering the period of
at least 12 months,  but not more than 18 months,  beginning with the first full
calendar month after the effective date of such  registration  statement,  which
earnings  statement  shall  satisfy  the  provisions  of  Section  11 (a) of the
Securities Act and Rule 158 promulgated thereunder;

         (x) provide  promptly to the Holders upon request any document filed by
the Company with the Commission  pursuant to the  requirements of Section 13 and
Section 15 of the Exchange Act; and
         (xi)  use  its  commercially  reasonable  best  efforts  to  cause  all
Registrable Securities included in any registration pursuant hereto to be listed
on each  securities  exchange  on which  securities  of the same  class are then
listed,  or, if not then listed on any securities  exchange,  to be eligible for
trading in any over-the-counter  market or trading system in which securities of
the same class are then traded.

(e)      Indemnification.

         (i) The Company will indemnify each of the Holders,  and as applicable,
each of their respective  officers,  directors,  members and partners,  and each
person controlling each of the Holders,  with respect to each Registration which
has been effected pursuant to this Section 2, and each underwriter,  if any, and
each person who controls any underwriter,  against all claims,  losses,  damages
and liabilities (or actions in respect  thereof)  arising out of or based on any
untrue  statement (or alleged untrue  statement) of a material fact contained in
any  prospectus,  offering  circular or other  document  (including  any related
registration  statement,   notification  or  the  like)  incident  to  any  such
Registration,  qualification or compliance, or based on any omission (or alleged
omission)  to state  therein a material  fact  required to be stated  therein or
necessary to make the statements therein not misleading, or any violation by the
Company of the  Securities  Act or the  Exchange  Act or any rule or  regulation
thereunder applicable to the Company and relating to action or inaction required
of the  Company  in  connection  with any such  registration,  qualification  or
compliance,  and  will  reimburse  each of the  Holders,  each of its  officers,
directors,  members  and  partners,  and  each  person  controlling  each of the
Holders,   each  such   underwriter  and  each  person  who  controls  any  such
underwriter,  for any  legal  and any  other  expenses  reasonably  incurred  in
connection  with  investigating  and  defending  any such claim,  loss,  damage,
liability  or action,  provided  that the Company will not be liable in any such
case to the extent that any such claim loss, damage, liability or expense arises
out of or is based on any  untrue  statement  or  omission  based  upon  written
information furnished to the Company by the Holders or underwriter and stated to
be specifically for use therein.  PROVIDED,  FURTHER, that the Company shall not
be liable to any  Holder or  underwriter  in respect  of any  Prospectus  to the
extent that (i) the Prospectus  did not contain the untrue  statement or alleged
untrue  statement  or  omission  or alleged  omission  giving rise to such loss,
claim, damage, liability or action; or (ii) the Prospectus was not sent or given
to the  purchaser of the  Registrable  Securities in question at or prior tot he
time  at  which  the  written  confirmation  of the  sale  of  such  Registrable
Securities  was sent or given to such  person;  or  (iii)  the  Holder  fails to
deliver a prospectus as required by law; or (iv) the Holder sells his securities
through an unlicensed seller or agent.

         (ii) Each of the Holders will, if Registrable Securities held by it are
included  in the  securities  as to which such  Registration,  qualification  or
compliance is being effected,  indemnify the Company,  each of its directors and
officers and each underwriter,  if any, of the Company's  securities  covered by
such a  registration  statement and each person who controls the Company or such
underwriter,  each  Other  Stockholder  and each of their  officers,  directors,
members and partners, and each person controlling such Other Stockholder against
all claims,  losses,  damages and  liabilities  (or actions in respect  thereof)
arising out of or based on any untrue statement (or alleged untrue statement) of
a  material  fact  contained  in any such  registration  statement,  prospectus,
offering  circular or other  document  made by such Holder,  or any omission (or
alleged omission) to state therein a material fact required to be stated therein
or necessary to make the statements by such Holder therein not  misleading,  and
will  reimburse the Company and such Other  Stockholders,  directors,  officers,
partners, members, persons, underwriters or control persons for any legal or any
other expenses reasonably incurred in connection with investigating or defending
any such claim, loss,  damage,  liability or action, in each case to the extent,
but only to the extent, that such untrue statement (or alleged untrue statement)
or  omission  (or  alleged  omission)  is made in such  registration  statement,
prospectus,  offering  circular  or  other  document  in  reliance  upon  and in
conformity with written  information  furnished to the Company by such Holder or
his agent and stated to be specifically for use therein; provided, however, that
the  obligations  of each of the Holders  hereunder  and under clause (vi) below
shall be  limited  to an  amount  equal to the net  proceeds  to such  Holder of
securities sold as contemplated herein.

         (iii) Each party  entitled to  indemnification  under this Section 2(f)
(the  "Indemnified  Party")  shall give notice to the party  required to provide
indemnification (the "Indemnifying Party") promptly after such Indemnified Party
has actual knowledge of any claim as to which indemnity may be sought, and shall
permit the  Indemnifying  Party to assume  the  defense of any such claim or any
litigation  resulting  therefrom;  provided  that  counsel for the  Indemnifying
Party,  who shall conduct the defense of such claim or any litigation  resulting
therefrom,  shall be approved by the Indemnified Party (whose approval shall not
unreasonably  be withheld) and the  Indemnified  Party may  participate  in such
defense at such party's expense (unless counsel for the Indemnified  Party shall
have reasonably  concluded that there may be a conflict of interest  between the
Indemnifying  Party and the Indemnified  Party in such action, in which case the
fees and expenses of one such counsel for all  Indemnified  Parties  shall be at
the expense of the Indemnifying Party), and provided further that the failure of
any  Indemnified  Party to give notice as provided  herein shall not relieve the
Indemnifying   Party  of  its  obligations  under  this  Section  2  unless  the
Indemnifying Party is materially  prejudiced  thereby. No Indemnifying Party, in
the defense of any such claim or  litigation  shall,  except with the consent of
each  Indemnified  Party (which  consent shall not be  unreasonably  withheld or
delayed),  consent to entry of any judgment or enter into any  settlement  which
does not include as an unconditional  term thereof the giving by the claimant or
plaintiff to such  Indemnified  Party of a release from all liability in respect
to  such  claim  or  litigation.  Each  Indemnified  Party  shall  furnish  such
information  regarding itself or the claim in question as an Indemnifying  Party
may  reasonably  request  in  writing  and as shall be  reasonably  required  in
connection with the defense of such claim and litigation resulting therefrom.

         (iv) If the  indemnification  provided for in this Section 2(f) is held
by a court of competent  jurisdiction to be unavailable to an Indemnified  Party
with  respect  to any loss,  liability,  claim,  damage or expense  referred  to
herein,  because a court has ruled  indemnification  is against public policy or
contrary to the Securities Act or Exchange Act, then the Indemnifying  Party, in
lieu of indemnifying such Indemnified  Party hereunder,  shall contribute to the
amount  paid or  payable  by such  Indemnified  Party as a result of such  loss,
liability,  claim,  damage or expense in such  proportion as is  appropriate  to
reflect the relative fault of the Indemnifying  Party on the one hand and of the
Indemnified  Party on the other in connection  with the  statements or omissions
which resulted in such loss, liability, claim, damage or expense, as well as any
other relevant equitable considerations.  The relative fault of the Indemnifying
Party and of the  Indemnified  Party shall be  determined by reference to, among
other  things,  whether the untrue (or alleged  untrue)  statement of a material
fact or the omission (or alleged  omission) to state a material  fact relates to
information  supplied by the Indemnifying  Party or by the Indemnified Party and
the parties' relative intent,  knowledge,  access to information and opportunity
to correct or prevent such statement or omission.

         (v) Notwithstanding the foregoing, to the extent that the provisions on
indemnification and contribution contained in the underwriting agreement entered
into in connection with any  underwritten  public offering  contemplated by this
Agreement are in conflict with the foregoing provisions,  the provisions in such
underwriting agreement shall be controlling.

(f) Information by the Holders.  Each of the Holders holding securities included
in any  Registration  shall  promptly  furnish to the Company  such  information
regarding  such  Holder  and the  distribution  proposed  by such  Holder as the
Company may reasonably request in writing and as shall be reasonably required in
connection with any  Registration,  qualification  or compliance  referred to in
this Section 2.

(g)  Assignment.  The  registration  rights set forth in Section 2 hereof may be
assigned,  in whole or in part, to any transferee of Registrable  Securities (i)
who is an affiliate of the Investors, or (ii) who is a purchaser of at least 50%
of the then  outstanding  Registrable  Securities.  Any such transferee shall be
considered thereafter to be a Holder (provided that any transferee who is not an
affiliate of Investors  shall be a Holder only with respect to such  Registrable
Securities  so  acquired  and any stock of the  Company  issued as a dividend or
other  distribution  with respect to, or in exchange for or in  replacement  of,
such  Registrable  Securities)  and  shall  be  bound  by  all  obligations  and
limitations of this Agreement.

3.       RULE 144 REPORTING

With a view to making available the benefits of certain rules and regulations of
the Commission which may permit the sale of restricted  securities to the public
without registration, the Company agrees to:

         (i) make and keep  public  information  available  (as those  terms are
 understood and defined in Rule 144)at all times;

         (ii) use its  reasonable  best efforts to file with the Commission in a
timely manner all reports and other documents  required of the Company under the
Securities Act and the Exchange Act; and

         (iii) so long as there  are  outstanding  any  Registrable  Securities,
furnish to each Holder,  upon request,  a written statement by the Company as to
its compliance with the reporting requirements of Rule 144 and of the Securities
Act and the Exchange Act, a copy of the most recent  annual or quarterly  report
of the Company, and such other reports and documents so filed as such Holder may
reasonably  request  in  availing  itself  of  any  rule  or  regulation  of the
Commission   allowing   such  Holder  to  sell  any  such   securities   without
registration.


4.       INTERPRETATION OF THIS AGREEMENT

         (a)  Directly or  Indirectly.  Where any  provision  in this  Agreement
refers to action to be taken by any Person,  or which such Person is  prohibited
from taking,  such  provision  shall be applicable  whether such action is taken
directly or indirectly by such Person.

            (b) Governing Law. This Agreement shall be governed by and construed
in accordance with the laws of the State of Delaware,  and all disputes shall be
determined  by the  courts of law in  Delaware,  as set out in the  Subscription
Agreement.

         (c) Section  Headings.  The headings of the sections and subsections of
this  Agreement  are  inserted for  convenience  only and shall not be deemed to
constitute a part thereof.

5.       MISCELLANEOUS

         (a)      Notices.

                  (i)  All  communications  under  this  Agreement  shall  be in
writing and shall be  delivered  by  facsimile or by hand or mailed by overnight
courier or by registered or certified mail, postage prepaid:

                           (A) if to the  Company,  to Top Source  Technologies,
Inc., or at such other address as
it may have furnished in writing to the Investors;

                           (B) if to the Investors, at the address listed on the
signature page hereto, or at
such other address as may have been furnished the Company in writing.

                  (ii) Any notice so addressed  shall be deemed to be given:  if
delivered by hand, on the date of such  delivery;  if mailed by courier,  on the
first  business  day  following  the  date of such  mailing;  and if  mailed  by
registered or certified  mail, on the third  business day after the date of such
mailing.

         (b)  Reproduction  of  Documents.  This  Agreement  and  all  documents
relating  thereto,  including,  without  limitation,  any consents,  waivers and
modifications which may hereafter be executed may be reproduced by the Investors
by any photographic,  photostatic,  microfilm, microcard, miniature photographic
or other similar process and the Investors may destroy any original  document so
reproduced.  The parties hereto agree and stipulate  that any such  reproduction
shall be  admissible  in  evidence  as the  original  itself in any  judicial or
administrative  proceeding  (whether  or not the  original is in  existence  and
whether or not such reproduction was made by the Investors in the regular course
of business) and that any enlargement, facsimile or further reproduction of such
reproduction shall likewise be admissible in evidence.

         (c) Successors and Assigns.  This Agreement  shall inure to the benefit
of and be binding upon the successors and assigns of each of the parties.

         (d) Entire Agreement:  Amendment and Waiver. This Agreement constitutes
the  entire  understanding  of the  parties  hereto  and  supersedes  all  prior
understanding  among  such  parties.  This  Agreement  may be  amended,  and the
observance of any term of this Agreement may be waived, with (and only with) the
written  consent  of the  Company  and the  Holders  of a  majority  of the then
outstanding Registrable Securities.

         (e)  Counterparts.  This  Agreement  may be  executed  in  one or  more
counterparts,  each of  which  shall  be  deemed  an  original  and all of which
together shall be considered one and the same agreement.

         (f) Remedies.  Each Holder of  Registrable  Securities,  in addition to
being  entitled to exercise  all rights  granted by law,  including  recovery of
damages,  will be  entitled  to specific  performance  of its rights  under this
Agreement.  The  Company  agrees  that  monetary  damages  would not be adequate
compensation for any loss incurred by reason of a breach by it of the provisions
of this  Agreement  and  hereby  agrees to waive the  defense  in any action for
specific performance that a remedy at law would be adequate.

         (g)  Severability.  In the event that any one or more of the provisions
contained  herein,  or the  application  thereof in any  circumstances,  is held
invalid,  illegal or unenforceable in any respect for any reason,  the validity,
legality and  enforceability of any such provision in every other respect and of
the  remaining  provisions  contained  herein  shall not be in any way  impaired
thereby,  it being intended and understood that all of the rights and privileges
of each of the Holders shall be enforceable  to the fullest extent  permitted by
law.




<PAGE>




         IN WITNESS WHEREOF,  the undersigned have executed this Agreement as of
the date first set forth above.


                          TOP SOURCE TECHNOLOGIES, INC.

                          By: _________________________

                         Name: ________________________

                        Title: _________________________

                          INVESTOR:

                          By: _________________________
                          Name:_______________________
                         Title: _______________________

                           ADDRESS:

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

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



                           INVESTOR:

                          By: _________________________
                          Name:_______________________
                         Title: _______________________

                            ADDRESS:

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

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

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



<PAGE>


                             INVESTOR:

                          By: _________________________
                          Name:_______________________
                         Title: _______________________

                              ADDRESS:

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

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

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


<PAGE>


                                    EXHIBIT C

THIS WARRANT AND THE  SECURITIES  TO BE ISSUED UPON ITS  EXERCISE  HAVE NOT BEEN
REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND  EXCHANGE  COMMISSION  (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER  REGULATION S PROMULGATED  UNDER THE SECURITIES ACT OF
1933,  AS AMENDED (THE "1933  ACT").  THIS WARRANT MAY NOT BE EXERCISED BY OR ON
BEHALF OF ANY U.S. PERSON, UNLESS REGISTERED UNDER THE 1933 ACT, OR AN EXEMPTION
FROM SUCH REGISTRATION IS AVAILABLE.  THIS WARRANT SHALL NOT CONSTITUTE AN OFFER
TO SELL NOR A SOLICITATION OF AN OFFER TO BUY THE WARRANT IN ANY JURISDICTION IN
WHICH SUCH OFFER OR SOLICITATION WOULD BE UNLAWFUL.

THIS WARRANT AND THE  SECURITIES TO BE ISSUED UPON ITS EXERCISE MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED OR ASSIGNED BY OR TO ANY U.S. PERSON EXCEPT PURSUANT TO AN
EFFECTIVE  REGISTRATION  STATEMENT UNDER THE 1933 ACT AND UNDER APPLICABLE STATE
SECURITIES LAWS, OR IN A TRANSACTION WHICH IS EXEMPT FROM REGISTRATION UNDER THE
PROVISIONS OF THE 1933 ACT AND UNDER  PROVISIONS OF APPLICABLE  STATE SECURITIES
LAWS;  AND IN THE CASE OF AN  EXEMPTION,  ONLY IF THE  COMPANY  HAS  RECEIVED AN
OPINION FROM COUNSEL THAT SUCH TRANSACTION DOES NOT REQUIRE  REGISTRATION OF THE
SECURITIES.


                             STOCK PURCHASE WARRANT

                                     No. 1

                  TO PURCHASE 187,500 SHARES OF COMMON STOCK OF


                          TOP SOURCE TECHNOLOGIES, INC.


THIS CERTIFIES that, for value received,  ____________________________,  located
at,  __________________________,  _______, _______, ______, (the "Investor"), is
entitled, upon the terms and subject to the conditions hereinafter set forth, at
any time on or after  May  ____,  1998 and on or prior to May  ____,  2001  (the
"Termination  Date") but not thereafter,  to subscribe for and purchase from TOP
SOURCE TECHNOLOGIES,  INC., a corporation  incorporated in the State of Delaware
(the "Company"),  one hundred and eighty seven thousand,  five hundred (187,500)
shares  (the  "Warrant  Shares") of Common  Stock,  $.001 value per share of the
Company (the "Common  Stock").  The purchase  price of one share of Common Stock
(the "Exercise Price") under this Warrant shall be equal to $_____. The Exercise
Price and the number of shares for which the  Warrant  is  exercisable  shall be
subject to  adjustment  as  provided  herein.  This  Warrant is being  issued in
connection   with  the   Subscription   Agreement  dated  May  ____,  1998  (the
"Agreement") and is subject to its terms and conditions.

1. Title of Warrant.  Prior to the  expiration  hereof and subject to compliance
with applicable laws, this Warrant and all rights hereunder are transferable, in
whole or in part, at the office or agency of the Company by the holder hereof in
person or by duly authorized  attorney,  upon surrender of this Warrant together
with the Assignment Form annexed hereto properly endorsed.

2.  Authorization  of Shares.  The Company  covenants  that all shares of Common
Stock  which may be issued  upon the  exercise  of  rights  represented  by this
Warrant will,  upon exercise of the rights  represented by this Warrant and full
payment of the Exercise Price, be duly  authorized,  validly issued,  fully paid
and nonassessable  and free from all taxes,  liens and charges in respect of the
issue  thereof   (other  than  taxes  in  respect  of  any  transfer   occurring
contemporaneously with such issue).

3. Exercise of Warrant. Except as provided in Section 11 herein, exercise of the
purchase  rights  represented  by  this  Warrant  may be  made  pursuant  to the
Company's  registration  statement,  referred  to  in  the  Registration  Rights
Agreement,  declared  effective by the Securities and Exchange  Commission  (the
"Effective  Date") as follows:  (a) 75,000  shares  commencing  on the Effective
Date; (b) 37,500 shares  commencing  ninety (90) days after the Effective  Date;
(c)  37,500  shares  commencing  one  hundred  and fifty  (150)  days  after the
Effective Date; and (d) 37, 500 shares commencing two hundred and ten (210) days
after the  Effective  Date,  and all shares as set out in (a), (b), (c) and, (d)
ending  before the close of business on the  Termination  Date,  or such earlier
date on which this  Warrant may  terminate as provided in this  Warrant,  by the
surrender  of this Warrant and the Notice of Exercise  Form annexed  hereto duly
executed,  at the office of the Company  (or such other  office or agency of the
Company as it may designate by notice in writing to the registered holder hereof
at the address of such holder  appearing  on the books of the  Company) and upon
payment of the Exercise  Price of the shares  thereby  purchased;  whereupon the
holder of this Warrant shall be entitled to receive a certificate for the number
of  shares of Common  Stock so  purchased.  Certificates  for  shares  purchased
hereunder  shall be delivered to the holder hereof within four (4) business days
after the date on which this Warrant shall have been exercised as aforesaid,  or
be subject to the damages set forth in the  Agreement.  Payment of the  Exercise
Price may be by  certified  check or cashier's  check or by wire  transfer to an
account  designated  by the  Company in an amount  equal to the  Exercise  Price
multiplied by the number of Warrant Shares.

4. No Fractional Shares or Script.  No fractional  shares or scrip  representing
fractional shares shall be issued upon the exercise of this Warrant.  Fractional
Shares shall be rounded down as provided for in Section 5(g) of the  Certificate
of Designation.

5. Charges,  Taxes and Expenses.  Issuance of certificates  for shares of Common
Stock upon the  exercise of this  Warrant  shall be made  without  charge to the
holder  hereof  for any issue or  transfer  tax or other  incidental  expense in
respect of the  issuance of such  certificate,  all of which taxes and  expenses
shall be paid by the Company,  and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant;  provided,  however,  that in the event certificates for
shares of Common  Stock  are to be issued in a name  other  than the name of the
holder of this  Warrant,  this Warrant when  surrendered  for exercise  shall be
accompanied by the Assignment  Form attached  hereto duly executed by the holder
hereof, and provided further, that upon any transfer involved in the issuance or
delivery  of any  certificates  for  shares of Common  Stock,  the  Company  may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto.

6. Closing of Books.  Unless otherwise  required by law or the principal trading
market  for  the  Company's  Common  Stock,  the  Company  will  not  close  its
shareholder books or records in any manner which prevents the timely exercise of
this Warrant for a period of time in excess of five (5) trading days per year.

7. No Rights as Shareholder  until  Exercise.  This Warrant does not entitle the
holder  hereof to any  voting  rights or other  rights as a  shareholder  of the
Company  prior to the exercise  thereof.  Upon the surrender of this Warrant and
the payment of the aggregate  Exercise  Price,  the Warrant  Shares so purchased
shall be, and be deemed to be, issued to such holder as the record owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

8.  Assignment  and  Transfer  of Warrant.  This  Warrant may be assigned by the
surrender of this Warrant and the  Assignment  Form annexed hereto duly executed
at the office of the Company  (or such other  office or agency of the Company as
it may  designate by notice in writing to the  registered  holder  hereof at the
address  of such  holder  appearing  on the  books  of the  Company);  provided,
however,  that the Company may require, as a condition thereto, the payment of a
sum sufficient to reimburse it for any expenses of transfer  incidental  thereto
and that this Warrant may not be resold or otherwise transferred except (I) in a
transaction  registered under the Securities Act of 1933 (the "Securities Act"),
or (ii) in a  transaction  pursuant to an  exemption,  if  available,  from such
registration  and whereby,  if  requested by the Company,  an opinion of counsel
reasonably  satisfactory to counsel for the Company is obtained by the holder of
this Warrant to the effect that the transaction is so exempt.

9. Loss, Theft, Destruction or Mutilation of Warrant. The Company represents and
warrants that upon receipt by the Company of evidence reasonably satisfactory to
it of the loss, theft,  destruction or mutilation of this Warrant certificate or
any stock certificate relating to the Warrant Shares, and in case of loss, theft
or destruction, of indemnity or security reasonably satisfactory to it, and upon
reimbursement to the Company of all reasonable expenses incidental thereto,  and
upon  surrender  and  cancellation  of such  Warrant  or stock  certificate,  if
mutilated,  the Company will make and deliver a new Warrant or stock certificate
of like  tenor and dated as of such  cancellation,  in lieu of such  Warrant  or
stock certificate.

10.  Saturdays,  Sundays,  Holidays,  etc. If the last or appointed  day for the
taking of any action or the  expiration of any right  required or granted herein
shall be a Saturday,  Sunday or a legal  holiday in the State of New York,  then
such action may be taken or such right may be exercised  on the next  succeeding
day not a legal holiday.

11.      Effect of Certain Events.

(a) If at any time the Company  proposes (i) to sell or otherwise  convey all or
substantially  all of its assets or (ii) to effect a  transaction  (by merger or
otherwise) in which more than 50% of the voting power of the Company is disposed
of (collectively, a "Sale or Merger Transaction"), in which the consideration to
be received by the Company or its shareholders consists solely of cash, then the
Warrant shall  terminate if the Warrant has not been  exercised by the effective
date of such Sale or Merger  transaction,  the Company  shall give the holder of
this  Warrant  thirty (30) days notice of such  termination  and of the proposed
effective date of the Sale or Merger transaction.

(b) In case the Company shall at any time effect a Sale or Merger Transaction in
which the  consideration  to be  received  by the  Company  or its  shareholders
consists  in whole or in part of  consideration  other than cash,  the holder of
this Warrant shall have the right  thereafter  to purchase,  by exercise of this
Warrant and payment of the aggregate  Exercise Price in effect immediately prior
to such action,  the kind and amount of shares and other securities and property
which it would have owned or have been  entitled to receive  after the happening
of such Sale or Merger  transaction had this Warrant been exercised  immediately
prior thereto.


(c)      "Piggy-Back" Registration.

(i) The  holder  of this  Warrant  shall  have the right to  include  all of the
Warrant Shares (the  "Registrable  Securities")  as part of any  registration of
securities  filed by the Company  (other than in  connection  with a transaction
contemplated by Rule 145(a)  promulgated under the Securities Act or pursuant to
Forms S-4 or S-8) and must be  notified  in writing of such  filing.  The holder
shall have five (5) business days to notify the Company in writing as to whether
the  Company  is to  include  holder's  Registrable  Securities  as  part of the
registration;  provided,  however,  that if any  registration  pursuant  to this
Section shall be underwritten, in whole or in part, the Company may require that
the Registrable  Securities  requested for inclusion pursuant to this Section be
included in the  underwriting on the same terms and conditions as the securities
other-wise being sold through the underwriters. If in the good faith judgment of
the underwriter of such offering only a limited number of Registrable Securities
should be included in such offering,  or no such shares should be included,  the
holder of such Registrable Securities, and any other selling stockholders, shall
be reduced,  such  reduction  to be applied by  excluding  (on a pro rata basis)
Registrable  Securities  proposed  to be sold by the holder of this  Warrant and
shares proposed to be sold by all other persons.  Those  Registrable  Securities
which are not included in an  underwritten  offering  pursuant to the  foregoing
provisions  of this Section (and all other  Registrable  Securities  held by the
selling  stockholders)  shall be withheld from the market by the Holders thereof
for a  period,  not to exceed  ninety  (90)  days,  which  the  underwriter  may
reasonably  determine-nine  is  necessary  in order to effect such  underwritten
offering,  and the Holder shall sign any  agreement to this effect  requested by
such  underwriter.  Notwithstanding  the foregoing  provisions,  the Company may
withdraw any  registration  statement  without  incurring  any  liability to the
holders of Registrable Securities.

(ii) The registration  rights set forth in Section 11(c)(i) shall cease upon the
earliest of (A) the effective  registration  under the  Securities Act of all of
the Registrable  Securities and the disposal of such securities pursuant to such
registration,  (B)  registration  under the Securities Act is no longer required
for the  immediate  public  distribution  of such  security  as a result  of the
provisions  of Rule  144  promulgated  under  the  Securities  Act,  or (C) such
Registrable Securities cease to be outstanding.

12.  Adjustments-of  Exercise Price and Number of Warrant Shares. The number and
kind of  securities  purchasable  upon  the  exercise  of this  Warrant  and the
Exercise  Price  shall be  subject  to  adjustment  from  time to time  upon the
happening of any of the following.

In case the  Company  shall (i)  declare or pay a  dividend  in shares of Common
Stock or make a  distribution  in  shares  of  Common  Stock to  holders  of its
outstanding Common Stock, (ii) subdivide its outstanding shares of Common Stock,
(iii) combine its  outstanding  shares of Common Stock into a smaller  number of
shares  of Common  Stock or (iv)  issue any  shares  of its  capital  stock in a
reclassification  of the  Common  Stock,  then  the  number  of  Warrant  Shares
purchasable  upon  exercise of this Warrant  immediately  prior thereto shall be
adjusted  so that the holder of this  Warrant  shall be  entitled to receive the
kind and number of Warrant  Shares or other  securities  of the Company which he
would  have  owned or have  been  entitled  to  receive  had such  Warrant  been
exercised in advance thereof Upon each such adjustment of the kind and number of
Warrant  Shares  or  other  securities  of the  Company  which  are  purchasable
hereunder,  the holder of this Warrant shall  thereafter be entitled to purchase
the number of Warrant Shares or other securities  resulting from such adjustment
at an  Exercise  Price per such  Warrant  Share or other  security  obtained  by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares  purchasable  pursuant hereto  immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company  resulting from such  adjustment.  An adjustment made pursuant to
this paragraph shall become  effective  immediately  after the effective date of
such event retroactive to the record date, if any, for such event.

13. Voluntary Adjustment by the Company . The Company may at any time during the
term of this Warrant,  reduce the then current  Exercise Price to any amount and
for any  period of time  deemed  appropriate  by the Board of  Directors  of the
Company.

14.  Notice of  Adjustment.  Whenever the number of Warrant  Shares or number or
kind of  securities  or other  property  purchasable  upon the  exercise of this
Warrant or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested,  to the
holder of this Warrant notice of such  adjustment or  adjustments  setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise  Price of such Warrant Shares (and
other  securities  or property)  after such  adjustment,  setting  forth a brief
statement  of  the  facts  requiring  such  adjustment  and  setting  forth  the
computation  by which  such  adjustment  was made.  Such  notice,  in absence of
manifest  error,  shall  be  conclusive  evidence  of the  correctness  of  such
adjustment.

15. Authorized  Shares. The Company covenants that during the period the Warrant
is outstanding,  it will reserve from its authorized and unissued Common Stock a
sufficient  number of shares to provide for the  issuance of the Warrant  Shares
upon the exercise of any purchase rights under this Warrant. The Company further
covenants that its issuance of this Warrant shall  constitute  full authority to
its officers who are charged with the duty of executing  stock  certificates  to
execute and issue the  necessary  certificates  for the Warrant  Shares upon the
exercise of the purchase  rights under this  Warrant.  The Company will take all
such  reasonable  action as may be necessary to assure that such Warrant  Shares
may be issued as 'provided  herein  without  violation of any  applicable law or
regulation,  or of any  requirements  of prove the  NASDAQ  Stock  Market or any
domestic securities exchange upon which the Common Stock may be listed.

16.      Miscellaneous.

(a) Issue Date, Jurisdiction.  The provisions of this Warrant shall be construed
and shall be given effect in all respects as if it had been issued and delivered
by the  Company  on the date  hereof  This  Warrant  shall be  binding  upon any
successors or assigns of the Company.  This Warrant shall  constitute a contract
under the laws of the State of Delaware,  without regard to its conflict of law,
principles or rules. This Agreement and any dispute,  disagreement,  or issue of
construction  or  interpretation  arising  hereunder  whether  relating  to  its
execution, its validity, the obligations provided herein or performance shall be
governed or interpreted  according to the internal laws of the State of Delaware
without  regard  to  choice of law  considerations.  The  courts of the State of
Delaware shall have exclusive jurisdiction over any cause or controversy arising
under the terms of this  Agreement  or between  the parties as the result of any
act  taken  or  failure  to act not  taken  by  either  party  pursuant  to this
Agreement.

(b)  Restrictions.  The  holder  hereof  acknowledges  that the  Warrant  Shares
acquired  upon the  exercise  of this  Warrant,  if not  registered,  will  have
restrictions upon resale imposed by state and federal securities laws.

(c)  Modification  and Waiver.  This  Warrant and any  provisions  hereof may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement of the same is sought.

(d) Notices.  Any notice,  request or other document required or permitted to be
given or  delivered to the holders  hereof by the Company  shall be delivered or
shall be sent by certified or registered  mail,  postage  prepaid,  to each such
holder at its  address as shown on the Books of the Company or to the Company at
the address set forth in the Agreement.

(e) Capitalized  Terms. All capitalized terms not otherwise defined herein shall
have the meaning assigned to them in the Agreement.

(d) Entire  Agreement.  This Warrant,  together  with all  documents  referenced
herein, embody the entire agreement and understanding between the parties hereto
with  respect to the  subject  matter  hereof and  supersedes  all prior oral or
written agreements and understandings  relating to the subject matter hereof. No
statement,  representation,  warranty,  covenant  or  agreement  of any kind not
expressly set forth in this  Agreement  shall  affect,  or be used to interpret,
change or restrict, the express terms and provisions of this Agreement.



IN WITNESS  WHEREOF,  the Company has caused this  Warrant to be executed by its
officer thereunto duly authorized.


Dated: May ____, 1998

                                    TOP SOURCE TECHNOLOGIES, INC.





                        By: _____________________________________________

<PAGE>


8

                                    EXHIBIT C

THIS WARRANT AND THE  SECURITIES  TO BE ISSUED UPON ITS  EXERCISE  HAVE NOT BEEN
REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND  EXCHANGE  COMMISSION  (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER  REGULATION D PROMULGATED  UNDER THE SECURITIES ACT OF
1933,  AS AMENDED (THE "1933  ACT").  THIS WARRANT MAY NOT BE EXERCISED BY OR ON
BEHALF OF ANY U.S. PERSON, UNLESS REGISTERED UNDER THE 1933 ACT, OR AN EXEMPTION
FROM SUCH REGISTRATION IS AVAILABLE.  THIS WARRANT SHALL NOT CONSTITUTE AN OFFER
TO SELL NOR A SOLICITATION OF AN OFFER TO BUY THE WARRANT IN ANY JURISDICTION IN
WHICH SUCH OFFER OR SOLICITATION WOULD BE UNLAWFUL.

THIS WARRANT AND THE  SECURITIES TO BE ISSUED UPON ITS EXERCISE MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED OR ASSIGNED BY OR TO ANY U.S. PERSON EXCEPT PURSUANT TO AN
EFFECTIVE  REGISTRATION  STATEMENT UNDER THE 1933 ACT AND UNDER APPLICABLE STATE
SECURITIES LAWS, OR IN A TRANSACTION WHICH IS EXEMPT FROM REGISTRATION UNDER THE
PROVISIONS OF THE 1933 ACT AND UNDER  PROVISIONS OF APPLICABLE  STATE SECURITIES
LAWS;  AND IN THE CASE OF AN  EXEMPTION,  ONLY IF THE  COMPANY  HAS  RECEIVED AN
OPINION FROM COUNSEL THAT SUCH TRANSACTION DOES NOT REQUIRE  REGISTRATION OF THE
SECURITIES.


                             STOCK PURCHASE WARRANT

                                     No. 1

                  TO PURCHASE 131,250 SHARES OF COMMON STOCK OF


                          TOP SOURCE TECHNOLOGIES, INC.


THIS CERTIFIES that, for value received, Excalibur Limited Partnership,  located
at, 205 Vesta Drive,  Toronto,  Ontario,  Canada, M5P 3A1, (the "Investor"),  is
entitled, upon the terms and subject to the conditions hereinafter set forth, at
any  time  on or  after  May 7,  1998  and on or  prior  to  May  7,  2001  (the
"Termination  Date") but not thereafter,  to subscribe for and purchase from TOP
SOURCE TECHNOLOGIES,  INC., a corporation  incorporated in the State of Delaware
(the  "Company"),  one  hundred and thirty one  thousand,  two hundred and fifty
(131,250) shares (the "Warrant  Shares") of Common Stock,  $.001 value per share
of the Company (the "Common  Stock").  The purchase price of one share of Common
Stock (the  "Exercise  Price") under this Warrant  shall be equal to $1.10.  The
Exercise  Price and the  number of shares for which the  Warrant is  exercisable
shall be subject to adjustment as provided herein.  This Warrant is being issued
in  connection  with  the  Subscription  Agreement  dated  May  7th,  1998  (the
"Agreement") and is subject to its terms and conditions.

1. Title of Warrant.  Prior to the  expiration  hereof and subject to compliance
with applicable laws, this Warrant and all rights hereunder are transferable, in
whole or in part, at the office or agency of the Company by the holder hereof in
person or by duly authorized  attorney,  upon surrender of this Warrant together
with the Assignment Form annexed hereto properly endorsed.

2.  Authorization  of Shares.  The Company  covenants  that all shares of Common
Stock  which may be issued  upon the  exercise  of  rights  represented  by this
Warrant will,  upon exercise of the rights  represented by this Warrant and full
payment of the Exercise Price, be duly  authorized,  validly issued,  fully paid
and nonassessable  and free from all taxes,  liens and charges in respect of the
issue  thereof   (other  than  taxes  in  respect  of  any  transfer   occurring
contemporaneously with such issue).

3. Exercise of Warrant. Except as provided in Section 11 herein, exercise of the
purchase  rights  represented  by  this  Warrant  may be  made  pursuant  to the
Company's  registration  statement,  referred  to  in  the  Registration  Rights
Agreement,  declared  effective by the Securities and Exchange  Commission  (the
"Effective  Date") as follows:  (a) 52,500  shares  commencing  on the Effective
Date; (b) 26,250 shares  commencing  ninety (90) days after the Effective  Date;
(c)  26,250  shares  commencing  one  hundred  and fifty  (150)  days  after the
Effective Date; and (d) 26,250 shares  commencing two hundred and ten (210) days
after the  Effective  Date,  and all shares as set out in (a), (b), (c) and, (d)
ending  before the close of business on the  Termination  Date,  or such earlier
date on which this  Warrant may  terminate as provided in this  Warrant,  by the
surrender  of this Warrant and the Notice of Exercise  Form annexed  hereto duly
executed,  at the office of the Company  (or such other  office or agency of the
Company as it may designate by notice in writing to the registered holder hereof
at the address of such holder  appearing  on the books of the  Company) and upon
payment of the Exercise  Price of the shares  thereby  purchased;  whereupon the
holder of this Warrant shall be entitled to receive a certificate for the number
of  shares of Common  Stock so  purchased.  Certificates  for  shares  purchased
hereunder  shall be delivered to the holder hereof within four (4) business days
after the date on which this Warrant shall have been exercised as aforesaid,  or
be subject to the damages set forth in the  Agreement.  Payment of the  Exercise
Price may be by  certified  check or cashier's  check or by wire  transfer to an
account  designated  by the  Company in an amount  equal to the  Exercise  Price
multiplied by the number of Warrant Shares.

4. No Fractional Shares or Script.  No fractional  shares or scrip  representing
fractional shares shall be issued upon the exercise of this Warrant.  Fractional
Shares shall be rounded down as provided for in Section 5(g) of the  Certificate
of Designation.

5. Charges,  Taxes and Expenses.  Issuance of certificates  for shares of Common
Stock upon the  exercise of this  Warrant  shall be made  without  charge to the
holder  hereof  for any issue or  transfer  tax or other  incidental  expense in
respect of the  issuance of such  certificate,  all of which taxes and  expenses
shall be paid by the Company,  and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant;  provided,  however,  that in the event certificates for
shares of Common  Stock  are to be issued in a name  other  than the name of the
holder of this  Warrant,  this Warrant when  surrendered  for exercise  shall be
accompanied by the Assignment  Form attached  hereto duly executed by the holder
hereof, and provided further, that upon any transfer involved in the issuance or
delivery  of any  certificates  for  shares of Common  Stock,  the  Company  may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto.

6. Closing of Books.  Unless otherwise  required by law or the principal trading
market  for  the  Company's  Common  Stock,  the  Company  will  not  close  its
shareholder books or records in any manner which prevents the timely exercise of
this Warrant for a period of time in excess of five (5) trading days per year.

7. No Rights as Shareholder  until  Exercise.  This Warrant does not entitle the
holder  hereof to any  voting  rights or other  rights as a  shareholder  of the
Company  prior to the exercise  thereof.  Upon the surrender of this Warrant and
the payment of the aggregate  Exercise  Price,  the Warrant  Shares so purchased
shall be, and be deemed to be, issued to such holder as the record owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

8.  Assignment  and  Transfer  of Warrant.  This  Warrant may be assigned by the
surrender of this Warrant and the  Assignment  Form annexed hereto duly executed
at the office of the Company  (or such other  office or agency of the Company as
it may  designate by notice in writing to the  registered  holder  hereof at the
address  of such  holder  appearing  on the  books  of the  Company);  provided,
however,  that the Company may require, as a condition thereto, the payment of a
sum sufficient to reimburse it for any expenses of transfer  incidental  thereto
and that this Warrant may not be resold or otherwise transferred except (I) in a
transaction  registered under the Securities Act of 1933 (the "Securities Act"),
or (ii) in a  transaction  pursuant to an  exemption,  if  available,  from such
registration  and whereby,  if  requested by the Company,  an opinion of counsel
reasonably  satisfactory to counsel for the Company is obtained by the holder of
this Warrant to the effect that the transaction is so exempt.

9. Loss, Theft, Destruction or Mutilation of Warrant. The Company represents and
warrants that upon receipt by the Company of evidence reasonably satisfactory to
it of the loss, theft,  destruction or mutilation of this Warrant certificate or
any stock certificate relating to the Warrant Shares, and in case of loss, theft
or destruction, of indemnity or security reasonably satisfactory to it, and upon
reimbursement to the Company of all reasonable expenses incidental thereto,  and
upon  surrender  and  cancellation  of such  Warrant  or stock  certificate,  if
mutilated,  the Company will make and deliver a new Warrant or stock certificate
of like  tenor and dated as of such  cancellation,  in lieu of such  Warrant  or
stock certificate.

10.  Saturdays,  Sundays,  Holidays,  etc. If the last or appointed  day for the
taking of any action or the  expiration of any right  required or granted herein
shall be a Saturday,  Sunday or a legal  holiday in the State of New York,  then
such action may be taken or such right may be exercised  on the next  succeeding
day not a legal holiday.

11.      Effect of Certain Events.

(a) If at any time the Company  proposes (i) to sell or otherwise  convey all or
substantially  all of its assets or (ii) to effect a  transaction  (by merger or
otherwise) in which more than 50% of the voting power of the Company is disposed
of (collectively, a "Sale or Merger Transaction"), in which the consideration to
be received by the Company or its shareholders consists solely of cash, then the
Warrant shall  terminate if the Warrant has not been  exercised by the effective
date of such Sale or Merger  transaction,  the Company  shall give the holder of
this  Warrant  thirty (30) days notice of such  termination  and of the proposed
effective date of the Sale or Merger transaction.

(b) In case the Company shall at any time effect a Sale or Merger Transaction in
which the  consideration  to be  received  by the  Company  or its  shareholders
consists  in whole or in part of  consideration  other than cash,  the holder of
this Warrant shall have the right  thereafter  to purchase,  by exercise of this
Warrant and payment of the aggregate  Exercise Price in effect immediately prior
to such action,  the kind and amount of shares and other securities and property
which it would have owned or have been  entitled to receive  after the happening
of such Sale or Merger  transaction had this Warrant been exercised  immediately
prior thereto.


(c)      "Piggy-Back" Registration.

(i) The  holder  of this  Warrant  shall  have the right to  include  all of the
Warrant Shares (the  "Registrable  Securities")  as part of any  registration of
securities  filed by the Company  (other than in  connection  with a transaction
contemplated by Rule 145(a)  promulgated under the Securities Act or pursuant to
Forms S-4 or S-8) and must be  notified  in writing of such  filing.  The holder
shall have five (5) business days to notify the Company in writing as to whether
the  Company  is to  include  holder's  Registrable  Securities  as  part of the
registration;  provided,  however,  that if any  registration  pursuant  to this
Section shall be underwritten, in whole or in part, the Company may require that
the Registrable  Securities  requested for inclusion pursuant to this Section be
included in the  underwriting on the same terms and conditions as the securities
other-wise being sold through the underwriters. If in the good faith judgment of
the underwriter of such offering only a limited number of Registrable Securities
should be included in such offering,  or no such shares should be included,  the
holder of such Registrable Securities, and any other selling stockholders, shall
be reduced,  such  reduction  to be applied by  excluding  (on a pro rata basis)
Registrable  Securities  proposed  to be sold by the holder of this  Warrant and
shares proposed to be sold by all other persons.  Those  Registrable  Securities
which are not included in an  underwritten  offering  pursuant to the  foregoing
provisions  of this Section (and all other  Registrable  Securities  held by the
selling  stockholders)  shall be withheld from the market by the Holders thereof
for a  period,  not to exceed  ninety  (90)  days,  which  the  underwriter  may
reasonably  determine-nine  is  necessary  in order to effect such  underwritten
offering,  and the Holder shall sign any  agreement to this effect  requested by
such  underwriter.  Notwithstanding  the foregoing  provisions,  the Company may
withdraw any  registration  statement  without  incurring  any  liability to the
holders of Registrable Securities.

(ii) The registration  rights set forth in Section 11(c)(i) shall cease upon the
earliest of (A) the effective  registration  under the  Securities Act of all of
the Registrable  Securities and the disposal of such securities pursuant to such
registration,  (B)  registration  under the Securities Act is no longer required
for the  immediate  public  distribution  of such  security  as a result  of the
provisions  of Rule  144  promulgated  under  the  Securities  Act,  or (C) such
Registrable Securities cease to be outstanding.

12.  Adjustments-of  Exercise Price and Number of Warrant Shares. The number and
kind of  securities  purchasable  upon  the  exercise  of this  Warrant  and the
Exercise  Price  shall be  subject  to  adjustment  from  time to time  upon the
happening of any of the following.

In case the  Company  shall (i)  declare or pay a  dividend  in shares of Common
Stock or make a  distribution  in  shares  of  Common  Stock to  holders  of its
outstanding Common Stock, (ii) subdivide its outstanding shares of Common Stock,
(iii) combine its  outstanding  shares of Common Stock into a smaller  number of
shares  of Common  Stock or (iv)  issue any  shares  of its  capital  stock in a
reclassification  of the  Common  Stock,  then  the  number  of  Warrant  Shares
purchasable  upon  exercise of this Warrant  immediately  prior thereto shall be
adjusted  so that the holder of this  Warrant  shall be  entitled to receive the
kind and number of Warrant  Shares or other  securities  of the Company which he
would  have  owned or have  been  entitled  to  receive  had such  Warrant  been
exercised in advance thereof Upon each such adjustment of the kind and number of
Warrant  Shares  or  other  securities  of the  Company  which  are  purchasable
hereunder,  the holder of this Warrant shall  thereafter be entitled to purchase
the number of Warrant Shares or other securities  resulting from such adjustment
at an  Exercise  Price per such  Warrant  Share or other  security  obtained  by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares  purchasable  pursuant hereto  immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company  resulting from such  adjustment.  An adjustment made pursuant to
this paragraph shall become  effective  immediately  after the effective date of
such event retroactive to the record date, if any, for such event.

13. Voluntary  Adjustment by the Company. The Company may at any time during the
term of this Warrant,  reduce the then current  Exercise Price to any amount and
for any  period of time  deemed  appropriate  by the Board of  Directors  of the
Company.

14.  Notice of  Adjustment.  Whenever the number of Warrant  Shares or number or
kind of  securities  or other  property  purchasable  upon the  exercise of this
Warrant or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested,  to the
holder of this Warrant notice of such  adjustment or  adjustments  setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise  Price of such Warrant Shares (and
other  securities  or property)  after such  adjustment,  setting  forth a brief
statement  of  the  facts  requiring  such  adjustment  and  setting  forth  the
computation  by which  such  adjustment  was made.  Such  notice,  in absence of
manifest  error,  shall  be  conclusive  evidence  of the  correctness  of  such
adjustment.

15. Authorized  Shares. The Company covenants that during the period the Warrant
is outstanding,  it will reserve from its authorized and unissued Common Stock a
sufficient  number of shares to provide for the  issuance of the Warrant  Shares
upon the exercise of any purchase rights under this Warrant. The Company further
covenants that its issuance of this Warrant shall  constitute  full authority to
its officers who are charged with the duty of executing  stock  certificates  to
execute and issue the  necessary  certificates  for the Warrant  Shares upon the
exercise of the purchase  rights under this  Warrant.  The Company will take all
such  reasonable  action as may be necessary to assure that such Warrant  Shares
may be issued as 'provided  herein  without  violation of any  applicable law or
regulation,  or of any  requirements  of prove the  NASDAQ  Stock  Market or any
domestic securities exchange upon which the Common Stock may be listed.

16.      Miscellaneous.

(a) Issue Date, Jurisdiction.  The provisions of this Warrant shall be construed
and shall be given effect in all respects as if it had been issued and delivered
by the  Company  on the date  hereof  This  Warrant  shall be  binding  upon any
successors or assigns of the Company.  This Warrant shall  constitute a contract
under the laws of the State of Delaware,  without regard to its conflict of law,
principles or rules. This Agreement and any dispute,  disagreement,  or issue of
construction  or  interpretation  arising  hereunder  whether  relating  to  its
execution, its validity, the obligations provided herein or performance shall be
governed or interpreted  according to the internal laws of the State of Delaware
without  regard  to  choice of law  considerations.  The  courts of the State of
Delaware shall have exclusive jurisdiction over any cause or controversy arising
under the terms of this  Agreement  or between  the parties as the result of any
act  taken  or  failure  to act not  taken  by  either  party  pursuant  to this
Agreement.

(b)  Restrictions.  The  holder  hereof  acknowledges  that the  Warrant  Shares
acquired  upon the  exercise  of this  Warrant,  if not  registered,  will  have
restrictions upon resale imposed by state and federal securities laws.

(c)  Modification  and Waiver.  This  Warrant and any  provisions  hereof may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement of the same is sought.

(d) Notices.  Any notice,  request or other document required or permitted to be
given or  delivered to the holders  hereof by the Company  shall be delivered or
shall be sent by certified or registered  mail,  postage  prepaid,  to each such
holder at its  address as shown on the Books of the Company or to the Company at
the address set forth in the Agreement.

(e) Capitalized  Terms. All capitalized terms not otherwise defined herein shall
have the meaning assigned to them in the Agreement.

(d) Entire  Agreement.  This Warrant,  together  with all  documents  referenced
herein, embody the entire agreement and understanding between the parties hereto
with  respect to the  subject  matter  hereof and  supersedes  all prior oral or
written agreements and understandings  relating to the subject matter hereof. No
statement,  representation,  warranty,  covenant  or  agreement  of any kind not
expressly set forth in this  Agreement  shall  affect,  or be used to interpret,
change or restrict, the express terms and provisions of this Agreement.



IN WITNESS  WHEREOF,  the Company has caused this  Warrant to be executed by its
officer thereunto duly authorized.


Dated: May 7th, 1998

                                    TOP SOURCE TECHNOLOGIES, INC.





                    By: _____________________________________________


<PAGE>


8

                                    EXHIBIT C

THIS WARRANT AND THE  SECURITIES  TO BE ISSUED UPON ITS  EXERCISE  HAVE NOT BEEN
REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND  EXCHANGE  COMMISSION  (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER  REGULATION D PROMULGATED  UNDER THE SECURITIES ACT OF
1933,  AS AMENDED (THE "1933  ACT").  THIS WARRANT MAY NOT BE EXERCISED BY OR ON
BEHALF OF ANY U.S. PERSON, UNLESS REGISTERED UNDER THE 1933 ACT, OR AN EXEMPTION
FROM SUCH REGISTRATION IS AVAILABLE.  THIS WARRANT SHALL NOT CONSTITUTE AN OFFER
TO SELL NOR A SOLICITATION OF AN OFFER TO BUY THE WARRANT IN ANY JURISDICTION IN
WHICH SUCH OFFER OR SOLICITATION WOULD BE UNLAWFUL.

THIS WARRANT AND THE  SECURITIES TO BE ISSUED UPON ITS EXERCISE MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED OR ASSIGNED BY OR TO ANY U.S. PERSON EXCEPT PURSUANT TO AN
EFFECTIVE  REGISTRATION  STATEMENT UNDER THE 1933 ACT AND UNDER APPLICABLE STATE
SECURITIES LAWS, OR IN A TRANSACTION WHICH IS EXEMPT FROM REGISTRATION UNDER THE
PROVISIONS OF THE 1933 ACT AND UNDER  PROVISIONS OF APPLICABLE  STATE SECURITIES
LAWS;  AND IN THE CASE OF AN  EXEMPTION,  ONLY IF THE  COMPANY  HAS  RECEIVED AN
OPINION FROM COUNSEL THAT SUCH TRANSACTION DOES NOT REQUIRE  REGISTRATION OF THE
SECURITIES.


                             STOCK PURCHASE WARRANT

                                     No. 2

                  TO PURCHASE 56,250 SHARES OF COMMON STOCK OF


                          TOP SOURCE TECHNOLOGIES, INC.


THIS CERTIFIES that, for value received, Gundyco in Trust for RRSP 550-98866-19,
located at, 4120 Yonge Street,  Suite 416, Toronto,  Ontario,  Canada,  M2P 1B8,
(the  "Investor"),  is  entitled,  upon the terms and subject to the  conditions
hereinafter  set  forth,  at any time on or after May 7, 1998 and on or prior to
May 7, 2001 (the  "Termination  Date") but not thereafter,  to subscribe for and
purchase from TOP SOURCE TECHNOLOGIES,  INC., a corporation  incorporated in the
State of Delaware (the  "Company"),  fifty six  thousand,  two hundred and fifty
(56,250) shares (the "Warrant Shares") of Common Stock, $.001 value per share of
the Company (the  "Common  Stock").  The  purchase  price of one share of Common
Stock (the  "Exercise  Price") under this Warrant  shall be equal to $1.10.  The
Exercise  Price and the  number of shares for which the  Warrant is  exercisable
shall be subject to adjustment as provided herein.  This Warrant is being issued
in  connection  with  the  Subscription  Agreement  dated  May  7th,  1998  (the
"Agreement") and is subject to its terms and conditions.

1. Title of Warrant.  Prior to the  expiration  hereof and subject to compliance
with applicable laws, this Warrant and all rights hereunder are transferable, in
whole or in part, at the office or agency of the Company by the holder hereof in
person or by duly authorized  attorney,  upon surrender of this Warrant together
with the Assignment Form annexed hereto properly endorsed.

2.  Authorization  of Shares.  The Company  covenants  that all shares of Common
Stock  which may be issued  upon the  exercise  of  rights  represented  by this
Warrant will,  upon exercise of the rights  represented by this Warrant and full
payment of the Exercise Price, be duly  authorized,  validly issued,  fully paid
and nonassessable  and free from all taxes,  liens and charges in respect of the
issue  thereof   (other  than  taxes  in  respect  of  any  transfer   occurring
contemporaneously with such issue).

3. Exercise of Warrant. Except as provided in Section 11 herein, exercise of the
purchase  rights  represented  by  this  Warrant  may be  made  pursuant  to the
Company's  registration  statement,  referred  to  in  the  Registration  Rights
Agreement,  declared  effective by the Securities and Exchange  Commission  (the
"Effective  Date") as follows:  (a) 22,500  shares  commencing  on the Effective
Date; (b) 11,250 shares  commencing  ninety (90) days after the Effective  Date;
(c)  11,250  shares  commencing  one  hundred  and fifty  (150)  days  after the
Effective Date; and (d) 11,250 shares  commencing two hundred and ten (210) days
after the  Effective  Date,  and all shares as set out in (a), (b), (c) and, (d)
ending  before the close of business on the  Termination  Date,  or such earlier
date on which this  Warrant may  terminate as provided in this  Warrant,  by the
surrender  of this Warrant and the Notice of Exercise  Form annexed  hereto duly
executed,  at the office of the Company  (or such other  office or agency of the
Company as it may designate by notice in writing to the registered holder hereof
at the address of such holder  appearing  on the books of the  Company) and upon
payment of the Exercise  Price of the shares  thereby  purchased;  whereupon the
holder of this Warrant shall be entitled to receive a certificate for the number
of  shares of Common  Stock so  purchased.  Certificates  for  shares  purchased
hereunder  shall be delivered to the holder hereof within four (4) business days
after the date on which this Warrant shall have been exercised as aforesaid,  or
be subject to the damages set forth in the  Agreement.  Payment of the  Exercise
Price may be by  certified  check or cashier's  check or by wire  transfer to an
account  designated  by the  Company in an amount  equal to the  Exercise  Price
multiplied by the number of Warrant Shares.

4. No Fractional Shares or Script.  No fractional  shares or scrip  representing
fractional shares shall be issued upon the exercise of this Warrant.  Fractional
Shares shall be rounded down as provided for in Section 5(g) of the  Certificate
of Designation.

5. Charges,  Taxes and Expenses.  Issuance of certificates  for shares of Common
Stock upon the  exercise of this  Warrant  shall be made  without  charge to the
holder  hereof  for any issue or  transfer  tax or other  incidental  expense in
respect of the  issuance of such  certificate,  all of which taxes and  expenses
shall be paid by the Company,  and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant;  provided,  however,  that in the event certificates for
shares of Common  Stock  are to be issued in a name  other  than the name of the
holder of this  Warrant,  this Warrant when  surrendered  for exercise  shall be
accompanied by the Assignment  Form attached  hereto duly executed by the holder
hereof, and provided further, that upon any transfer involved in the issuance or
delivery  of any  certificates  for  shares of Common  Stock,  the  Company  may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto.

6. Closing of Books.  Unless otherwise  required by law or the principal trading
market  for  the  Company's  Common  Stock,  the  Company  will  not  close  its
shareholder books or records in any manner which prevents the timely exercise of
this Warrant for a period of time in excess of five (5) trading days per year.

7. No Rights as Shareholder  until  Exercise.  This Warrant does not entitle the
holder  hereof to any  voting  rights or other  rights as a  shareholder  of the
Company  prior to the exercise  thereof.  Upon the surrender of this Warrant and
the payment of the aggregate  Exercise  Price,  the Warrant  Shares so purchased
shall be, and be deemed to be, issued to such holder as the record owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

8.  Assignment  and  Transfer  of Warrant.  This  Warrant may be assigned by the
surrender of this Warrant and the  Assignment  Form annexed hereto duly executed
at the office of the Company  (or such other  office or agency of the Company as
it may  designate by notice in writing to the  registered  holder  hereof at the
address  of such  holder  appearing  on the  books  of the  Company);  provided,
however,  that the Company may require, as a condition thereto, the payment of a
sum sufficient to reimburse it for any expenses of transfer  incidental  thereto
and that this Warrant may not be resold or otherwise transferred except (I) in a
transaction  registered under the Securities Act of 1933 (the "Securities Act"),
or (ii) in a  transaction  pursuant to an  exemption,  if  available,  from such
registration  and whereby,  if  requested by the Company,  an opinion of counsel
reasonably  satisfactory to counsel for the Company is obtained by the holder of
this Warrant to the effect that the transaction is so exempt.

9. Loss, Theft, Destruction or Mutilation of Warrant. The Company represents and
warrants that upon receipt by the Company of evidence reasonably satisfactory to
it of the loss, theft,  destruction or mutilation of this Warrant certificate or
any stock certificate relating to the Warrant Shares, and in case of loss, theft
or destruction, of indemnity or security reasonably satisfactory to it, and upon
reimbursement to the Company of all reasonable expenses incidental thereto,  and
upon  surrender  and  cancellation  of such  Warrant  or stock  certificate,  if
mutilated,  the Company will make and deliver a new Warrant or stock certificate
of like  tenor and dated as of such  cancellation,  in lieu of such  Warrant  or
stock certificate.

10.  Saturdays,  Sundays,  Holidays,  etc. If the last or appointed  day for the
taking of any action or the  expiration of any right  required or granted herein
shall be a Saturday,  Sunday or a legal  holiday in the State of New York,  then
such action may be taken or such right may be exercised  on the next  succeeding
day not a legal holiday.

11.      Effect of Certain Events.

(a) If at any time the Company  proposes (i) to sell or otherwise  convey all or
substantially  all of its assets or (ii) to effect a  transaction  (by merger or
otherwise) in which more than 50% of the voting power of the Company is disposed
of (collectively, a "Sale or Merger Transaction"), in which the consideration to
be received by the Company or its shareholders consists solely of cash, then the
Warrant shall  terminate if the Warrant has not been  exercised by the effective
date of such Sale or Merger  transaction,  the Company  shall give the holder of
this  Warrant  thirty (30) days notice of such  termination  and of the proposed
effective date of the Sale or Merger transaction.

(b) In case the Company shall at any time effect a Sale or Merger Transaction in
which the  consideration  to be  received  by the  Company  or its  shareholders
consists  in whole or in part of  consideration  other than cash,  the holder of
this Warrant shall have the right  thereafter  to purchase,  by exercise of this
Warrant and payment of the aggregate  Exercise Price in effect immediately prior
to such action,  the kind and amount of shares and other securities and property
which it would have owned or have been  entitled to receive  after the happening
of such Sale or Merger  transaction had this Warrant been exercised  immediately
prior thereto.


(c)      "Piggy-Back" Registration.

(i) The  holder  of this  Warrant  shall  have the right to  include  all of the
Warrant Shares (the  "Registrable  Securities")  as part of any  registration of
securities  filed by the Company  (other than in  connection  with a transaction
contemplated by Rule 145(a)  promulgated under the Securities Act or pursuant to
Forms S-4 or S-8) and must be  notified  in writing of such  filing.  The holder
shall have five (5) business days to notify the Company in writing as to whether
the  Company  is to  include  holder's  Registrable  Securities  as  part of the
registration;  provided,  however,  that if any  registration  pursuant  to this
Section shall be underwritten, in whole or in part, the Company may require that
the Registrable  Securities  requested for inclusion pursuant to this Section be
included in the  underwriting on the same terms and conditions as the securities
other-wise being sold through the underwriters. If in the good faith judgment of
the underwriter of such offering only a limited number of Registrable Securities
should be included in such offering,  or no such shares should be included,  the
holder of such Registrable Securities, and any other selling stockholders, shall
be reduced,  such  reduction  to be applied by  excluding  (on a pro rata basis)
Registrable  Securities  proposed  to be sold by the holder of this  Warrant and
shares proposed to be sold by all other persons.  Those  Registrable  Securities
which are not included in an  underwritten  offering  pursuant to the  foregoing
provisions  of this Section (and all other  Registrable  Securities  held by the
selling  stockholders)  shall be withheld from the market by the Holders thereof
for a  period,  not to exceed  ninety  (90)  days,  which  the  underwriter  may
reasonably  determine-nine  is  necessary  in order to effect such  underwritten
offering,  and the Holder shall sign any  agreement to this effect  requested by
such  underwriter.  Notwithstanding  the foregoing  provisions,  the Company may
withdraw any  registration  statement  without  incurring  any  liability to the
holders of Registrable Securities.

(ii) The registration  rights set forth in Section 11(c)(i) shall cease upon the
earliest of (A) the effective  registration  under the  Securities Act of all of
the Registrable  Securities and the disposal of such securities pursuant to such
registration,  (B)  registration  under the Securities Act is no longer required
for the  immediate  public  distribution  of such  security  as a result  of the
provisions  of Rule  144  promulgated  under  the  Securities  Act,  or (C) such
Registrable Securities cease to be outstanding.

12.  Adjustments-of  Exercise Price and Number of Warrant Shares. The number and
kind of  securities  purchasable  upon  the  exercise  of this  Warrant  and the
Exercise  Price  shall be  subject  to  adjustment  from  time to time  upon the
happening of any of the following.

In case the  Company  shall (i)  declare or pay a  dividend  in shares of Common
Stock or make a  distribution  in  shares  of  Common  Stock to  holders  of its
outstanding Common Stock, (ii) subdivide its outstanding shares of Common Stock,
(iii) combine its  outstanding  shares of Common Stock into a smaller  number of
shares  of Common  Stock or (iv)  issue any  shares  of its  capital  stock in a
reclassification  of the  Common  Stock,  then  the  number  of  Warrant  Shares
purchasable  upon  exercise of this Warrant  immediately  prior thereto shall be
adjusted  so that the holder of this  Warrant  shall be  entitled to receive the
kind and number of Warrant  Shares or other  securities  of the Company which he
would  have  owned or have  been  entitled  to  receive  had such  Warrant  been
exercised in advance thereof Upon each such adjustment of the kind and number of
Warrant  Shares  or  other  securities  of the  Company  which  are  purchasable
hereunder,  the holder of this Warrant shall  thereafter be entitled to purchase
the number of Warrant Shares or other securities  resulting from such adjustment
at an  Exercise  Price per such  Warrant  Share or other  security  obtained  by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares  purchasable  pursuant hereto  immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company  resulting from such  adjustment.  An adjustment made pursuant to
this paragraph shall become  effective  immediately  after the effective date of
such event retroactive to the record date, if any, for such event.

13. Voluntary  Adjustment by the Company. The Company may at any time during the
term of this Warrant,  reduce the then current  Exercise Price to any amount and
for any  period of time  deemed  appropriate  by the Board of  Directors  of the
Company.

14.  Notice of  Adjustment.  Whenever the number of Warrant  Shares or number or
kind of  securities  or other  property  purchasable  upon the  exercise of this
Warrant or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested,  to the
holder of this Warrant notice of such  adjustment or  adjustments  setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise  Price of such Warrant Shares (and
other  securities  or property)  after such  adjustment,  setting  forth a brief
statement  of  the  facts  requiring  such  adjustment  and  setting  forth  the
computation  by which  such  adjustment  was made.  Such  notice,  in absence of
manifest  error,  shall  be  conclusive  evidence  of the  correctness  of  such
adjustment.

15. Authorized  Shares. The Company covenants that during the period the Warrant
is outstanding,  it will reserve from its authorized and unissued Common Stock a
sufficient  number of shares to provide for the  issuance of the Warrant  Shares
upon the exercise of any purchase rights under this Warrant. The Company further
covenants that its issuance of this Warrant shall  constitute  full authority to
its officers who are charged with the duty of executing  stock  certificates  to
execute and issue the  necessary  certificates  for the Warrant  Shares upon the
exercise of the purchase  rights under this  Warrant.  The Company will take all
such  reasonable  action as may be necessary to assure that such Warrant  Shares
may be issued as 'provided  herein  without  violation of any  applicable law or
regulation,  or of any  requirements  of prove the  NASDAQ  Stock  Market or any
domestic securities exchange upon which the Common Stock may be listed.

16.      Miscellaneous.

(a) Issue Date, Jurisdiction.  The provisions of this Warrant shall be construed
and shall be given effect in all respects as if it had been issued and delivered
by the  Company  on the date  hereof  This  Warrant  shall be  binding  upon any
successors or assigns of the Company.  This Warrant shall  constitute a contract
under the laws of the State of Delaware,  without regard to its conflict of law,
principles or rules. This Agreement and any dispute,  disagreement,  or issue of
construction  or  interpretation  arising  hereunder  whether  relating  to  its
execution, its validity, the obligations provided herein or performance shall be
governed or interpreted  according to the internal laws of the State of Delaware
without  regard  to  choice of law  considerations.  The  courts of the State of
Delaware shall have exclusive jurisdiction over any cause or controversy arising
under the terms of this  Agreement  or between  the parties as the result of any
act  taken  or  failure  to act not  taken  by  either  party  pursuant  to this
Agreement.

(b)  Restrictions.  The  holder  hereof  acknowledges  that the  Warrant  Shares
acquired  upon the  exercise  of this  Warrant,  if not  registered,  will  have
restrictions upon resale imposed by state and federal securities laws.

(c)  Modification  and Waiver.  This  Warrant and any  provisions  hereof may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement of the same is sought.

(d) Notices.  Any notice,  request or other document required or permitted to be
given or  delivered to the holders  hereof by the Company  shall be delivered or
shall be sent by certified or registered  mail,  postage  prepaid,  to each such
holder at its  address as shown on the Books of the Company or to the Company at
the address set forth in the Agreement.

(e) Capitalized  Terms. All capitalized terms not otherwise defined herein shall
have the meaning assigned to them in the Agreement.

(d) Entire  Agreement.  This Warrant,  together  with all  documents  referenced
herein, embody the entire agreement and understanding between the parties hereto
with  respect to the  subject  matter  hereof and  supersedes  all prior oral or
written agreements and understandings  relating to the subject matter hereof. No
statement,  representation,  warranty,  covenant  or  agreement  of any kind not
expressly set forth in this  Agreement  shall  affect,  or be used to interpret,
change or restrict, the express terms and provisions of this Agreement.



IN WITNESS  WHEREOF,  the Company has caused this  Warrant to be executed by its
officer thereunto duly authorized.


Dated: May 7th, 1998

                                    TOP SOURCE TECHNOLOGIES, INC.





                       By: _____________________________________________



<PAGE>


8

                                    EXHIBIT C

THIS WARRANT AND THE  SECURITIES  TO BE ISSUED UPON ITS  EXERCISE  HAVE NOT BEEN
REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND  EXCHANGE  COMMISSION  (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER  REGULATION D PROMULGATED  UNDER THE SECURITIES ACT OF
1933,  AS AMENDED (THE "1933  ACT").  THIS WARRANT MAY NOT BE EXERCISED BY OR ON
BEHALF OF ANY U.S. PERSON, UNLESS REGISTERED UNDER THE 1933 ACT, OR AN EXEMPTION
FROM SUCH REGISTRATION IS AVAILABLE.  THIS WARRANT SHALL NOT CONSTITUTE AN OFFER
TO SELL NOR A SOLICITATION OF AN OFFER TO BUY THE WARRANT IN ANY JURISDICTION IN
WHICH SUCH OFFER OR SOLICITATION WOULD BE UNLAWFUL.

THIS WARRANT AND THE  SECURITIES TO BE ISSUED UPON ITS EXERCISE MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED OR ASSIGNED BY OR TO ANY U.S. PERSON EXCEPT PURSUANT TO AN
EFFECTIVE  REGISTRATION  STATEMENT UNDER THE 1933 ACT AND UNDER APPLICABLE STATE
SECURITIES LAWS, OR IN A TRANSACTION WHICH IS EXEMPT FROM REGISTRATION UNDER THE
PROVISIONS OF THE 1933 ACT AND UNDER  PROVISIONS OF APPLICABLE  STATE SECURITIES
LAWS;  AND IN THE CASE OF AN  EXEMPTION,  ONLY IF THE  COMPANY  HAS  RECEIVED AN
OPINION FROM COUNSEL THAT SUCH TRANSACTION DOES NOT REQUIRE  REGISTRATION OF THE
SECURITIES.


                             STOCK PURCHASE WARRANT

                                     No. 3

                  TO PURCHASE 20,500 SHARES OF COMMON STOCK OF


                          TOP SOURCE TECHNOLOGIES, INC.


THIS CERTIFIES that, for value received,  H & H Securities Limited,  located at,
205 Vesta  Drive,  Toronto,  Ontario,  Canada,  M5P 3A1,  (the  "Investor"),  is
entitled, upon the terms and subject to the conditions hereinafter set forth, at
any  time  on or  after  May 7,  1998  and on or  prior  to  May  7,  2001  (the
"Termination  Date") but not thereafter,  to subscribe for and purchase from TOP
SOURCE TECHNOLOGIES,  INC., a corporation  incorporated in the State of Delaware
(the  "Company"),  twenty  thousand,  five hundred (20,500) shares (the "Warrant
Shares") of Common  Stock,  $.001 value per share of the  Company  (the  "Common
Stock").  The purchase price of one share of Common Stock (the "Exercise Price")
under this Warrant shall be equal to $1.10. The Exercise Price and the number of
shares for which the Warrant is  exercisable  shall be subject to  adjustment as
provided   herein.   This  Warrant  is  being  issued  in  connection  with  the
Subscription  Agreement dated May 7th, 1998 (the  "Agreement") and is subject to
its terms and conditions.

1. Title of Warrant.  Prior to the  expiration  hereof and subject to compliance
with applicable laws, this Warrant and all rights hereunder are transferable, in
whole or in part, at the office or agency of the Company by the holder hereof in
person or by duly authorized  attorney,  upon surrender of this Warrant together
with the Assignment Form annexed hereto properly endorsed.

2.  Authorization  of Shares.  The Company  covenants  that all shares of Common
Stock  which may be issued  upon the  exercise  of  rights  represented  by this
Warrant will,  upon exercise of the rights  represented by this Warrant and full
payment of the Exercise Price, be duly  authorized,  validly issued,  fully paid
and nonassessable  and free from all taxes,  liens and charges in respect of the
issue  thereof   (other  than  taxes  in  respect  of  any  transfer   occurring
contemporaneously with such issue).

3. Exercise of Warrant. Except as provided in Section 11 herein, exercise of the
purchase  rights  represented  by  this  Warrant  may be  made  pursuant  to the
Company's  registration  statement,  referred  to  in  the  Registration  Rights
Agreement,  declared  effective by the Securities and Exchange  Commission  (the
"Effective Date") as follows: (a) 8,200 shares commencing on the Effective Date;
(b) 4,100 shares commencing ninety (90) days after the Effective Date; (c) 4,100
shares commencing one hundred and fifty (150) days after the Effective Date; and
(d) 4,100 shares  commencing  two hundred and ten (210) days after the Effective
Date,  and all shares as set out in (a),  (b),  (c) and,  (d) ending  before the
close of business on the  Termination  Date,  or such earlier date on which this
Warrant may  terminate  as provided in this  Warrant,  by the  surrender of this
Warrant and the Notice of Exercise  Form annexed  hereto duly  executed,  at the
office of the Company  (or such other  office or agency of the Company as it may
designate by notice in writing to the registered holder hereof at the address of
such  holder  appearing  on the books of the  Company)  and upon  payment of the
Exercise  Price of the shares  thereby  purchased;  whereupon the holder of this
Warrant shall be entitled to receive a  certificate  for the number of shares of
Common Stock so purchased.  Certificates for shares purchased hereunder shall be
delivered to the holder  hereof  within four (4) business days after the date on
which this Warrant shall have been exercised as aforesaid,  or be subject to the
damages  set forth in the  Agreement.  Payment of the  Exercise  Price may be by
certified check or cashier's check or by wire transfer to an account  designated
by the Company in an amount equal to the Exercise Price multiplied by the number
of Warrant Shares.

4. No Fractional Shares or Script.  No fractional  shares or scrip  representing
fractional shares shall be issued upon the exercise of this Warrant.  Fractional
Shares shall be rounded down as provided for in Section 5(g) of the  Certificate
of Designation.

5. Charges,  Taxes and Expenses.  Issuance of certificates  for shares of Common
Stock upon the  exercise of this  Warrant  shall be made  without  charge to the
holder  hereof  for any issue or  transfer  tax or other  incidental  expense in
respect of the  issuance of such  certificate,  all of which taxes and  expenses
shall be paid by the Company,  and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant;  provided,  however,  that in the event certificates for
shares of Common  Stock  are to be issued in a name  other  than the name of the
holder of this  Warrant,  this Warrant when  surrendered  for exercise  shall be
accompanied by the Assignment  Form attached  hereto duly executed by the holder
hereof, and provided further, that upon any transfer involved in the issuance or
delivery  of any  certificates  for  shares of Common  Stock,  the  Company  may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto.

6. Closing of Books.  Unless otherwise  required by law or the principal trading
market  for  the  Company's  Common  Stock,  the  Company  will  not  close  its
shareholder books or records in any manner which prevents the timely exercise of
this Warrant for a period of time in excess of five (5) trading days per year.

7. No Rights as Shareholder  until  Exercise.  This Warrant does not entitle the
holder  hereof to any  voting  rights or other  rights as a  shareholder  of the
Company  prior to the exercise  thereof.  Upon the surrender of this Warrant and
the payment of the aggregate  Exercise  Price,  the Warrant  Shares so purchased
shall be, and be deemed to be, issued to such holder as the record owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

8.  Assignment  and  Transfer  of Warrant.  This  Warrant may be assigned by the
surrender of this Warrant and the  Assignment  Form annexed hereto duly executed
at the office of the Company  (or such other  office or agency of the Company as
it may  designate by notice in writing to the  registered  holder  hereof at the
address  of such  holder  appearing  on the  books  of the  Company);  provided,
however,  that the Company may require, as a condition thereto, the payment of a
sum sufficient to reimburse it for any expenses of transfer  incidental  thereto
and that this Warrant may not be resold or otherwise transferred except (I) in a
transaction  registered under the Securities Act of 1933 (the "Securities Act"),
or (ii) in a  transaction  pursuant to an  exemption,  if  available,  from such
registration  and whereby,  if  requested by the Company,  an opinion of counsel
reasonably  satisfactory to counsel for the Company is obtained by the holder of
this Warrant to the effect that the transaction is so exempt.

9. Loss, Theft, Destruction or Mutilation of Warrant. The Company represents and
warrants that upon receipt by the Company of evidence reasonably satisfactory to
it of the loss, theft,  destruction or mutilation of this Warrant certificate or
any stock certificate relating to the Warrant Shares, and in case of loss, theft
or destruction, of indemnity or security reasonably satisfactory to it, and upon
reimbursement to the Company of all reasonable expenses incidental thereto,  and
upon  surrender  and  cancellation  of such  Warrant  or stock  certificate,  if
mutilated,  the Company will make and deliver a new Warrant or stock certificate
of like  tenor and dated as of such  cancellation,  in lieu of such  Warrant  or
stock certificate.

10.  Saturdays,  Sundays,  Holidays,  etc. If the last or appointed  day for the
taking of any action or the  expiration of any right  required or granted herein
shall be a Saturday,  Sunday or a legal  holiday in the State of New York,  then
such action may be taken or such right may be exercised  on the next  succeeding
day not a legal holiday.

11.      Effect of Certain Events.

(a) If at any time the Company  proposes (i) to sell or otherwise  convey all or
substantially  all of its assets or (ii) to effect a  transaction  (by merger or
otherwise) in which more than 50% of the voting power of the Company is disposed
of (collectively, a "Sale or Merger Transaction"), in which the consideration to
be received by the Company or its shareholders consists solely of cash, then the
Warrant shall  terminate if the Warrant has not been  exercised by the effective
date of such Sale or Merger  transaction,  the Company  shall give the holder of
this  Warrant  thirty (30) days notice of such  termination  and of the proposed
effective date of the Sale or Merger transaction.

(b) In case the Company shall at any time effect a Sale or Merger Transaction in
which the  consideration  to be  received  by the  Company  or its  shareholders
consists  in whole or in part of  consideration  other than cash,  the holder of
this Warrant shall have the right  thereafter  to purchase,  by exercise of this
Warrant and payment of the aggregate  Exercise Price in effect immediately prior
to such action,  the kind and amount of shares and other securities and property
which it would have owned or have been  entitled to receive  after the happening
of such Sale or Merger  transaction had this Warrant been exercised  immediately
prior thereto.


(c)      "Piggy-Back" Registration.

(i) The  holder  of this  Warrant  shall  have the right to  include  all of the
Warrant Shares (the  "Registrable  Securities")  as part of any  registration of
securities  filed by the Company  (other than in  connection  with a transaction
contemplated by Rule 145(a)  promulgated under the Securities Act or pursuant to
Forms S-4 or S-8) and must be  notified  in writing of such  filing.  The holder
shall have five (5) business days to notify the Company in writing as to whether
the  Company  is to  include  holder's  Registrable  Securities  as  part of the
registration;  provided,  however,  that if any  registration  pursuant  to this
Section shall be underwritten, in whole or in part, the Company may require that
the Registrable  Securities  requested for inclusion pursuant to this Section be
included in the  underwriting on the same terms and conditions as the securities
other-wise being sold through the underwriters. If in the good faith judgment of
the underwriter of such offering only a limited number of Registrable Securities
should be included in such offering,  or no such shares should be included,  the
holder of such Registrable Securities, and any other selling stockholders, shall
be reduced,  such  reduction  to be applied by  excluding  (on a pro rata basis)
Registrable  Securities  proposed  to be sold by the holder of this  Warrant and
shares proposed to be sold by all other persons.  Those  Registrable  Securities
which are not included in an  underwritten  offering  pursuant to the  foregoing
provisions  of this Section (and all other  Registrable  Securities  held by the
selling  stockholders)  shall be withheld from the market by the Holders thereof
for a  period,  not to exceed  ninety  (90)  days,  which  the  underwriter  may
reasonably  determine-nine  is  necessary  in order to effect such  underwritten
offering,  and the Holder shall sign any  agreement to this effect  requested by
such  underwriter.  Notwithstanding  the foregoing  provisions,  the Company may
withdraw any  registration  statement  without  incurring  any  liability to the
holders of Registrable Securities.

(ii) The registration  rights set forth in Section 11(c)(i) shall cease upon the
earliest of (A) the effective  registration  under the  Securities Act of all of
the Registrable  Securities and the disposal of such securities pursuant to such
registration,  (B)  registration  under the Securities Act is no longer required
for the  immediate  public  distribution  of such  security  as a result  of the
provisions  of Rule  144  promulgated  under  the  Securities  Act,  or (C) such
Registrable Securities cease to be outstanding.

12.  Adjustments-of  Exercise Price and Number of Warrant Shares. The number and
kind of  securities  purchasable  upon  the  exercise  of this  Warrant  and the
Exercise  Price  shall be  subject  to  adjustment  from  time to time  upon the
happening of any of the following.

In case the  Company  shall (i)  declare or pay a  dividend  in shares of Common
Stock or make a  distribution  in  shares  of  Common  Stock to  holders  of its
outstanding Common Stock, (ii) subdivide its outstanding shares of Common Stock,
(iii) combine its  outstanding  shares of Common Stock into a smaller  number of
shares  of Common  Stock or (iv)  issue any  shares  of its  capital  stock in a
reclassification  of the  Common  Stock,  then  the  number  of  Warrant  Shares
purchasable  upon  exercise of this Warrant  immediately  prior thereto shall be
adjusted  so that the holder of this  Warrant  shall be  entitled to receive the
kind and number of Warrant  Shares or other  securities  of the Company which he
would  have  owned or have  been  entitled  to  receive  had such  Warrant  been
exercised in advance thereof Upon each such adjustment of the kind and number of
Warrant  Shares  or  other  securities  of the  Company  which  are  purchasable
hereunder,  the holder of this Warrant shall  thereafter be entitled to purchase
the number of Warrant Shares or other securities  resulting from such adjustment
at an  Exercise  Price per such  Warrant  Share or other  security  obtained  by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares  purchasable  pursuant hereto  immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company  resulting from such  adjustment.  An adjustment made pursuant to
this paragraph shall become  effective  immediately  after the effective date of
such event retroactive to the record date, if any, for such event.

13. Voluntary  Adjustment by the Company. The Company may at any time during the
term of this Warrant,  reduce the then current  Exercise Price to any amount and
for any  period of time  deemed  appropriate  by the Board of  Directors  of the
Company.

14.  Notice of  Adjustment.  Whenever the number of Warrant  Shares or number or
kind of  securities  or other  property  purchasable  upon the  exercise of this
Warrant or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested,  to the
holder of this Warrant notice of such  adjustment or  adjustments  setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise  Price of such Warrant Shares (and
other  securities  or property)  after such  adjustment,  setting  forth a brief
statement  of  the  facts  requiring  such  adjustment  and  setting  forth  the
computation  by which  such  adjustment  was made.  Such  notice,  in absence of
manifest  error,  shall  be  conclusive  evidence  of the  correctness  of  such
adjustment.

15. Authorized  Shares. The Company covenants that during the period the Warrant
is outstanding,  it will reserve from its authorized and unissued Common Stock a
sufficient  number of shares to provide for the  issuance of the Warrant  Shares
upon the exercise of any purchase rights under this Warrant. The Company further
covenants that its issuance of this Warrant shall  constitute  full authority to
its officers who are charged with the duty of executing  stock  certificates  to
execute and issue the  necessary  certificates  for the Warrant  Shares upon the
exercise of the purchase  rights under this  Warrant.  The Company will take all
such  reasonable  action as may be necessary to assure that such Warrant  Shares
may be issued as 'provided  herein  without  violation of any  applicable law or
regulation,  or of any  requirements  of prove the  NASDAQ  Stock  Market or any
domestic securities exchange upon which the Common Stock may be listed.

16.      Miscellaneous.

(a) Issue Date, Jurisdiction.  The provisions of this Warrant shall be construed
and shall be given effect in all respects as if it had been issued and delivered
by the  Company  on the date  hereof  This  Warrant  shall be  binding  upon any
successors or assigns of the Company.  This Warrant shall  constitute a contract
under the laws of the State of Delaware,  without regard to its conflict of law,
principles or rules. This Agreement and any dispute,  disagreement,  or issue of
construction  or  interpretation  arising  hereunder  whether  relating  to  its
execution, its validity, the obligations provided herein or performance shall be
governed or interpreted  according to the internal laws of the State of Delaware
without  regard  to  choice of law  considerations.  The  courts of the State of
Delaware shall have exclusive jurisdiction over any cause or controversy arising
under the terms of this  Agreement  or between  the parties as the result of any
act  taken  or  failure  to act not  taken  by  either  party  pursuant  to this
Agreement.

(b)  Restrictions.  The  holder  hereof  acknowledges  that the  Warrant  Shares
acquired  upon the  exercise  of this  Warrant,  if not  registered,  will  have
restrictions upon resale imposed by state and federal securities laws.

(c)  Modification  and Waiver.  This  Warrant and any  provisions  hereof may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement of the same is sought.

(d) Notices.  Any notice,  request or other document required or permitted to be
given or  delivered to the holders  hereof by the Company  shall be delivered or
shall be sent by certified or registered  mail,  postage  prepaid,  to each such
holder at its  address as shown on the Books of the Company or to the Company at
the address set forth in the Agreement.

(e) Capitalized  Terms. All capitalized terms not otherwise defined herein shall
have the meaning assigned to them in the Agreement.

(d) Entire  Agreement.  This Warrant,  together  with all  documents  referenced
herein, embody the entire agreement and understanding between the parties hereto
with  respect to the  subject  matter  hereof and  supersedes  all prior oral or
written agreements and understandings  relating to the subject matter hereof. No
statement,  representation,  warranty,  covenant  or  agreement  of any kind not
expressly set forth in this  Agreement  shall  affect,  or be used to interpret,
change or restrict, the express terms and provisions of this Agreement.



IN WITNESS  WHEREOF,  the Company has caused this  Warrant to be executed by its
officer thereunto duly authorized.


Dated: May 7th, 1998

                                    TOP SOURCE TECHNOLOGIES, INC.





                      By: _____________________________________________



<PAGE>


8

                                    EXHIBIT C

THIS WARRANT AND THE  SECURITIES  TO BE ISSUED UPON ITS  EXERCISE  HAVE NOT BEEN
REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND  EXCHANGE  COMMISSION  (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER  REGULATION D PROMULGATED  UNDER THE SECURITIES ACT OF
1933,  AS AMENDED (THE "1933  ACT").  THIS WARRANT MAY NOT BE EXERCISED BY OR ON
BEHALF OF ANY U.S. PERSON, UNLESS REGISTERED UNDER THE 1933 ACT, OR AN EXEMPTION
FROM SUCH REGISTRATION IS AVAILABLE.  THIS WARRANT SHALL NOT CONSTITUTE AN OFFER
TO SELL NOR A SOLICITATION OF AN OFFER TO BUY THE WARRANT IN ANY JURISDICTION IN
WHICH SUCH OFFER OR SOLICITATION WOULD BE UNLAWFUL.

THIS WARRANT AND THE  SECURITIES TO BE ISSUED UPON ITS EXERCISE MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED OR ASSIGNED BY OR TO ANY U.S. PERSON EXCEPT PURSUANT TO AN
EFFECTIVE  REGISTRATION  STATEMENT UNDER THE 1933 ACT AND UNDER APPLICABLE STATE
SECURITIES LAWS, OR IN A TRANSACTION WHICH IS EXEMPT FROM REGISTRATION UNDER THE
PROVISIONS OF THE 1933 ACT AND UNDER  PROVISIONS OF APPLICABLE  STATE SECURITIES
LAWS;  AND IN THE CASE OF AN  EXEMPTION,  ONLY IF THE  COMPANY  HAS  RECEIVED AN
OPINION FROM COUNSEL THAT SUCH TRANSACTION DOES NOT REQUIRE  REGISTRATION OF THE
SECURITIES.


                             STOCK PURCHASE WARRANT

                                     No. 4

                  TO PURCHASE 21,000 SHARES OF COMMON STOCK OF


                          TOP SOURCE TECHNOLOGIES, INC.


THIS CERTIFIES that, for value received,  Intercontinental Holding Company Ltd.,
located at, 8351 Roswell Road, Suite 239, Atlanta,  Georgia, 30350, U.S.A., (the
"Investor"),  is  entitled,  upon  the  terms  and  subject  to  the  conditions
hereinafter  set  forth,  at any time on or after May 7, 1998 and on or prior to
May 7, 2001 (the  "Termination  Date") but not thereafter,  to subscribe for and
purchase from TOP SOURCE TECHNOLOGIES,  INC., a corporation  incorporated in the
State of Delaware  (the  "Company"),  twenty one thousand  (21,000)  shares (the
"Warrant  Shares") of Common  Stock,  $.001 value per share of the Company  (the
"Common Stock").  The purchase price of one share of Common Stock (the "Exercise
Price") under this Warrant shall be equal to $1.10.  The Exercise  Price and the
number of shares  for which the  Warrant  is  exercisable  shall be  subject  to
adjustment as provided  herein.  This Warrant is being issued in connection with
the Subscription  Agreement dated May 7th, 1998 (the "Agreement") and is subject
to its terms and conditions.

1. Title of Warrant.  Prior to the  expiration  hereof and subject to compliance
with applicable laws, this Warrant and all rights hereunder are transferable, in
whole or in part, at the office or agency of the Company by the holder hereof in
person or by duly authorized  attorney,  upon surrender of this Warrant together
with the Assignment Form annexed hereto properly endorsed.

2.  Authorization  of Shares.  The Company  covenants  that all shares of Common
Stock  which may be issued  upon the  exercise  of  rights  represented  by this
Warrant will,  upon exercise of the rights  represented by this Warrant and full
payment of the Exercise Price, be duly  authorized,  validly issued,  fully paid
and nonassessable  and free from all taxes,  liens and charges in respect of the
issue  thereof   (other  than  taxes  in  respect  of  any  transfer   occurring
contemporaneously with such issue).

3. Exercise of Warrant. Except as provided in Section 11 herein, exercise of the
purchase  rights  represented  by  this  Warrant  may be  made  pursuant  to the
Company's  registration  statement,  referred  to  in  the  Registration  Rights
Agreement,  declared  effective by the Securities and Exchange  Commission  (the
"Effective Date") as follows: (a) 8,400 shares commencing on the Effective Date;
(b) 4,200 shares commencing ninety (90) days after the Effective Date;  (c)4,200
shares commencing one hundred and fifty (150) days after the Effective Date; and
(d) 4,200 shares  commencing  two hundred and ten (210) days after the Effective
Date,  and all shares as set out in (a),  (b),  (c) and,  (d) ending  before the
close of business on the  Termination  Date,  or such earlier date on which this
Warrant may  terminate  as provided in this  Warrant,  by the  surrender of this
Warrant and the Notice of Exercise  Form annexed  hereto duly  executed,  at the
office of the Company  (or such other  office or agency of the Company as it may
designate by notice in writing to the registered holder hereof at the address of
such  holder  appearing  on the books of the  Company)  and upon  payment of the
Exercise  Price of the shares  thereby  purchased;  whereupon the holder of this
Warrant shall be entitled to receive a  certificate  for the number of shares of
Common Stock so purchased.  Certificates for shares purchased hereunder shall be
delivered to the holder  hereof  within four (4) business days after the date on
which this Warrant shall have been exercised as aforesaid,  or be subject to the
damages  set forth in the  Agreement.  Payment of the  Exercise  Price may be by
certified check or cashier's check or by wire transfer to an account  designated
by the Company in an amount equal to the Exercise Price multiplied by the number
of Warrant Shares.

4. No Fractional Shares or Script.  No fractional  shares or scrip  representing
fractional shares shall be issued upon the exercise of this Warrant.  Fractional
Shares shall be rounded down as provided for in Section 5(g) of the  Certificate
of Designation.

5. Charges,  Taxes and Expenses.  Issuance of certificates  for shares of Common
Stock upon the  exercise of this  Warrant  shall be made  without  charge to the
holder  hereof  for any issue or  transfer  tax or other  incidental  expense in
respect of the  issuance of such  certificate,  all of which taxes and  expenses
shall be paid by the Company,  and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant;  provided,  however,  that in the event certificates for
shares of Common  Stock  are to be issued in a name  other  than the name of the
holder of this  Warrant,  this Warrant when  surrendered  for exercise  shall be
accompanied by the Assignment  Form attached  hereto duly executed by the holder
hereof, and provided further, that upon any transfer involved in the issuance or
delivery  of any  certificates  for  shares of Common  Stock,  the  Company  may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto.

6. Closing of Books.  Unless otherwise  required by law or the principal trading
market  for  the  Company's  Common  Stock,  the  Company  will  not  close  its
shareholder books or records in any manner which prevents the timely exercise of
this Warrant for a period of time in excess of five (5) trading days per year.

7. No Rights as Shareholder  until  Exercise.  This Warrant does not entitle the
holder  hereof to any  voting  rights or other  rights as a  shareholder  of the
Company  prior to the exercise  thereof.  Upon the surrender of this Warrant and
the payment of the aggregate  Exercise  Price,  the Warrant  Shares so purchased
shall be, and be deemed to be, issued to such holder as the record owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

8.  Assignment  and  Transfer  of Warrant.  This  Warrant may be assigned by the
surrender of this Warrant and the  Assignment  Form annexed hereto duly executed
at the office of the Company  (or such other  office or agency of the Company as
it may  designate by notice in writing to the  registered  holder  hereof at the
address  of such  holder  appearing  on the  books  of the  Company);  provided,
however,  that the Company may require, as a condition thereto, the payment of a
sum sufficient to reimburse it for any expenses of transfer  incidental  thereto
and that this Warrant may not be resold or otherwise transferred except (I) in a
transaction  registered under the Securities Act of 1933 (the "Securities Act"),
or (ii) in a  transaction  pursuant to an  exemption,  if  available,  from such
registration  and whereby,  if  requested by the Company,  an opinion of counsel
reasonably  satisfactory to counsel for the Company is obtained by the holder of
this Warrant to the effect that the transaction is so exempt.

9. Loss, Theft, Destruction or Mutilation of Warrant. The Company represents and
warrants that upon receipt by the Company of evidence reasonably satisfactory to
it of the loss, theft,  destruction or mutilation of this Warrant certificate or
any stock certificate relating to the Warrant Shares, and in case of loss, theft
or destruction, of indemnity or security reasonably satisfactory to it, and upon
reimbursement to the Company of all reasonable expenses incidental thereto,  and
upon  surrender  and  cancellation  of such  Warrant  or stock  certificate,  if
mutilated,  the Company will make and deliver a new Warrant or stock certificate
of like  tenor and dated as of such  cancellation,  in lieu of such  Warrant  or
stock certificate.

10.  Saturdays,  Sundays,  Holidays,  etc. If the last or appointed  day for the
taking of any action or the  expiration of any right  required or granted herein
shall be a Saturday,  Sunday or a legal  holiday in the State of New York,  then
such action may be taken or such right may be exercised  on the next  succeeding
day not a legal holiday.

11.      Effect of Certain Events.

(a) If at any time the Company  proposes (i) to sell or otherwise  convey all or
substantially  all of its assets or (ii) to effect a  transaction  (by merger or
otherwise) in which more than 50% of the voting power of the Company is disposed
of (collectively, a "Sale or Merger Transaction"), in which the consideration to
be received by the Company or its shareholders consists solely of cash, then the
Warrant shall  terminate if the Warrant has not been  exercised by the effective
date of such Sale or Merger  transaction,  the Company  shall give the holder of
this  Warrant  thirty (30) days notice of such  termination  and of the proposed
effective date of the Sale or Merger transaction.

(b) In case the Company shall at any time effect a Sale or Merger Transaction in
which the  consideration  to be  received  by the  Company  or its  shareholders
consists  in whole or in part of  consideration  other than cash,  the holder of
this Warrant shall have the right  thereafter  to purchase,  by exercise of this
Warrant and payment of the aggregate  Exercise Price in effect immediately prior
to such action,  the kind and amount of shares and other securities and property
which it would have owned or have been  entitled to receive  after the happening
of such Sale or Merger  transaction had this Warrant been exercised  immediately
prior thereto.


(c)      "Piggy-Back" Registration.

(i) The  holder  of this  Warrant  shall  have the right to  include  all of the
Warrant Shares (the  "Registrable  Securities")  as part of any  registration of
securities  filed by the Company  (other than in  connection  with a transaction
contemplated by Rule 145(a)  promulgated under the Securities Act or pursuant to
Forms S-4 or S-8) and must be  notified  in writing of such  filing.  The holder
shall have five (5) business days to notify the Company in writing as to whether
the  Company  is to  include  holder's  Registrable  Securities  as  part of the
registration;  provided,  however,  that if any  registration  pursuant  to this
Section shall be underwritten, in whole or in part, the Company may require that
the Registrable  Securities  requested for inclusion pursuant to this Section be
included in the  underwriting on the same terms and conditions as the securities
other-wise being sold through the underwriters. If in the good faith judgment of
the underwriter of such offering only a limited number of Registrable Securities
should be included in such offering,  or no such shares should be included,  the
holder of such Registrable Securities, and any other selling stockholders, shall
be reduced,  such  reduction  to be applied by  excluding  (on a pro rata basis)
Registrable  Securities  proposed  to be sold by the holder of this  Warrant and
shares proposed to be sold by all other persons.  Those  Registrable  Securities
which are not included in an  underwritten  offering  pursuant to the  foregoing
provisions  of this Section (and all other  Registrable  Securities  held by the
selling  stockholders)  shall be withheld from the market by the Holders thereof
for a  period,  not to exceed  ninety  (90)  days,  which  the  underwriter  may
reasonably  determine-nine  is  necessary  in order to effect such  underwritten
offering,  and the Holder shall sign any  agreement to this effect  requested by
such  underwriter.  Notwithstanding  the foregoing  provisions,  the Company may
withdraw any  registration  statement  without  incurring  any  liability to the
holders of Registrable Securities.

(ii) The registration  rights set forth in Section 11(c)(i) shall cease upon the
earliest of (A) the effective  registration  under the  Securities Act of all of
the Registrable  Securities and the disposal of such securities pursuant to such
registration,  (B)  registration  under the Securities Act is no longer required
for the  immediate  public  distribution  of such  security  as a result  of the
provisions  of Rule  144  promulgated  under  the  Securities  Act,  or (C) such
Registrable Securities cease to be outstanding.

12.  Adjustments-of  Exercise Price and Number of Warrant Shares. The number and
kind of  securities  purchasable  upon  the  exercise  of this  Warrant  and the
Exercise  Price  shall be  subject  to  adjustment  from  time to time  upon the
happening of any of the following.

In case the  Company  shall (i)  declare or pay a  dividend  in shares of Common
Stock or make a  distribution  in  shares  of  Common  Stock to  holders  of its
outstanding Common Stock, (ii) subdivide its outstanding shares of Common Stock,
(iii) combine its  outstanding  shares of Common Stock into a smaller  number of
shares  of Common  Stock or (iv)  issue any  shares  of its  capital  stock in a
reclassification  of the  Common  Stock,  then  the  number  of  Warrant  Shares
purchasable  upon  exercise of this Warrant  immediately  prior thereto shall be
adjusted  so that the holder of this  Warrant  shall be  entitled to receive the
kind and number of Warrant  Shares or other  securities  of the Company which he
would  have  owned or have  been  entitled  to  receive  had such  Warrant  been
exercised in advance thereof Upon each such adjustment of the kind and number of
Warrant  Shares  or  other  securities  of the  Company  which  are  purchasable
hereunder,  the holder of this Warrant shall  thereafter be entitled to purchase
the number of Warrant Shares or other securities  resulting from such adjustment
at an  Exercise  Price per such  Warrant  Share or other  security  obtained  by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares  purchasable  pursuant hereto  immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company  resulting from such  adjustment.  An adjustment made pursuant to
this paragraph shall become  effective  immediately  after the effective date of
such event retroactive to the record date, if any, for such event.

13. Voluntary  Adjustment by the Company. The Company may at any time during the
term of this Warrant,  reduce the then current  Exercise Price to any amount and
for any  period of time  deemed  appropriate  by the Board of  Directors  of the
Company.

14.  Notice of  Adjustment.  Whenever the number of Warrant  Shares or number or
kind of  securities  or other  property  purchasable  upon the  exercise of this
Warrant or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested,  to the
holder of this Warrant notice of such  adjustment or  adjustments  setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise  Price of such Warrant Shares (and
other  securities  or property)  after such  adjustment,  setting  forth a brief
statement  of  the  facts  requiring  such  adjustment  and  setting  forth  the
computation  by which  such  adjustment  was made.  Such  notice,  in absence of
manifest  error,  shall  be  conclusive  evidence  of the  correctness  of  such
adjustment.

15. Authorized  Shares. The Company covenants that during the period the Warrant
is outstanding,  it will reserve from its authorized and unissued Common Stock a
sufficient  number of shares to provide for the  issuance of the Warrant  Shares
upon the exercise of any purchase rights under this Warrant. The Company further
covenants that its issuance of this Warrant shall  constitute  full authority to
its officers who are charged with the duty of executing  stock  certificates  to
execute and issue the  necessary  certificates  for the Warrant  Shares upon the
exercise of the purchase  rights under this  Warrant.  The Company will take all
such  reasonable  action as may be necessary to assure that such Warrant  Shares
may be issued as 'provided  herein  without  violation of any  applicable law or
regulation,  or of any  requirements  of prove the  NASDAQ  Stock  Market or any
domestic securities exchange upon which the Common Stock may be listed.

16.      Miscellaneous.

(a) Issue Date, Jurisdiction.  The provisions of this Warrant shall be construed
and shall be given effect in all respects as if it had been issued and delivered
by the  Company  on the date  hereof  This  Warrant  shall be  binding  upon any
successors or assigns of the Company.  This Warrant shall  constitute a contract
under the laws of the State of Delaware,  without regard to its conflict of law,
principles or rules. This Agreement and any dispute,  disagreement,  or issue of
construction  or  interpretation  arising  hereunder  whether  relating  to  its
execution, its validity, the obligations provided herein or performance shall be
governed or interpreted  according to the internal laws of the State of Delaware
without  regard  to  choice of law  considerations.  The  courts of the State of
Delaware shall have exclusive jurisdiction over any cause or controversy arising
under the terms of this  Agreement  or between  the parties as the result of any
act  taken  or  failure  to act not  taken  by  either  party  pursuant  to this
Agreement.

(b)  Restrictions.  The  holder  hereof  acknowledges  that the  Warrant  Shares
acquired  upon the  exercise  of this  Warrant,  if not  registered,  will  have
restrictions upon resale imposed by state and federal securities laws.

(c)  Modification  and Waiver.  This  Warrant and any  provisions  hereof may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement of the same is sought.

(d) Notices.  Any notice,  request or other document required or permitted to be
given or  delivered to the holders  hereof by the Company  shall be delivered or
shall be sent by certified or registered  mail,  postage  prepaid,  to each such
holder at its  address as shown on the Books of the Company or to the Company at
the address set forth in the Agreement.

(e) Capitalized  Terms. All capitalized terms not otherwise defined herein shall
have the meaning assigned to them in the Agreement.

(d) Entire  Agreement.  This Warrant,  together  with all  documents  referenced
herein, embody the entire agreement and understanding between the parties hereto
with  respect to the  subject  matter  hereof and  supersedes  all prior oral or
written agreements and understandings  relating to the subject matter hereof. No
statement,  representation,  warranty,  covenant  or  agreement  of any kind not
expressly set forth in this  Agreement  shall  affect,  or be used to interpret,
change or restrict, the express terms and provisions of this Agreement.



IN WITNESS  WHEREOF,  the Company has caused this  Warrant to be executed by its
officer thereunto duly authorized.


Dated: May 7th, 1998

                                    TOP SOURCE TECHNOLOGIES, INC.





                        By: _____________________________________________



<PAGE>


8

                                    EXHIBIT C

THIS WARRANT AND THE  SECURITIES  TO BE ISSUED UPON ITS  EXERCISE  HAVE NOT BEEN
REGISTERED  WITH THE UNITED  STATES  SECURITIES  AND  EXCHANGE  COMMISSION  (THE
"COMMISSION") OR THE SECURITIES COMMISSION OF ANY STATE PURSUANT TO AN EXEMPTION
FROM  REGISTRATION  UNDER  REGULATION D PROMULGATED  UNDER THE SECURITIES ACT OF
1933,  AS AMENDED (THE "1933  ACT").  THIS WARRANT MAY NOT BE EXERCISED BY OR ON
BEHALF OF ANY U.S. PERSON, UNLESS REGISTERED UNDER THE 1933 ACT, OR AN EXEMPTION
FROM SUCH REGISTRATION IS AVAILABLE.  THIS WARRANT SHALL NOT CONSTITUTE AN OFFER
TO SELL NOR A SOLICITATION OF AN OFFER TO BUY THE WARRANT IN ANY JURISDICTION IN
WHICH SUCH OFFER OR SOLICITATION WOULD BE UNLAWFUL.

THIS WARRANT AND THE  SECURITIES TO BE ISSUED UPON ITS EXERCISE MAY NOT BE SOLD,
PLEDGED,  TRANSFERRED OR ASSIGNED BY OR TO ANY U.S. PERSON EXCEPT PURSUANT TO AN
EFFECTIVE  REGISTRATION  STATEMENT UNDER THE 1933 ACT AND UNDER APPLICABLE STATE
SECURITIES LAWS, OR IN A TRANSACTION WHICH IS EXEMPT FROM REGISTRATION UNDER THE
PROVISIONS OF THE 1933 ACT AND UNDER  PROVISIONS OF APPLICABLE  STATE SECURITIES
LAWS;  AND IN THE CASE OF AN  EXEMPTION,  ONLY IF THE  COMPANY  HAS  RECEIVED AN
OPINION FROM COUNSEL THAT SUCH TRANSACTION DOES NOT REQUIRE  REGISTRATION OF THE
SECURITIES.


                             STOCK PURCHASE WARRANT

                                     No. 5

                  TO PURCHASE 21,000 SHARES OF COMMON STOCK OF


                          TOP SOURCE TECHNOLOGIES, INC.


THIS CERTIFIES that, for value received,  San Rafael Consulting  Group,  located
at, 130 Trellis Drive, San Rafael, California,  94903, U.S.A., (the "Investor"),
is entitled, upon the terms and subject to the conditions hereinafter set forth,
at any  time on or  after  May 7,  1998  and on or  prior  to May 7,  2001  (the
"Termination  Date") but not thereafter,  to subscribe for and purchase from TOP
SOURCE TECHNOLOGIES,  INC., a corporation  incorporated in the State of Delaware
(the "Company"),  twenty one thousand  (21,000) shares (the "Warrant Shares") of
Common  Stock,  $.001 value per share of the Company (the "Common  Stock").  The
purchase  price of one share of Common Stock (the  "Exercise  Price") under this
Warrant shall be equal to $1.10. The Exercise Price and the number of shares for
which the  Warrant is  exercisable  shall be subject to  adjustment  as provided
herein.  This  Warrant  is being  issued  in  connection  with the  Subscription
Agreement dated May 7th, 1998 (the  "Agreement") and is subject to its terms and
conditions.

1. Title of Warrant.  Prior to the  expiration  hereof and subject to compliance
with applicable laws, this Warrant and all rights hereunder are transferable, in
whole or in part, at the office or agency of the Company by the holder hereof in
person or by duly authorized  attorney,  upon surrender of this Warrant together
with the Assignment Form annexed hereto properly endorsed.

2.  Authorization  of Shares.  The Company  covenants  that all shares of Common
Stock  which may be issued  upon the  exercise  of  rights  represented  by this
Warrant will,  upon exercise of the rights  represented by this Warrant and full
payment of the Exercise Price, be duly  authorized,  validly issued,  fully paid
and nonassessable  and free from all taxes,  liens and charges in respect of the
issue  thereof   (other  than  taxes  in  respect  of  any  transfer   occurring
contemporaneously with such issue).

3. Exercise of Warrant. Except as provided in Section 11 herein, exercise of the
purchase  rights  represented  by  this  Warrant  may be  made  pursuant  to the
Company's  registration  statement,  referred  to  in  the  Registration  Rights
Agreement,  declared  effective by the Securities and Exchange  Commission  (the
"Effective  Date") as follows:  (a) 21,000  shares  commencing  on the Effective
Date; (b) 4,200 shares commencing ninety (90) days after the Effective Date; (c)
4,200  shares  commencing  one hundred and fifty (150) days after the  Effective
Date;  and (d) 4,200 shares  commencing two hundred and ten (210) days after the
Effective  Date,  and all  shares as set out in (a),  (b),  (c) and,  (d) ending
before the close of business on the  Termination  Date,  or such earlier date on
which this Warrant may terminate as provided in this  Warrant,  by the surrender
of this Warrant and the Notice of Exercise Form annexed hereto duly executed, at
the office of the Company  (or such other  office or agency of the Company as it
may  designate  by notice in  writing  to the  registered  holder  hereof at the
address of such holder  appearing  on the books of the Company) and upon payment
of the Exercise Price of the shares thereby  purchased;  whereupon the holder of
this Warrant shall be entitled to receive a certificate for the number of shares
of Common Stock so purchased.  Certificates for shares purchased hereunder shall
be delivered to the holder  hereof  within four (4) business days after the date
on which this Warrant shall have been  exercised as aforesaid,  or be subject to
the damages set forth in the Agreement.  Payment of the Exercise Price may be by
certified check or cashier's check or by wire transfer to an account  designated
by the Company in an amount equal to the Exercise Price multiplied by the number
of Warrant Shares.

4. No Fractional Shares or Script.  No fractional  shares or scrip  representing
fractional shares shall be issued upon the exercise of this Warrant.  Fractional
Shares shall be rounded down as provided for in Section 5(g) of the  Certificate
of Designation.

5. Charges,  Taxes and Expenses.  Issuance of certificates  for shares of Common
Stock upon the  exercise of this  Warrant  shall be made  without  charge to the
holder  hereof  for any issue or  transfer  tax or other  incidental  expense in
respect of the  issuance of such  certificate,  all of which taxes and  expenses
shall be paid by the Company,  and such certificates shall be issued in the name
of the holder of this Warrant or in such name or names as may be directed by the
holder of this Warrant;  provided,  however,  that in the event certificates for
shares of Common  Stock  are to be issued in a name  other  than the name of the
holder of this  Warrant,  this Warrant when  surrendered  for exercise  shall be
accompanied by the Assignment  Form attached  hereto duly executed by the holder
hereof, and provided further, that upon any transfer involved in the issuance or
delivery  of any  certificates  for  shares of Common  Stock,  the  Company  may
require, as a condition thereto, the payment of a sum sufficient to reimburse it
for any transfer tax incidental thereto.

6. Closing of Books.  Unless otherwise  required by law or the principal trading
market  for  the  Company's  Common  Stock,  the  Company  will  not  close  its
shareholder books or records in any manner which prevents the timely exercise of
this Warrant for a period of time in excess of five (5) trading days per year.

7. No Rights as Shareholder  until  Exercise.  This Warrant does not entitle the
holder  hereof to any  voting  rights or other  rights as a  shareholder  of the
Company  prior to the exercise  thereof.  Upon the surrender of this Warrant and
the payment of the aggregate  Exercise  Price,  the Warrant  Shares so purchased
shall be, and be deemed to be, issued to such holder as the record owner of such
shares as of the close of business on the later of the date of such surrender or
payment.

8.  Assignment  and  Transfer  of Warrant.  This  Warrant may be assigned by the
surrender of this Warrant and the  Assignment  Form annexed hereto duly executed
at the office of the Company  (or such other  office or agency of the Company as
it may  designate by notice in writing to the  registered  holder  hereof at the
address  of such  holder  appearing  on the  books  of the  Company);  provided,
however,  that the Company may require, as a condition thereto, the payment of a
sum sufficient to reimburse it for any expenses of transfer  incidental  thereto
and that this Warrant may not be resold or otherwise transferred except (I) in a
transaction  registered under the Securities Act of 1933 (the "Securities Act"),
or (ii) in a  transaction  pursuant to an  exemption,  if  available,  from such
registration  and whereby,  if  requested by the Company,  an opinion of counsel
reasonably  satisfactory to counsel for the Company is obtained by the holder of
this Warrant to the effect that the transaction is so exempt.

9. Loss, Theft, Destruction or Mutilation of Warrant. The Company represents and
warrants that upon receipt by the Company of evidence reasonably satisfactory to
it of the loss, theft,  destruction or mutilation of this Warrant certificate or
any stock certificate relating to the Warrant Shares, and in case of loss, theft
or destruction, of indemnity or security reasonably satisfactory to it, and upon
reimbursement to the Company of all reasonable expenses incidental thereto,  and
upon  surrender  and  cancellation  of such  Warrant  or stock  certificate,  if
mutilated,  the Company will make and deliver a new Warrant or stock certificate
of like  tenor and dated as of such  cancellation,  in lieu of such  Warrant  or
stock certificate.

10.  Saturdays,  Sundays,  Holidays,  etc. If the last or appointed  day for the
taking of any action or the  expiration of any right  required or granted herein
shall be a Saturday,  Sunday or a legal  holiday in the State of New York,  then
such action may be taken or such right may be exercised  on the next  succeeding
day not a legal holiday.

11.      Effect of Certain Events.

(a) If at any time the Company  proposes (i) to sell or otherwise  convey all or
substantially  all of its assets or (ii) to effect a  transaction  (by merger or
otherwise) in which more than 50% of the voting power of the Company is disposed
of (collectively, a "Sale or Merger Transaction"), in which the consideration to
be received by the Company or its shareholders consists solely of cash, then the
Warrant shall  terminate if the Warrant has not been  exercised by the effective
date of such Sale or Merger  transaction,  the Company  shall give the holder of
this  Warrant  thirty (30) days notice of such  termination  and of the proposed
effective date of the Sale or Merger transaction.

(b) In case the Company shall at any time effect a Sale or Merger Transaction in
which the  consideration  to be  received  by the  Company  or its  shareholders
consists  in whole or in part of  consideration  other than cash,  the holder of
this Warrant shall have the right  thereafter  to purchase,  by exercise of this
Warrant and payment of the aggregate  Exercise Price in effect immediately prior
to such action,  the kind and amount of shares and other securities and property
which it would have owned or have been  entitled to receive  after the happening
of such Sale or Merger  transaction had this Warrant been exercised  immediately
prior thereto.


(c)      "Piggy-Back" Registration.

(i) The  holder  of this  Warrant  shall  have the right to  include  all of the
Warrant Shares (the  "Registrable  Securities")  as part of any  registration of
securities  filed by the Company  (other than in  connection  with a transaction
contemplated by Rule 145(a)  promulgated under the Securities Act or pursuant to
Forms S-4 or S-8) and must be  notified  in writing of such  filing.  The holder
shall have five (5) business days to notify the Company in writing as to whether
the  Company  is to  include  holder's  Registrable  Securities  as  part of the
registration;  provided,  however,  that if any  registration  pursuant  to this
Section shall be underwritten, in whole or in part, the Company may require that
the Registrable  Securities  requested for inclusion pursuant to this Section be
included in the  underwriting on the same terms and conditions as the securities
other-wise being sold through the underwriters. If in the good faith judgment of
the underwriter of such offering only a limited number of Registrable Securities
should be included in such offering,  or no such shares should be included,  the
holder of such Registrable Securities, and any other selling stockholders, shall
be reduced,  such  reduction  to be applied by  excluding  (on a pro rata basis)
Registrable  Securities  proposed  to be sold by the holder of this  Warrant and
shares proposed to be sold by all other persons.  Those  Registrable  Securities
which are not included in an  underwritten  offering  pursuant to the  foregoing
provisions  of this Section (and all other  Registrable  Securities  held by the
selling  stockholders)  shall be withheld from the market by the Holders thereof
for a  period,  not to exceed  ninety  (90)  days,  which  the  underwriter  may
reasonably  determine-nine  is  necessary  in order to effect such  underwritten
offering,  and the Holder shall sign any  agreement to this effect  requested by
such  underwriter.  Notwithstanding  the foregoing  provisions,  the Company may
withdraw any  registration  statement  without  incurring  any  liability to the
holders of Registrable Securities.

(ii) The registration  rights set forth in Section 11(c)(i) shall cease upon the
earliest of (A) the effective  registration  under the  Securities Act of all of
the Registrable  Securities and the disposal of such securities pursuant to such
registration,  (B)  registration  under the Securities Act is no longer required
for the  immediate  public  distribution  of such  security  as a result  of the
provisions  of Rule  144  promulgated  under  the  Securities  Act,  or (C) such
Registrable Securities cease to be outstanding.

12.  Adjustments-of  Exercise Price and Number of Warrant Shares. The number and
kind of  securities  purchasable  upon  the  exercise  of this  Warrant  and the
Exercise  Price  shall be  subject  to  adjustment  from  time to time  upon the
happening of any of the following.

In case the  Company  shall (i)  declare or pay a  dividend  in shares of Common
Stock or make a  distribution  in  shares  of  Common  Stock to  holders  of its
outstanding Common Stock, (ii) subdivide its outstanding shares of Common Stock,
(iii) combine its  outstanding  shares of Common Stock into a smaller  number of
shares  of Common  Stock or (iv)  issue any  shares  of its  capital  stock in a
reclassification  of the  Common  Stock,  then  the  number  of  Warrant  Shares
purchasable  upon  exercise of this Warrant  immediately  prior thereto shall be
adjusted  so that the holder of this  Warrant  shall be  entitled to receive the
kind and number of Warrant  Shares or other  securities  of the Company which he
would  have  owned or have  been  entitled  to  receive  had such  Warrant  been
exercised in advance thereof Upon each such adjustment of the kind and number of
Warrant  Shares  or  other  securities  of the  Company  which  are  purchasable
hereunder,  the holder of this Warrant shall  thereafter be entitled to purchase
the number of Warrant Shares or other securities  resulting from such adjustment
at an  Exercise  Price per such  Warrant  Share or other  security  obtained  by
multiplying the Exercise Price in effect immediately prior to such adjustment by
the number of Warrant Shares  purchasable  pursuant hereto  immediately prior to
such adjustment and dividing by the number of Warrant Shares or other securities
of the Company  resulting from such  adjustment.  An adjustment made pursuant to
this paragraph shall become  effective  immediately  after the effective date of
such event retroactive to the record date, if any, for such event.

13. Voluntary  Adjustment by the Company. The Company may at any time during the
term of this Warrant,  reduce the then current  Exercise Price to any amount and
for any  period of time  deemed  appropriate  by the Board of  Directors  of the
Company.

14.  Notice of  Adjustment.  Whenever the number of Warrant  Shares or number or
kind of  securities  or other  property  purchasable  upon the  exercise of this
Warrant or the Exercise Price is adjusted, as herein provided, the Company shall
promptly mail by registered or certified mail, return receipt requested,  to the
holder of this Warrant notice of such  adjustment or  adjustments  setting forth
the number of Warrant Shares (and other securities or property) purchasable upon
the exercise of this Warrant and the Exercise  Price of such Warrant Shares (and
other  securities  or property)  after such  adjustment,  setting  forth a brief
statement  of  the  facts  requiring  such  adjustment  and  setting  forth  the
computation  by which  such  adjustment  was made.  Such  notice,  in absence of
manifest  error,  shall  be  conclusive  evidence  of the  correctness  of  such
adjustment.

15. Authorized  Shares. The Company covenants that during the period the Warrant
is outstanding,  it will reserve from its authorized and unissued Common Stock a
sufficient  number of shares to provide for the  issuance of the Warrant  Shares
upon the exercise of any purchase rights under this Warrant. The Company further
covenants that its issuance of this Warrant shall  constitute  full authority to
its officers who are charged with the duty of executing  stock  certificates  to
execute and issue the  necessary  certificates  for the Warrant  Shares upon the
exercise of the purchase  rights under this  Warrant.  The Company will take all
such  reasonable  action as may be necessary to assure that such Warrant  Shares
may be issued as 'provided  herein  without  violation of any  applicable law or
regulation,  or of any  requirements  of prove the  NASDAQ  Stock  Market or any
domestic securities exchange upon which the Common Stock may be listed.

16.      Miscellaneous.

(a) Issue Date, Jurisdiction.  The provisions of this Warrant shall be construed
and shall be given effect in all respects as if it had been issued and delivered
by the  Company  on the date  hereof  This  Warrant  shall be  binding  upon any
successors or assigns of the Company.  This Warrant shall  constitute a contract
under the laws of the State of Delaware,  without regard to its conflict of law,
principles or rules. This Agreement and any dispute,  disagreement,  or issue of
construction  or  interpretation  arising  hereunder  whether  relating  to  its
execution, its validity, the obligations provided herein or performance shall be
governed or interpreted  according to the internal laws of the State of Delaware
without  regard  to  choice of law  considerations.  The  courts of the State of
Delaware shall have exclusive jurisdiction over any cause or controversy arising
under the terms of this  Agreement  or between  the parties as the result of any
act  taken  or  failure  to act not  taken  by  either  party  pursuant  to this
Agreement.

(b)  Restrictions.  The  holder  hereof  acknowledges  that the  Warrant  Shares
acquired  upon the  exercise  of this  Warrant,  if not  registered,  will  have
restrictions upon resale imposed by state and federal securities laws.

(c)  Modification  and Waiver.  This  Warrant and any  provisions  hereof may be
changed,  waived,  discharged  or  terminated  only by an  instrument in writing
signed by the party against which enforcement of the same is sought.

(d) Notices.  Any notice,  request or other document required or permitted to be
given or  delivered to the holders  hereof by the Company  shall be delivered or
shall be sent by certified or registered  mail,  postage  prepaid,  to each such
holder at its  address as shown on the Books of the Company or to the Company at
the address set forth in the Agreement.

(e) Capitalized  Terms. All capitalized terms not otherwise defined herein shall
have the meaning assigned to them in the Agreement.

(d) Entire  Agreement.  This Warrant,  together  with all  documents  referenced
herein, embody the entire agreement and understanding between the parties hereto
with  respect to the  subject  matter  hereof and  supersedes  all prior oral or
written agreements and understandings  relating to the subject matter hereof. No
statement,  representation,  warranty,  covenant  or  agreement  of any kind not
expressly set forth in this  Agreement  shall  affect,  or be used to interpret,
change or restrict, the express terms and provisions of this Agreement.



IN WITNESS  WHEREOF,  the Company has caused this  Warrant to be executed by its
officer thereunto duly authorized.


Dated: May 7th, 1998

                                    TOP SOURCE TECHNOLOGIES, INC.





                     By: _____________________________________________




EXHIBIT 10.2

                    TERMINATION AGREEMENT AND GENERAL RELEASE


         THIS  TERMINATION  AGREEMENT AND GENERAL RELEASE (this  "Agreement") is
made and entered into as of March 20, 1998,  by and between  THERMO  JARRELL ASH
CORPORATION,  a Massachusetts  corporation  having a place of business at 8 East
Forge Parkway,  Franklin,  Massachusetts  02038 ("TJA"),  and THERMO  INSTRUMENT
SYSTEMS  INC.,  a Delaware  corporation  having a place of  business at 860 West
Airport Freeway, Suite 301, Hurst, Texas 76054 ("Thermo Instrument"), on the one
part, and TOP SOURCE  INSTRUMENTS,  INC.  (formerly  known as On-Site  Analysis,
Inc.),  a Georgia  corporation  having a place of business at 3125  Presidential
Drive, Suite 130, Atlanta,  Georgia 30340 ("TSI"),  and TOP SOURCE TECHNOLOGIES,
INC., a Delaware  corporation  having a place of business at 7108 Fairway Drive,
Suite 200, Palm Beach Gardens,  Florida 33418 ("Top Source"), on the other part.
TJA,  Thermo   Instrument,   TSI  and  Top  Source  are  hereinafter   sometimes
collectively referred to as the "Parties."

WITNESSETH:

         WHEREAS,  the Parties  entered into an  Agreement  dated as of March 3,
1995,  a  copy  of  which  is  attached  hereto  as  Exhibit  A  (the  "Original
Agreement"), whereby the Parties agreed to develop, manufacture and market, upon
the terms and  conditions  set forth in the Original  Agreement,  an  integrated
instrument combining an optical emission  spectrometer with spark excitation and
a Fourier transform infrared spectrometer to be used for the analysis of mineral
oils, synthetic oils and hydraulic fluids (the "OSA"); and

         WHEREAS,  the Parties  desire to terminate the Original  Agreement upon
the terms and subject to the conditions more particularly set forth herein;

         NOW,  THEREFORE,  for and in  consideration  of the premises and mutual
covenants contained herein, and for other good and valuable  consideration,  the
receipt and  sufficiency  of which are hereby  acknowledged,  the Parties hereto
agree as follows:

         1. Termination of Original Agreement. The Parties hereby agree that the
         Original  Agreement shall be terminated  effective as of March 31, 1998
         (the  "Termination  Date"),  as though such  Termination  Date were set
         forth in the  Original  Agreement  as the  expiration  date of the term
         thereof. It is expressly  understood and agreed that the termination of
         the Original Agreement shall in no event be deemed a termination by TJA
         pursuant to the provisions of Section 15.2.5 of the Original Agreement.

         2.  Security  Deposit.  On or before the  Termination  Date,  TJA shall
         deliver to TSI an amount equal to $285,000,  representing  a portion of
         the Security  Deposit  currently held by TJA in accordance with Section
         6.9 of the Original Agreement. From and after the Termination Date, the
         balance of the  Security  Deposit in the  amount of  $365,000  shall be
         retained by TJA as it sole and exclusive property.

         3. Technical  Contributions:  From and after the Termination  Date, TJA
         and TSI shall  each  remain  fully  vested  with all  right,  title and
         interest (as owner, licensee or designee, as the case may be) in and to
         its respective  Technical  Contributions (as defined in Section 1.14 of
         the Original Agreement).

         4. Thermo Marks.  On or before the  Termination  Date, TSI shall remove
         all  trademarks,  trade  names,  service  marks and trade dress of TJA,
         Thermo Instrument,  Nicolet Instrument  Corporation and/or Thermo Optek
         Corporation  (collectively,  the  "Thermo  Marks")  from  all  OSAs and
         replacement  parts  therefor in the possession of TSI and/or Top Source
         (the OSAs and replacement parts are hereinafter sometimes  collectively
         referred to as the  "Products").  From and after the Termination  Date,
         TSI and Top Source shall cease all use of the Thermo  Marks,  including
         without  limitation in connection  with the sale,  leasing,  licensing,
         sublicensing,  distribution  or  marketing  of the Products (or related
         services);  provided,  however,  that TSI and Top  Source  agree not to
         remove or obscure any notice of  copyright,  patent,  trademark,  trade
         secret or  restricted  or limited  rights which may be contained on the
         Instrument  Software  (as  defined  in  Section  1.3  of  the  Original
         Agreement)  and/or  of TJA's  Technical  Contributions.  It is  further
         understood  and  agreed  that,  from and  after the  Termination  Date,
         neither  TSI  nor  Top  Source  shall  identify  TJA  (or  any  parent,
         subsidiary,  affiliate or division of TJA) as the  manufacturer  of the
         Products.

         5. Existing  Inventory.  On or before the  Termination  Date, TJA shall
         deliver to TSI the  inventory of Products  listed in Exhibit B attached
         hereto and incorporated herein by this reference (the "Inventory"). The
         Inventory is currently located at facilities of two of TJA's affiliates
         in Grand Junction, Colorado and Madison, Wisconsin,  respectively.  The
         Inventory will be shipped to the  destination  specified by TSI, F.O.B.
         said  facilities.  TJA will  select the  carrier  for  shipment  of the
         Inventory,  but in no event will TJA be deemed to assume any  liability
         in  connection  with such shipment nor will the carrier be deemed to be
         the agent of TJA. TSI agrees to have a  representative  present at each
         of the aforesaid facilities to oversee the delivery of the Inventory to
         the  carrier  and  to  confirm  that  the  Inventory  so  delivered  is
         consistent with that listed in Exhibit B hereto. Delivery of possession
         of the Inventory to the carrier will  constitute  agreement by TSI that
         the  Inventory as delivered to the carrier is in  conformance  with the
         list set forth in Exhibit B hereto.  The  Inventory  will be insured in
         transit  at the  expense  of  TSI.  Title  to and  risk  of loss of the
         Inventory will pass to TSI upon delivery of possession of the Inventory
         to the carrier.  Any claims for damage to, or loss or  misdelivery  of,
         the  Inventory  will be filed  directly  with the carrier by TSI. It is
         expressly understood and agreed that the Inventory is being conveyed to
         TSI on an "AS IS,  WHERE  IS"  basis.  TJA  DISCLAIMS  ALL  WARRANTIES,
         WHETHER  EXPRESSED  OR IMPLIED,  ORAL OR WRITTEN,  WITH  RESPECT TO THE
         INVENTORY,  INCLUDING  WITHOUT  LIMITATION  ALL IMPLIED  WARRANTIES  OF
         MERCHANTABILITY  OR FITNESS FOR ANY  PARTICULAR  PURPOSE.  TJA DOES NOT
         WARRANT  THAT  THE  INVENTORY  IS  ERROR-FREE  OR WILL  ACCOMPLISH  ANY
         PARTICULAR RESULT.

         6.       Survival.

                  6.1 Notwithstanding anything to the contrary contained herein,
the  provisions of Section 3.1,  Section  3.2.4,  Section  3.3.2,  Section 10.2,
Article 13, Article 14 and, to the extend related to the foregoing,  Articles 16
and 17 of the Original Agreement,  shall survive the termination of the Original
Agreement.

                  6.2 Solely with respect to OSAs and Inventory  purchased  form
TJA and paid for by TSI pursuant to the Original Agreement or this Agreement, as
the case may be, and solely in connection with the normal operation thereof, TSI
and Customers (as defined in Section 1.1 of the Original  Agreement) shall have,
without  payment of  additional  consideration,  the  continuing  perpetual  and
worldwide  non-exclusive  right and license to use, license and, with respect to
TSI only, sublicense,  "AS IS, WHERE IS," the Instrument Software (as defined in
Section 1.3 of the Original Agreement) and Technical Contributions of TJA and to
install and  reinstall  such OSAs with  existing or new  Customers,  all without
restriction  except,  (i) with respect to TSI, as provided in those  Sections of
the Original Agreement which shall survive, in accordance with the provisions of
Subsection 6.1 above, the termination of the Original  Agreement,  and (ii) with
respect to any  Customer,  as provided for the benefit of TJA in any  applicable
Customer  Agreement  (as defined in Article 12 of the Original  Agreement).  TJA
agrees to consent to the  assignment by TSI of its rights under this  Subsection
6.2 to any party which enters into a joint venture or similar  relationship with
TSI or to any successor of TSI (including any third party which purchases all or
part of the assets of TSI), provided any such assignee executes an agreement, in
form  acceptable  to TJA,  whereby  said  assignee  agrees  to be  bound  by the
restrictions   imposed  upon,  and  the  indemnification  and  other  applicable
obligations  of, TSI pursuant to those Sections of the Original  Agreement which
survive the termination of the Original Agreement.

         7.       Release.

                  7.1 TSI and Top Source each hereby  releases,  holds  harmless
and forever  discharges TJA,  Thermo  Instrument and their  respective  parents,
subsidiaries,  affiliates,  divisions, successors and assigns, including without
limitation   Thermo  Optek  Corporation  and  Nicolet   Instrument   Corporation
(collectively,  the "Thermo Parties"), of and from any and all past, present and
future actions, causes of action, rights, claims, demands, liabilities,  losses,
costs, expenses and compensation (including without limitation claims for fraud,
breach  of  contract,   breach  of  fiduciary  duty,   negligence,   rescission,
restitution,   compensatory  damages,  punitive  damages,  penalties,   specific
performance  or injunctive or declamatory  relief),  which TSI and/or Top Source
ever had, now has or may have against any of the Thermo Parties  arising from or
in connection  with the Original  Agreement,  including  without  limitation the
development,  manufacture,  marketing, sale, leasing, licensing, sublicensing or
distribution of the Products.  Without in any way limiting the foregoing,  it is
expressly  understood and agreed that the Thermo Parties shall have no liability
for  errors in, or other  failures  in or  degradation  of  performance  of, the
Instrument  Software  due to Year 2000 issues.  Notwithstanding  anything to the
contrary contained herein, it expressly understood and agreed that the foregoing
provisions  of this  Subsection  7.1  shall  not  apply  to any  liabilities  or
obligations of TJA or Thermo  Instrument  under those provisions of the Original
Agreement  which  are  expressly  stated  in  Section  6 above  to  survive  the
termination of the Original Agreement.

                  7.2 TJA and Thermo  Instrument  each  hereby  releases,  holds
harmless and forever discharges TSI, Top Source,  and their respective  parents,
subsidiaries,  affiliates,  divisions, successors and assigns (collectively, the
"TSI Parties"),  of an from any and all past, present and future actions, causes
of action, rights,  claims,  demands,  liabilities,  losses, costs, expenses and
compensation (including without limitation claims for fraud, breach of contract,
breach of fiduciary  duty,  negligence,  rescission,  restitution,  compensatory
damages,  punitive  damages,  penalties,  specific  performance or injunctive or
declaratory relief), which TJA and/or Thermo Instrument ever had, now has or may
have  against  any of the TSI Parties  arising  from or in  connection  with the
Original Agreement, including without limitation the development,  manufacturer,
marketing,  sale,  leasing,  licensing,  sublicensing  or  distribution  of  the
Products.  Notwithstanding  anything to the  contrary  contained  herein,  it is
expressly understood and agreed that the foregoing provisions of this Subsection
7.2 shall not apply to any liabilities or obligations of TSI or Top Source under
those provisions of the Original Agreement which are expressly stated in Section
6 above to survive the termination of the Original Agreement.

                  7.3  Each of the  Parties  hereto  acknowledges  that (i) this
Agreement  contains the  resolution  of a fully matured set of facts and each of
the Parties  individually  declares and  represents  that it is  executing  this
Agreement in reliance  solely on its own  judgment,  belief and knowledge of the
facts surrounding the transactions described in this Agreement,  and upon advice
of its legal  counsel,  (ii) this  Agreement is made without  reliance  upon any
statement or representation  not contained in this Agreement of any other of the
Parties to this Agreement or any representative, agent or attorney of any of the
other Parties to this Agreement,  (iii) no promise,  inducement or agreement not
expressed  in  this  Agreement  has  been  made  to any of the  Parties  to this
Agreement  and (iv) the terms and  conditions  contained in this  Agreement  are
contractual and not mere recitals.

                  7.4 Each of the Parties hereto represents, warrants and agrees
that in executing this Agreement,  it does so with full knowledge of any and all
rights it may have with respect to the other  Parties and that it has  received,
or had the opportunity to receive,  independent  legal advice from its attorneys
with respect to the facts involved in the controversy resolved by this Agreement
and with regard to its rights and asserted rights arising out of such facts.

         8. Notices. Whenever, by the terms of this Agreement, notice, demand or
other communication shall or may be given to any Party hereunder, the same shall
be in writing and addressed as follows:


                                Thermo Jarrell Ash Corporation
                                27 Forge Parkway
                                Franklin, MA  02038-3148
                                Attn: President

         With copies to:         Thermo Electron Corporation
                                 81 Wyman Street
                                 Waltham, MA 02254-9046
                                 Attn: General Counsel

                                                                 and

                                 Thermo Optek Corporation
                                 8 East Forge Parkway
                                 Franklin, Massachusetts  02038-3148
                                 Attn:   President

If to Thermo Instrument:         Thermo Instrument Systems Inc.
                                 860 West Airport Freeway
                                 Suite 301
                                 Hurst, TX 76054
                                 Attn:    President


with a copy to:                  Thermo Electron Corporation
                                 81 Wyman Street
                                 Waltham, MA 02254-9046
                                 Attn: General Counsel

If to one or more of             Top Source Technologies, Inc.
TSI and                          7108 Fairway Drive, Suite 200
Top Source:                      Palm Beach Gardens, FL   33418-3757
                                 Attn:    President

or to such other  address or addresses as shall from time to time be  designated
by written  notice by any Party to the others as herein  provided.  All  notices
shall be sent by  registered  or  certified  mail,  postage  pre-paid and return
receipt  requested,  or by Federal Express or other  comparable  courier service
providing proof of delivery,  and shall be deemed duly given and received (i) if
mailed, on the third business day following the mailing thereof, or (ii) if sent
by courier  service,  the date of its receipt (or, if such day is not a business
day, the next succeeding business day).

         9.  Miscellaneous.  Any and all  rights and  remedies  which any of the
Parties may have under this Agreement,  at law or in equity, shall be cumulative
and shall not be deemed inconsistent with each other, and any two or more of all
such rights and  remedies may be exercised at the same time insofar as permitted
by law. No delay or omission on the part of any of the Parties to this Agreement
in requiring  performance by any of the other Parties or in exercising any right
hereunder  shall  operate  as a waiver of any  provision  hereof or of any right
hereunder,  and the  waiver,  omission  or delay  in  requiring  performance  or
exercising  any right  hereunder on any one occasion shall not be construed as a
bar to or waiver  of such  performance  or right on any  future  occasion.  This
Agreement  shall be governed by and construed in accordance with the laws of the
Commonwealth  of  Massachusetts,  without  giving  effect to its  principles  of
conflict of laws. This Agreement  constitutes the entire  agreement  between the
Parties with respect to the subject matter hereof and shall not be supplemented,
amended,  varied or modified in any manner  except by an  instrument  in writing
signed  by a  duly  authorized  representative  of  each  of the  Parties.  This
Agreement  shall be binding  upon and shall  inure to the benefit of the Parties
hereto and their respective  successors and assigns.  The individuals  executing
this  Agreement  hereby  represent  and warrant that they are empowered and duly
authorized to so execute this Agreement on behalf of the Parties they represent.

         IN WITNESS  WHEREOF,  the Parties  hereto have executed this  Agreement
under seal as of the date first set forth above.

TOP SOURCE INSTRUMENTS, INC.                THERMO JARREL  ASH CORPORATION

By:      David Natan                    By:      Robert J. Rosenthal_________

Name:    David Natan____________            Name:Robert J. Rosenthal_____

Title:   Vice President and_________        Title: President_____
         Chief Financial Officer


TOP SOURCE TECHNOLOGIES, INC.               THERMO INSTRUMENT SYSTEMS INC.

By:        David Natan____________          By: _____________________________

Name:   David Natan____________             Name: ___________________________

Title:   Vice President and________         Title:    President and CEO______
         Chief Financial Officer



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