COMPOSITECH LTD
S-3, 1999-04-01
ELECTRONIC COMPONENTS & ACCESSORIES
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     As filed with the Securities and Exchange Commission on March ___, 1999
                                                  Registration Number 333-______


                       SECURITIES AND EXCHANGE COMMISSION
                              Washington D.C. 20549

                                    FORM S-3

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                                Compositech Ltd.
             (Exact name of registrant as specified in its charter)

              Delaware                                  11-2710467
       (State of incorporation)             (I.R.S. Employer Identification No.)

            120 Ricefield Lane, Hauppauge, NY 11788 - (516) 436-5200
       (Address, including zip code, and telephone number, including area
               code, of registrant's principal executive offices)

                                 Samuel S. Gross
                Executive Vice President, Secretary and Treasurer
            120 Ricefield Lane, Hauppauge, NY 11788 - (516) 436-5200
                  (Address, including zip code, and telephone
               number, including area code, of agent for service)

                                 With a copy to:
                               Edward F. Cox, Esq.
                      Patterson, Belknap, Webb & Tyler LLP
       1133 Avenue of the Americas, New York, NY 10036-6710 (212) 336-2000

     Approximate date of commencement of proposed sale to the public: As soon as
practicable after the effective date of this Registration Statement.

     If any of the  securities  being  registered on this Form are being offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. |_|

     If any of the securities being registered on this Form are being offered on
a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. |X|

     If this Form is filed to register  additional  securities  pursuant to Rule
462(b) under the  Securities  Act,  please check the  following box and list the
Securities  Act  registration   statement   number  of  the  earlier   effective
registration statement for the same offering. |_|

     If this form is a  post-effective  amendment  filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. |_|

     If delivery of the  prospectus is expected to be made pursuant to Rule 434,
please check the following box. |_|


<PAGE>




<TABLE>
                                     CALCULATION OF REGISTRATION FEE
=========================================================================================================
Title of Each Class       Amount of       Proposed Maximum       Proposed Maximum          Amount of
of Securities to be     shares to be       Offering Price       Aggregate Offering       Registration
    Registered           Registered         Per Share (1)            Price (1)              Fee (1)
- ---------------------------------------------------------------------------------------------------------
<S>                         <C>                <C>                 <C>                       <C>
Common Stock                1,633,657 (2)      $2.109              $  3,445,383
($0.01 par value)

Common Stock                  949,022 (4)      $2.109              $  2,001,487
($0.01 par value) (3)

Common Stock                  275,040 (4)      $2.125              $    584,460
($0.01 par value) (5)

Common Stock                   75,000 (4)     $2.6125              $    195,938
($0.01 par value) (6)

Common Stock                   36,000 (4)      $3.000              $    108,000
($0.01 par value) (7)
- ---------------------------------------------------------------------------------------------------------
Totals                      2,968,719                              $   6,335,268             $ 1,762
=========================================================================================================
</TABLE>

(1)  The maximum  offering price of $2.109 per share for the 1,646,157 shares of
     common stock, par value $0.01, of Compositech Ltd.,(the "Common Stock") was
     based upon the  average  of the high and low prices of the Common  Stock of
     the Company,  par value $.01,  reported by The Nasdaq SmallCapSM Market for
     the  Registrant's  Common  Stock on March 25,  1999, a date within five (5)
     business  days  prior to the date of  initial  filing of this  Registration
     Statement  (in  accordance  with  Sections  (c)  and  (g)  of  Rule  457 of
     Regulation C). The maximum offering price of $2.109 is used for the 949,022
     shares of Common Stock underlying the $1.125 Warrants,  the $2.035 Warrants
     and the $2.053 Warrants,  (each as defined below),  since it is higher than
     the exercise price of such warrants.  The maximum  offering price per share
     of $2.125,  $2.6125 and $3.00,  respectively,  for the 275,040,  75,000 and
     36,000,  respectively,   shares  of  Common  Stock  underlying  the  $2.125
     Warrants,  $2.6125  Warrants and the $3.00 Warrants (each as defined below)
     equals their  respective  exercise  price,  since in each case it is higher
     than the  average  of the high and low  prices of the  Common  Stock of the
     Company,  par value $.01,  reported by The Nasdaq SmallCapSM Market for the
     Registrant's  Common  Stock on  March  25,  1999,  a date  within  five (5)
     business  days  prior to the date of  initial  filing of this  Registration
     Statement (in accordance with Section (g) of Rule 457 of Regulation C).

(2)  Represents  1,554,301  shares of Common Stock issued  pursuant to a private
     placement of the  Company's  Common  Stock,  which had its final closing on
     March 26, 1999 and 79,356 shares of Common Stock issued as  compensation in
     connection  with a loan  financing  which had its final  closing in January
     1999.

(3)  Represents  (i) 475,635  shares of Common  Stock  underlying  Common  Stock
     Purchase Warrants,  exercisable at $1.125 per share until February 15, 2001
     (the "$1.125  Warrants");  (ii) 36,855  shares of Common  Stock  underlying
     Common  Stock  Purchase  Warrants,  exercisable  at $2.035 per share  until
     February 15, 2001 (the "$2.035  Warrants");  (iii) 36,532  shares of Common
     Stock underlying Common Stock Purchase Warrants,  exercisable at $2.053 per
     share until  February  15, 2001 (the "$2.053  Warrants");  and (iv) 400,000
     shares  of  Common  Stock  underlying   Common  Stock  Purchase   Warrants,
     exercisable  at  $1.25  per  share  until  January  12,  2004  (the  "$1.25
     Warrants"). All of these warrants,  excluding the $1.25 Warrants which were
     issued in exchange  for  consulting  services,  were  issued  pursuant to a
     private  placement of Common Stock which had its final closing on March 26,
     1999.

(4)  Pursuant to Rule 416 of the  Securities  Act of 1933,  there are also being
     registered  hereunder such indeterminate number of additional shares as may
     be issued to the selling stockholders because of exercise price adjustments
     pursuant to the terms of the Common Stock Purchase Warrants.

(5)  Represents   shares  of  Common  Stock  underlying  Common  Stock  Purchase
     Warrants,  exercisable  at $2.125 per share  until  February  15, 2001 (the
     "$2.125 Warrants"),  issued pursuant to a private placement of Common Stock
     which had its final closing on March 26, 1999.

(6)  Represents  shares of Common Stock  underlying  the Common  Stock  Purchase
     Warrants,  exercisable  at  $2.6125  per share  until  April 24,  2003 (the
     "$2.6125  Warrants"),   issued  as  compensation  in  connection  with  the
     Registrant's  final  conversion  of its 5%  Convertible  Debentures,  which
     occurred in April 1998

(7)  Represents  shares of Common Stock  underlying  the Common  Stock  Purchase
     Warrants,  exercisable  at $3.00 per share until August 3, 2000 (the "$3.00
     Warrants"),  issued to several  stockholders  in connection  with a private
     placement of the Company's Common Stock in 1995.

     The registrant  hereby amends this  Registration  Statement on such date or
dates as may be necessary to delay its effective date until the Registrant shall
file a further  amendment  which  specifically  states  that  this  Registration
Statement shall  thereafter  become effective in accordance with Section 8(a) of
the  Securities  Act of 1933 or until the  Registration  Statement  shall become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.



                                       2
<PAGE>

The information contained in this prospectus is not complete and may be changed.
We may not sell these securities until the registration  statement of which this
Prospectus is a part is effective. This Prospectus is not an offer to sell these
securities and is not  soliciting an offer to buy these  securities in any State
where the offer or sale is not permitted.

                  Subject to Completion, dated April ___, 1999

PROSPECTUS

                                COMPOSITECH LTD.

                        2,968,719 Shares of Common Stock


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

This Prospectus relates to an offering (the "Offering") by certain  Stockholders
named  herein  under  the  caption  "Selling  Stockholders"  (collectively,  the
"Selling Stockholders") or by pledgees,  donees, transferees or other successors
in interest  of the Selling  Stockholders  (the  "Transferees")  for sale to the
public of the following  securities of Compositech Ltd., a Delaware  corporation
("Compositech"  or the  "Company"):  (i) 1,554,301  shares of Common Stock,  par
value $.01 of the Company (the  "Common  Stock"),  issued  pursuant to a private
placement of the Company's  common  stock,  which had its final closing on March
26,  1999;  (ii)  79,356  shares  of Common  Stock,  issued  pursuant  to a loan
financing  which had its final closing in January 1999;  (iii) 475,635 shares of
Common Stock underlying  Common Stock Purchase  Warrants,  exercisable at $1.125
per share until February 15, 2001 (the "$1.125 Warrants"),  issued pursuant to a
private placement of the Company's Common Stock,  which had its final closing on
March 26,  1999;  (iv) 36,855  shares of Common  Stock  underlying  Common Stock
Purchase Warrants,  exercisable at $2.035 per share until February 15, 2001 (the
"$2.035  Warrants"),  issued  pursuant to a private  placement of the  Company's
Common Stock,  which had its final closing on March 26, 1999;  (v) 36,532 shares
of Common Stock underlying Common Stock Purchase Warrants, exercisable at $2.053
per share until February 15, 2001 (the "$2.053 Warrants"),  issued pursuant to a
private placement of the Company's Common Stock,  which had its final closing on
March 26, 1999;  (vi) 275,040  shares of Common  Stock  underlying  Common Stock
Purchase Warrants,  exercisable at $2.125 per share until February 15, 2001 (the
"$2.125  Warrants"),  issued  pursuant to a private  placement of the  Company's
Common  Stock,  which had its final  closing on March 26,  1999;  (vii)  400,000
shares of Common Stock underlying Common Stock Purchase Warrants, exercisable at
$1.25  per share  until  January  12,  2004 (the  "$1.25  Warrants"),  issued in
exchange  for  consulting  services;   (viii)  75,000  shares  of  Common  Stock
underlying  Common Stock  Purchase  Warrants,  exercisable  at $2.6125 per share
until  April 24,  2003  (the  $2.6125  Warrants"),  issued  as  compensation  in
connection  with  the  Registrant's  final  conversion  of  its  5%  Convertible
Debentures, which occurred in April 1998; and (ix) 36,000 shares of Common Stock
underlying Common Stock Purchase Warrants,  exercisable at $3.00 per share until
January 12, 2004 (the "$3.00  Warrants",  collectively with the $1.125 Warrants,
the $2.035  Warrants,  the $2.053  Warrants,  the $1.25 Warrants and the $2.6125
Warrants, the "Warrants"),  issued in connection with the Company's 1995 private
placement.

The number of shares of Common Stock  issuable  upon exercise of the Warrants is
subject to adjustment in certain events.  The number of shares to be offered for
sale is  based  on the  number  of  shares  to be  registered  according  to the
agreements with the stockholders.



                                       3
<PAGE>




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

THE  SECURITIES  OFFERED  HEREBY  INVOLVE A HIGH DEGREE OF RISK AND  SUBSTANTIAL
DILUTION.  SEE  "RISK  FACTORS"  ON  PAGE  14 FOR  INFORMATION  THAT  SHOULD  BE
CONSIDERED CAREFULLY BEFORE YOU MAKE AN INVESTMENT DECISION.

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

The  Company  will not receive  any of the  proceeds  from the sale of shares of
Common Stock being registered by this Registration Statement (the "Shares"). The
Company  will  receive the  exercise  price upon  exercise of the  Warrants,  if
exercised.  The Registration  Statement of which this Prospectus forms a part is
being filed pursuant to the terms of certain  agreements between the Company and
the Selling Stockholders.

The Selling  Stockholders  have advised the Company that they or the Transferees
may sell,  directly  or  through  brokers,  all or a portion  of the  securities
offered hereby in negotiated  transactions or in one or more transactions in the
market at the price  prevailing  at the time of sale.  In  connection  with such
sales, the Selling  Stockholders,  the Transferees and any participating  broker
may be deemed to be "underwriters" of the Common Stock within the meaning of the
Securities  Act of 1933, as amended (the  "Securities  Act").  It is anticipated
that usual and customary brokerage fees will be paid by the Selling Stockholders
or Transferees in all open market  transactions.  The Company will pay all other
expenses of this Offering. See "Plan of Distribution."

The Company has informed  the Selling  Stockholders  that the  anti-manipulation
provisions of Regulation M under the Securities Exchange Act of 1934, as amended
(the "Exchange Act") may apply to the sales of their shares offered hereby.  The
Company  also has  advised  the  Selling  Stockholders  of the  requirement  for
delivery of this  Prospectus in connection  with any sale of the shares  offered
hereby.  Certain Selling  Stockholders  may from time to time purchase shares of
Common Stock in the open market.  The Selling  Stockholders  have been  notified
that they should not commence any  distribution of shares of Common Stock unless
they have terminated  their  purchasing and bidding for Common Stock in the open
market as provided in applicable securities regulations.

The Common Stock is listed and traded on The Nasdaq  SmallCap  Market(SM)  under
symbol  "CTEK."  The  closing  price of the Common  Stock on March 25,  1999 was
$2.125 per share.

NEITHER  THE  SECURITIES  AND  EXCHANGE  COMMISSION  NOR  ANY  STATE  SECURITIES
COMMISSION  HAS  APPROVED OR  DISAPPROVED  THESE  SECURITIES  OR PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

                 The date of this Prospectus is April ___, 1999.



                                       4
<PAGE>



                       WHERE YOU CAN FIND MORE INFORMATION

The Company is subject to the  informational  requirements  of the Exchange Act,
and files annual,  quarterly and current  reports,  proxy  statements  and other
information with the Securities and Exchange Commission (the "Commission"). Such
reports,  proxy statements and other  information  concerning the Company can be
inspected  and  copied at the  public  reference  facilities  maintained  by the
Commission at Room 1024, 450 Fifth Street, N.W., Washington, D.C., 20549, and at
the  Commission's  Regional Offices at the 13th Floor,  World Trade Center,  New
York,  New York,  10048;  and 500 West  Madison  Street,  Suite  1400,  Chicago,
Illinois,  60661.  Copies of such material can be obtained upon written  request
addressed to the Commission,  Public Reference Section,  450 Fifth Street, N.W.,
Washington, D.C. 20549, at prescribed rates. The Commission maintains a Web site
at http://www.sec.gov that also contains such material regarding the registrant.
Such documents  filed by the Company can also be inspected at the offices of The
Nasdaq SmallCap Market, 1735 K Street, NW, Washington, DC 20006-1500.

This Prospectus is a part of a registration statement on Form S-3 (together with
all  amendments  and  exhibits,  the  "Registration  Statement")  filed with the
Commission  pursuant to the Securities Act. The Registration  Statement contains
more information than this Prospectus regarding the Company and its Common Stock
including certain exhibits.  You may obtain a copy of the Registration Statement
from the SEC at any of the addresses listed above or through its Internet site.


                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

The Commission  allows issuers to  "incorporate"  information  into a prospectus
that is filed with the  Commission in other  documents  pursuant to the Exchange
Act. This means that important  information may be disclosed to you by reference
to other  documents.  The  following  documents  filed by the  Company  with the
Commission  pursuant to the Exchange Act are incorporated by reference into this
Prospectus:

     (1)  The Company's Annual Report on Form 10-KSB for the year ended December
          31, 1998;

     (2)  The  description  of  the  Company's  Common  Stock  contained  in the
          Company's  Registration  Statement  on Form 8-A  (File  No.  0-20701),
          declared  effective on July 2, 1996, by which the Company's  shares of
          Common Stock were registered  under Section 12 of the Exchange Act and
          any other amendments or reports filed for the purpose of updating such
          description.

All documents  filed by the Company  pursuant to Sections  13(a),  13(c),  14 or
15(d) of the Exchange Act subsequent to the date of this Prospectus and prior to
the termination of the offering of the shares of Common Stock shall be deemed to
be  incorporated  by  reference  into this  Prospectus  and to be a part of this
Prospectus from the date of filing of such documents.

Any  statement  contained in this  Prospectus or in a document  incorporated  or
deemed to be  incorporated  in this Prospectus may be modified or superseded for
purposes of this  Prospectus  to the extent that a  statement  contained  in any
subsequently  filed document which is deemed to be  incorporated by reference in
this Prospectus  modifies or supersedes  such  statement.  Any such


                                       5
<PAGE>

statement so modified or superseded  shall not be deemed,  except as so modified
or superseded, to constitute a part of this Prospectus.

The Company will provide,  without charge, to each person to whom a copy of this
Prospectus is delivered,  on the written or oral request of such person,  a copy
of any or all of the  documents  incorporated  in this  Prospectus  by reference
(other than exhibits to such  documents,  unless such exhibits are  specifically
incorporated   by  reference   into  the   information   that  this   Prospectus
incorporates). You may request a copy of these documents by writing to:

                                    Compositech Ltd.
                                    120 Ricefield Lane
                                    Hauppauge, NY  11788
                                    Attention: Investor Relations
                                    Telephone: (516) 436-5200, Extension 114


             IMPORTANT FACTORS REGARDING FORWARD-LOOKING STATEMENTS

Certain of the  statements  set forth under the captions  "The  Company,"  "Risk
Factors"  and "Use of  Proceeds,"  and set forth  elsewhere  in this  Prospectus
constitute "Forward Looking Statements" within the meaning of Section 27A of the
Securities  Act  which are  intended  to be  covered  by the safe  harbors  from
liability  created  under such  section.  All such  forward  looking  statements
involve risks and uncertainties. As a result, there can be no assurance that the
forward  looking  statements in this  Prospectus  will prove to be accurate.  In
light  of  the  significant   uncertainties  inherent  in  the  forward  looking
statements included in this Prospectus, the inclusion of such information should
not be regarded as a representation  by the Company or any other person that the
objectives and plans of the Company will be achieved.




                                       6
<PAGE>


This  prospectus  is qualified in its entirety by the detailed  information  and
financial statements appearing in the documents  incorporated in this Prospectus
by reference.

                                   THE COMPANY

General

Compositech Ltd. (the "Company" or  "Compositech")  was founded in 1984 by Jonas
Medney, the Company's Chairman,  and Fred Klimpl, its Vice Chairman,  to develop
and market innovative  superior  copper-clad  fiberglass epoxy laminates used to
make printed circuit boards required by the  electronics  industry.  The Company
became  a  publicly  owned  corporation  in  1996.  The  primary  innovation  of
Compositech was to replace the fiberglass cloth component of the laminate with a
more modern and structurally efficient fiberglass core resulting from a uniform,
orthogonally  layered  construction.  Based  on its own  benchmark  testing  and
evaluations by customers and other potential users, the Company believes that it
has  succeeded  in  developing  a  laminate  that  is  superior  to  competitive
copper-clad fiberglass epoxy laminates.

From May through August 1997,  the Company  issued  $6,505,000 of 5% Convertible
Debentures (the  "Debentures") in a private  placement and received net proceeds
of  approximately  $5.9  million  for working  capital and to obtain  additional
production equipment. By April 23, 1998, the Debentures had been fully converted
into an aggregate of 4,586,957 shares of Common Stock.

On May 29,  1998,  the  Company  issued  $2,200,000  of 7% Series B  convertible
preferred   stock,   (the  "Series  B  Stock")  and  received  net  proceeds  of
approximately  $1.9 million which were used for working  capital and to purchase
production equipment.  In 1999, Series B stock, with a face value of $1,950,000,
were converted into 1,387,332 shares of Common Stock.

On June 23,  1998,  Christopher  F.  Johnson  was  elected  President  and Chief
Executive  Officer of the  Company  and  elected to the Board of  Directors.  He
replaced  Jonas  Medney as Chief  Executive  Officer.  Mr.  Medney  continues as
Chairman. Mr. Johnson has over thirty years of experience in sales and marketing
and general management with suppliers of specialty materials for printed circuit
fabrication.


Technology History

The Company's innovative laminates are produced using proprietary  processes and
machinery, designed by the Company's engineering staff. The Company has received
grants of 29 patents covering its products,  processes and apparatus,  including
five  in  the  United  States,   and  has  submitted  five   additional   patent
applications.  The most recent patents granted were a fifth one in Japan and one
in  Kazakhstan.  The  patents on the  laminates,  processes  and  apparatus  are
supplemented  with other  proprietary  technology  unprotected  by  patents  and
considered by the Company to be of substantial value.

Compositech's   laminate   construction  is  structurally  more  efficient  than
competitive  copper-clad  fiberglass epoxy laminates designated "FR-4", which is
the industry standard,  resulting in enhanced smoothness and greater dimensional
stability.  The Company  believes,  based on results of customers'  evaluations,
that its improved products can economically  substitute for the fiberglass woven
cloth epoxy laminates currently used in the electronics  industry.  According to
the Institute


                                       7
<PAGE>

for Interconnecting  and Packaging  Electronic Circuits (the "IPC"), this market
exceeded $3.2 billion in 1997, the latest year for which data is available.

The Company  successfully  constructed,  debugged  and  operated its first pilot
plant production equipment for laminates with a panel size of 24" x 24" in 1991.
In 1991 and 1992,  Compositech  recruited an initial  sales staff to develop the
market  potential of its product,  continued  refining its product and designing
its production equipment to manufacture laminates with a panel size of 36" x 48"
and initiated a sampling program targeted at major potential customers. In 1994,
the  Company  started  up and began  debugging  its first  production  module to
manufacture  36" x 48" laminates  and, in 1995 and 1996,  produced  laminates on
this equipment in limited quantities for the purpose of making  modifications to
the production processes and equipment constituting the module and reformulating
the laminates  produced by the module.  In the last quarter of 1996, the Company
began installation of advanced production equipment which was completed in 1997.
Throughout  1997 and 1998,  the Company  worked on adjusting  and  enhancing its
production equipment and its manufacturing processes. In 1998, the Company added
production equipment.  The Company also worked on solving problems with incoming
raw materials and interior environment which affect manufacturing  yields. Sales
consisted of qualifying orders and small production runs.


Joint Ventures

On  October  16,  1997,  the  Company  closed a  transaction  with  four  Quebec
institutional investors  (collectively,  the "Quebec Investors") to form a 50/50
joint venture for the  establishment  of a plant in the greater Montreal area to
manufacture  Compositech's  laminates.  The investor  group is comprised of four
institutional  investors:  Societe  generale de financement du Quebec,  Fonds de
solidarite des  travailleurs  du Quebec  (F.T.Q.),  Societe  Innovatech du Grand
Montreal and Fonds regional de solidarite  Ile de Montreal.  The project cost is
estimated to be approximately  $24.5 million with an initial  capitalization  by
the  parties  of  approximately  $11  million  with  the  balance  to be in debt
financing from banks and governmental agencies. The Company's approximately $5.4
million  capital  investment  in the joint  venture  was  funded  by the  Quebec
Investors  purchasing 1,066,192 shares of the Company's Common Stock. The Quebec
Investors  have an option to sell their 50% interest in the joint venture to the
Company  for a like  number of shares  and,  under  certain  circumstances,  the
Company has an option to purchase  the  interest  for the same number of shares.
The plant is  planned to start  production  in 2000 with an  anticipated  annual
production capacity of approximately 12 million square feet.

On February 9, 1998,  the Company  entered into a joint  venture  agreement  and
patent,  information and trademark agreement with a Taiwanese investor group led
by Cheng Xin Venture  Capital  Corporation  (formerly  Fidelity  Venture Capital
Corp.) ("Cheng Xin") to establish a joint  venture,  under the name of Composite
Technologies,  Inc.,  to  manufacture  the  Company's  laminates in Taiwan.  The
Company  received  $1  million  as a  license  down  payment  and is to  receive
additional  up-front  license  payments of $1 million,  upon the  achievement of
certain milestones.  As part of the transaction,  Composite  Technologies,  Inc.
acquired  587,372 shares of the Company's Common Stock for $1 million and agreed
to buy a like amount of shares for another $1 million  within 30 days  following
approval  of the joint  venture  license  by the  science  park  where the joint
venture is proposed to be located.  During 1998, the Company received an advance
of $500,000 against the latter purchase of shares, substantially all of which it
invested in the joint  venture in accordance  with the joint venture  agreement.
The Company will receive an  approximate  10% interest in the joint  venture and
royalty  payments  based on sales.  A related  letter of intent  with  Cheng Xin



                                       8
<PAGE>

provides  for  entering  into a contract  with the  Company for it to supply the
joint venture with the requisite manufacturing equipment.


Industry Overview

Initially, most circuit boards had circuits (traces) on one or two sides. In the
last ten years, rapid  technological  advances in both semiconductor  design and
fabrication  techniques  have placed  significant  demands on the performance of
printed circuit boards. Greater circuit density,  complexity and miniaturization
have increased demand for more sophisticated printed circuit boards. In response
to  this  demand,   multilayer  printed  circuit  boards  were  developed  which
incorporate  multiple layers of metallic traces. The several layers of circuitry
are aligned and bonded together in a stack to form a multilayer  board with both
horizontal  and vertical  electrical  interconnections.  Further  circuit  board
sophistication   is  currently  being  achieved  by  decreasing  the  width  and
separation  of the traces,  drilling  and plating  smaller  holes to connect the
internal  trace layers and precisely  situating the traces and pads on the board
surface to accommodate surface mount components.

These trends in the printed  circuit  board  industry  have placed  increasingly
rigorous demands on the electrical,  thermal, chemical and mechanical properties
of  laminates.  Mechanical  properties  must be  increasingly  more  uniform and
tightly  controlled in order to align the various layers in a multilayer printed
circuit board.  Electrical properties of laminates must be highly consistent and
predictable in order to avoid circuit timing malfunctions.  Thermal stability is
also critical for attaching the  components  and for dense,  high speed systems,
because of the heat generated.

Compositech's  technology is targeted at the fiberglass  laminate segment of the
laminate  industry.  According to the IPC, in 1997 the single- and  double-sided
laminate  market  was  approximately   $1.1  billion  and  the   multilayer/high
performance  laminate  market was  approximately  $2.1  billion,  totaling  $3.2
billion. In these two segments,  the United States' share was approximately $988
million while experiencing a growth rate of 25%.


Products

Printed Circuit Board Laminates.  Printed circuit boards are the basic platforms
used  to  interconnect  the  microprocessors,   integrated  circuits  and  other
components essential to the functioning of electronic products.  They consist of
a pattern of electrical  circuitry  resulting from etching copper foil laminated
to a composite made of insulating  materials usually comprised of fiberglass and
epoxy. The laminate itself, therefore, is the copper-clad,  fiberglass and epoxy
core from which printed circuit boards are produced.

Compositech's Laminates. CL200+ is the first Compositech laminate. This laminate
uses the same basic raw materials as conventional  laminates:  fiberglass  yarn,
epoxy resin and copper foil. Compositech combines these materials into a unique,
more efficient laminate.  Conventional  laminates are made from woven fiberglass
cloth in which the yarn is twisted  and  crimped  in the  weaving  process.  The
resultant  weave pattern is impressed into the copper foil,  thereby  roughening
the surface of the laminate. In the construction of Compositech's laminates, the
filaments  of  fiberglass  are wound in  orthogonal  layers of flat,  continuous
parallel  filaments.  This  construction  creates the  enhanced  smoothness  and
improved dimensional stability of Compositech's laminates.



                                       9
<PAGE>

High processing  temperature  tolerance is necessary for soldering components to
circuit  boards.  CL200+  uses  a  proprietary  epoxy  resin  formulation  that,
according  to Company  tests,  results in a thermal  rating  over  200(degree)C,
principally  because  of the  formulation,  which is  generally  20(degree)C  to
80(degree)C  higher than other copper-clad  fiberglass epoxy laminates.  Certain
laminates  produced from materials  other than  fiberglass  epoxy,  addressing a
small, higher cost end of the market, have thermal ratings which equal or exceed
those of the Company's introductory CL200+ laminates.

Management  believes that the benefits of Compositech's  laminates should enable
the printed circuit board industry to:

     o    Decrease costs through  reducing waste in the  manufacture of existing
          boards  because  the  improved  dimensional   stability,   temperature
          tolerances and enhanced smoothness increase manufacturers' yields.

     o    Economically  produce  large  printed  circuit  boards with high layer
          counts because of the improved dimensional stability.

     o    Accelerate the development of new products  requiring denser circuitry
          by  permitting  finer lines and smaller  pads. A pad is a portion of a
          conductive pattern which is usually, but not exclusively, used for the
          connection and/or attachment of components.


Compositech's Strategy

The  Company's  objective  is to be  the  leading  manufacturer  of  copper-clad
fiberglass  epoxy  laminates for electronics  equipment.  The Company expects to
achieve this  position  through the effective  exploitation  of its patented and
proprietary products and processes.

Management has targeted the $2.1 billion  multilayer  laminate market sector for
its  initial  sales  efforts to  establish  its  laminates  as the  leading-edge
technology  for  current and future  economical  production  of printed  circuit
boards.

Management  believes that the strategic  value of the Company's  products to its
prospective  customers is to enable them  economically  to produce  increasingly
sophisticated  circuit  boards in a shorter  time  cycle.  This  combination  of
benefits is a basic element of Compositech's product technology thrust.

The Company has patented and developed a flexible  manufacturing process that it
believes can be exceptionally responsive to the ever-changing product iterations
required by the rapid  introduction of new designs into the electronics  market.
The  manufacturing  capacity  can  be  expanded  incrementally  in  response  to
increased market demand.

Management  believes  that  the  Company's   technology  has  global  potential.
According to IPC data,  approximately  70% of the 1997 world laminate  market is
outside of North  America.  The Company  plans to export its  products  and form
strategic alliances to manufacture and market its laminates internationally.

The  foregoing  strategic  objectives  represent   anticipated   accomplishments
dependent on future events.  As in the case of all forward  looking  statements,
the Company can not ensure  that it will  achieve  these  goals.


                                       10
<PAGE>


Marketing and Customers

The  Company's  marketing  efforts are  directed to  establishing  good  working
relations with  leading-edge  producers of printed circuit boards.  According to
the IPC, in 1997 there were over 670  manufacturers of printed circuit boards in
North  America with nine  companies  comprising  approximately  one-third of the
market.  The Company  has sold its  laminates  principally  on a test basis to a
select  group  of  these  companies  considered  to be  the  key  companies  for
Compositech's  growth.  During the past three years,  Compositech has encouraged
benchmark  comparisons  of its  laminates  with  current  laminates  which  have
included  qualities  such as  dimensional  stability,  smoothness,  flatness and
thermal  processing.  In virtually all of these  evaluations,  CL200+ has proven
superior to current laminates. Customers benefit from increased production yield
primarily by reducing waste caused by circuitry misalignment. These results have
led  several  manufacturers  to  begin  to use  CL200+  for  current  production
applications in limited quantities. Recently, sales have been affected by delays
in or cancellation of customers' programs for which Compositech's  laminates had
been  qualified  or were in the  process of being  qualified  and from delays in
testing and qualification programs from major customers.

During 1998,  the Company  received  orders from  Teradyne,  Inc. for its CL200+
copper-clad laminates.  The orders will enable Teradyne to do extensive material
testing and product  evaluation in backplane  programs that will include circuit
boards with as many as 48 circuit layers.  The CL200+ laminates will be used for
expanded production testing and customer qualification of complex backplanes.  A
backplane,  sometimes known as a motherboard or backpanel,  is a type of printed
circuit board which serves as the backbone of large electronic  equipment,  such
as internet servers and telecommunication switching equipment and often utilizes
20-, 30- and even 60-layer  boards to which smaller  printed  circuit boards are
connected.

Compositech's  laminates  are  designed  to be and have  proven  to be  directly
substitutable for conventional laminates in the circuit board production process
as  demonstrated  by their use in production by  customers.  This  compatibility
enables the circuit board  manufacturer  to substitute  Compositech's  laminates
with minimal  process  changes and without the need for additional  equipment or
new process technology.

The Company  markets to circuit  board  manufacturers  in the United  States and
Canada  with its own  direct  sales  force  supplemented  by  independent  sales
representatives.  The  Company's  own  sales  force  currently  consists  of its
President,  its Vice President of Sales, its Technical  Director and a marketing
associate.  The  Company  plans to add to its  sales  force  and use  additional
independent sales representatives to expand sales.

The Company does not intend that its future  business  will be dependent  upon a
single customer. In view of current production capacity the Company currently is
focusing its efforts on a growing number of select accounts.  In 1998, Teradyne,
Inc.  and  HADCO  Corporation  represented  48%  and  37%  respectively,  of the
Company's net sales.  The printed  circuit board  industry  generally  follows a
"just-in-time"  strategy by purchasing  laminates  only as they are required for
production runs. Accordingly,  the Company currently does not have a significant
backlog of sales  commitments.  The  Company  expects the backlog to increase in
relation to its planned sales expansion,  including long term supply  agreements
and  warehouse  stock  points,   located  near  customer   locations,   enabling
just-in-time delivery.



                                       11
<PAGE>

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

The Company's offices are at 120 Ricefield Lane,  Hauppauge,  New York 11788 and
its telephone number is (516) 436-5200.

                                  THE OFFERING


Securities Offered..................... 2,968,719  shares of Common  Stock,  par
                                        value  $0.01 per  share,  offered by the
                                        Selling Stockholders. (1)

Common Stock Outstanding
     prior to the Offering............. 15,643,694  shares as of March 26, 1999.
                                        (2)


Plan of Distribution................... The Common Stock  offered  hereby may be
                                        sold  from  time  to time in one or more
                                        transactions at market prices prevailing
                                        at the  time  of  the  sale,  at  prices
                                        related to such prevailing market prices
                                        or at negotiated prices.

Use of Proceeds........................ The Company  will not receive any of the
                                        proceeds  from the sale of the shares of
                                        Common   Stock   offered   hereby.   The
                                        proceeds,  if any,  from the exercise of
                                        Warrants   will  be  used  for   working
                                        capital and general corporate purposes.

Symbol for Common Stock................ CTEK

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

(1)  Includes 1,335,062 shares of Common Stock underlying the Warrants.

(2)  Does not include  8,122,362  shares  issuable upon exercise of  outstanding
     options,  warrants and a stock  purchase  agreement at a weighted  exercise
     price of $4.15 per share,  the  outstanding  shares of Series A Convertible
     Preferred Stock,  which are convertible into 243,827 shares of Common Stock
     at the  option  of the  stockholder  and the  outstanding  shares of the 7%
     Series B Convertible  Preferred Stock, which are currently convertible into
     approximately  147,913  shares  of  Common  Stock  at  the  option  of  the
     stockholders.  Also does not include 1,066,192 shares which may be issuable
     under the terms of a Stock Exchange  Agreement  between the Company and the
     Quebec Investors in the Montreal joint venture.



                                       12
<PAGE>




                                  RISK FACTORS

If you  purchase  shares of  Compositech  Common Stock you will take a financial
risk. In deciding  whether to invest in this  offering,,  prospective  investors
should read this entire  Prospectus  and the  information  incorporated  in this
Prospectus  by reference and  carefully  consider the following  risk factors in
addition to the other information set forth elsewhere in this Prospectus.


Development Stage Company Until December 31, 1996;  Ability to Continue as Going
Concern; Uncertainty of Future Financial Results

The Company was a development  stage company  through  December 31, 1996 and has
had limited revenues from the sale of laminates, has incurred significant losses
and has had substantial  negative cash flow since its inception.  As of December
31, 1998, the Company had an accumulated  deficit of $33,954,155.  The Company's
independent  auditors  have  included an  explanatory  paragraph in their report
covering the December 31, 1998 financial statements, which expresses substantial
doubt about the Company's  ability to continue as a going  concern.  The Company
will require additional funding to cover operating expenses and expenditures for
additional  equipment  until  revenues from  operations are sufficient for these
purposes.  The Company expects that  significant  operating losses will continue
for a substantial  part of 1999. There can be no assurance that the Company will
successfully  complete  expansion and enhancements of its production  equipment,
achieve  broad  commercial  acceptance  of its  product or  generate  sufficient
revenues to achieve profitable operations.


Need for Additional Financing

The Company's  available funds,  without giving effect to alternative sources of
revenue,  are  not  sufficient  to  raise  the  Company's  production  level  to
profitability or provide  sufficient working capital for expansion of sales. The
Company  will need  additional  funding for  operations  in 1999 and  additional
funding is being sought.  Such additional  funding may be raised through sources
including:

     o    license fees;

     o    sales of equipment in connection with licensing operations;

     o    joint ventures or other collaborative relationships; or

     o    equity or debt financing.

No  assurance  can be given  that  additional  funding  will be  sufficient  and
available or, if it is available, that it will be available on acceptable terms.

If  additional  funds are raised  through the issuance of equity  securities  or
securities convertible into equity securities,  the percentage ownership of then
current stockholders of the Company will be reduced and such securities may have
rights,  preferences  or  privileges  senior to those of the  holders  of Common
Stock.

If adequate  funds are not available to satisfy  either  short-term or long-term
capital  requirements,  the  Company  may be  required  to limit its  operations
significantly.


                                       13
<PAGE>


Liens on Assets and Patents

The  Company's  patents and certain  other assets are subject to liens  securing
outstanding  debt of the Company as follows:

     o    Notes  payable to  stockholders  in the amount of  $100,000  and notes
          payable to  stockholders/directors/officers  in the amount of $675,000
          due January 2, 2000 (as extended) are  collateralized by a second lien
          on U.S. Patents and Patent Applications.

     o    Notes  payable  to  stockholders/directors/officers  in the  amount of
          $745,000 due January 2, 2000 (as  extended)  are  collateralized  by a
          first lien on the Company's patents,  patent  applications and certain
          production equipment.

     o    A term note of $500,000  obtained in March 1999 is  collateralized  by
          two pieces of production equipment.

If there is a default under the notes, the Company could lose all or most of its
patents and certain  production  equipment.  The potential  loss of these assets
could force the Company to  negotiate  new and  disadvantageous  terms to extend
such notes.


Competition

The  laminate  manufacturing  business  is  highly  competitive.  The  Company's
competitors  include major  corporations,  such as General  Electric Company and
AlliedSignal  Inc.,  which have substantial  financial,  marketing and technical
resources.  In 1994, the Company  granted patent immunity on its product patents
to AMP and Akzo  Electronics  Products NV, which,  at the time, were operating a
joint venture which was developing a new process to make linear  laminates.  The
future success of the Company will depend on its ability to  effectively  market
its products against competitors with potentially greater resources. The Company
may need to raise substantial additional resources to compete effectively. There
is no  assurance  that the Company will be able to compete  successfully  in the
future.


Management of Growth

The Company intends to expand significantly its overall level of operations. Any
such  expansion,  however,  is  expected  to strain  the  Company's  management,
technical,  financial and other  resources.  To manage growth  effectively,  the
Company must:

     o    add manufacturing capacity;

     o    add personnel;

     o    maintain a high level of quality;

     o    achieve good manufacturing efficiency; and

     o    expand, train and manage its employee base.

The Company's failure to add capacity and manage growth effectively could have a
material  adverse  effect on the  Company's  business,  financial  condition and
results of operations.


Reliance Upon Key Personnel

The Company  believes that its success will depend to a significant  extent upon
the  efforts of its  executive  officers  and senior  management  as well as its
ability to attract and retain highly qualified  managerial,  technical and sales
personnel. The Company maintains and is the beneficiary of $2 million key person
life  insurance  policies on each of Jonas  Medney,  its  Chairman,  and Fred E.



                                       14
<PAGE>

Klimpl, its Vice Chairman.  The loss or unavailability of its executive officers
or other senior  management  or the  inability to attract,  assimilate or retain
such  personnel  in the  future  could  have a  material  adverse  effect on the
Company's business, financial condition and results of operations.


Dependence on Single Manufacturing Facility

The Company's current laminate  manufacturing  operations are centralized in one
building in Hauppauge, New York, although the joint venture in Montreal plans to
build an  additional  larger plant in Montreal  and the joint  venture in Taiwan
plans to  build a third  plant.  See "The  Company  - Joint  Ventures."  Because
currently  the  Company  does  not  operate  multiple  facilities  in  different
geographic  areas,  the ability to service large orders or time sensitive orders
may be affected. Further, a disruption of the Company's manufacturing operations
resulting  from  sustained  process  abnormalities,   human  error,   government
intervention or a natural disaster such as fire, earthquake or flood could cause
the Company to cease or limit its manufacturing operations and consequently have
a material  adverse effect on the Company's  business,  financial  condition and
results of operations.


Uncertainty of Production Quality and Production Costs; Process Disruption

The   Company  has   limited   experience   in   producing   laminates   on  its
production-scale  modules.  The Company  recently  added  production  modules to
increase production levels and achieve economies of scale. This expansion is the
first production-scale  expansion undertaken by the Company, and consequently no
assurances can be made that the Company's  production  facilities  will meet the
Company's  production targets in a timely way or that the resultant product will
meet the high  commercial  standard  needed for successful  market  penetration.
Furthermore,  the  expanded  production  facilities  may not be able to  provide
adequate  efficiencies  or  produce  high  yields.  In  addition,  the  costs of
production  may not be as low as management  expects,  in which case the Company
may not achieve  profitable  operations.  The Company's business involves highly
complex  manufacturing  processes  which  are  subject  to  disruption.  Process
disruptions  have occurred,  resulting in delays in product  shipments.  Process
disruptions  were due to:

     o    machine breakdowns;

     o    lack of  adequate  interior  atmospheric  control of  temperature  and
          humidity;

     o    electric utility power failures;

     o    problems of breaking in an expanded workforce;

     o    contamination  principally  generated during installation of equipment
          and development of processes; and

     o    defective incoming copper foil.

No assurance  can be given that  disruptions  will not occur in the future.  The
loss of revenue and earnings to the Company from such a disruption  could have a
materially adverse effect on its results of operations.


Dependence on Significant Customers

Due to current productive capacity, the Company has been focusing its efforts on
a growing number of select accounts.  However,  during 1998, Teradyne,  Inc. and
HADCO  Corporation  accounted for 48% and 37%,  respectively,  of sales. Loss of
these customers could have a material adverse effect on the Company's business.



                                       15
<PAGE>

Technological Change

The  Company's  laminates  are  used in the  electronic  printed  circuit  board
industry which could encounter  competition  from new technologies in the future
and reduce the number of circuit  boards  required in  electronic  equipment  or
render existing interconnect technology less competitive or obsolete.


Availability of Materials; Price Fluctuations of Raw Materials;  Dependence Upon
Third-Party Supplier

Raw  materials  used by the Company to produce  laminates  are  purchased by the
Company  and in  certain  circumstances  the  Company  bears  the  risk of price
fluctuations.  In  addition,  shortages  of and  defects  in  certain  types  of
materials  have  occurred in the past and may occur in the future.  During 1997,
the Company  experienced defects in incoming copper foil used to make laminates.
The Company has  obtained an  alternate  source of supply and also has  explored
solutions  with  the  previous  supplier.  Future  shortages,  defects  or price
fluctuations  in raw  materials  could  have a  material  adverse  effect on the
Company's business, financial condition and results of operations.

Advanced  Glassfiber  Yarns LLC (successor  company to Owens  Corning),  a major
fiberglass manufacturer, has developed and continues to develop products to meet
the Company's processing and product requirements.  Should this manufacturer not
continue  supplying the Company's  quality and quantity needs, the Company would
have to secure another supplier. Such event could have a material adverse effect
on the Company's  ability to supply  customers;  could reduce expected sales and
could increase the costs of manufacturing the Company's  product.  No assurances
can be given that an alternative  supplier could meet the Company's  quality and
quantity needs on satisfactory terms.


Patents and Intellectual Property Protection

The Company  believes  that its patent estate and its know-how are important for
the  protection of its  technology.  The Company can give no assurance  that any
patents  issued  to  the  Company  will  not  be   challenged,   invalidated  or
circumvented  or that such  patents  will provide  substantial  protection  with
respect to the Company's product,  process or competitive position. In addition,
certain  proprietary  information which is considered to be of substantial value
is not  covered by patents  and,  along with the  Company's  other  intellectual
property,  is subject to  misappropriation  or  obsolescence.  In addition,  the
Company  granted  certain  immunities  on its  product  patents  to AMP and Akzo
Electronics  Products NV which are potential  competitors  of the Company,.  The
Company,  under  a  license,  granted  HT  Troplast  AG  ("HT"),  a  significant
stockholder  of  the  Company,   the  exclusive  right  to  produce  and  market
Compositech's  laminates in Europe, the countries of the former Soviet Union and
Turkey. Although HT exited the laminate business, the license remains in effect.
Pursuant to the  agreement,  the Company is obligated to sell only through HT in
such territories.


                                       16
<PAGE>


Environmental Compliance

The Company uses copper and chemicals in its  manufacturing  process and limited
amounts of solvents for the sole purpose of cleaning its equipment. Although the
Company  believes  that its  facility  complies in all  material  respects  with
existing  environmental  laws and  regulations,  it can give no  assurance  that
violations  will  not  occur.   In  the  event  of  any  future   violations  of
environmental law and regulations,  the Company could be held liable for damages
and for the cost of remedial  actions.  In  addition,  environmental  laws could
become  more  stringent  over  time,   imposing  greater  compliance  costs  and
increasing the risks and penalties associated with a violation.


Control by Existing Stockholders

As at  March  26,  1999,  officers,  directors  and  certain  other  significant
stockholders of the Company owned  approximately  43.4% of the Company's  Common
Stock  and  voting  preferred  stock,   including  stock  options  and  warrants
exercisable within 60 days. It is expected that these stockholders will continue
to control the  management  and  policies  of the  Company,  including,  without
limitation, the power to elect and remove a majority of directors of the Company
and the power to approve any action requiring common  stockholder  approval.  In
addition,  some  of  these  officers,  directors  and  other  stockholders,   in
connection  with  certain  outstanding  loans,  have a security  interest in the
Company's  manufacturing  equipment and either all of the Company's  patents and
patent applications or in the Company's U.S. patents and patent applications.


Quotation of the Common Stock on The Nasdaq SmallCap Market(SM); Possible Loss
of Quotation of the Common Stock

The Common Stock is quoted on The Nasdaq SmallCap Market(SM). The Company can
give no assurance that the Company will continue to meet the maintenance
criteria for continued listing of the Common Stock on The Nasdaq SmallCap
Market(SM). The minimum listing requirements for The Nasdaq SmallCap Market(SM)
include, among other criteria:

     o    net tangible assets of at least $2.0 million, or market capitalization
          of $35 million,  or net income of $500,000 (in the latest  fiscal year
          or two of the last three fiscal years);

     o    a minimum bid price per share of $1.00;

     o    a market value of the public float of $1.0 million;

     o    300 round lot shareholders;

     o    two market makers.

Furthermore, The Nasdaq SmallCap Market(SM) listing and maintenance criteria may
become more stringent over time and thus more difficult for the Company to meet.
Failure to meet the maintenance criteria may result in the discontinuance of the
inclusion of the Common Stock in The Nasdaq SmallCap Market(SM).  In such event,
trading,  if any, in the Common Stock may continue to be conducted in non-Nasdaq
over-the-counter markets and investors may find it more difficult to dispose of,
or to obtain  accurate  quotations  as to the price of,  the Common  Stock.  The
Common   Stock  would  then  be  subject  to  the  risk  that  it  could  become
characterized  as low-priced  or "penny  stock,"  which  characterization  could
severely affect the ability of stockholders to sell their Common Stock.


                                       17
<PAGE>


Penny Stock Regulation

Broker-dealer  practices in connection  with  transactions in "penny stocks" are
regulated by certain  penny stock rules adopted by the  Securities  and Exchange
Commission.  Penny stocks  generally are equity  securities with a price of less
than $5.00 (other than  securities  registered  on certain  national  securities
exchanges or quoted on the Nasdaq system, provided that current price and volume
information  with respect to  transactions in such securities is provided by the
exchange or system).  The penny stock rules require a broker-dealer,  prior to a
transaction in a penny stock not otherwise  exempt from the rules,  to deliver a
standardized  risk  disclosure  document that provides  information  about penny
stocks and the risks in the penny  stock  market.  The  broker-dealer  also must
provide the customer with current bid and offer  quotations for the penny stock,
the  compensation of the  broker-dealer  and its salesperson in the transaction,
and monthly account statements showing the market value of each penny stock held
in the customer's account. In addition,  the penny stock rules generally require
that prior to a transaction  in a penny stock the  broker-dealer  make a special
written  determination  that the penny  stock is a suitable  investment  for the
purchaser  and receive the  purchaser's  written  agreement to the  transaction.
These  disclosure  requirements  may have the  effect of  reducing  the level of
trading activity in the secondary market for a stock that becomes subject to the
penny stock rules. If the Common Stock becomes subject to the penny stock rules,
investors may find it more difficult to sell their Common Stock.


Certain Restrictive Charter and Bylaw Provisions

The  Company's  Certificate  of  Incorporation  and  Bylaws  allow  the Board of
Directors,  without approval of the  stockholders,  to issue shares of preferred
stock and to fix the rights and preferences of the preferred stock. The Board of
Directors can also prohibit  stockholders  of the Company from calling a special
meeting  unless  requested  by at least a  majority  of the  outstanding  voting
shares.  The certificate does not provide for cumulative  voting for election of
directors. In addition, the Bylaws of the Company provide that while the removal
of a director or the entire board of directors,  with or without  cause,  may be
accomplished  by the  holders of the  majority of shares  entitled to vote,  any
director  designated by HT, may only so be removed for cause.  These  provisions
could have the  effect of  deterring  unsolicited  takeovers  or other  business
combinations  or delaying or preventing  changes in control or management of the
Company.  This may prevent  transactions in which  stockholders  might otherwise
receive a  premium  for the  securities  over  then-current  market  prices.  In
addition,  these  provisions  may limit the ability of  stockholders  to approve
transactions that they may deem to be in their best interests.


Possible Depressive Effect of Future Sales of Common Stock; Registration Rights

Immediately  following this Offering,  there would be an aggregate of 17,058,112
shares of Common Stock  outstanding,  if the amount of shares  being  registered
pursuant to this Prospectus are issued.  In addition,  an aggregate of 8,245,232
shares of Common Stock are issuable  pursuant to outstanding  options,  warrants
and stock purchase and stock exchange  agreements,  including:

     o    243,827  shares  issuable upon the  conversion of Series A Convertible
          Preferred Stock; and

     o    147,913  shares  issuable,   including  accrued  dividends,  upon  the
          conversion of 7% Series B Preferred Stock.

Subject to  restrictions on transfer  referred to below,  shares of Common Stock
issued by the  Company  in private  transactions,  are  treated  as  "restricted
securities" as defined under the Securities Act and in the future may be sold in
compliance  with Rule 144 under the Securities Act


                                       18
<PAGE>

or pursuant to a registration  statement  filed under the Securities  Act. As of
March 22, 1999,  (including  shares  which may be acquired  upon  conversion  of
Series A Convertible  Preferred  Stock)  5,199,386  shares are eligible for sale
under Rule 144.

Rule 144 generally  provides that a person holding  restricted  securities for a
period of one year may sell every  three  months in  brokerage  transactions  or
market-maker transactions an amount equal to the greater of:

     o    one percent (1%) of the Company's issued and outstanding Common Stock;
          or

     o    the average  weekly trading volume of the Common Stock during the four
          calendar weeks prior to such sale.

Rule 144 also permits, under certain  circumstances,  the sale of shares without
any quantity  limitation  by a person who is not an affiliate of the Company and
who has  satisfied  a two-year  holding  period.  In  addition,  681,953  shares
(including shares which may be acquired upon exercise of outstanding  warrants),
are entitled in certain cases, subject to certain restrictions, to include their
shares in any registration of securities by the Company. The sale of substantial
numbers  of  such  shares,  whether  pursuant  to  Rule  144  or  pursuant  to a
registration statement,  may have a depressive effect on the market price of the
Common Stock.



                                 USE OF PROCEEDS

The Company will not receive any proceeds  resulting from the sale of the shares
of Common Stock by the Selling Stockholders. See "Selling Stockholders."

The Warrants  have  exercise  prices  ranging from $1.125 per share to $3.00 per
share.  The Warrants  have to be  exercised  to purchase  shares of Common Stock
prior to the  resale of the Common  Stock  offered  by the  Selling  Stockholder
pursuant to this  offering.  The  exercise of all the  Warrants  would result in
total gross proceeds to the Company of $2,073,487.  In the event that any of the
Warrants are exercised in the future,  net cash proceeds to the Company would be
used for working  capital or general  corporate  purposes.  The  Company  cannot
predict whether, how and to what extent any Warrants will be exercised.



                                       19
<PAGE>


                              SELLING STOCKHOLDERS

The following  table sets forth  certain  information  concerning  the number of
shares  of Common  Stock  offered  pursuant  to this  Prospectus  by each of the
Selling Stockholders and the Selling Stockholders' ownership of shares of Common
Stock  after the  offering,  assuming  all of the shares of Common  Stock  being
offered are sold. The number of shares of Common Stock shown as securities owned
prior to the offering and as shares to be offered  includes the number of shares
to be  registered  according  to the  agreements  with the holders of the Common
Stock  and  Common  Stock  Purchase  Warrants.  The  footnotes  to  the  Selling
Stockholder table below indicate those Selling  Stockholders  which disclosed to
the Company  their  holdings of Common  Stock of the Company and their  ultimate
control persons pursuant to filings under the Exchange Act.

<TABLE>
<CAPTION>
                                                                                               Shares Owned
                                             Securities Owned Prior to                          after the
                                                 the Offering (1)                              Offering (1)
                                          ----------------------------       ----------    -------------------
                                           Common                             Shares to
Name of Selling Stockholder               Stock(2)         Warrants(3)       be Offered    Shares(4)    %
- ---------------------------               --------         -----------       ----------    ---------  -------
<S>                                      <C>                <C>              <C>          <C>
Alan R. Bartelheimer                       115,300            12,500           62,500       65,300     *
Louis Berrick                               36,000             6,250           31,250       11,000     *
Nils Bjork Living Trust                    100,000            20,000          100,000       20,000     *
Boca Investments                                             400,000          400,000            0
Richard Boivin                              10,000             2,500           12,500            0
Anna Rose Borgia                            17,500             1,500            7,500       11,500     *
Harry J. Briscoe                            50,264             4,891           24,455       30,700     *
William C. Buchanan                         46,600            11,025           55,125        2,500     *
Olga L. Cadaval                             10,000             2,500           12,500            0
Luiz Cadaval                                10,000             2,500           12,500            0
Charles A. Carriker                         11,000             2,750           13,750            0
Dr. Kunjaraman Chandramohan                 25,000             6,250           31,250            0
Phillip R. Clark                            57,905            12,351           61,756        8,500     *
Timothy Cronin                              34,722             7,555           37,777        4,500     *
Jeffrey J. Davis, MD                        45,000             6,250           31,250       20,000     *
Helga Gabriel                                                 12,000           12,000            0
Oscar Garza                                 59,972             5,556           27,778       37,750     *
Haskin & Associates, Inc.                   39,678                 0           39,678            0
Investor Resource Services, Inc.           655,556                 0          655,556            0
Kazak Securities Ltd.                      111,111                 0          111,111            0     *

</TABLE>

                                       20
<PAGE>

<TABLE>
<CAPTION>
                                                                                               Shares Owned
                                             Securities Owned Prior to                          after the
                                                 the Offering (1)                              Offering (1)
                                          ----------------------------       ----------    -------------------
                                           Common                             Shares to
Name of Selling Stockholder               Stock(2)         Warrants(3)       be Offered    Shares(4)    %
- ---------------------------               --------         -----------       ----------    ---------  -------
<S>                                      <C>                <C>              <C>          <C>
Eugene Kuhar                                11,000             2,500           12,500        1,000     *
Charles & Sandra Loomis                     10,500             2,500           12,500          500     *
Elmer Macke                                 45,750 (5)         2,500           12,500       35,750     *
Harry C. & Phyllis F. Marcus                27,200             6,500           32,500        1,200     *
Jeffrey Mulgheir                             8,900             2,225           11,125            0
Kornelius Munte                              8,000            18,000           18,000        8,000     *
Thomas C. & Nancy E. Parker                 21,200 (6)         5,000           25,000        1,200     *
Arthur Rother                               15,000             3,750           18,750            0
SBSI Corporation Pension Fund               15,600             3,900           19,500            0
Albert Schimel                              26,400             4,688           23,438        7,650     *
Renate Siepe                                                   6,000            6,000            0
Robert Franklin Smith                      115,000             5,000           25,000       95,000     *
ROC Management LLC                          97,849            69,717          167,566            0
Michael Sovelenko Trust                     38,500             1,250            6,250       33,500     *
Sovereign Capital Advisors, LLC                  0             3,670   (7)      3,670            0
Roy E. Stephens, Jr.                        44,272            11,006           55,028          250     *
Howard James Stryker                        55,900            13,750           68,750          900     *
Bart Verdirame                               5,000             1,250            6,250            0
Robert L. Weber                             60,700 (8)         2,250           11,250       51,700     *
Trautman & Company, Inc.                   450,907 (9)       124,142  (10)    163,820      411,229    2.4
Gregory O. Trautman                         44,852 (11)      272,307  (11)    272,307       44,852     *
Mark Barbera                                22,426 (12)      118,790  (12)    118,790       22,426     *
Mark Gillis                                      0           107,089  (13)    107,089            0
Robert J. Kramer                            44,852 (14)       30,900  (14)     30,900       44,852     *
                                        ----------        ----------       ----------    ---------    ---
Totals                                   2,605,416         1,335,062        2,968,719      971,759    5.5
                                        ==========        ==========       ==========    =========    ===
</TABLE>



                                       21
<PAGE>

- ----------
(*)  Assuming the sale of all shares of Common  Stock being  offered for sale by
     this Prospectus, represents less than 1% of the outstanding Common Stock.

(1)  The shares of Common Stock and voting rights owned by each person,  and the
     shares  included  in the total  number of shares of Common  Stock and votes
     outstanding  used to determine the percentage of shares of Common Stock and
     voting  rights owned by each person and such group,  have been  adjusted in
     accordance  with Rule 13d-3 under the  Securities  Exchange  Act of 1934 to
     reflect the  ownership  of shares  issuable  upon  exercise of  outstanding
     options,  warrants or other Common Stock  equivalents which are exercisable
     within 60 days of the date of this  Prospectus.  As  provided in such Rule,
     such shares  issuable to any holder are deemed  outstanding for the purpose
     of  calculating  such  holder's  beneficial  ownership  but not  any  other
     holder's beneficial ownership.

(2)  May  include   shares  of  Common  Stock  and  Common   Stock   equivalents
     (exercisable  within  60 days of the  date of  this  Prospectus)  owned  by
     selling  stockholders  that are not being offered for sale pursuant to this
     prospectus.

(3)  Represents shares of Common Stock underlying Common Stock Purchase Warrants
     that are being registered  pursuant to this Prospectus and offered for sale
     by the selling stockholders.

(4)  Represents  shares of Common Stock and Common Stock equivalents owned after
     the offering  assuming no further  sales other than those made  pursuant to
     this Prospectus.

(5)  Includes  12,250 shares of Common Stock held by a self directed  retirement
     plan owned by Mr. Macke.

(6)  Includes  1,200 shares of Common Stock held by a self  directed  retirement
     plan owned by Mrs. Parker.

(7)  Includes  1,843 shares of Common  Stock  underlying  Common Stock  Purchase
     Warrants,   exercisable  at  $2.035,  and  1,827  shares  of  Common  Stock
     underlying Common Stock Purchase  Warrants,  exercisable at $2.053,  issued
     pursuant to a private  placement of the Company's  Common Stock,  which had
     its final closing on March 26, 1999.

(8)  Includes  50,000 shares of Common Stock held by a self directed  retirement
     plan owned by Mr. Weber.

(9)  Formerly known as Trautman  Kramer & Company,  Inc. The securities  consist
     of:  (i)  32,394  shares  of  Common  Stock  and  3,085  shares  underlying
     Redeemable Common Stock Warrants,  as of the close of business on March 22,
     1999,  held in the trading  account of Trautman & Company,  Inc.,  a market
     maker of the Company's  Common Stock and  Redeemable  Common Stock Warrants
     (this total may fluctuate on a daily basis depending on trading  activity);
     (ii) 125,000  shares of Common  Stock,  held in their  investment  account;
     (iii) 39,678 shares issued as  compensation  in connection with the closing
     of a loan  financing,  which had its final  closing in January  1999;  (iv)
     40,750 shares  underlying  Common Stock  Purchase  Warrants  exercisable at
     $6.00 per share issued as partial  compensation  for the Company's  private
     placement of its 5% Convertible  Debentures  which had its final closing on
     August  26,  1997;  and  (vi)  210,000  shares  underlying  105,000  of the
     Company's Unit Purchase Options,  enabling the holder to purchase units, at
     $7.50 per unit,  consisting of a share of the Company's  Common Stock and a
     Common Stock Purchase  Warrant to purchase a share of the Company's  Common
     Stock for $7.8125 per share.

(10) The securities  consist of 66,546 shares of Common Stock underlying  Common
     Stock Purchase Warrants,  exercisable at $1.125 and 57,596 shares of Common
     Stock  underlying  Common Stock Purchase  Warrants,  exercisable at $2.125,
     issued as  partial  compensation  pursuant  to a private  placement  of the
     Company's Common Stock, which had its final closing on March 26, 1999.

(11) Mr.  Trautman  is a principal  of the firm of  Trautman & Company,  Inc. He
     disclaims  beneficial  ownership  of  shares  attributable  to  Trautman  &
     Company,  Inc.. The securities  listed under Common Stock consist of 44,852
     shares underlying  Common Stock Purchase Warrants  exercisable at $6.00 per
     share issued as partial compensation for the Company's private placement of
     its 5%  Convertible  Debentures  which had its final  closing on August 26,
     1997. The securities  listed under Warrants consist of (i) 29,400 shares of
     Common Stock  underlying  Common Stock  Purchase  Warrants,  exercisable at
     $2.6125,  issued as partial  compensation  pursuant to the Company's  final
     conversion of its 5% Convertible Debentures,  which occurred in April 1998;
     (ii)  187,989  shares of Common  Stock  underlying  Common  Stock  Purchase
     Warrants,  exercisable  at  $1.125,  and  54,918  shares  of  Common  Stock
     underlying Common Stock Purchase Warrants, exercisable at $2.125, issued as
     partial  compensation  pursuant  to a private  placement  of the  Company's
     Common Stock, which had its final closing on March 26, 1999.

(12) Mr.  Barbera is an  employee of the firm of  Trautman & Company,  Inc.  The
     securities  listed under Common Stock consist of 22,426  shares  underlying
     Common Stock  Purchase  Warrants  exercisable  at $6.00 per share


                                       22
<PAGE>

     issued as partial  compensation for the Company's  private placement of its
     5% Convertible  Debentures  which had its final closing on August 26, 1997.
     The securities listed under Warrants consist of (i) 14,700 shares of Common
     Stock underlying  Common Stock Purchase  Warrants,  exercisable at $2.6125,
     issued  as  partial   compensation   pursuant  to  the  Registrant's  final
     conversion of its 5% Convertible Debentures,  which occurred in April 1998;
     (ii)  80,567  shares of  Common  Stock  underlying  Common  Stock  Purchase
     Warrants,  exercisable  at  $1.125,  and  23,523  shares  of  Common  Stock
     underlying Common Stock Purchase Warrants, exercisable at $2.125, issued as
     partial  compensation  pursuant  to a private  placement  of the  Company's
     Common Stock, which had its final closing on March 26, 1999.

(13) Mr.  Gillis is an  employee  of the firm of  Trautman & Company,  Inc.  The
     securities  listed under Warrants  consist of 58,516 shares of Common Stock
     underlying  Common Stock  Purchase  Warrants,  exercisable  at $1.125,  and
     48,573 shares of Common Stock  underlying  Common Stock Purchase  Warrants,
     exercisable at $2.125, issued as partial compensation pursuant to a private
     placement of the  Company's  Common  Stock,  which had its final closing on
     March 26, 1999.

(14) Mr.  Kramer is a former  principal of the firm of Trautman & Company,  Inc.
     The  securities   listed  under  Common  Stock  consist  of  44,852  shares
     underlying  Common Stock Purchase  Warrants  exercisable at $6.00 per share
     issued as partial  compensation for the Company's  private placement of its
     5% Convertible  Debentures  which had its final closing on August 26, 1997.
     The  securities  listed under  Warrants  consist of 30,900 shares of Common
     Stock underlying  Common Stock Purchase  Warrants,  exercisable at $2.6125,
     issued as partial  compensation  pursuant to the Company's final conversion
     of its 5% Convertible Debentures, which occurred in April 1998.

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

The  shares  of  Common  Stock are being  registered  under the  Securities  Act
pursuant  to the terms of certain  registration  rights  agreements  between the
Selling  Stockholders  and the  Company  entered  into at the time  the  Selling
Stockholders   acquired  the  Common  Stock  and  the  Warrants.   Each  Selling
Stockholder will be entitled to receive all of the proceeds from the future sale
of his,  her or its shares of Common  Stock.  Except for the costs of  including
such shares of Common  Stock  within the  registration  statement  of which this
Prospectus  forms a part,  which  costs are borne by the  Company,  the  Selling
Stockholders  will bear all  expenses of any offering by them of their shares of
Common Stock,  including  the costs of their  counsel and any sales  commissions
incurred.



                                       23
<PAGE>


                              PLAN OF DISTRIBUTION


The Selling  Stockholder  or Transferees  may, from time to time,  sell all or a
portion  of the  shares  of  Common  Stock  being  registered  pursuant  to this
Prospectus (the "Shares") in privately negotiated  transactions or otherwise, at
fixed prices that may be changed,  at market  prices  prevailing  at the time of
sale,  at prices  related to such market  prices or at  negotiated  prices.  The
Shares may be sold by the Selling  Stockholders  by one or more of the following
methods,  without  limitation:

     o    block  trades in which the broker or dealer so engaged will attempt to
          sell the Shares as agent but may  position and resell a portion of the
          block as principal to facilitate the transaction;

     o    purchases by a broker or dealer as principal and resale by such broker
          or dealer for its account pursuant to this Prospectus;

     o    an  exchange   distribution  in  accordance  with  the  rules  of  the
          applicable exchange;

     o    ordinary  brokerage  transactions and transactions in which the broker
          solicits purchasers;

     o    privately negotiated transactions;

     o    short sales;

     o    a combination of any such methods of sale; and

     o    any other method permitted pursuant to applicable law.

From time to time,  the Selling  Stockholders  may engage in short sales,  short
sales  against the box, puts and calls and other  transactions  in securities of
the  Company or  derivatives  of such  securities,  and may sell and deliver the
Shares in connection  therewith or in settlement of securities  loans. From time
to time, the Selling Stockholders may pledge their Shares pursuant to the margin
provisions of its customer  agreements  with its brokers.  Upon a default by the
Selling Stockholders, the broker may offer and sell the pledged Shares from time
to time.

In effecting sales,  brokers and dealers engaged by the Selling Stockholders may
arrange for other brokers or dealers to  participate  in such sales.  Brokers or
dealers may receive commissions or discounts from the Selling  Stockholders (or,
if any such broker-dealer  acts as agent for the purchaser of such shares,  from
such  purchaser)  in amounts to be  negotiated  which are not expected to exceed
those customary in the types of transactions involved.  Broker-dealers may agree
with the Selling  Stockholders  to sell a  specified  number of such Shares at a
stipulated price per share,  and, to the extent such  broker-dealer is unable to
do so acting as agent for a Selling  Stockholder,  to purchase as principal  any
unsold Shares at the price required to fulfill the  broker-dealer  commitment to
the Selling  Stockholders.  Broker-dealers  who acquire  Shares as principal may
thereafter  resell  such  Shares  from time to time in  transactions  (which may
involve  block  transactions  and  sales to and  through  other  broker-dealers,
including  transactions of the nature described  above) in the  over-the-counter
market or otherwise at prices and on terms then  prevailing at the time of sale,
at  prices  then  related  to the  then-current  market  price or in  negotiated
transactions  and, in connection  with such resales,  may pay to or receive from
the  purchasers  of such Shares  commissions  as  described  above.  The Selling
Stockholders  may also  sell the  Shares in  accordance  with Rule 144 under the
Securities Act, rather than pursuant to this Prospectus.

The Selling  Stockholders and any broker-dealers or agents that participate with
the  Selling   Stockholders  in  sales  of  the  Shares  may  be  deemed  to  be
"underwriters"  within the meaning of the Securities Act in connection with such
sales. In such event, any commissions  received by such broker-dealers or agents
and any profit on the resale of the Shares purchased by them may be deemed to be
underwriting commissions or discounts under the Securities Act.



                                       24
<PAGE>

The Company has agreed to indemnify  the Selling  Stockholders  against  certain
losses,  claims,  damages  and  liabilities,  including  liabilities  under  the
Securities Act.

The Company has informed  the Selling  Stockholders  that the  anti-manipulation
provisions  of  Regulation  M under the  Exchange  Act may apply to the sales of
their  Shares  offered  hereby.   The  Company  also  has  advised  the  Selling
Stockholders  of the  requirement  for delivery of this Prospectus in connection
with any sale of the Shares offered hereby.

Certain  Selling  Stockholders  may from time to time purchase  shares of Common
Stock in the open market.  These  Selling  Stockholders  have been notified that
they should not commence any  distribution of Shares unless they have terminated
their  purchasing and bidding for Common Stock in the open market as provided in
applicable securities regulations.

There is no assurance that the Selling Stockholders or the Transferees will sell
any or all of the Shares offered by them hereby.


                                 LEGAL OPINIONS

The  validity of the shares of Common Stock  offered  hereby will be passed upon
for the Company and Selling  Stockholders  by Patterson,  Belknap,  Webb & Tyler
LLP, 1133 Avenue of the Americas, New York, New York, 10036-6710.


                                     EXPERTS

The financial  statements of Compositech Ltd.  appearing in the Company's Annual
Report (Form 10-KSB) for the year ended December 31, 1998,  have been audited by
Ernst & Young LLP,  independent  auditors,  as set forth in their report thereon
(which  contains  an  explanatory  paragraph  describing  conditions  that raise
substantial  doubt about the Company's ability to continue as a going concern as
described  in  Note  1  to  the  financial   statements)  included  therein  and
incorporated  herein by reference.  Such financial  statements are  incorporated
herein by  reference in reliance  upon such report  given upon the  authority of
such firm as experts in accounting and auditing.




                                       25
<PAGE>


No dealer,  salesman or other person has been authorized to give any information
or to make any representation not contained in this Prospectus, and, if given or
made, such information or representation  must not be relied upon as having been
authorized by the Company or the Selling Stockholders.  This Prospectus does not
constitute  an  offer  to buy any of  these  securities  offered  hereby  in any
jurisdiction  to any  person to whom it is  unlawful  to make such offer in such
jurisdiction.


                                    CONTENTS
                                                                            Page

Where You Can Find
More Information ..........................................................    5

Incorporation of Certain
Documents by Reference ....................................................    5

The Company ...............................................................    7

The Offering ..............................................................   12

Risk Factors ..............................................................   13

Use of Proceeds ...........................................................   19

Selling Stockholders ......................................................   20

Plan of Distribution ......................................................   24

Legal Opinions ............................................................   25

Experts ...................................................................   25




                              2,968,719 Shares of
                                  Common Stock

                                COMPOSITECH LTD.


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

                                   PROSPECTUS

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


                                 April ___, 1999



<PAGE>

                                     PART II

                     INFORMATION NOT REQUIRED IN PROSPECTUS

Item 14. Other Expenses of Issuance and Distribution.

     The  following  table sets forth the various  estimated  amount of fees and
expenses payable in connection with this offering other than sales  commissions.
All such expenses will be borne by the Registrant.

                Item                                     Amount of Expenses

Commission Registration Fees                                  $ 1,762

Printing Expenses                                               2,000

Accounting Fees and Expenses                                    2,000

Legal Fees and Expenses                                         7,000

Miscellaneous                                                   2,000
                                                              -------

         Total                                                $14,762

- ----------

Item 15. Indemnification of Directors and Officers.

     Section 145 of the  General  Corporation  Law of the State of Delaware  and
Article   Eighth  of  the  Company's   Amended  and  Restated   Certificate   of
Incorporation  contain provisions for  indemnification  of officers,  directors,
employees  and agents of the Company.  The Amended and Restated  Certificate  of
Incorporation  requires the Company to indemnify such persons to the full extent
permitted by Delaware Law. Each person will be  indemnified in any proceeding if
he acted in good faith and in a manner which he  reasonably  believed to be in ,
or not opposed to, the best interest of the Company. Indemnification would cover
expenses,  including  attorney's  fees,  judgments,  fines and  amounts  paid in
settlement.

     The  Company  has  directors'  and  officers'  liability  insurance.   Such
insurance may cover liabilities asserted against any present or past director or
officer  incurred in the  capacity  of  director or officer  arising out of such
status,  whether  or not the  Company  would  have the power to  indemnify  such
person.


<PAGE>


Item 16. Exhibits.

4.1.1*    Form of Common Stock Purchase Warrant issued (i) to certain  investors
          in connection with a private  placement of the Company's Common Stock,
          which had its final closing on March 26, 1999 and (ii) in exchange for
          consulting services.

4.1.2*    Form of Common Stock Purchase  Warrant  issued (i) in connection  with
          the final closing of the Company's  Debentures  and (ii) in connection
          with the Company's 1995 private placement.

5.1*      Opinion of Patterson,  Belknap,  Webb & Tyler LLP, special counsel for
          the Registrant, as to the legality of the securities being offered.

10.1*     Form of  Investor  Subscription  Agreement  between  the  Company  and
          certain  investors  in  connection  with a  private  placement  of the
          Company's Common Stock which had its final closing on March 26, 1999.

23.1*     Consent of Ernst & Young LLP

23.2*     Consent of Patterson,  Belknap, Webb & Tyler LLP (contained in Exhibit
          5.1)

24*       Power of Attorney (see signature pages of Registration Statement)

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

    * Filed herewith.


Item 17. Undertakings.

     (a) The undersigned Registrant hereby undertakes:

          (1) to file,  during  any  period  in which  offers or sales are being
     made, a post-effective amendment to this registration Statement:

           (i) to include any  prospectus  required by Section 10 (a) (3) of the
               Securities Act of 1933;

          (ii) to reflect in the  prospectus  any facts or events  arising after
               the  effective  date of the  Registration  Statement (or the most
               recent post-effective  amendment thereof) which,  individually or
               in  the  aggregate,   represents  a  fundamental  change  in  the
               information set forth in the Registration Statement;

         (iii) to include any material  information  with respect to the Plan of
               Distribution  not  previously   disclosed  in  this  Registration
               Statement  or any  material  change to such  information  in this
               Registration Statement;

     provided,  however,  that  paragraphs  (i) and  (ii) do not  apply  to this
     Registration  Statement  if the  information  required  to be included in a
     post-effective amendment by those paragraphs is contained


                                      II-2
<PAGE>

     in  periodic  reports  filed by the  Registrant  pursuant  to Section 13 or
     Section 15 (d) of the Securities  Exchange Act of 1934 and  incorporated by
     reference in this Registration Statement;

          (2) that,  for the  purpose of  determining  any  liability  under the
     Securities Act of 1933, each such post-effective  amendment shall be deemed
     to be a new  registration  statement  relating  to the  securities  offered
     therein,  and the offering of such  securities at that time shall be deemed
     to be the initial bona fide offering thereof;

          (3) to remove from registration by means of a post-effective amendment
     any  of  the  securities  being  registered  which  remain  unsold  at  the
     termination of the offering.

     (b) The undersigned  Registrant  hereby undertakes that, for the purpose of
determining  any liability  under the Securities Act of 1933, each filing of the
Registrant's  annual report  pursuant to Section 13 (a) or Section 15 (d) of the
Securities  Exchange  Act of 1934  that is  incorporated  by  reference  in this
registration  statement  shall  be  deemed  to be a new  Registration  Statement
relating to the securities  offered herein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

     (c) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors,  officers and controlling  persons of
the Registrant  pursuant to the provisions  described in the first  paragraph of
Item 15 above, or otherwise, the Registrant has been advised that in the opinion
of the Securities and Exchange commission such indemnification is against public
policy as expressed in said Securities Act and is, therefore,  unenforceable. In
the event that as claim for indemnification against such liabilities (other than
the  payment by the  Registrant  of  expenses  incurred  or paid by a  director,
officer or controlling person of the Registrant in the successful defense of any
action,  suit,  or  proceeding)  is  asserted  by  such  director,   officer  or
controlling  person in connection  with the  securities  being  registered,  the
Registrant  will,  unless in the  opinion  of its  counsel  the  matter has been
settled by controlling precedent,  submit to a court of appropriate jurisdiction
the question  whether such  indemnification  by it is against  public  policy as
expressed in the Securities  Act and will be governed by the final  adjudication
of such issue.





                                      II-3
<PAGE>



                                   SIGNATURES

Pursuant to the  requirements  of the  Securities  Act of 1933,  the  registrant
certifies  that it has  reasonable  grounds to believe  that it meets all of the
requirements  for  filing  on Form S-3 and has  duly  caused  this  Registration
Statement  to be  signed  on its  behalf  by  the  undersigned,  thereunto  duly
authorized, in the Hamlet of Hauppauge, State of New York, on March 31, 1999.

                                        COMPOSITECH LTD.

Date:  March 31, 1999              By:  /s/ Jonas Medney
                                        -----------------------------------
                                        Jonas Medney
                                        Chairman

         In accordance  with the  Securities  Act of 1933,  this report has been
signed below by the  following  persons on behalf of the  Registrant  and in the
capacities and on the dates indicated. Each person whose signature appears below
constitutes  and appoints each of Christopher F. Johnson and Samuel S. Gross his
true and lawful  attorney-in-fact and agent, with full power of substitution and
resubstitution  for  him  and in his  name,  place  and  stead,  in any  and all
capacities to sign any and all amendments (including post-effective  amendments)
to this Registration Statement, and to file the same, with all exhibits thereto,
and other  documents in connection  therewith,  with the Securities and Exchange
Commission,  and to  take  such  actions  in,  and  file  with  the  appropriate
authorities in, whatever states said attorney-in-fact and agent shall determine,
such applications,  statements, consents and other documents as may be necessary
or expedient to register  securities of the Company for sale, granting unto said
attorney-in-fact  and agent full power and  authority  to do so and perform each
and every  act and  thing  requisite  or  necessary  to be done in and about the
premises,  as  fully  to all  intents  and  purposes  as he might or could do in
person, hereby ratifying and confirming all that said attorney-in-fact and agent
or his substitute or  substitutes  may lawfully do or cause to be done by virtue
hereof and the Registrant hereby confers like authority on its behalf.


         /s/ Jonas Medney                                  March 31, 1999
- -------------------------------------------
 Jonas Medney
 Chairman of the Board and Director



         /s/ Fred E. Klimpl                                March 31, 1999
- -------------------------------------------
 Fred E. Klimpl, Vice Chairman and Director



         /s/ Christopher F. Johnson                        March 31, 1999
- -------------------------------------------
 Christopher F. Johnson
 President, Chief Executive Officer
 and Director (Principal Executive Officer)






                                      II-4
<PAGE>

         /s/ Samuel S. Gross                               March 31, 1999
- --------------------------------------------
 Samuel S. Gross
 Executive Vice President, Secretary,
 Treasurer and Director
 (Principal Financial and
 Accounting Officer)


         /s/ Willard T. Jackson                            March 31, 1999
- --------------------------------------------
 Willard T. Jackson, Director


         /s/ Pierre Laflamme                               March 31, 1999
- --------------------------------------------                             
 Pierre Laflamme, Director


         /s/ Robert W. Middleton                           March 31, 1999
- --------------------------------------------
 Robert W. Middleton, Director


         /s/ Heinz-Gerd Reinkemeyer                        March 31, 1999
- --------------------------------------------
 Heinz-Gerd Reinkemeyer, Director


         /s/ James W. Taylor                               March 31, 1999
- --------------------------------------------
 James W. Taylor, Director






                                      II-5
<PAGE>



                                INDEX TO EXHIBITS


Exhibit
Number                                 Description
- ------                                 -----------

4.1.1*    Form of Common Stock Purchase Warrant issued (i) to certain  investors
          in connection with a private  placement of the Company's Common Stock,
          which had its final closing on March 26, 1999 and (ii) in exchange for
          consulting services.

4.1.2*    Form of Common Stock Purchase  Warrant  issued (i) in connection  with
          the final closing of the Company's  Debentures  and (ii) in connection
          with the Company's 1995 private placement.

5.1*      Opinion of Patterson,  Belknap,  Webb & Tyler LLP, special counsel for
          the Registrant, as to the legality of the securities being offered.

10.1*     Form of  Investor  Subscription  Agreement  between  the  Company  and
          certain  investors  in  connection  with a  private  placement  of the
          Company's Common Stock which had its final closing on March 26, 1999.

23.1*     Consent of Ernst & Young LLP

23.2*     Consent of Patterson,  Belknap, Webb & Tyler LLP (contained in Exhibit
          5.1)

24*       Power of Attorney (see signature pages of Registration Statement)



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

    * Filed herewith.



                                      II-6



                                                                   EXHIBIT 4.1.1

THE SECURITIES REPRESENTED BY THIS CERTIFICATE AND THE SHARES ISSUABLE PURSUANT
HERETO HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED,
AND MAY NOT BE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED
THERETO OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM AND SCOPE TO
THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE SECURITIES ACT OF
1933.


                                COMPOSITECH LTD.
                          COMMON STOCK PURCHASE WARRANT
                         VOID AFTER ____________________

     1 Number and Price of Shares Subject to Warrant. Subject to the terms and
conditions herein set forth, ______________________, his or her designees,
successors and assigns (together, the "Warrantholder") are entitled to purchase
from Compositech Ltd., a Delaware corporation (the "Company"), at any time or
from time to time after the date hereof and on or before ____________________,
in whole or in part, _______________ (_________) fully paid and non-assessable
shares of common stock, par value $.01 per share (the "Common Stock" and such
number of shares as adjusted as described below, the "Shares"), upon surrender
hereof to the Company and upon payment of the Purchase Price as hereinafter
defined. The purchase price per Share shall be $__________ (as may be adjusted
as described below, the "Purchase Price").

     2 Adjustments; Anti-Dilution Provisions.

     2.1. In the event of a change in the capital stock of the Company, such as
a stock dividend, stock split or combination or similar recapitalization, the
Warrantholder upon exercise hereof shall be entitled to receive, in lieu of the
number of shares of Common Stock which he would have been entitled to receive
upon exercise at that date had there been no such change, such number of shares
of Common Stock as such holder would have received pursuant to such change if
the exercise of this Warrant had been effected prior to such change and the
Purchase Price shall be adjusted proportionately.

     2.2. In the case of (i) any consolidation or merger of the Company, (ii)
any sale or transfer of all or substantially all the assets of the Company, or
(iii) any share exchange whereby the Common Stock is converted into other
securities or property, the Warrantholder shall have the right to exercise this
Warrant and receive upon such exercise the kind and amount of shares of stock or
other securities or property receivable upon the consolidation, merger, sale,
transfer or share exchange by a holder of the number of shares of Common Stock
for which this Warrant might have been exercised immediately prior to the
consolidation, merger, sale, transfer or share exchange.


     2.3. The Company shall, within a reasonable time period after written
request at any time of the Warrantholder, furnish or cause to be furnished to
such holder a certificate setting forth adjustments and readjustments regarding
(i) the number of Shares, (ii) the amount, if any, of other property at the time
receivable upon the exercise of this Warrant, or (iii) the Purchase Price.


<PAGE>

     3 Registration Rights

     (a) As used in this Section 3, the following terms shall have the following
meanings:

          (i) "Affiliate" shall mean, with respect to any person, any other
     person controlling, controlled by or under direct or indirect common
     control with such person (for the purposes of this definition "control,"
     when used with respect to any specified person, shall mean the power to
     direct the management and policies of such person, directly or indirectly,
     whether through ownership of voting securities, by contract or otherwise;
     and the terms "controlling" and "controlled" shall have meanings
     correlative to the foregoing).

          (ii) "Business Day" shall mean a day Monday through Friday on which
     banks are generally open for business in New York.

          (iii) "Holders" shall mean the undersigned and any person holding
     Registrable Securities to whom the rights under Section 3 have been
     transferred in accordance with Section 3(i).

          (iv) "Person" shall mean any person, individual, corporation,
     partnership, trust or other nongovernmental entity or any governmental
     agency, court, authority or other body (whether foreign, federal, state,
     local or otherwise).

          (v) The terms "register," "registered" and "registration" refer to the
     registration effected by preparing and filing a registration statement in
     compliance with the Securities Act, and the declaration or ordering of the
     effectiveness of such registration statement.

          (vi) "Registrable Securities" shall mean the Shares and any shares of
     common stock of the Company issued as a dividend or other distribution with
     respect to or in replacement of Shares; provided, however, that such
     securities shall only be treated as Registrable Securities if and only for
     so long as they (A) have not been disposed of pursuant to a registration
     statement declared effective by the SEC,


                                       2
<PAGE>

     (B) have not been sold in a transaction exempt from the registration
     requirements of the Securities Act so that all transfer restriction and
     restrictive legends with respect thereto are removed upon the consummation
     of such sale or (C) are held by a Holder or a permitted transferee pursuant
     to Section 3(i).

          (vii) "Registration Expenses" shall mean all expenses incurred by the
     Company in complying with Section 3(b) hereof, including, without
     limitation, all registration, qualification and filing fees, printing
     expenses, escrow fees, fees and expenses of counsel for the Company, blue
     sky fees and expense (for a reasonable number of states) and the expenses
     of any special audits incident to or required by any such registration (but
     excluding the fees of legal counsel for any Holder).

          (viii) "Registration Statement" shall have the meaning ascribed to
     such term in Section 3(b).

          (ix) "Registration Period" shall have the meaning ascribed to such
     term in Section 3(c).

          (x) "SEC" shall mean the U.S. Securities and Exchange Commission.

          (xi) "Selling Expenses" shall mean all underwriting discounts and
     selling commissions applicable to the sale of Registrable Securities and
     all fees and expenses of legal counsel for any Holder.

     (b) No later than 90 days after the purchase of Shares pursuant to this
Subscription Agreement (the "Filing Date"), the Company will file a registration
statement (the "Registration Statement") with the SEC and use its reasonable
best efforts to effect the registration, qualifications or compliances
(including, without limitation, the execution of any required undertaking to
file post-effective amendments, appropriate qualifications or exemptions under
applicable blue sky or other state securities laws and appropriate compliance
with applicable securities laws, requirements or regulations) as may be so
reasonably requested and as would permit or facilitate the sale and distribution
of all Registrable Securities. Notwithstanding the foregoing, the Company will
not be obligated to enter into any underwriting agreement for the sale of any of
the Shares.

     (c) All Registration Expenses incurred in connection with any registration,
qualification, exemption or compliance pursuant to Section 3(b) shall be borne
by the Company. All Selling Expenses relating to the sale of securities
registered by or behalf of Holders shall be borne by such Holders pro rata on
the basis of the number of securities so registered.



                                       3
<PAGE>

     (d) In the case of the registration, qualification, exemption or compliance
effected by the Company pursuant to this Subscription Agreement, the Company
will, upon reasonable request, inform each Holder as to the status of such
registration, qualification, exemption and compliance. At its expense the
Company will:

          (i) use its reasonable best efforts to keep such registration, and any
     qualification, exemption or compliance under state securities laws which
     the Company determines to obtain, continuously effective until at least the
     second anniversary of the Closing Date or until the Holders have completed
     the distribution described in the registration statement relating thereto,
     whichever first occurs. The period of time during which the Company is
     required hereunder to keep the Registration Statement effective is referred
     to herein as "the Registration Period." Notwithstanding the foregoing at
     the Company's election, the Company may cease to keep such registration,
     qualification or compliance effective with respect to any Registrable
     Securities and the registration rights of a Holder shall expire, at such
     time as the Holder may sell under Rule 144 under the Securities Act (or
     other exemption from registration acceptable to the Company) in a
     three-month period all Registrable Securities then held by such Holder;

          (ii) advise the Holders:

               (A) when the Registration Statement or any amendment thereto has
          been filed with the SEC and when the Registration Statement or any
          post-effective amendment thereto has become effective;

               (B) of any request by the SEC for amendments or supplements to
          the Registration Statement or the prospectus included therein or for
          additional information;

               (C) of the issuance by the SEC of any stop order suspending the
          effectiveness of the Registration Statement or the initiation of any
          proceeding for such purpose;

               (D) of the receipt by the Company of any notification with
          respect to the suspension of the qualification of the Shares included
          therein for sale in any jurisdiction or the initiation or threatening
          of any proceeding for such purpose; and

               (E) of the happening of any event that


                                       4
<PAGE>

          requires the making of any changes in the Registration Statement or
          the prospectus so that, as of such date, the statements therein are
          not misleading and do not omit to state a material fact required to be
          stated therein or necessary to make the statements therein (in the
          case of the prospectus, in the light of the circumstances under which
          they were made) not misleading;

          (iii) make every reasonable effort to obtain the withdrawal of any
     order suspending the effectiveness of any Registration Statement at the
     earliest possible time;

          (iv) during the Registration Period deliver to each Holder, without
     charge, as many copies of the prospectus included in such Registration
     Statement and any amendment or supplement thereto as such Holder may
     reasonably request; and the Company consents to the use, consistent with
     the provisions hereof, of the prospectus or any amendment or supplement
     thereto by each of the selling Holders of Registrable Securities in
     connection with the offering and sale of the Registrable Securities covered
     by the prospectus or any amendment or supplement thereto;

          (v) prior to any public offering of the Registrable Securities
     pursuant to any Registration Statement, register or qualify or obtain an
     exemption for offer and sale under the securities or blue sky laws of such
     jurisdictions as any such Holders reasonably request in writing, provided
     that the Company shall not for any such purpose be required to qualify
     generally to transact business as a foreign corporation in any jurisdiction
     where it is not so qualified or to consent to general service of process in
     any such jurisdiction, and do any and all other acts or things reasonably
     necessary or advisable to enable the offer and sale in such jurisdictions
     of the Registrable Securities covered by such Registration Statement;

          (vi) cooperate with the Holders to facilitate the timely preparation
     and delivery of certificates representing Registrable Securities to be sold
     pursuant to any Registration Statement free of any restrictive legends to
     the extent not required at such time and in such denomination and
     registered in such names as Holders may request at least three business
     days prior to sales of Registrable Securities pursuant to such Registration
     Statement; and

          (vii) upon the occurrence of any event


                                       5
<PAGE>

     contemplated by Section 3(d)(ii)(E) above, the Company shall promptly
     prepare a post-effective amendment to the Registration Statement or a
     supplement to the related prospectus, or file any other required document
     so that, as thereafter delivered to purchasers of the Registrable
     Securities included therein not misleading, the prospectus will not include
     any untrue statement of a material fact or omit to state any material fact
     necessary to make the statements therein not misleading in the light of the
     circumstances under which they were made.

     (e) The Holders shall have no right to take any action to restrain, enjoin
or otherwise delay any registration pursuant to Section 3(b) hereof as a result
of any controversy that may arise with respect to the interpretation or
implementation of this Subscription Agreement.

          (f) (i) To the extent permitted by law, the Company will indemnify
          each Holder, each underwriter of the Registrable Securities and each
          person controlling such Holder within the meaning of Section 15 of the
          Securities Act, with respect to which any registration, qualification
          or compliance has been effected pursuant to this Subscription
          Agreement, against losses, damages and liabilities (or action in
          respect thereof), including any of the incurred in settlement of any
          litigation, commenced or threatened (subject to Section 3(f)(iii)
          below), arising out of or based on any untrue statement (or alleged
          untrue statement) of a material fact contained in any Registration
          Statement, prospectus or offering circular, or any amendment or
          supplement thereof, 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, in light of the
          circumstances in which they were made, and will reimburse each Holder,
          each underwriter of the Registrable Securities and each person
          controlling such Holder, for reasonable legal and any other expenses
          reasonably incurred in connection with investigating or defending any
          such claim, loss, damage, liability or action as incurred; provided
          that the Company will not be liable in any such case to the extent
          that any untrue statement or omission or allegation thereof is made in
          reliance upon and in conformity with written information furnished to
          the Company by or on behalf of such Holder and stated to be
          specifically for use in preparation of such registration statement,
          prospectus or offering circular; further provided that the indemnity
          contained in this Section 3(f)(i) shall not apply to amounts paid in
          settlement of any such claim, loss, damages, liability, action or
          proceeding if such


                                       6
<PAGE>

          settlement is effected without the consent of the Company (which
          consent shall not be unreasonably withheld), nor shall the Company be
          liable in any such case where the claim, loss, damage or liability
          arises out of or is related to the failure of the Holder to comply
          with the covenants and agreements contained in this Agreement with
          respect to the sales of Registrable Securities, and except that the
          foregoing indemnity agreement is subject to the conditions that
          insofar as it relates to (A) any such untrue statement or alleged
          untrue statement or omission or alleged omission made in the
          preliminary prospectus but eliminated or remedied in the amended
          prospectus filed with the SEC pursuant to Rule 424(b) or in the
          prospectus subject to completion and term sheet under Rule 434 of the
          Securities Act, which together meet the requirements of Section 10(a)
          of the Securities Act (the "Final Prospectus"), such indemnity
          agreement shall not inure to the benefit of any such Holder, any such
          underwriter or any such controlling person, if a copy of the Final
          Prospectus was not furnished to person or entity asserting the loss,
          liability, claim or damage at or prior to the time such furnishing is
          required by the Securities Act, and (B) any such untrue statement or
          alleged untrue statement or omission or alleged omission based upon
          information furnished to the Company by such Holder, such indemnity
          agreement shall not inure to the benefit of any such Holder, any such
          underwriter or any such controlling person;

               (ii) Each Holder will severally, if Registrable Securities held
          by such Holder 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, each underwriter of
          the Shares and each person who controls the Company within the meaning
          of Section 15 of the Securities Act, against all claims, losses,
          damages and liabilities (or actions in respect thereof), including any
          of the foregoing incurred in settlement of any litigation, commenced
          or threatened (subject to Section 3(f)(iii) below), arising out of or
          based on any untrue statement (or alleged untrue statement) of a
          material fact contained in any registration statement, prospectus or
          offering circular, or any amendment or supplement thereof, 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, in light of the circumstances in which they
          were made, and will reimburse the Company, such directors and
          officers, each underwriter of the Shares and each person controlling
          the Company


                                       7
<PAGE>

          for reasonable legal and any other expenses reasonably incurred in
          connection with investigating or defending any such claim, loss,
          damage, liability or action as incurred, in each case to the extent,
          but only to the extent, that such untrue statement or omission or
          allegation thereof is made in reliance upon and in conformity with
          written information furnished to the Company by or on behalf of the
          Holder and stated to be specifically for use in preparation of such
          registration statement, prospectus or offering circular; provided that
          the indemnity shall not apply to the extent that such claim, loss,
          damage or liability results from the fact that a current copy of the
          prospectus that was made available to the Holder was not sent or given
          to the person asserting any such claim, loss, damage or liability at
          or prior to the written confirmation of the sale of the Registrable
          Securities confirmed to such person if such current copy of the
          prospectus would have cured the defect giving rise to such loss,
          claim, damage or liability. Notwithstanding the foregoing, in no event
          shall a Holder be liable for any such claims, losses, damages or
          liabilities in excess of the proceeds received by such Holder in the
          offering, except in the event of fraud by such Holder;

               (iii) Each party entitled to indemnification under this Section
          3(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 litigation, 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 Indemnified Party's expense, 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
          Subscription Agreement, unless such failure is prejudicial to the
          Indemnifying Party in defending such claim or litigation. An
          Indemnifying Party shall not be liable for any settlement of an action
          or claim effected without its written consent (which consent will not
          be unreasonably withheld);

               (iv) If the indemnification provided for in this Section 3(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


                                       8
<PAGE>

          expense referred to therein, then the Indemnifying Party, in lieu of
          indemnifying such Indemnified Party thereunder, 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 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.

          (g) (i) Each Holder agrees that, upon receipt of any notice from the
          Company of the happening of any event requiring the preparation of a
          supplement or amendment to a prospectus relating to Registrable
          Securities so that, as thereafter delivered to the Holders, such
          prospectus will not contain any untrue statement of a material fact or
          omit to state any material fact required to be stated therein or
          necessary to make the statements therein not misleading, each Holder
          will forthwith discontinue disposition of Registrable Securities
          pursuant to the Registration Statement contemplated by Section 3(b)
          until its receipt of copies of the supplemented or amended prospectus
          from the Company and, if so directed by the Company, each Holder shall
          deliver to the Company all copies, other than permanent file copies
          then in such Holder's possession, of the prospectus covering such
          Registrable Securities current at the time of receipt of such notice;

               (ii) Each Holder agrees to suspend, upon request of the Company,
          any disposition of Registrable Securities pursuant to the Registration
          Statement and prospectus contemplated by Section 3(b) during (A) any
          period not to exceed two 30-day periods within any one 12-month period
          the Company requires in connection with a primary underwritten
          offering of equity securities and (B) any period, not to exceed one
          30-day period per circumstance or development, when the Company
          determines in good faith that offers and sales pursuant thereto should
          not be made by reason of the presence of material undisclosed
          circumstances or developments with respect to which the disclosure
          that would be required


                                       9
<PAGE>

          in such a prospectus is premature, would have an adverse effect on the
          Company or is otherwise inadvisable;

               (iii) As a condition to the inclusion of its Registrable
          Securities, each Holder shall furnish to the Company such information
          regarding such Holder and the distribution proposed by such Holder as
          the Company may request in writing or as shall be required in
          connection with any registration, qualification or compliance referred
          to in this Section 3;

               (iv) Each Holder hereby covenants with the Company (A) not to
          make any sale of the Registrable Securities without effectively
          causing the prospectus delivery requirements under the Securities Act
          to be satisfied, and (B) if such Registrable Securities are to be sold
          by any method or in any transaction other than on a national
          securities exchange, in the over-the-counter market, in privately
          negotiated transactions, or in a combination of such methods, to
          notify the Company at least five business days prior to the date on
          which the Holder first offers to sell any such Shares;

               (v) Each Holder acknowledges and agrees that the Registrable
          Securities sold pursuant to a Registration Statement are not
          transferable on the books of the Company unless the stock certificate
          submitted to the transfer agent evidencing such Registrable Securities
          is accompanied by a certificate reasonably satisfactory to the Company
          to the effect that (A) the Registrable Securities have been sold in
          accordance with such Registration Statement and (B) the requirement of
          delivering a current prospectus has been satisfied;

               (vi) Each Holder agrees not to take any action with respect to
          any distribution deemed to be made pursuant to such Registration
          Statement, that constitutes a violation of Regulation M under the
          Exchange Act or any other applicable rule, regulation or law;

               (vii) At the end of the period during which the Company is
          obligated to keep the Registration Statement current and effective as
          described above, the Holders of Registrable Securities included in the
          Registration Statement shall discontinue sales of shares pursuant to
          such Registration Statement upon receipt of notice from the Company of
          its intention to remove from registration the shares covered by such
          Registration Statement which remain unsold, and such Holders shall
          notify the Company of the number of


                                       10
<PAGE>

          shares registered which remain unsold immediately upon receipt of such
          notice from the Company.

     (h) With a view to making available to the Holders the benefits of certain
rules and regulations of the SEC which at any time permit the sale of the
Registrable Securities to the public without registration, the Company agrees to
use its reasonable best efforts to:

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

          (ii) file with the SEC in a timely manner all reports and other
     documents required of the Company under the Exchange Act; and

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

     (i) The rights to cause the Company to register Registrable Securities
granted to the Holders by the Company under Section 3(a) may be assigned in full
by a Holder, provided that such transfer may otherwise be effected in accordance
with applicable securities laws; (ii) such Holder gives prior written notice to
the Company; and (iii) such transferee agrees to comply with the terms and
provisions of this Subscription Agreement, and such transfer is otherwise in
compliance with this Subscription Agreement. Except as specifically permitted by
this Section 3(i), the rights of a Holder with respect to Registrable Securities
as set out herein shall not be transferable to any other Person, and any
attempted transfer shall cause all rights of such Holder therein to be
forfeited.

     (j) With the written consent of the Company and the Holders holding at
least a majority of the Registrable Securities that are then outstanding, any
provision of this Section 3 may be waived (either generally or in a particular
instance, either retroactively or prospectively and either for a specified
period of time or indefinitely) or amended. Upon the effectuation of each such
waiver or amendment, the Company shall promptly give written notice thereof to
the Holders, if any, who have not previously received notice thereof or
consented thereto in writing.


                                       11
<PAGE>

     4 No Fractional Shares. No fractional Shares or scrip representing
fractional Shares shall be issued upon the exercise of this Warrant. All Shares
(including fractions thereof) issuable upon exercise of this Warrant or any part
hereof by the holder hereof shall be aggregated for purposes of determining
whether the conversion would result in the issuance of any fractional Share. If
any such conversion results in a fraction, an amount equal to such fraction
multiplied by the then current market price (as determined in good faith by the
board of directors of the Company) of one Share shall be paid to such holder in
cash by the Company.

     5 No Shareholder Rights. This Warrant shall not entitle its holder to any
of the rights of a shareholder of the Company.

     6 Reservation of Shares. The Company covenants that during the period this
Warrant is exercisable, the Company will reserve from its authorized and
unissued shares of Common Stock a sufficient number of shares to provide for the
issuance of the Shares upon the exercise of this Warrant and, from time to time,
will take all steps necessary to provide therefore, including any required
amendment to, its Restated Certificate of Incorporation.

     7 Exercise of Warrant.

     7.1. In order to exercise this Warrant, in whole or in part, the
Warrantholder shall deliver to the Company (i) a written notice of the
Warrantholder's election to exercise this Warrant, specifying the number of
Shares to be purchased and designating the Purchase Price to be applied, (ii)
cash or a check or checks payable to the order of the Company in an amount equal
to the product of the Purchase Price so designated per Share and the number of
Shares to be purchased at such time pursuant to the Warrant, and (iii) this
Warrant. Except as set forth in section 7.2, upon receipt of such items, the
Company shall, as promptly as practicable, and in any event within 20 days
thereafter, issue or cause to be issued and delivered to such holder a
certificate or, if requested by the holder, multiple certificates representing
the aggregate number of full Shares issuable upon such exercise, together with
cash in lieu of any fraction of a Share, as provided in section 4 above. This
Warrant shall be deemed to have been exercised and such certificate or
certificates shall be deemed to have been issued, and such holder or any other
person so designated to be named therein shall be deemed to have become a holder
of record of such Shares for all purposes, as of the date that said notice,
together with said cash or check or checks and this Warrant, are received by the
Company as aforesaid. If this Warrant shall have been exercised in part, the
Company shall, at the time of delivery of said certificate or certificates,
deliver to such holder a new Warrant evidencing the rights of such holder to
purchase the unpurchased Shares, or such other securities as may become subject
to the right to purchase by the holder hereof


                                       12
<PAGE>

under the terms hereof, called for by this Warrant, which new Warrant shall in
all other respects be identical to this Warrant.

     7.2. All Shares issuable upon the exercise of this Warrant shall be validly
issued, fully paid and nonassessable, and the Company shall pay all expenses in
connection with, and all taxes and other governmental charges that may be
imposed in respect of, the issue or delivery thereof other than any federal,
state or local income tax or other tax based upon gross or net income, owed by
the Warrantholder. The Company shall not be required, however, to pay any tax or
other charge imposed in connection with any transfer involved in the issue of
any certificate for Shares in any name other than that of the registered
Warrantholder, and in such case the Company shall not be required to issue or
deliver any stock certificate until such tax or other charge has been paid or it
has been established to the Company's satisfaction that no such tax or other
charge is due.

     8 Optional Redemption. After the Company shall have given to the
Warrantholder sixty days' notice and opportunity to exercise, the Company may
redeem this Warrant for $0.01 per Share if at any time twelve months subsequent
to the date of this Warrant, the Common Stock has traded for at least the 20
consecutive trading days prior to the giving of notice at or above 200% of the
per share Warrant price.

     9 Replacement of Warrants. On receipt of evidence reasonably satisfactory
to the Company of the loss, theft, destruction or mutilation of any Warrant and,
in the case of any such loss, theft or destruction of any Warrant, on delivery
of an indemnity agreement or security reasonably satisfactory in form and amount
to the Company or, in the case of any such mutilation, upon surrender and
cancellation of such Warrant, the Company, at the expense of the holder will
execute and deliver, in lieu thereof, a new warrant of like tenor.

     10 Transfer of Warrant. This Warrant and all rights hereunder are
transferable upon surrender of this Warrant; provided, however, that (i) such
transfer must be effected in accordance with applicable securities laws, (ii)
the Company is, prior to such transfer, furnished with written notice of the
name and address of such transferee and the portion of the amount of Shares to
which the transferee is entitled, and (iii) immediately following such transfer
the further disposition of such securities by the transferee or assignee is
restricted under the Act. Upon such surrender, the Company, at the expense of
the transferee or transferor hereof, as the transferee and transferor may decide
between themselves, will issue and deliver to and on the order of the
Warrantholder, a new warrant of like tenor in the name of the new Warrantholder,
on payment by the Warrantholder of any applicable transfer taxes, calling in the
aggregate for the number of Shares called for by the Warrant surrendered.

                                       13
<PAGE>

     11 Remedies. The Company stipulates that the remedies at law of the
Warrantholder in the event of any default or threatened default by the Company
in the performance of or compliance with any of the terms of this Warrant are
not and will not be adequate, and that such terms may be specifically enforced
by a decree for the specific performance of any agreement contained herein or by
an injunction against a violation of any of the terms hereof or otherwise.

     12 Notices. All notices, requests, demands and other communications
required or permitted hereunder shall be deemed to have been duly given if
delivered by hand, telecopied (with receipt confirmed), sent by overnight
courier service or mailed by certified or registered mail and shall be deemed to
be received on the date of receipt:

           (a)  If to the Company, to:

                Compositech Ltd.
                120 Ricefield Lane
                Hauppauge, New York 11788-2008
                Attention:  Mr. Samuel S. Gross

                with a copy to:

                Patterson, Belknap, Webb & Tyler LLP
                1133 Avenue of the Americas
                New York, New York 10036-6710
                Attention: Edward F. Cox, Esq.

or to such other person or address as the Company shall furnish to the
Warrantholder in writing.

           (b)  If to the Warrantholder, to:

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

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

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

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



or to such other person or address as the Warrantholder shall furnish to the
Company in writing.

     13 Miscellaneous. This Warrant shall be governed by the laws of the State
of New York applicable to agreements made and to be performed entirely within
such state. The headings in this Warrant are for purposes of convenience and
reference only, and shall not be deemed to constitute a part hereof. Neither
this Warrant nor any term hereof may be changed, waived,


                                       14
<PAGE>

discharged or terminated orally but only by an instrument in writing signed by
the Company and the registered holder hereof. The invalidity or unenforceability
of any provision hereof shall in no way affect the validity or enforceability of
any other provision.

     ISSUED as of the ______th day of _____________, 199___.


                               COMPOSITECH LTD.



                               By:___________________________
                                  Samuel S. Gross
                                  Executive Vice President
                                    and Treasurer



                                       15


                                                                   EXHIBIT 4.1.2

THE SECURITIES REPRESENTED BY THIS CERTIFICATE AND THE SHARES ISSUABLE PURSUANT
HERETO HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED,
AND MAY NOT BE TRANSFERRED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED
THERETO OR AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM AND SCOPE TO
THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED UNDER THE SECURITIES ACT OF
1933.



                                COMPOSITECH LTD.
                          COMMON STOCK PURCHASE WARRANT
                      VOID AFTER _________________________

     1 Number and Price of Shares Subject to Warrant. Subject to the terms and
conditions herein set forth, ________, his or her designees, successors and
assigns (together, the "Warrantholder") are entitled to purchase from
Compositech Ltd., a Delaware corporation (the "Company"), at any time or from
time to time after the date hereof and on or before _____________________, in
whole or in part, (________) fully paid and non-assessable shares of common
stock, par value $.01 per share (the "Common Stock" and such number of shares as
adjusted as described below, the "Shares"), upon surrender hereof to the Company
and upon payment of the Purchase Price as hereinafter defined. The purchase
price per Share shall be $______ (as may be adjusted as described below, the
"Purchase Price").

     2 Adjustments; Anti-Dilution Provisions.

     2.1. In the event of a change in the capital stock of the Company, such as
a stock dividend, stock split or combination or similar recapitalization, the
Warrantholder upon exercise hereof shall be entitled to receive, in lieu of the
number of shares of Common Stock which he would have been entitled to receive
upon exercise at that date had there been no such change, such number of shares
of Common Stock as such holder would have received pursuant to such change if
the exercise of this Warrant had been effected prior to such change and the
Purchase Price shall be adjusted proportionately.

     2.2. In the case of (i) any consolidation or merger of the Company, (ii)
any sale or transfer of all or substantially all the assets of the Company, or
(iii) any share exchange whereby the Common Stock is converted into other
securities or property, the Warrantholder shall have the right to exercise this
Warrant and receive upon such exercise the kind and amount of shares of stock or
other securities or property receivable upon the consolidation, merger, sale,
transfer or share exchange by a holder of the number of shares of Common Stock
for which this Warrant might have been exercised immediately prior to the
consolidation, merger, sale, transfer or share exchange.



                                       1
<PAGE>


     2.3. The Company shall, within a reasonable time period after written
request at any time of the Warrantholder, furnish or cause to be furnished to
such holder a certificate setting forth adjustments and readjustments regarding
(i) the number of Shares, (ii) the amount, if any, of other property at the time
receivable upon the exercise of this Warrant, or (iii) the Purchase Price.

     3 Registration Rights. The Warrantholder shall have registration rights as
follows:

     3.1. If prior to ________________ (i) the Company shall file a registration
statement to cover a public offering by the Company (other than to employees) or
its shareholders of any equity securities, and (ii) the form of such
registration statement may be used under the Securities Act of 1933, as amended
(the "Act"), to cover a public offering of the Securities (for the purposes of
this section 3 "Securities" shall mean the Shares or other securities receivable
upon exercise hereof by the Warrantholder), the Company will, at least 20 days
prior to filing such registration statement, notify the Warrantholder in writing
of its intention to make such filing. If the Warrantholder shall request the
inclusion of Securities in such registration statement, the Company will comply
with such request at the Company's expense. If Securities are included in a
registration statement pursuant to this section 3.1 and the managing underwriter
of such offering shall advise the Company in writing that, in its opinion, the
distribution of the Securities concurrently with the securities being registered
by the Company would materially adversely affect the distribution of the
securities being registered by the Company, the number of Securities included in
the public offering shall be reduced, in an amount determined by the managing
underwriter, pro rata among the holders of Securities requesting inclusion in
the filing.

     3.2. The following provisions shall also be applicable to any such
registration statement utilized pursuant to section 3.1 hereof:

     (a) The registered holders whose Securities are to be included therein (the
"Sellers") shall furnish the Company with such appropriate information (relating
to the intentions of such Sellers) in connection therewith as the Company shall
reasonably request in writing. Following the effective date of the registration
statement, the Company shall upon the request of any Seller forthwith supply
such reasonable number of prospectuses meeting the requirements of the Act as
shall be requested by such Seller to permit such Seller to make a public
offering of all the Securities of such Seller included therein. The Company
shall use its best efforts (i) to keep such registration statement current for a
period not exceeding 180 days from the date of effectiveness, as requested by
the Sellers; (ii) to qualify such Securities for sale in such states as the
Sellers shall


                                       2
<PAGE>

reasonably designate at the cost and expense of the Company, provided that no
such qualification shall be required in any jurisdiction where, as a result
thereof, the Company would be subject to service of general process or to
taxation as a foreign corporation doing business in such jurisdiction to which
it is not then subject; and (iii) to qualify such offering, at the cost and
expense of the Company, with the National Association of Securities Dealers,
Inc. The Company will furnish each Seller with an opinion of its counsel to the
effect that the registration statement and any amendments or supplements
thereto, other than the financial statements and notes thereto and other
financial and statistical information included therein or omitted therefrom, as
to which such counsel need express no opinion, comply as to form in all material
respects with the Act and that such counsel does not know or have reason to know
of any untrue statement of a material fact or omission of a statement of any
material fact required to be stated therein or necessary to make the statements
therein not misleading in said registration statement and any amendments or
supplements thereto.

     (b) The Company shall indemnify and hold harmless each Seller and each
underwriter, within the meaning of the Act, who may purchase from or sell for
any Seller any Securities from and against any and all loss, liability, claim,
damage and expense whatsoever (including, but not limited to, any and all
expenses whatsoever reasonably incurred in investigating, preparing or defending
against any litigation, commenced or threatened, or any claim whatsoever)
arising out of any untrue statement or alleged untrue statement of a material
fact contained in the registration statement or any amendment thereto or any
prospectus included therein required to be filed or furnished by reason of this
section 3, or caused by any omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein, in light of the circumstances under which they were made, not
misleading, except insofar as such loss, liability, claim, damage or expense is
caused by any such untrue statement or alleged untrue statement or omission or
alleged omission based upon information furnished in writing to the Company by
such Seller or underwriter expressly for use therein, which indemnification
shall include each person, if any, who controls any such Seller or underwriter
within the meaning of the Act; provided, however, that the indemnity agreement
by the Company set forth in this section 3 with respect to any prospectus which
shall be subsequently amended prior to the written confirmation of the sale of
any such Securities, shall not inure to the benefit of any Seller or underwriter
from whom the person asserting any such loss, liability, claim, damage or
expense purchased the Securities which are the subject thereof (or to the
benefit of any person controlling such Seller or underwriter), if such Seller or
underwriter failed to send or give a copy of the prospectus as so amended to
such person at or prior to the written confirmation of the sale of such
Securities to such person and if the amended prospectus did not contain any
untrue statement or alleged untrue statement or omission or


                                       3
<PAGE>

alleged omission giving rise to such loss, liability, claim, damage or expense.

     (c) Each Seller and underwriter shall at the same time indemnify the
Company, its directors, each officer signing the related registration statement
and each person, if any, who controls the Company within the meaning of the Act,
from and against any and all loss, liability, claim, damage and expense
whatsoever (including, but not limited to, any and all expenses whatsoever
reasonably incurred in investigating, preparing or defending against any
litigation, commenced or threatened, or any claims whatsoever) arising out of
any untrue statement or alleged untrue statement of a material fact contained in
any registration statement or any prospectus required to be filed or furnished
by reason of this section 3 or caused by any omission or alleged omission to
state therein a material fact required to be stated therein or necessary to make
the statements therein, in light of the circumstances under which they were
made, not misleading, insofar as such loss, liability, claim, damage or expense
is caused by any untrue statement or alleged untrue statement or omission or
alleged omission based upon information furnished in writing to the Company by
any such Seller or underwriter expressly for use therein.

     3.4. Agreement to Lock Up. In connection with any registration of the
Company's securities (whether or not a Warrantholder is participating in such
registration), upon the request of the Company and the managing underwriter, the
Warrantholders shall not sell, make any short sale of, loan, grant any option
for the purchase of, or otherwise dispose of any Securities other than those
included in such registration without the prior written consent of the Company
and the managing underwriter for such period of time from the effective date of
such registration statement as the Company and the managing underwriter may
specify.

     4 No Fractional Shares. No fractional Shares or scrip representing
fractional Shares shall be issued upon the exercise of this Warrant. All Shares
(including fractions thereof) issuable upon exercise of this Warrant or any part
hereof by the holder hereof shall be aggregated for purposes of determining
whether the conversion would result in the issuance of any fractional Share. If
any such conversion results in a fraction, an amount equal to such fraction
multiplied by the then current market price (as determined in good faith by the
board of directors of the Company) of one Share shall be paid to such holder in
cash by the Company.

     5 No Shareholder Rights. This Warrant shall not entitle its holder to any
of the rights of a shareholder of the Company.

     6 Reservation of Shares. The Company covenants that during the period this
Warrant is exercisable, the Company will


                                       4
<PAGE>

reserve from its authorized and unissued shares of Common Stock a sufficient
number of shares to provide for the issuance of the Shares upon the exercise of
this Warrant and, from time to time, will take all steps necessary to provide
therefore, including any required amendment to, its Restated Certificate of
Incorporation.

     7 Exercise of Warrant.

     7.1. In order to exercise this Warrant, in whole or in part, the
Warrantholder shall deliver to the Company (i) a written notice of the
Warrantholder's election to exercise this Warrant, specifying the number of
Shares to be purchased and designating the Purchase Price to be applied, (ii)
cash or a check or checks payable to the order of the Company in an amount equal
to the product of the Purchase Price so designated per Share and the number of
Shares to be purchased at such time pursuant to the Warrant, and (iii) this
Warrant. Except as set forth in section 7.2, upon receipt of such items, the
Company shall, as promptly as practicable, and in any event within 20 days
thereafter, issue or cause to be issued and delivered to such holder a
certificate or, if requested by the holder, multiple certificates representing
the aggregate number of full Shares issuable upon such exercise, together with
cash in lieu of any fraction of a Share, as provided in section 4 above. This
Warrant shall be deemed to have been exercised and such certificate or
certificates shall be deemed to have been issued, and such holder or any other
person so designated to be named therein shall be deemed to have become a holder
of record of such Shares for all purposes, as of the date that said notice,
together with said cash or check or checks and this Warrant, are received by the
Company as aforesaid. If this Warrant shall have been exercised in part, the
Company shall, at the time of delivery of said certificate or certificates,
deliver to such holder a new Warrant evidencing the rights of such holder to
purchase the unpurchased Shares, or such other securities as may become subject
to the right to purchase by the holder hereof under the terms hereof, called for
by this Warrant, which new Warrant shall in all other respects be identical to
this Warrant.

     7.2. All Shares issuable upon the exercise of this Warrant shall be validly
issued, fully paid and nonassessable, and the Company shall pay all expenses in
connection with, and all taxes and other governmental charges that may be
imposed in respect of, the issue or delivery thereof other than any federal,
state or local income tax or other tax based upon gross or net income, owed by
the Warrantholder. The Company shall not be required, however, to pay any tax or
other charge imposed in connection with any transfer involved in the issue of
any certificate for Shares in any name other than that of the registered
Warrantholder, and in such case the Company shall not be required to issue or
deliver any stock certificate until such tax or other charge has been paid or it
has been established to the Company's satisfaction that no such tax or other
charge is due.



                                       5
<PAGE>

     8 Optional Redemption. After the Company shall have given to the
Warrantholder sixty days' notice and opportunity to exercise, the Company may
redeem this Warrant for $0.01 per Share if at any time twelve months subsequent
to the date of this Warrant, the Common Stock has traded for at least the 20
consecutive trading days prior to the giving of notice at or above 200% of the
per share Warrant price.

     9 Replacement of Warrants. On receipt of evidence reasonably satisfactory
to the Company of the loss, theft, destruction or mutilation of any Warrant and,
in the case of any such loss, theft or destruction of any Warrant, on delivery
of an indemnity agreement or security reasonably satisfactory in form and amount
to the Company or, in the case of any such mutilation, upon surrender and
cancellation of such Warrant, the Company, at the expense of the holder will
execute and deliver, in lieu thereof, a new warrant of like tenor.

     10 Transfer of Warrant. This Warrant and all rights hereunder are
transferable upon surrender of this Warrant; provided, however, that (i) such
transfer must be effected in accordance with applicable securities laws, (ii)
the Company is, prior to such transfer, furnished with written notice of the
name and address of such transferee and the portion of the amount of Shares to
which the transferee is entitled, and (iii) immediately following such transfer
the further disposition of such securities by the transferee or assignee is
restricted under the Act. Upon such surrender, the Company, at the expense of
the transferee or transferor hereof, as the transferee and transferor may decide
between themselves, will issue and deliver to and on the order of the
Warrantholder, a new warrant of like tenor in the name of the new Warrantholder,
on payment by the Warrantholder of any applicable transfer taxes, calling in the
aggregate for the number of Shares called for by the Warrant surrendered.

     11 Remedies. The Company stipulates that the remedies at law of the
Warrantholder in the event of any default or threatened default by the Company
in the performance of or compliance with any of the terms of this Warrant are
not and will not be adequate, and that such terms may be specifically enforced
by a decree for the specific performance of any agreement contained herein or by
an injunction against a violation of any of the terms hereof or otherwise.

     12 Notices. All notices, requests, demands and other communications
required or permitted hereunder shall be deemed to have been duly given if
delivered by hand, telecopied (with receipt confirmed), sent by overnight
courier service or mailed by certified or registered mail and shall be deemed to
be received on the date of receipt:



                                       6
<PAGE>

           (a)  If to the Company, to:

                Compositech Ltd.
                120 Ricefield Lane
                Hauppauge, New York 11788-2008
                Attention: Mr. Samuel S. Gross

                with a copy to:

                Patterson, Belknap, Webb & Tyler LLP
                1133 Avenue of the Americas
                New York, New York 10036-6710
                Attention: Edward F. Cox, Esq.

or to such other person or address as the Company shall furnish to the
Warrantholder in writing.

           (b) If to the Warrantholder, to:

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

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

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


or to such other person or address as the Warrantholder shall furnish to the
Company in writing.

     13 Miscellaneous. This Warrant shall be governed by the laws of the State
of New York applicable to agreements made and to be performed entirely within
such state. The headings in this Warrant are for purposes of convenience and
reference only, and shall not be deemed to constitute a part hereof. Neither
this Warrant nor any term hereof may be changed, waived, discharged or
terminated orally but only by an instrument in writing signed by the Company and
the registered holder hereof. The invalidity or unenforceability of any
provision hereof shall in no way affect the validity or enforceability of any
other provision.

     ISSUED as of the _____th day of _____________, _______.


                               COMPOSITECH LTD.



                               By:___________________________
                                  Samuel S. Gross
                                  Executive Vice President




                                       7


                                                                     EXHIBIT 5.1
                      Patterson, Belknap, Webb & Tyler LLP

                           1133 Avenue of the Americas
                             New York, NY 10036-6710
                                  212-336-2000

Christopher C. Angell          Robert W. Lehrburger       Of Counsel
Douglas E. Barzelay            Jeffrey I.D. Lewis
Susan F. Bloom                 Robert P. LoBue            Harold R. Tyler, Jr.
Henry P. Bubel                 Ellen M. Martin            __________
William F. Cavanaugh, Jr.      Maureen W. McCarthy
Lisa E. Cleary                 Thomas C. Morrison         Herbert H. Chaice
John Delli Venneri             Bernard F. O'Hare          Robert H. M. Ferguson
John M. DiMatteo               Peter J. Pettibone         Michael Finkelstein
Gregory L. Diskant             Thomas W. Pippert          George S. Frazza
David F. Dobbins               Andrew D. Schau            Robert M. Pennoyer
David W. Dykhouse              John E. Schmeltzer, III    Robert B. Shea
Robert J. Egan                 John P. Schmitt            C. Sidamon-Eristoff
Philip R. Forlenza             Stephen W. Schwarz         Ira T. Wender, P.C.
Eugene M. Gelernter            Arthur D. Sederbaum        _________
Alan Gettner                   Karl E. Seib, Jr.
David M. Glaser                Saul B. Shapiro            Fax
Antonia M. Grumbach            Richard R. Upton           212-336-2222
Scott Horton                   William W. Weisner
Rochelle Korman                John D. Winter
Jeffrey E. LaGueux             Stephen P. Younger
Kim J. Landsman                Steven A. Zalesin


                                                                  March 31, 1999


Compositech Ltd.
120 Ricefield Lane
Hauppauge, NY 11788

Dear Sirs:

     We refer to the Registration Statement on Form S-3 (the "Registration
Statement") being filed by Compositech Ltd., a Delaware corporation
("Compositech" or the "Company"), with the Securities and Exchange Commission
(the "Commission") under the Securities Act of 1933, as amended (the "Securities
Act"), relating to the registration of shares of Common Stock, par value $.01
per share (the "Common Stock"), of the Company as described below: (i) 1,633,657
shares of issued and outstanding Common Stock (the "Shares"); (ii) 475,635
shares of Common Stock issuable upon the exercise of Common Stock Purchase
Warrants with an exercise price of $1.125 per share (the "$1.125 Warrants");
(iii) 36,855 shares of Common Stock issuable upon exercise of Common Stock
Purchase Warrants with an exercise price of $2.035 per share (the "$2.035
Warrants"); (iv) 36,532 shares of Common Stock issuable upon the exercise of
Common Stock Purchase Warrants with an exercise price of $2.053 per share (the
"$2.053 Warrants"); (v) 275,040 shares of Common Stock issuable upon the
exercise of Common Stock Purchase Warrants with an exercise price of $2.125 per
share (the "$2.125 Warrants"); (vi) 400,000 shares of Common Stock issuable upon
the exercise of Common Stock Purchase Warrants with an exercise price of $1.25
per share (the "$1.25 Warrants"); (vii) 75,000 shares of Common Stock issuable
upon the exercise of Common Stock Purchase Warrants with an exercise price of
$2.6125 per share (the "$2.6125 Warrants"); (viii) 36,000 shares of Common Stock
issuable upon the exercise of Common Stock Purchase Warrants with an exercise
price of $3.00 per share (the "$3.00 Warrants," collectively with the $1.125
Warrants, the $2.035 Warrants, the $2.053 Warrants, the $2.125 Warrants, the
$1.25 Warrants and the $2.6125 Warrants, the "Warrants"). You have requested
that we furnish our opinion as to the matters set forth below.



<PAGE>

     In this connection, we have examined originals or copies, certified or
otherwise identified to our satisfaction, of such documents, corporate records,
certificates of public officials and other instruments as we have considered
necessary or advisable for the purpose of this opinion. We have relied as to
factual matters on certificates or other documents furnished by the Company or
its officers and directors and by governmental authorities and upon such other
documents and data as we have deemed appropriate. We have assumed the
authenticity of all documents submitted to us as originals and the conformity to
original documents of all documents submitted to us as copies. We have not
independently verified such information and assumptions. We express no opinion
as to the law of any jurisdiction other than the laws of the State of New York
and the General Corporation Law of the State of Delaware.

     Subject to the foregoing, we are of the opinion that (i) the Shares have
been duly authorized and are validly issued, fully paid and nonassessable and
(ii) the shares of Common Stock issuable upon exercise of the Warrants have been
duly authorized and, upon delivery and payment therefor pursuant to the
respective terms of the Warrants, will be validly issued, fully paid and
nonassessable.

     We hereby consent to the filing of this opinion as an exhibit to the
Registration Statement and to the reference to our firm which appears in the
Prospectus constituting a part thereof under the caption "Legal Opinions." In
giving such consent, we do not thereby admit that we come within the category of
persons whose consent is required under Section 7 of the Securities Act or the
rules and regulations of the Commission thereunder.


                                Very truly yours,

                                PATTERSON, BELKNAP, WEBB & TYLER LLP


                                By: /s/ Edward F. Cox
                                    --------------------------------





         THE TERMS OF THIS SUBSCRIPTION AGREEMENT, AS SET FORTH BELOW,
           HAVE BEEN MODIFIED IN ACCORDANCE WITH AN AGREEMENT BETWEEN
                        THE PURCHASERS AND THE COMPANY.

                                                                    EXHIBIT 10.1

                                COMPOSITECH LTD.

                         INVESTOR SUBSCRIPTION AGREEMENT
                           AND INVESTOR QUESTIONNAIRE

     THE SECURITIES OFFERED HEREBY IN THE FORM OF SHARES OF COMMON STOCK OF
     COMPOSITECH LTD. HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
     AS AMENDED, OR ANY STATE SECURITIES LAWS. THE SHARES CANNOT BE SOLD,
     TRANSFERRED, ASSIGNED OR OTHERWISE DISPOSED OF EXCEPT IN COMPLIANCE WITH
     THE RESTRICTIONS ON TRANSFERABILITY CONTAINED IN THIS AGREEMENT AND
     APPLICABLE FEDERAL AND STATE SECURITIES LAWS AND WILL NOT BE TRANSFERRED OF
     RECORD EXCEPT IN COMPLIANCE WITH THIS AGREEMENT AND SUCH LAWS.

                                  * * * * * * *

     PLEASE REVIEW THIS SUBSCRIPTION AGREEMENT CAREFULLY. PLEASE NOTE THAT IN
     ADDITION TO SIGNING AND COMPLETING PAGE 15 OF THIS SUBSCRIPTION AGREEMENT,
     YOU ARE REQUIRED TO INITIAL THE APPLICABLE PARAGRAPHS OF SECTION 4.

                                  * * * * * * *

Compositech Ltd.
120 Ricefield Lane
Hauppauge, NY 11788

Gentlemen:

     1. Subscription. Subject to the terms and conditions of this Subscription
Agreement, the undersigned hereby subscribes for and agrees to purchase
____________ shares of Common Stock, par value $.01 per share (the "Shares"), at
a price of $_________ per Share, of Compositech Ltd., a Delaware corporation
(the "Company") and warrants, exercisable until February 15, 2001, enabling the
holder to purchase __________shares of the Company's Common Stock at $ _______
per Share, a price agreed to between the undersigned and the Company, at or
about the market price on the date of the purchase. The undersigned herewith
delivers a certified or bank check or wires funds, in accordance with the wire
transfer instructions attached hereto as Exhibit A, in the amount of
$___________ which amount represents the aggregate purchase price of the Shares.

     Except to the extent provided by applicable state securities laws, the
undersigned agrees that this subscription shall be irrevocable and shall survive
the death or disability of the


<PAGE>

undersigned. The undersigned further understands that if and to the extent that
this subscription is not accepted, in whole or in part, any amount received by
the Company from the undersigned will be returned to the undersigned without
interest or deduction.

     2. Access to Information. The undersigned acknowledges that the Company has
made available to the undersigned, or the undersigned's personal advisors, the
opportunity to obtain additional information to evaluate the merits and risks of
the undersigned's investment in the Company.

     3. General Representations and Warranties. The undersigned hereby
represents and warrants to the Company and the other purchasers of Shares as
follows:

          (a) The Company has answered all inquiries that the undersigned has
     made of it concerning the Company, its business and financial condition or
     any other matter relating to the operation of the Company and the offer and
     sale of the Shares.

          (b) The undersigned has such knowledge and experience in financial and
     business matters in general, and financial and business matters of the type
     in which the Company will engage in particular, that the undersigned is
     capable of evaluating the merits and risks of an investment in the Company.

          (c) The undersigned is familiar with the nature of and risks attendant
     to an investment of this type, the undersigned is financially capable of
     bearing the economic risk of this investment and the undersigned can afford
     the loss of the total amount of the investment.

          (d) If the undersigned is a corporation, partnership, trust or other
     entity, it is duly organized and validly existing under the laws of the
     state and country of its incorporation or formation and the person
     executing this Subscription Agreement in a representative or fiduciary
     capacity has full power and authority to execute and deliver this
     Subscription Agreement in such capacity and on behalf of the subscribing
     corporation, partnership, trust or other entity. Such entity has full right
     and power to perform its obligations pursuant to this Subscription
     Agreement.

     4. ACCREDITED INVESTOR STATUS REPRESENTATIONS AND WARRANTIES. PLEASE
INITIAL THE APPLICABLE REPRESENTATION BELOW ((A) OR (B)) REGARDING THE NATURE OF
YOUR STATUS AS AN "ACCREDITED INVESTOR" AS SUCH TERM IS DEFINED IN RULE 501(A)
OF REGULATION D ("REGULATION D") PROMULGATED UNDER THE SECURITIES ACT OF 1933,
AS AMENDED (THE "SECURITIES ACT").

          (a) INITIAL IF (i) AND (ii) BELOW ARE APPLICABLE ___________.

               (i) The undersigned is an individual who is such an "Accredited
          Investor" because: the undersigned is a director or executive officer
          of the Company; or the undersigned has a net worth, or joint net worth
          with the undersigned's spouse, in excess of $1,000,000 (which net
          worth includes the value


                                       2
<PAGE>

          of homes, home furnishings and automobiles); or the undersigned had an
          individual income in excess of $200,000 in each of the two most recent
          years, or joint income with the undersigned's spouse in excess of
          $300,000 in each of those years, and has a reasonable expectation of
          reaching the same income level in the current year; and

               (ii) The undersigned represents that the undersigned: (A) does
          not have an overall commitment to investments which are not readily
          marketable that is disproportionate to the undersigned's net worth,
          and that the undersigned's investment in the Shares will not cause
          such overall commitment to become excessive; and (B) has adequate net
          worth and means of providing for the undersigned's current needs and
          personal contingencies to sustain a complete loss of the undersigned's
          investment in the Company at the time of investment and has no need
          for liquidity in the undersigned's investment in the Shares.

OR

          (b) INITIAL IF THE FOLLOWING IS APPLICABLE: ___________.

     The undersigned is a corporation, partnership, trust, plan or other
organization, entity or institution which is an "Accredited Investor," as
defined in Regulation D.

     5. Investment Representations. The undersigned hereby represents and
warrants to the Company and the other purchasers of Shares as follows:

          (a) The undersigned understands that the Shares have not been
     registered under the Securities Act or the securities laws of any state and
     that the undersigned is purchasing the Shares for investment only; the
     undersigned agrees and represents that the undersigned will not sell,
     assign, pledge or otherwise dispose of any Shares or any portion thereof
     unless, in the opinion of counsel for the Company, the same may be legally
     sold or disposed of without registration or qualification under the
     applicable state or federal statutes, or the Shares shall have been so
     registered or qualified and an appropriate registration statement shall
     then be in effect; the undersigned understands that the certificates
     representing the Shares will bear a legend containing the foregoing
     restriction; and the undersigned understands that the undersigned must bear
     the economic risk of the investment for an indefinite period of time.

          (b) The undersigned is fully aware that the Shares are being issued
     and sold to the undersigned in reliance upon the exemption provided for in
     Section 4(2) of the Securities Act and Rule 506 promulgated thereunder and
     similar exemptions provided under state securities laws on the grounds that
     no public offering is involved and that the representations, warranties and
     agreements set forth in this Subscription Agreement are essential to the
     claiming of such exemptions.


                                       3
<PAGE>

     (c) The undersigned is purchasing the Shares with the undersigned's
personal funds and not with the funds of any other person, firm or entity; the
undersigned is acquiring the Shares for the undersigned's personal account for
investment only, and without any intention of selling or distributing all or any
part thereof; the undersigned has no reason to anticipate any change in personal
circumstances, financial or otherwise, which would cause the undersigned to
sell, distribute, or necessitate or require any sale or distribution of the
Shares; and no person other than the undersigned has any beneficial interest in
the Shares.

     (d) No representations, warranties or covenants have been made to the
undersigned by the Company or any officer, employee, agent, affiliate or
subsidiary of the Company, other than the representations, warranties and
covenants included in this Subscription Agreement.

     6. Representations, Warranties and Covenants of the Company. The Company
represents, warrants and covenants that:

          (a) The Company is duly organized, validly existing and in good
     standing as a corporation under the laws of the State of Delaware.

          (b) The Company is duly qualified to do business as a foreign
     corporation in good standing in each jurisdiction in which its activities
     or the ownership or leasing of property require such qualification or where
     the failure to so qualify would have a material adverse effect on the
     business, operations, condition (financial or otherwise) or results of
     operations of the Company.

          (c) The outstanding shares of capital stock of the Company are duly
     authorized, validly issued, fully paid and nonassessable; none of such
     shares has been issued in violation of the preemptive rights of any
     shareholder of the Company. The Shares, when issued in accordance with the
     terms thereof, will be duly authorized, validly issued, fully paid and
     nonassessable; and none of the Shares will be issued in violation of the
     preemptive rights of any shareholder of the Company.

          (d) This Subscription Agreement has been duly authorized, executed and
     delivered by the Company and constitutes a legal, valid and binding
     obligation of the Company enforceable in accordance with its terms.

          (e) The Company is not in violation of any term or provision of (i)
     any of its charter documents, including its certificate of incorporation or
     by-laws, (ii) any material term or provision of any indenture, mortgage,
     deed of trust, note agreement, or other agreement or instrument to which it
     is a party or by which it is or may be bound or to which any of its assets,
     property or business is or may be subject, (iii) any material term of any
     indebtedness or (iv) to the best of the Company's knowledge, any statute or
     any judgment, decree, order, rule or regulation of any court, regulatory
     body or administrative agency or other federal, state or other


                                       4
<PAGE>

     governmental body, domestic or foreign, having jurisdiction over its
     assets, property or business, which violation or violations, either in any
     case or in the aggregate, might result in any material adverse change,
     financial or otherwise, in its assets, properties, condition, business,
     earnings or prospects, and the execution and delivery by the Company of
     this Subscription Agreement, the consummation by the Company of the
     transactions herein contemplated and compliance by the Company with the
     terms of this Subscription Agreement will not result in any such violation.

     7. Indemnification. The undersigned agrees to indemnify and hold harmless
the Company, its officers, directors, employees, stockholders and affiliates,
and any person acting on behalf of the Company, from and against any and all
damage, loss, liability, cost and expense (including attorney's fees) which any
of them may incur by reason of the failure by the undersigned to fulfill any of
the terms and conditions of the Subscription Agreement, or by reason of any
breach of the representations, warranties and covenants made by the undersigned
herein, or in any other document provided by the undersigned to the Company. All
representations, warranties and covenants contained in this Subscription
Agreement, and the indemnification contained in this Section 7, shall survive
the acceptance of this Subscription Agreement by the Company.

     8. Transferability; Binding Effect. The undersigned hereby agrees that this
Subscription Agreement may not be sold, assigned, pledged, transferred or
otherwise disposed of, except as otherwise provided for herein, in any manner,
by the purchaser, without the prior written consent of the Company. This
Subscription Agreement shall inure to the benefit of and be binding upon the
Company and its successors and assigns and the undersigned's heirs, personal
representatives, successors and permitted assigns.

     9. Acceptance of Subscription. The Company shall have the right to accept
or reject this Subscription Agreement, in whole or in part, and this
Subscription Agreement shall be deemed to be accepted only when the acceptance
attached hereto is signed by the Company.

     10. No Waiver. Notwithstanding any of the representations, warranties,
acknowledgments or agreements made herein by the undersigned, the undersigned
does not thereby or in any other manner waive any of the rights granted to the
undersigned under federal or state securities laws.

     11. Registration Rights

          (a) As used in this Section 11, the following terms shall have the
     following meanings:

               (i) "Affiliate" shall mean, with respect to any person, any other
          person controlling, controlled by or under direct or indirect common
          control with such person (for the purposes of this definition
          "control," when used with respect to any specified person, shall mean
          the power to direct the


                                       5
<PAGE>

          management and policies of such person, directly or indirectly,
          whether through ownership of voting securities, by contract or
          otherwise; and the terms "controlling" and "controlled" shall have
          meanings correlative to the foregoing).

               (ii) "Business Day" shall mean a day Monday through Friday on
          which banks are generally open for business in New York.

               (iii) "Holders" shall mean the undersigned and any person holding
          Registrable Securities to whom the rights under Section 11 have been
          transferred in accordance with Section 11(i).

               (iv) "Person" shall mean any person, individual, corporation,
          partnership, trust or other nongovernmental entity or any governmental
          agency, court, authority or other body (whether foreign, federal,
          state, local or otherwise).

               (v) The terms "register," "registered" and "registration" refer
          to the registration effected by preparing and filing a registration
          statement in compliance with the Securities Act, and the declaration
          or ordering of the effectiveness of such registration statement.

               (vi) "Registrable Securities" shall mean the Shares and any
          shares of common stock of the Company issued as a dividend or other
          distribution with respect to or in replacement of Shares; provided,
          however, that such securities shall only be treated as Registrable
          Securities if and only for so long as they (A) have not been disposed
          of pursuant to a registration statement declared effective by the SEC,
          (B) have not been sold in a transaction exempt from the registration
          requirements of the Securities Act so that all transfer restriction
          and restrictive legends with respect thereto are removed upon the
          consummation of such sale or (C) are held by a Holder or a permitted
          transferee pursuant to Section 11(i).

               (vii) "Registration Expenses" shall mean all expenses incurred by
          the Company in complying with Section 11(b) hereof, including, without
          limitation, all registration, qualification and filing fees, printing
          expenses, escrow fees, fees and expenses of counsel for the Company,
          blue sky fees and expense (for a reasonable number of states) and the
          expenses of any special audits incident to or required by any such
          registration (but excluding the fees of legal counsel for any Holder).

               (viii) "Registration Statement" shall have the meaning ascribed
          to such term in Section 11(b).



                                       6
<PAGE>

               (ix) "Registration Period" shall have the meaning ascribed to
          such term in Section 11(c).

               (x) "SEC" shall mean the U.S. Securities and Exchange Commission.

               (xi) "Selling Expenses" shall mean all underwriting discounts and
          selling commissions applicable to the sale of Registrable Securities
          and all fees and expenses of legal counsel for any Holder.

          (b) No later than 60 days after the purchase of Shares pursuant to
     this Subscription Agreement (the "Filing Date"), the Company will file a
     registration statement (the "Registration Statement") with the SEC and use
     its reasonable best efforts to effect the registration, qualifications or
     compliances (including, without limitation, the execution of any required
     undertaking to file post-effective amendments, appropriate qualifications
     or exemptions under applicable blue sky or other state securities laws and
     appropriate compliance with applicable securities laws, requirements or
     regulations) as may be so reasonably requested and as would permit or
     facilitate the sale and distribution of all Registrable Securities.
     Notwithstanding the foregoing, the Company will not be obligated to enter
     into any underwriting agreement for the sale of any of the Shares.

          (c) All Registration Expenses incurred in connection with any
     registration, qualification, exemption or compliance pursuant to Section
     11(b) shall be borne by the Company. All Selling Expenses relating to the
     sale of securities registered by or behalf of Holders shall be borne by
     such Holders pro rata on the basis of the number of securities so
     registered.

          (d) In the case of the registration, qualification, exemption or
     compliance effected by the Company pursuant to this Subscription Agreement,
     the Company will, upon reasonable request, inform each Holder as to the
     status of such registration, qualification, exemption and compliance. At
     its expense the Company will:

               (i) use its reasonable best efforts to keep such registration,
          and any qualification, exemption or compliance under state securities
          laws which the Company determines to obtain, continuously effective
          until at least the second anniversary of the Closing Date or until the
          Holders have completed the distribution described in the registration
          statement relating thereto, whichever first occurs. The period of time
          during which the Company is required hereunder to keep the
          Registration Statement effective is referred to herein as "the
          Registration Period." Notwithstanding the foregoing at the Company's
          election, the Company may cease to keep such registration,
          qualification or compliance effective with respect to any Registrable
          Securities and the registration rights of a Holder shall expire, at
          such time as the Holder may sell under Rule 144 under the Securities
          Act (or other exemption from registration acceptable to the Company)
          in a


                                       7
<PAGE>

          three-month period all Registrable Securities then held by such
          Holder;

               (ii) advise the Holders:

                    (A) when the Registration Statement or any amendment thereto
               has been filed with the SEC and when the Registration Statement
               or any post-effective amendment thereto has become effective;

                    (B) of any request by the SEC for amendments or supplements
               to the Registration Statement or the prospectus included therein
               or for additional information;

                    (C) of the issuance by the SEC of any stop order suspending
               the effectiveness of the Registration Statement or the initiation
               of any proceeding for such purpose;

                    (D) of the receipt by the Company of any notification with
               respect to the suspension of the qualification of the Shares
               included therein for sale in any jurisdiction or the initiation
               or threatening of any proceeding for such purpose; and

                    (E) of the happening of any event that requires the making
               of any changes in the Registration Statement or the prospectus so
               that, as of such date, the statements therein are not misleading
               and do not omit to state a material fact required to be stated
               therein or necessary to make the statements therein (in the case
               of the prospectus, in the light of the circumstances under which
               they were made) not misleading;

               (iii) make every reasonable effort to obtain the withdrawal of
          any order suspending the effectiveness of any Registration Statement
          at the earliest possible time;

               (iv) during the Registration Period deliver to each Holder,
          without charge, as many copies of the prospectus included in such
          Registration Statement and any amendment or supplement thereto as such
          Holder may reasonably request; and the Company consents to the use,
          consistent with the provisions hereof, of the prospectus or any
          amendment or supplement thereto by each of the selling Holders of
          Registrable Securities in connection with the offering and sale of the
          Registrable Securities covered by the prospectus or any amendment or
          supplement thereto;


                                       8
<PAGE>

               (v) prior to any public offering of the Registrable Securities
          pursuant to any Registration Statement, register or qualify or obtain
          an exemption for offer and sale under the securities or blue sky laws
          of such jurisdictions as any such Holders reasonably request in
          writing, provided that the Company shall not for any such purpose be
          required to qualify generally to transact business as a foreign
          corporation in any jurisdiction where it is not so qualified or to
          consent to general service of process in any such jurisdiction, and do
          any and all other acts or things reasonably necessary or advisable to
          enable the offer and sale in such jurisdictions of the Registrable
          Securities covered by such Registration Statement;

               (vi) cooperate with the Holders to facilitate the timely
          preparation and delivery of certificates representing Registrable
          Securities to be sold pursuant to any Registration Statement free of
          any restrictive legends to the extent not required at such time and in
          such denomination and registered in such names as Holders may request
          at least three business days prior to sales of Registrable Securities
          pursuant to such Registration Statement; and

               (vii) upon the occurrence of any event contemplated by Section
          11(d)(ii)(E) above, the Company shall promptly prepare a
          post-effective amendment to the Registration Statement or a supplement
          to the related prospectus, or file any other required document so
          that, as thereafter delivered to purchasers of the Registrable
          Securities included therein not misleading, the prospectus will not
          include any untrue statement of a material fact or omit to state any
          material fact necessary to make the statements therein not misleading
          in the light of the circumstances under which they were made.

          (e) The Holders shall have no right to take any action to restrain,
     enjoin or otherwise delay any registration pursuant to Section 11(b) hereof
     as a result of any controversy that may arise with respect to the
     interpretation or implementation of this Subscription Agreement.

          (f)  (i) To the extent permitted by law, the Company will
          indemnify each Holder, each underwriter of the Registrable Securities
          and each person controlling such Holder within the meaning of Section
          15 of the Securities Act, with respect to which any registration,
          qualification or compliance has been effected pursuant to this
          Subscription Agreement, against losses, damages and liabilities (or
          action in respect thereof), including any of the incurred in
          settlement of any litigation, commenced or threatened (subject to
          Section 11(f)(iii) below), arising out of or based on any untrue
          statement (or alleged untrue statement) of a material fact contained
          in any Registration Statement, prospectus or offering circular, or any
          amendment or supplement thereof, incident to any such registration,
          qualification or compliance, or based on any omission (or alleged


                                       9
<PAGE>

          omission) to state therein a material fact required to be stated
          therein or necessary to make the statements therein not misleading, in
          light of the circumstances in which they were made, and will reimburse
          each Holder, each underwriter of the Registrable Securities and each
          person controlling such Holder, for reasonable legal and any other
          expenses reasonably incurred in connection with investigating or
          defending any such claim, loss, damage, liability or action as
          incurred; provided that the Company will not be liable in any such
          case to the extent that any untrue statement or omission or allegation
          thereof is made in reliance upon and in conformity with written
          information furnished to the Company by or on behalf of such Holder
          and stated to be specifically for use in preparation of such
          registration statement, prospectus or offering circular; further
          provided that the indemnity contained in this Section 11(f)(i) shall
          not apply to amounts paid in settlement of any such claim, loss,
          damages, liability, action or proceeding if such settlement is
          effected without the consent of the Company (which consent shall not
          be unreasonably withheld), nor shall the Company be liable in any such
          case where the claim, loss, damage or liability arises out of or is
          related to the failure of the Holder to comply with the covenants and
          agreements contained in this Agreement with respect to the sales of
          Registrable Securities, and except that the foregoing indemnity
          agreement is subject to the conditions that insofar as it relates to
          (A) any such untrue statement or alleged untrue statement or omission
          or alleged omission made in the preliminary prospectus but eliminated
          or remedied in the amended prospectus filed with the SEC pursuant to
          Rule 424(b) or in the prospectus subject to completion and term sheet
          under Rule 434 of the Securities Act, which together meet the
          requirements of Section 10(a) of the Securities Act (the "Final
          Prospectus"), such indemnity agreement shall not inure to the benefit
          of any such Holder, any such underwriter or any such controlling
          person, if a copy of the Final Prospectus was not furnished to person
          or entity asserting the loss, liability, claim or damage at or prior
          to the time such furnishing is required by the Securities Act, and (B)
          any such untrue statement or alleged untrue statement or omission or
          alleged omission based upon information furnished to the Company by
          such Holder, such indemnity agreement shall not inure to the benefit
          of any such Holder, any such underwriter or any such controlling
          person;

               (ii) Each Holder will severally, if Registrable Securities held
          by such Holder 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, each underwriter of
          the Shares and each person who controls the Company within the meaning
          of Section 15 of the Securities Act, against all claims, losses,
          damages and liabilities (or actions in respect thereof), including any
          of the foregoing incurred in settlement of any litigation, commenced
          or threatened (subject to Section 11(f)(iii) below), arising out of or
          based on any untrue statement (or alleged untrue statement) of a
          material fact contained in any registration statement, prospectus or
          offering circular, or any amendment or supplement thereof, incident to
          any such registration, qualification or compliance, or based on any
          omission (or alleged


                                       10
<PAGE>

          omission) to state therein a material fact required to be stated
          therein or necessary to make the statements therein not misleading, in
          light of the circumstances in which they were made, and will reimburse
          the Company, such directors and officers, each underwriter of the
          Shares and each person controlling the Company for reasonable legal
          and any other expenses reasonably incurred in connection with
          investigating or defending any such claim, loss, damage, liability or
          action as incurred, in each case to the extent, but only to the
          extent, that such untrue statement or omission or allegation thereof
          is made in reliance upon and in conformity with written information
          furnished to the Company by or on behalf of the Holder and stated to
          be specifically for use in preparation of such registration statement,
          prospectus or offering circular; provided that the indemnity shall not
          apply to the extent that such claim, loss, damage or liability results
          from the fact that a current copy of the prospectus that was made
          available to the Holder was not sent or given to the person asserting
          any such claim, loss, damage or liability at or prior to the written
          confirmation of the sale of the Registrable Securities confirmed to
          such person if such current copy of the prospectus would have cured
          the defect giving rise to such loss, claim, damage or liability.
          Notwithstanding the foregoing, in no event shall a Holder be liable
          for any such claims, losses, damages or liabilities in excess of the
          proceeds received by such Holder in the offering, except in the event
          of fraud by such Holder;

               (iii) Each party entitled to indemnification under this Section
          11(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
          litigation, 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 Indemnified Party's expense, 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 Subscription Agreement, unless such failure
          is prejudicial to the Indemnifying Party in defending such claim or
          litigation. An Indemnifying Party shall not be liable for any
          settlement of an action or claim effected without its written consent
          (which consent will not be unreasonably withheld);

               (iv) If the indemnification provided for in this Section 11(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


                                       11
<PAGE>

          referred to therein, then the Indemnifying Party, in lieu of
          indemnifying such Indemnified Party thereunder, 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 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.

          (g)  (i) Each Holder agrees that, upon receipt of any notice from the
          Company of the happening of any event requiring the preparation of a
          supplement or amendment to a prospectus relating to Registrable
          Securities so that, as thereafter delivered to the Holders, such
          prospectus will not contain any untrue statement of a material fact or
          omit to state any material fact required to be stated therein or
          necessary to make the statements therein not misleading, each Holder
          will forthwith discontinue disposition of Registrable Securities
          pursuant to the Registration Statement contemplated by Section 11(b)
          until its receipt of copies of the supplemented or amended prospectus
          from the Company and, if so directed by the Company, each Holder shall
          deliver to the Company all copies, other than permanent file copies
          then in such Holder's possession, of the prospectus covering such
          Registrable Securities current at the time of receipt of such notice;

               (ii) Each Holder agrees to suspend, upon request of the Company,
          any disposition of Registrable Securities pursuant to the Registration
          Statement and prospectus contemplated by Section 11(b) during (A) any
          period not to exceed two 30-day periods within any one 12-month period
          the Company requires in connection with a primary underwritten
          offering of equity securities and (B) any period, not to exceed one
          30-day period per circumstance or development, when the Company
          determines in good faith that offers and sales pursuant thereto should
          not be made by reason of the presence of material undisclosed
          circumstances or developments with respect to which the disclosure
          that would be required in such a prospectus is premature, would have
          an adverse effect on the Company or is otherwise inadvisable;

               (iii) As a condition to the inclusion of its Registrable
          Securities, each Holder shall furnish to the Company such information
          regarding such Holder and the distribution proposed by such Holder as
          the Company may


                                       12
<PAGE>

          request in writing or as shall be required in connection with any
          registration, qualification or compliance referred to in this Section
          11;

               (iv) Each Holder hereby covenants with the Company (A) not to
          make any sale of the Registrable Securities without effectively
          causing the prospectus delivery requirements under the Securities Act
          to be satisfied, and (B) if such Registrable Securities are to be sold
          by any method or in any transaction other than on a national
          securities exchange, in the over-the-counter market, in privately
          negotiated transactions, or in a combination of such methods, to
          notify the Company at least five business days prior to the date on
          which the Holder first offers to sell any such Shares;

               (v) Each Holder acknowledges and agrees that the Registrable
          Securities sold pursuant to a Registration Statement are not
          transferable on the books of the Company unless the stock certificate
          submitted to the transfer agent evidencing such Registrable Securities
          is accompanied by a certificate reasonably satisfactory to the Company
          to the effect that (A) the Registrable Securities have been sold in
          accordance with such Registration Statement and (B) the requirement of
          delivering a current prospectus has been satisfied;

               (vi) Each Holder agrees not to take any action with respect to
          any distribution deemed to be made pursuant to such Registration
          Statement, that constitutes a violation of Regulation M under the
          Exchange Act or any other applicable rule, regulation or law;

               (vii) At the end of the period during which the Company is
          obligated to keep the Registration Statement current and effective as
          described above, the Holders of Registrable Securities included in the
          Registration Statement shall discontinue sales of shares pursuant to
          such Registration Statement upon receipt of notice from the Company of
          its intention to remove from registration the shares covered by such
          Registration Statement which remain unsold, and such Holders shall
          notify the Company of the number of shares registered which remain
          unsold immediately upon receipt of such notice from the Company.

          (h) With a view to making available to the Holders the benefits of
     certain rules and regulations of the SEC which at any time permit the sale
     of the Registrable Securities to the public without registration, the
     Company agrees to use its reasonable best efforts to:

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

               (ii) file with the SEC in a timely manner all reports and


                                       13
<PAGE>

          other documents required of the Company under the Exchange Act; and

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

          (i) The rights to cause the Company to register Registrable Securities
     granted to the Holders by the Company under Section 11(a) may be assigned
     in full by a Holder, provided that such transfer may otherwise be effected
     in accordance with applicable securities laws; (ii) such Holder gives prior
     written notice to the Company; and (iii) such transferee agrees to comply
     with the terms and provisions of this Subscription Agreement, and such
     transfer is otherwise in compliance with this Subscription Agreement.
     Except as specifically permitted by this Section 11(i), the rights of a
     Holder with respect to Registrable Securities as set out herein shall not
     be transferable to any other Person, and any attempted transfer shall cause
     all rights of such Holder therein to be forfeited.

          (j) With the written consent of the Company and the Holders holding at
     least a majority of the Registrable Securities that are then outstanding,
     any provision of this Section 11 may be waived (either generally or in a
     particular instance, either retroactively or prospectively and either for a
     specified period of time or indefinitely) or amended. Upon the effectuation
     of each such waiver or amendment, the Company shall promptly give written
     notice thereof to the Holders, if any, who have not previously received
     notice thereof or consented thereto in writing.

     12. Acknowledgment. The undersigned acknowledges that the undersigned has
carefully read and fully understands this Subscription Agreement and its
representations.

     13. Governing Law. This Subscription Agreement shall be governed by and
construed in accordance with the laws of the State of New York with the
exception of the choice of law provisions thereof.

     14. Counterparts. This Subscription Agreement shall be executed through the
use of separate signature pages or in any number of counterparts, and each of
such counterparts shall, for all purposes, constitute one agreement binding on
all parties.


                                       14
<PAGE>

     IN WITNESS WHEREOF, the undersigned has executed this Subscription
Agreement this day of ____________, 1998.


                                         -----------------------------------
                                         (Purchaser's Name)


                                         -----------------------------------
                                         (Purchaser's Signature)


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

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

                                         -----------------------------------
                                         (Purchaser's Address)


                                         -----------------------------------
                                         (Purchaser's Social Security or
                                         Taxpayer Identification Number)


                                         $
                                         -----------------------------------
                                         Subscription Amount


                                         -----------------------------------
                                         (Purchaser's Telephone Number)





                                       15
<PAGE>




                                   ACCEPTANCE


     The undersigned hereby accepts the foregoing Subscription Agreement this
_____ day of _____________, 1998.



Compositech Ltd.


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

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

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





                                                                    EXHIBIT 23.1


                         CONSENT OF INDEPENDENT AUDITORS

We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-3) and related Prospectus of Compositech Ltd. for
the registration of 2,968,719 shares of its Common Stock and to the
incorporation by reference therein of our report dated February 12, 1999, except
for Note 15 as to which the date is March 26, 1999, with respect to the
financial statements of Compositech Ltd. included in its Annual Report (Form
10-KSB) for the year ended December 31, 1998, filed with the Securities and
Exchange Commission.

                                                   /s/ Ernst & Young LLP


Melville, New York
March 31, 1999





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