COMPOSITECH LTD
8-K, 1997-10-27
ELECTRONIC COMPONENTS & ACCESSORIES
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                          =============================

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 8-K



                                 CURRENT REPORT



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

                        Date of Report (Date of earliest
                                event reported):
                                October 16, 1997




                                COMPOSITECH LTD.
             (Exact name of registrant as specified in its charter)



                                    Delaware
                 (State or other jurisdiction of incorporation)

          0-20701                                         11-2710467
 (Commissioner File Number)                 (IRS Employer Identification Number)



                               120 Ricefield Lane
                            Hauppauge, New York 11788
               (Address of principal executive offices) (Zip Code)



       Registrant's telephone number, including area code: (516) 436-5200



<PAGE>



Item 5. Other Events.

          On October 16, 1997, Compositech Ltd. (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 for which firm commitments have been obtained
from the National Bank of Canada 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
at $5.09 per share (representing the weighted average closing price for the 60
day trading period ending two days before the closing). The Quebec Investors
will 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 late in 1998.




Item 7. Financial Statements, Pro Forma Financial Information and Exhibits.

     (c)  Exhibits. The following exhibits accompany this Report:

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

      10.1  Technology Licensing Agreement dated October 16, 1997, by and
            between Compositech Ltd. and Lamines CTEK Inc.

      10.2  Subscription Agreement dated October 16, 1997, by and among: Societe
            Innovatech du Grand Montreal, Industries Devma Inc.*, Fonds de
            Solidarite des Travailleurs du Quebec (F.T.Q.), Fonds Regional de
            Solidarite Ile de Montreal and Compositech Ltd.

      10.3  Registration Rights Agreement dated October 16, 1997, by and among:
            Societe Innovatech du Grand Montreal, Industries Devma Inc.*, Fonds
            de Solidarite des Travailleurs du Quebec (F.T.Q.), Fonds Regional de
            Solidarite Ile de Montreal and Compositech Ltd.

      10.4  Subscription Agreement dated October 16, 1997, by and between
            Compositech Ltd. and Lamines CTEK Inc.

      10.5  Shareholders Agreement dated October 16, 1997, among the
            Shareholders of Lamines CTEK Inc.

      10.6  Stock Exchange Agreement dated October 16, 1997, by and among:
            Societe Innovatech du Grand Montreal, Industries Devma Inc.*, Fonds
            de Solidarite des Travailleurs du Quebec (F.T.Q.), Fonds Regional de
            Solidarite Ile de Montreal and Compositech Ltd.

      10.7  Sales Agency and Marketing Agreement dated October 16, 1997, by and
            between Lamines CTEK Inc. and Compositech Ltd.


<PAGE>


      10.8  Agreement with respect to electing a nominee of the Quebec Investors
            to the Board of Directors of Compositech Ltd. dated October 16,
            1997, by and among: Societe Innovatech du Grand Montreal, Industries
            Devma Inc.*, Fonds de Solidarite des Travailleurs du Quebec
            (F.T.Q.), Fonds Regional de Solidarite Ile de Montreal and
            Compositech Ltd. and certain of its principal shareholders.

      99.1  News Release dated October 17, 1997, announcing that on October 16,
            1997 the Company closed its previously announced transaction with
            the Quebec Investors.

- ----------

      *     Industries Devma Inc. is a subsidiary of Societe Generale de
            Financement du Quebec.


                                   SIGNATURES

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


                                        COMPOSITECH LTD.



                                        By: /s/ Samuel S. Gross
                                            ----------------------------
                                            Samuel S. Gross
                                            Executive Vice President and
                                            Treasurer


Date: October 27, 1997


<PAGE>


                                Index to Exhibits
                                -----------------

    Exhibit                                                        Sequentially
     Number                   Description of Exhibit               Numbered Page
     ------                   ----------------------               -------------

      10.1  Technology Licensing Agreement dated October 16,
            1997, by and between Compositech Ltd. and Lamines
            CTEK Inc.

      10.2  Subscription Agreement dated October 16, 1997, by and
            among: Societe Innovatech du Grand Montreal,
            Industries Devma Inc.*, Fonds de Solidarite des
            Travailleurs du Quebec (F.T.Q.), Fonds Regional de
            Solidarite Ile de Montreal and Compositech Ltd.

      10.3  Registration Rights Agreement dated October 16, 1997,
            by and among: Societe Innovatech du Grand Montreal,
            Industries Devma Inc.*, Fonds de Solidarite des
            Travailleurs du Quebec (F.T.Q.), Fonds Regional de
            Solidarite Ile de Montreal and Compositech Ltd.

      10.4  Subscription Agreement dated October 16, 1997, by and
            between Compositech Ltd. and Lamines CTEK Inc.

      10.5  Shareholders Agreement dated October 16, 1997, among
            the Shareholders of Lamines CTEK Inc.

      10.6  Stock Exchange Agreement dated October 16, 1997, by
            and among: Societe Innovatech du Grand Montreal,
            Industries Devma Inc.*, Fonds de Solidarite des
            Travailleurs du Quebec (F.T.Q.), Fonds Regional de
            Solidarite Ile de Montreal and Compositech Ltd.

      10.7  Sales Agency and Marketing Agreement dated October
            16, 1997, by and between Lamines CTEK Inc. and
            Compositech Ltd.

      10.8  Agreement with respect to electing a nominee of the
            Quebec Investors to the Board of Directors of
            Compositech Ltd. dated October 16, 1997, by and
            among: Societe Innovatech du Grand Montreal,
            Industries Devma Inc.*, Fonds de Solidarite des
            Travailleurs du Quebec (F.T.Q.), Fonds Regional de
            Solidarite Ile de Montreal and Compositech Ltd. and
            certain of its principal shareholders.

      99.1  News Release dated October 17, 1997, announcing that
            on October 16, 1997 the Company closed its previously
            announced transaction with the Quebec Investors.




TECHNOLOGY LICENSING AGREEMENT MADE AND ENTERED INTO IN THE CITY AND DISTRICT OF
MONTREAL, ON THE 16TH DAY OF OCTOBER, 1997

BY AND BETWEEN: COMPOSITECH   LTD.,   a  body   politic  and   corporate,   duly
                incorporated  according  to the laws of the  State of  Delaware,
                having its head  office and  principal  place of business in the
                City of Hauppauge, State of New York,

                (hereinafter referred to as the "Licensor")

                PARTY OF THE FIRST PART

AND:            LAMINES  CTEK  INC.,  a  body   politic  and   corporate,   duly
                incorporated  according  to the Canadian  Business  Corporations
                Act,  having its head office and principal  place of business in
                the City of Montreal, Province of Quebec,

                (hereinafter referred to as the "Licensee")

                PARTY OF THE SECOND PART

SECTION 1 - PREAMBLE

1.1 WHEREAS the Licensee wishes to build the Plant (as  hereinafter  defined) in
order to manufacture and sell Products (as hereinafter defined);

1.2  WHEREAS  Licensor is the owner of the  Patents  (as  hereinafter  defined),
Copyrights (as  hereinafter  defined) and Technology  (as  hereinafter  defined)
required to manufacture  Equipment (as  hereinafter  defined) and to manufacture
and sell Products;

1.3 WHEREAS  Licensor  has agreed to grant to Licensee  and  Licensee  wishes to
acquire from Licensor the right and license to use the Patents,  Copyrights  and
Technology to manufacture Products and to have manufactured, for its own use and
to assemble Equipment;

1.4 WHEREAS Licensor has also agreed to grant to Licensee and Licensee wishes to
acquire from Licensor the right and license to market, promote, advertise, sell,
distribute  and  merchandise  Products in  association  with the Trade Marks (as
hereinafter defined).

     NOW, THEREFORE, THE PARTIES HERETO AGREE AS FOLLOWS:

SECTION 2 - DEFINITIONS

2.1 Definitions. In this Agreement:

<PAGE>

                                      - 2 -

2.1.1   "Affiliate"  has the  meaning  ascribed  thereto in the Canada  Business
        Corporations Act;

2.1.2   "Approval" has the meaning ascribed thereto in paragraph 4.3;

2.1.3   "Art" has the meaning ascribed thereto in paragraph 8.3.4;

2.1.4   "Asset Sale" has the meaning ascribed thereto in subsection 6.4;

2.1.5   "Confidential Information" of a Disclosing Party means (a) all concepts,
        methods,  procedures,  inventions,  know-how,  secrets,  data and  other
        information  of the  Disclosing  Party,  whether  in  written,  printed,
        electronic,  unrecorded or any other form whatsoever,  and whether known
        now or  developed  during  the  Term of this  Agreement,  useful  in the
        development or exploitation of the Products or the Equipment,  including
        all documentation  thereof, and (b) all business plans of the Disclosing
        Party  relating  to  the  manufacturing,  marketing  or  selling  of the
        Products, except for information that the Receiving Party can reasonably
        demonstrate:

        2.1.5.1 has become  generally known to those in the printed wiring board
        field other than through unauthorized disclosure by the Receiving Party;

        2.1.5.2  is known to the  Receiving  Party  prior to  disclosure  by the
        Disclosing Party; or

        2.1.5.3   has   become   available   to  the   Receiving   Party   on  a
        non-confidential basis from a source other than the Disclosing Party.

2.1.6   "Copyrights" means in respect of the Technology,  all the copyrights and
        industrial designs and registrations  thereof and applications  therefor
        and all renewals, modifications, developments and extensions thereto, as
        well as all other  copyrights and  industrial  designs in respect of the
        Technology  which may  hereafter be issued to or acquired by Licensor or
        for which the Licensor may have the right to grant licenses;

2.1.7   "Disclosing Party" has the meaning ascribed thereto at subsection 9.1;

2.1.8   "Equipment"  means any  machinery or equipment  developed or patented by
        the Licensor for the purpose of manufacturing the Products;

2.1.9   "Event of Default" has the meaning ascribed thereto at subsection 6.3;

<PAGE>

                                      - 3 -

2.1.10  "Fairness  Committee"  has the meaning  ascribed  thereto in  subsection
        15.1;

2.1.11  "Fee Adjustment" has the meaning ascribed thereto in subsection 4.3;

2.1.12  "Intellectual  Property" means the Patents, the Copyrights and the Trade
        Marks;

2.1.13  "Integral  Circuit" means  laminates  with integral  circuits or printed
        circuit  boards with  integral  circuits as described  by the  following
        claims or parts of such  claims  set forth in  Licensor's  patents  Nos.
        4,943,334, 5,037,691 and 5,478,421:

                (i) claims 70-73 of U.S. Patent 4,943,334;

                (ii)claims 16 and 26-30 of U.S. Patent No.  4,943,334,  provided
        that the  conductive  surface  is in the form of a series of  conductive
        line  traces  etched or  formed  between  two or more pads  (hereinafter
        called a "circuit")  and further  provided that the circuit is formed on
        the tooling and  transferred  to the laminate or printed  circuit  board
        during the molding process;

                (iii)  claims  7,  8,  36,  37,  42 and 43 of  U.S.  Patent  No.
        5,037,691, provided that the metal or metallic coating is in the form of
        a circuit; and

                (iv)  claims  4,  5,  8-11,  50,  64 and 73 of U.S.  Patent  No.
        5,478,421,  provided that the metal or conductive surface is in the form
        of a circuit  and  further  provided  that the  circuit is formed on the
        tooling and  transferred to the laminate or printed circuit board during
        the molding process;

2.1.14  "Investors" means Societe Innovatech du Grand Montreal, Industries Devma
        Inc.,  Fonds de Solidarite des Travailleurs du Quebec (F.T.Q.) and Fonds
        Regional de Solidarite Ile de Montreal;

2.1.15  "Joint  Ventures"  means  any  entity  in which  Licensor  or any of its
        Affiliates has an equity  interest  of at least  33 1/3%;  however,  the
        parties shall not be deemed to be in a "Joint Venture" relationship with
        one another for the purposes of this Agreement;

2.1.16  "Knowledge"  - an  individual  will be deemed to have  "Knowledge"  of a
        particular fact or other matter if:

                2.1.16.1 such individual is actually aware of such fact or other
                matter, or

                2.1.16.2 a prudent  individual  could be expected to discover or
                otherwise  become  aware  of such  fact or other  matter  in the
                course of  conducting a reasonably  comprehensive  review of the
                files, books and records of the Corporation.

                A Person  (other  than an  individual)  will be  deemed  to have
                "Knowledge"  of  a  particular  fact  or  other  matter  if  any
                individual  who is serving as an officer of such  Person has, or
                at any prior time had, Knowledge of such fact or other matter;

<PAGE>

                                      - 4 -

2.1.17  "Licensee  Determination" has the meaning ascribed thereto at subsection
        4.3;

2.1.18  "Licensee Fee Adjustment" has the meaning ascribed thereto at subsection
        4.3;

2.1.19  "Licensee's Improvements" has the meaning ascribed thereto at subsection
        5.2;

2.1.20  "Licensor Approval" has the meaning ascribed thereto at subsection 4.3;

2.1.21  "Licensor  Determination" has the meaning ascribed thereto at subsection
        4.3;

2.1.22  "Licensor  Improvements"  has the meaning ascribed thereto at subsection
        5.1 hereof;

2.1.23  "Multi Layer Printed Circuit Boards" means the circuit boards defined in
        one or more of claims  18-26 and 63-68 of U.S.  Patent No.  5,037,691 or
        the circuit boards  produced  using the process  described in any of the
        claims of U.S. Patents Nos. 5,376,326 and 5,512,224;

2.1.24  "Normal  Capacity"  means  the Plant  both  manufacturing  and  shipping
        2,475,000  square feet of  Products  during the same period of three (3)
        consecutive  months in response to firm orders  received by the Licensee
        in the normal course of business  justifying the  manufacturing  of such
        quantity of Products;

2.1.25  "North America" means Canada,  the United States of America,  Mexico and
        the Caribbean Islands, including the Antilles and the Bahamas;

2.1.26  "Patents"  means all the patents and patent  applications  relating  to,
        used  in or  useful  in the  development,  manufacturing,  marketing  or
        distribution  of  Products or  relating  to the  Equipment,  patents and
        patent  applications  covering  Licensor  Improvements,  any patents and
        patent applications covering improvements, modifications,  developments,
        additions and  alterations to the  Technology,  Equipment or Products by
        any licensee of Licensor for which  Licensor may have the right to grant
        licenses  to  Licensee  during  the Term,  as well as all other  patents
        relating to the Technology, Equipment or Products which may hereafter be
        issued to or acquired by  Licensor  or for which  Licensor  may have the
        right to grant  licenses,  provided that the "Patents" shall not include
        the  subject  matter of (i) any claims of any  patents or  applications,
        present or future, to the extent that they relate to Multi Layer Printed
        Circuit  Boards or  Integral  Circuits,  and (ii) any  patents or patent
        applications  or  claims  thereof  which  may be filed or  issued in the
        future,  directed to subject matter  different from that included in the
        Patents;

2.1.27  "Person"  means an  individual,  partnership,  joint venture,  trustee,
        trust,    corporation,   division  of  a  corporation,   unincorporated
        organization  or other  entity  or a  government,  state or  agency or
        political   subdivision  thereof,  and  pronouns  when they  refer to a
        Person  have a similarly extended meaning;


<PAGE>

                                      - 5 -


2.1.28  "Plant" means the manufacturing  plant of Licensee to be situated in the
        Montreal region;

2.1.29  "Products"  means  laminates for printed wiring boards and for all other
        uses  manufactured  using the Patents,  Copyrights  and the  Technology,
        provided,  however, that Multi Layer Printed Circuit Boards and Integral
        Circuits  shall  not be  deemed  Products  within  the  purview  of this
        Agreement;

2.1.30  "Proportion" means for North America for the first two twelve (12) month
        periods  commencing  on the date hereof,  a fraction,  the  numerator of
        which shall be the annual planned Product manufacturing  capacity of the
        Plant and the denominator of which shall be the aggregate annual planned
        Product manufacturing capacity of all plants (including the Plant) owned
        or operated by Licensor or its  Affiliates or any other Person  licensed
        (including   Licensee)  or  otherwise  authorized  by  Licensor  or  its
        Affiliates  to use  the  Intellectual  Property  and  Technology  and/or
        manufacture or sell Products in North America;

2.1.31  "Purchaser" has the meaning ascribed thereto in subsection 6.4;

2.1.32  "Receiving Party" has the meaning ascribed thereto at paragraph 9.1.2;

2.1.33  "Representatives" has the meaning ascribed thereto at subsection 9.2;

2.1.34  "Sales  Agency  and  Marketing  Agreement"  means the sales  agency  and
        marketing  agreement entered into between the parties hereto on the date
        hereof;

2.1.35  "Sales  Proportion"  means (i) for  North  America  commencing  with the
        twenty-fifth  (25th) month following the date hereof and ending December
        31, 2000 and in each fiscal year of Licensee thereafter, a fraction, the
        numerator of which shall be the sales of Products in North  America from
        the Plant for the period in question, and the denominator of which shall
        be the  aggregate  annual  sales of  Products  in North  America for the
        period in  question  from all  plants  (including  the Plant) and in the
        event that a plant in North America has not made any sales,  the planned
        Product manufacturing capacity of such plant for the period in question,
        owned or  operated by Licensor  or its  Affiliates  or any other  Person
        licensed (including Licensee) or otherwise authorized by Licensor or its
        Affiliates  to use  the  Intellectual  Property  and  Technology  and/or
        manufacture  or sell  Products in North America from such plant in North
        America multiplied by the weighted average selling price of all Products
        sold in North America for the period in question  ("North American Sales
        Proportion")  and (ii) for each country outside of North America in each
        fiscal  year,  a fraction,  the  numerator  of which shall be the annual
        sales of Products in such country

<PAGE>

                                      - 6 -

        from the  Plant  and the  denominator  of which  shall be the  aggregate
        annual sales of Products in such country from all plants  (including the
        Plant)  and in the event that a plant in such  country  has not made any
        sales, the annual planned Product manufacturing  capacity of such plant,
        owned or  operated by Licensor  or its  Affiliates  or any other  Person
        licensed  (including  Licensee)  or  otherwise  authorized  to  use  the
        Intellectual  Property  and  Technology  and/or to  manufacture  or sell
        Products in such country from such plant in such country  multiplied  by
        the weighted  average selling price of all Products sold in such country
        for the period in question (the  "Country  Sales  Proportion").  For the
        purposes  of  subsection  11.2  hereof  only,  Sales  Proportion,  North
        American Sales Proportion and Country Sales Proportion shall be based on
        the twelve (12) month period  following the issuance or  registration of
        the  Patent,  Copyrights  or  Trade  Mark.  For  the  purposes  of  this
        definition,  sales shall be calculated on an "Ex-Works" basis net of any
        tariff, customs duties and penalties,  sales and value added taxes, user
        fees,  service fees,  packaging costs,  freight costs and transportation
        insurance costs,  transloading costs and all other costs associated with
        deliveries,  damage allowances,  rebates,  returns and volume incentives
        and any other  costs,  duties and fees which should be excluded to allow
        the sales to be  calculated  on an  "Ex-Works"  basis as provided in the
        1990 Incoterms of the International Chamber of Commerce;

2.1.36  "Shareholders  Agreement" means the shareholders  agreement entered into
        on the date hereof among all the holders of shares of Licensee;

2.1.37  "Share Sale" has the meaning ascribed thereto in subsection 6.4;

2.1.38  "Technical Services Agreement" means the services agreement entered into
        on the date hereof between Licensor and Licensee;

2.1.39  "Technology"   means   information,   technical   knowledge,   know-how,
        processes,  procedures,  devices,  jigs,  fixtures,  machines,  methods,
        inventions,  software  and trade  secrets now known and which may become
        known  to  Licensor  during  the  Term  (except  technology  that may be
        disclosed  to  Licensor  in the future by another  licensee  of Licensor
        which Licensor is legally  prohibited  from  disclosing to Licensee) (i)
        relating  to,  used  in  or  useful  in  the  development,  manufacture,
        marketing or distribution of Products or (ii) relating to the Equipment;

2.1.40  "Term" has the meaning ascribed thereto in subsection 6.1 hereof;

2.1.41  "Territory" means the world;

2.1.42  "Trade  Marks" means all trade marks,  whether or not  registered,  that
        Licensor may own or have the right to use  anywhere in the  Territory in
        relation to Products.

<PAGE>

                                      - 7 -

SECTION 3 - GRANT OF LICENSE

3.1 Grant of  License.  Subject  to the terms and  conditions  hereof,  Licensor
hereby grants to Licensee, the latter hereby accepting,

3.1.1   the right and  license to  manufacture  Products  at the Plant using the
        Patents, Copyrights and Technology,

3.1.2   subject to subsection 3.3, the  non-exclusive  right and license to have
        Equipment  manufactured  (and to assemble such Equipment) solely for its
        own use in the  Plant,  for  the  manufacture  of  Products,  using  the
        Patents, Copyrights and Technology,

3.1.3   subject to subsection 3.4, until the Plant operates at Normal  Capacity,
        the right and license,  exclusive except as to Licensor, to manufacture,
        market, promote, advertise, sell, distribute and merchandise Products in
        North  America,  and the  non-exclusive  right and  license  to  market,
        promote,   advertise,   sell,   distribute  and   merchandise   Products
        manufactured pursuant to paragraph 3.1.1 throughout the Territory,

3.1.4   subject to subsection  3.4, once the Plant shall have operated at Normal
        Capacity,  the  non-exclusive  right and  licence  to  market,  promote,
        advertise,  sell,  distribute and  merchandise  Products  throughout the
        Territory, provided, however, that (i) Licensor shall not have any right
        to grant to any Person any license which  impairs the rights  granted to
        Licensee and; (ii) if the Plant ceases to operate at Normal  Capacity at
        any time,  Licensor's  right to grant to any Person  any non-  exclusive
        right or license to market,  promote,  advertise,  sell,  distribute  or
        merchandise Products in North America is subject to Licensor maintaining
        the Plant at a capacity no lower than any other  plant in North  America
        owned by  Licensor,  any of its  Affiliates  or any  entity in which the
        Licensor or  any  of  its Affiliates has an equity  interest of at least
        33 1/3%,

3.1.5   the right and license,  subject to Licensee  fulfilling its  obligations
        set forth in Section 8 hereof,  to  market,  promote,  advertise,  sell,
        distribute and merchandise  Products in association with the Trade Marks
        throughout the Territory,  provided that as long as the Sales Agency and
        Marketing Agreement is in force, Licensor shall be entitled to designate
        the Trade Marks which Licensee may use in respect of the Products.

3.2  Sublicenses.  Licensee  shall  not  have any  right  to  grant  sublicenses
hereunder.

3.3  Equipment  Manufacturing.  In  connection  with the  rights  granted to the
Licensee  pursuant to  paragraph  3.1.2  hereof,  Licensee  shall be entitled to
contract with any responsible and reputable suppliers and/or  manufacturers,  in
connection with the manufacture of Equipment,

<PAGE>

                                      - 8 -

which  Equipment shall be delivered to and used solely by Licensee at Licensee's
Plant.  Licensee shall prior to so contracting notify Licensor in writing of the
name of such supplier and/or  manufacturer.  In the event that Licensor does not
advise Licensee within twenty (20) days of receipt of Licensee's  notice that it
believes,  acting  reasonably,  that such supplier  and/or  manufacturer  is not
responsible  or reputable,  then Licensor  shall be deemed to have accepted such
supplier and/or  manufacturer.  Licensee shall consult with Licensor in order to
establish such procedures as the parties will agree upon, acting reasonably,  as
will assure that the Technology is adequately protected against misappropriation
or misuse by any such supplier or manufacturer.  If Licensor  notifies  Licensee
within the twenty (20) day period that it believes, acting reasonably, that such
supplier  and/or  manufacturer  is not  responsible or reputable,  then Licensee
shall either (i) not contract with such  supplier  and/or  manufacturer  without
again  following the procedure set forth in this subsection 3.3, or (ii) contest
the  determination  of Licensor and submit the matter to the Fairness  Committee
and Arbitration, if necessary, who shall make the determination.

3.4  Importation  of Products into North  America.  Licensor  hereby agrees that
neither  it nor its  Affiliates  or  Joint  Ventures  shall,  anywhere  in North
America, market, promote,  advertise, sell, distribute or merchandise,  directly
or  indirectly,  products  manufactured  outside North America and which are the
same or similar to the Products  manufactured at the Plant, and Licensor and its
Affiliates  and Joint  Ventures  hereby further agree that they shall include in
any license or sub-license  granted to any Person a provision  prohibiting  such
licensee  or  sub-licensee  from  marketing,  promoting,  advertising,  selling,
distributing or merchandising  anywhere in North America,  products manufactured
outside  North  America  and  which  are the  same or  similar  to the  Products
manufactured at the Plant (and enforce such provision in the event of any breach
thereof by any such licensee or sublicensee,  to the extent reasonable),  except
if  (i)  such  marketing,   promotion,   advertising,   sale,   distribution  or
merchandising  is directly  effected  through the  Licensor,  acting as agent or
principal;  and (ii) a customer of Licensor, its Affiliates or Joint Ventures or
such  licensee or  sub-licensee  has expressly  requested  that such products be
manufactured  by a specific  plant situated  outside North  America,  after such
customer has been informed by Licensor, its Affiliates or Joint Ventures or such
licensee  or  sublicensee,  that  Licensee  is an  authorized  supplier  of such
products  in North  America,  and  Licensee  has a  reciprocal  right to market,
promote,  advertise, sell, distribute and merchandise Products from the Plant in
such  territory or  territories  outside North America from where the Person who
owns such  specific  plant is authorized to market,  promote,  advertise,  sell,
distribute  and  merchandise  products  which  are the  same or  similar  to the
Products manufactured at the Plant.

3.5  Immunity.  The rights and  licenses  granted to  Licensee  pursuant to this
Section 3 shall  include the right to pass on immunity  under the Patents to any
user or purchaser  of Products  manufactured  or sold by Licensee in  accordance
with this Agreement, as to all reasonably intended uses of the Products.

3.6 Multi Layer Printed Circuit Boards or Integral  Circuits.  In the event that
Licensor  wishes to grant any licenses in respect of Multi Layer Printed Circuit
Boards or Integral  Circuits in the Territory,  it shall negotiate in good faith
with Licensee for the granting of such

<PAGE>

                                      - 9 -

licenses to Licensee,  it being  understood  that Licensor  shall be entitled to
negotiate with others at the same time.

3.7 Rights of Licensor  Outside of North America.  Licensee hereby  acknowledges
and  confirms  that  insofar as the  license  rights  granted to it  pursuant to
subsection  3.1  hereof are  concerned,  its  Territory  shall  exclude  (i) the
exclusive territory contemplated in the license agreement between HT Troplast AG
(successor of Huls  Troisdorf AG) and Licensor  dated June 22, 1990 and (ii) any
other territory outside of North America for which Licensor grants any exclusive
license  rights in  connection  with the Patents and the  Technology,  the whole
subject to any  reciprocal  rights,  if any,  granted to  Licensee  pursuant  to
paragraph (ii) of subsection 3.4 hereof;

SECTION 4 - LICENSOR'S OBLIGATIONS

4.1  Licensor's  Initial  Obligations.  Concurrently  with the execution of this
Agreement,  Licensor  shall  disclose to  Licensee  the  Technology  and provide
Licensee  with copies of the  documents  set forth in Schedule  annexed  hereto.
Thereafter,  Licensor  shall  from time to time  upon the  request  of  Licensee
promptly provide Licensee with copies of all other existing documents,  records,
drawings, plans and writings in connection with the Technology.  Such Technology
and the services to be furnished by Licensor pursuant to the Technical  Services
Agreement  shall enable  Licensee to benefit  fully from the rights and licenses
granted to it pursuant to this Agreement.

4.2 Technical Services Agreement. In addition to the obligations of Licensor set
forth herein,  Licensor shall furnish to Licensee certain services in accordance
with the Technical Services Agreement.

4.3 Planned Manufacturing Capacity. Licensor shall be obliged to promptly inform
Licensee  in writing of the  planned  manufacturing  capacity  in square feet of
Products in all plants  owned or operated by Licensor or its  Affiliates  or any
other Person  licensed or otherwise  authorized by Licensor or its Affiliates to
use the  Intellectual  Property and the  Technology  and/or  manufacture or sell
Products in North America or outside of North America, if applicable, and of any
change  thereto  (the  "Licensor  Determination").  The  board of  directors  of
Licensee   shall  then  decide   whether  or  not  to  approve   such   Licensor
Determination.  In the event that such board of  directors  approves  of same in
writing within 10 days of being informed by Licensor  thereof (the  "Approval"),
then the parties shall  determine any  adjustment to the fees and costs provided
in Section 11 hereof already paid by Licensee for the period in question and the
manner in which same is to be  acquitted  (the "Fee  Adjustment").  In the event
that the  parties  cannot  agree  on the Fee  Adjustment  within  10 days of the
Approval,  then the parties  shall submit this matter to the Fairness  Committee
pursuant  to  Section  15  hereof.  However,  in the event  that  such  board of
directors does not approve of the Licensor Determination within 10 days of being
informed  by  Licensor  thereof,  then the  parties  shall  submit the  Licensor
Determination as well as the Fee Adjustment to the Fairness  Committee  pursuant
to Section 15 hereof.

<PAGE>

                                     - 10 -

     The board of  directors  of Licensee  shall be obliged to  promptly  inform
Licensor  in writing of the  planned  manufacturing  capacity  in square feet of
Products in the Plant and of any change thereto (the "Licensee  Determination").
Licensor   shall  then  decide   whether  or  not  to  approve   such   Licensee
Determination.  In the event that Licensor approves of same in writing within 10
days of being informed by Licensee thereof (the "Licensor  Approval"),  then the
parties shall determine any adjustment to the fees and costs provided in Section
11 hereof  already paid by Licensee for the period in question and the manner in
which same is to be acquitted (the "Licensee Fee Adjustment"). In the event that
(i) the parties  cannot agree on the Licensee Fee  Adjustment  within 10 days of
the Licensor Approval,  or (ii) the board of directors of Licensee cannot advise
Licensor in writing of the Licensee  Determination within ten (10) days of being
requested  in writing to do so by Licensor,  then the parties  shall submit this
matter to the Fairness Committee pursuant to Section 15 hereof.  However, in the
event that  Licensor  does not approve of the Licensee  Determination  within 10
days of being informed by the board of directors of Licensee  thereof,  then the
parties shall submit the determination of the Licensee  Determination as well as
the Licensee Fee  Adjustment  to the Fairness  Committee  pursuant to Section 15
hereof.

     For the first two twelve (12) month periods following the date hereof,  the
parties hereby agree that the estimated  planned  manufacturing  capacity of the
Plant is 9 900 000 square feet of Products  per twelve (12) month period and the
estimated  planned  manufacturing  capacity of the Licensor's  plant situated in
Long Island, New York is 4 950 000 square feet of Products per twelve (12) month
period,  the whole subject to the provisions of the first two paragraphs of this
subsection 4.3.

SECTION 5 - DEVELOPMENTS AND IMPROVEMENTS

5.1  Improvements  by  Licensor.  The  parties  hereby  agree  that  should  any
improvements, modifications,  developments, additions and alterations be made to
the Technology,  Equipment or Products by or on behalf of Licensor,  its agents,
employees,   consultants   or   representatives   at  any  time  (the  "Licensor
Improvements"), then the legal rights therein shall be the exclusive property of
Licensor.  Licensor shall promptly furnish Licensee with details of all Licensor
Improvements  and upon the request of Licensee  promptly  provide  Licensee with
copies of all  documents,  records,  drawings,  plans and writings in connection
with  the  Licensor  Improvements  which  exist  at  that  time.  Such  Licensor
Improvements  together with the services to be furnished by Licensor pursuant to
the Technical  Services  Agreement shall enable Licensee to make use of them for
the purposes provided for in this Agreement.  All Licensor Improvements shall be
deemed  licensed  to  Licensee  hereunder  for the  purposes  set  forth in this
Agreement without any compensation  therefor and shall be deemed to form part of
the Intellectual Property or Technology for the purposes of this Agreement.

5.2  Improvements  by Licensee.  The parties  hereby agree that the legal rights
with respect to any  improvements,  modifications,  developments,  additions and
alterations  made to the  Technology,  Equipment  or Products by or on behalf of
Licensee,  its agents,  employees,  consultants or  representatives  at any time
shall be the exclusive property of Licensee (the

<PAGE>

                                     - 11 -

"Licensee's  Improvements").  Licensee  shall  promptly  furnish  Licensor  with
details of all Licensee's Improvements and upon the request of Licensor promptly
provide  Licensor with copies of all  documents,  records,  drawings,  plans and
writings in connection  with Licensee's  Improvements  which exist at that time.
Licensee  shall  furnish  to  Licensor,  on  substantially  the same  terms  and
conditions  (including price) as the services  furnished by Licensor to Licensee
pursuant  to the  Technical  Services  Agreement,  such  services as will enable
Licensor to make use of Licensee's  Improvements  to the same extent as Licensee
and, subject to subsection 5.3 hereof, to sublicense its use to Licensor's other
licensees.  All Licensee's  Improvements shall be deemed exclusively licensed to
Licensor for the Territory  without any  compensation  therefor,  subject to the
rights of Licensee to make use of Licensee's  Improvements in the same manner as
provided in Section 3 hereof.  Licensor  shall  cooperate  fully with and assist
Licensee in obtaining, at Licensee's expense,  patents,  copyrights,  industrial
designs, trademarks and other intellectual property registration with respect to
Licensee's Improvements. Licensor shall reimburse Licensee for a portion of such
expenses and for that purpose the provisions of subsections 11.1 and 11.2 hereof
in respect of the  reimbursement  by Licensee  shall apply  mutatis  mutandis to
Licensor.  In the  event  Licensee  declines  for  any  reason  to  seek  patent
protection  for  any of  Licensee's  Improvements,  or  declines  to  seek  such
protection in all  jurisdictions,  or decides to cease maintaining any patent in
force, then it shall promptly notify Licensor to afford Licensor the opportunity
to seek or  maintain  patent  protection  therefor  and in such event the rights
therein shall belong to Licensor,  subject to a license to Licensee as set forth
in Section 3 hereof and subject to cost sharing in accordance  with  subsections
11.1 and 11.2 hereof.

5.3 Limitation on Rights of Licensor to Licensee's Improvements. Notwithstanding
subsection  5.2  hereof,  Licensor  shall  not be  entitled  to make  Licensee's
Improvements  available  to any  licensee of Licensor  unless such  licensee has
permitted its improvements to the Technology,  Equipment and Products to be made
available to Licensee without any compensation therefor payable by Licensee.

SECTION 6 - TERM AND EVENT OF DEFAULT

6.1 Term. Subject to the terms and conditions hereof, the term of this Agreement
is ninety-nine  (99) years (the "Term")  commencing on the date first  mentioned
hereinabove.

6.2  Termination  of  Agreement.  If an Event of Default  occurs with respect to
either party,  the  non-defaulting  party shall have the right to terminate this
Agreement immediately upon written notice to the defaulting party.

6.3 Definition of Event of Default.  As used herein,  "Event of Default"  means,
with respect to either party, the occurrence of any of the following events:

6.3.1   such party commits an act of  bankruptcy,  makes an  assignment  for the
        benefit of its  creditors  or  otherwise  takes  advantage of or shelter
        under any legislation for the protection of debtors; or

<PAGE>

                                     - 12 -

6.3.2   such party is declared bankrupt or a receiver is appointed in respect of
        such party or a substantial portion of its property; or

6.3.3   such party is dissolved, liquidated or wound-up; or

6.3.4   such party fails to perform any of its  material  obligations  under the
        provisions  of this  Agreement  and such failure is not remedied  within
        thirty (30) days of receipt of a written notice to that effect  received
        from the other party.

6.4 Sale of Assets or Shares of Licensee.  Notwithstanding any provision of this
Agreement,  in the event that (a) Licensee sells all or substantially all of its
assets to any Person (the  "Purchaser")  (the "Asset Sale"), or (b) seventy-five
percent  (75%) or more of the issued and  outstanding  voting shares of Licensee
are sold to any  Person  other than any of the  Investors  (the  "Share  Sale"),
Licensor  may  terminate  this  Agreement  only  if the  Licensor  provides  the
Purchaser  or Licensee  (in the event of a Share Sale) at the time of such Asset
Sale or Share Sale, subject to the Purchaser's or Licensee's  acceptance,  a new
technology  licensing  agreement  identical  in all  material  respects  to this
Agreement,  with the exceptions  that such new agreement  shall provide (i) that
any improvements,  modifications,  developments, additions and alterations to be
made to the  Intellectual  Property,  Technology,  Equipment  or Products by the
Purchaser  or by  Licensee  (in the  event of a Share  Sale)  shall be  promptly
disclosed to and shall be the  exclusive  property of  Licensor,  and shall form
part of the  Intellectual  Property  and  Technology  licensed to  Purchaser  or
Licensee  (in the  event of a Share  Sale);  (ii) that  Licensee's  Improvements
assigned to Licensor  pursuant to subsection 6.5 hereof,  shall form part of the
Intellectual  Property and Technology  licensed to Purchaser or Licensee (in the
event of a Share Sale);  (iii) for the payment to Licensor of royalties on gross
sales of Products at a  reasonable  royalty,  such royalty to be  determined  in
accordance  with the then  applicable  rules of law under which a United  States
court would determine a reasonable  royalty  pursuant to 35 U.S. Code ss. 284 or
any applicable successor  provision;  and (iv) for a term equal to the unexpired
portion of the Term.  In the event that Licensor does not offer to the Purchaser
or Licensee  (in the event of a Share Sale) such new  agreement  as provided for
herein, then this Agreement shall continue in full force and effect in favour of
the Purchaser or Licensee (in the event of a Share Sale).

6.5 Assignment of Licensee's  Improvements.  In the event that this Agreement is
terminated  following  the Asset Sale or Share Sale or at the end of the Term or
for any other reason whatsoever,  without  exception,  the Licensee shall assign
all its rights to the Licensee's Improvements to Licensor for an aggregate price
of  one  dollar  (1$)  and  shall  forthwith  furnish  to  Licensor  a  detailed
description of all such Licensee Improvements and the underlying Technology that
has not  previously  been disclosed to Licensor.  Licensee  agrees at Licensor's
expense  to sign all  documents  and do all  things as may be  necessary  in the
opinion of Licensor's counsel to give effect to such assignment.

<PAGE>

                                     - 13 -

SECTION 7 - EFFECT OF TERMINATION OR EXPIRATION OF THE TERM

7.1 Effect of Termination. Upon the termination of this Agreement for any reason
whatsoever or the expiration of the term of this Agreement:

7.1.1   all rights of the parties hereunder shall cease immediately;

7.1.2   all amounts owing by one party to the other shall immediately become due
        and payable;

7.1.3   subject to paragraph 7.1.4 hereof,  Licensee shall forthwith  deliver to
        Licensor  all forms,  documents  and  materials  relating to Products or
        Equipment which are the property of Licensor without  retaining any copy
        thereof,   as  well  as  all  promotional  and  advertising   materials,
        instruction  sheets,  documents and other items bearing any of the Trade
        Marks,  unless a new technology  licensing  agreement is entered into as
        provided for in subsection 6.4 hereof;

7.1.4   Licensee  shall  have the  right to  distribute  and sell its  remaining
        inventory  of Products  and raw  materials,  in the  ordinary  course of
        business and pursuant to instructions  received from Licensor,  unless a
        new  technology  licensing  agreement is entered into as provided for in
        subsection 6.4 hereof;

7.1.5   Licensor  shall be  entitled,  at its  option  exercisable   by written
        notice  given to   Licensee  within  thirty  (30) days  following  such
        termination  or  expiration,   to purchase all or any of the  Equipment
        owned by Licensee,  at a price equal to  Licensee's  depreciated   cost
        therefor,  unless a new  technology licensing agreement is entered into
        as  provided  for in  subsection  6.4  hereof.  Upon  exercise of  such
        option,   Licensee  shall,  within ten (10) days of its receipt of such
        notice,  deliver the purchased Equipment to Licensor and Licensor shall
        pay the  purchase price therefor upon receipt of same.  Should Licensor
        not  purchase all  of  Licensee's  Equipment,  Licensee  shall have the
        right to sell same  to any Person.

        The  parties  agree to sign all  documents  and do all  things as may be
        necessary to give effect to the foregoing provisions.  Licensor shall be
        entitled  to set off all  amounts  owing to it by  Licensee  against the
        purchase price for the Equipment under paragraph 7.1.5 hereof.

7.2  Surviving  provisions.   Termination  of  this  Agreement  for  any  reason
whatsoever or the expiration of the term of this Agreement shall not release any
party  from any of its  obligations  which  remain  unfulfilled  at such time or
release any party from those  obligations  which  survive  such  termination  or
expiration,  including, but not limited to, the obligations set forth in Section
9.

<PAGE>

                                     - 14 -

SECTION 8 - TRADE MARKS AND QUALITY CONTROL

8.1  Rights  and  Ownership  in Trade  Marks.  Neither  this  Agreement  nor the
operations  of  Licensee  hereunder  shall in any way give or be  deemed to give
Licensee any  interest in the Trade  Marks,  except for its right and license to
use the Trade Marks in accordance  with the terms hereof.  Licensee  agrees that
each of the Trade  Marks and the  goodwill  symbolized  thereby  is the sole and
exclusive  property of Licensor and nothing in this Agreement  shall prohibit or
curtail in any manner  Licensor's right to use, directly or indirectly the Trade
Marks. All goodwill resulting from Licensee's use of the Trade Marks shall inure
solely to the benefit of Licensor.

8.2 No action by Licensee.  Licensee agrees that it has no power or right to and
shall not during the term of this Agreement or thereafter  take any action which
might  invalidate  the Trade Marks or impair any rights of  Licensor  therein or
create any rights  adverse to those of  Licensor  therein or attempt to register
the Trade Marks anywhere in the Territory.

8.3 Use of Trade Marks

8.3.1   As long  as the  Sales  Agency  and  Marketing  Agreement  is in  force,
        Licensee  shall not use any Trade Marks on any Products other than those
        Trade Marks designated by Licensor;

8.3.2   Licensee agrees that it will use the Trade Marks only in connection with
        the Products and will label,  package and advertise the Products only in
        such  manner as to  preserve  at all times all rights of Licensor in the
        Trade Marks;

8.3.3   Licensor  shall  provide  to  Licensee  from  time to  time  information
        regarding   the  use  of  the  Trade  Marks,   including  the  typeface,
        configuration  and  orientation of the Trade Marks,  specifications  and
        restrictions  on the size,  colour and  backgrounds for the Trade Marks,
        and Licensee shall use the Trade Marks only in the manner so specified;

8.3.4   Licensee  shall submit all original  mechanical  art (the "Art") for all
        labels,  packaging,  advertisements,  promotional  materials  and  other
        materials  used in connection  with the sale of the Products  which bear
        any Trade Mark to  Licensor  for  approval  prior to the use of the Art,
        which approval shall not be unreasonably  withheld or unduly delayed. In
        the event  that  Licensor  does not  notify  Licensee  in writing of its
        disapproval  of same within  thirty (30) days of its receipt of the Art,
        the Art shall be deemed to be approved by Licensor;

8.3.5   Licensee  shall not  change or modify  any part of the Art  without  the
        written  approval of Licensor,  which approval shall not be unreasonably
        withheld or unduly  delayed.  In the event that Licensor does not advise
        Licensee in writing that it

<PAGE>

                                     - 15 -

        disapproves  of such  change  or  modification  within  ten (10) days of
        receipt  thereof,  Licensor shall be deemed to have accepted such change
        or modification;

8.3.6   Licensee  shall  forward  to  Licensor,   at  Licensee's  expense,  such
        representative  samples of the  labels,  packaging,  advertisements  and
        promotional  and other materials used in connection with the sale of the
        Products in which any of the Trade  Marks  appear once a year or at such
        other times as Licensor may reasonably  request, in order to verify that
        the  Trade  Marks are being  used in  accordance  with the terms of this
        Agreement;

8.3.7   Each  label,  package,  advertisement,  item  or  promotional  or  other
        material  used in connection  with the sale of the Products  which bears
        any Trade Mark shall contain the following legend:

                "[the   particular   Trade   Marks
                used]"(R)   are  Trade   Marks  of
                Compositech  Ltd.  and are used by
                [Licensee's Name] under License."

        or such other legend,  inscriptions and markings thereon as Licensor may
        request;

8.3.8   Licensee shall not use the Trade Marks or any similar mark, name or logo
        to  identify  its  business or any product  (other than  Products)  that
        Licensee manufactures or sells;

8.3.9   Licensee shall use the Trade Marks, only as depicted in their respective
        registrations  or  applications  for  registration  or as  prescribed by
        Licensor.

8.4 Quality Control

8.4.1   Licensee  shall submit a sufficient  number of specimens of each Product
        (as  shall  be  agreed  upon  between   Licensor  and  Licensee)   which
        incorporates  or is to be sold under any of the Trade  Marks to Licensor
        for approval prior to the  introduction  into the market and use of such
        Product,  which  approval shall not be  unreasonably  withheld or unduly
        delayed.  In the event that Licensor does not advise Licensee in writing
        that it disapproves of such Product which  incorporates or is to be sold
        under any of the Trade  Marks  within  thirty  (30) days of its  receipt
        thereof, Licensor shall be deemed to have accepted same;

8.4.2   Licensee  shall  maintain  the  quality  of each of the  Products  which
        incorporates  any of the  Trade  Marks  in  strict  conformity  with the
        standards and  specifications for the Product furnished by Licensor from
        time to time and the specimens of the Product submitted to Licensor,  as
        provided in paragraph 8.4.1 above,  and shall not make any alteration or
        modification thereof without the written consent of

<PAGE>

                                     - 16 -

        Licensor,  which  consent shall not be  unreasonably  withheld or unduly
        delayed,  except to comply with changes  required by applicable  law. In
        the event that  Licensor  does not advise  Licensee  in writing  that it
        disapproves of such alterations or modifications within ten (10) days of
        receipt  thereof,  Licensor  shall  be  deemed  to  have  accepted  such
        alteration or modification;

8.4.3   Licensee  shall  forward  to  Licensor,   at  Licensee's  expense,  such
        representative  samples of the Products  which  incorporate or are to be
        sold under any of the Trade Marks as  Licensor  may  reasonably  request
        from time to time in order to verify that the Products which incorporate
        or are to be sold under any of the Trade Marks are being made  according
        to  the  then-applicable   standards  and  specifications  furnished  to
        Licensee  by  Licensor.  Licensor  shall have the right to conduct  such
        inspections as to the quality of the Products  which  incorporate or are
        sold under any of the Trade Marks,  at Licensee's  Plant, as it may deem
        reasonably  necessary  from time to time and upon  reasonable  notice to
        Licensee.

8.5 Non-Respect of Use of Trade Marks and Quality Control.  Notwithstanding  any
provision of this  Agreement,  in the event that  Licensee uses any of the Trade
Marks in contravention of subsections 8.3 hereof or does not respect the quality
control  provisions  set  forth in  subsection  8.4  hereof,  the only  recourse
available to Licensor shall be to prohibit  Licensee from using such Trade Mark.
Licensor  shall furnish to Licensee and Licensee shall put in use any reasonable
systems  necessary to control the quality of the Products  which  incorporate or
are to be sold under any of the Trade Marks.

8.6 Delivery of Documents.  Licensee  shall execute and deliver such  documents,
applications  and  other  writings  and do such  things as may be  requested  by
Licensor in order to confirm Licensor's  ownership of the Trade Marks,  maintain
the validity of same and obtain, maintain or renew any registration thereof. The
expenses to confirm  Licensor's  ownership  of the Trade Marks shall be borne by
Licensor.  The  expenses  to  maintain  the  validity  of the Trade Marks and to
obtain,  maintain or renew any registration thereof shall be borne in the manner
provided for in subsections 11.1 and 11.2 hereof.  Failure to obtain or maintain
registration  of any of the Trade  Marks,  anywhere in the  Territory  shall not
constitute a breach of the terms hereof by Licensor.

SECTION 9 - CONFIDENTIAL INFORMATION

9.1 Confidential Information. Each party hereby acknowledges that it may receive
Confidential  Information  from the other party (the "Disclosing  Party").  Each
party hereby acknowledges, accepts and agrees that:

9.1.1   the Confidential  Information  designated as such in the manner provided
        for in this Section 9 is non-public  and  confidential  and shall at all
        times remain the property of the Disclosing Party;

<PAGE>

                                     - 17 -

9.1.2   the disclosure by the Disclosing Party of the  Confidential  Information
        to the other party (the  "Receiving  Party") is for the sole  purpose of
        enabling  it to  carry  out its  obligations  under  the  terms  of this
        Agreement; and

9.1.3   the Receiving Party shall not assert, directly or indirectly,  any right
        with  respect  to the  Confidential  Information  which may impair or be
        adverse to the Disclosing Party's ownership thereof.

9.2 Obligations of parties. Each party shall keep the Confidential  Information,
and the fact that the Confidential  Information has been provided,  confidential
at all times  (regardless of the extent or duration of the  relationship  of the
parties and regardless of whether such  Confidential  Information  was disclosed
before  or  after  the date of this  Agreement)  and  shall  not  disclose  such
Confidential  Information,  in whole or in part, to any person other than to its
agents,  employees,  suppliers  and/or  manufacturers  of  Equipment  and  other
authorized   representatives   (collectively   herein   referred   to   as   the
"Representatives")  who need to know such  information  in  connection  with the
performance of its obligations  under the terms of this  Agreement,  without the
prior  written  consent of the  Disclosing  Party.  Each party shall  inform its
Representatives of the confidential  nature of the Confidential  Information and
shall require such  Representatives  to keep such  information  confidential  by
legally binding means.  Each party shall be fully  responsible for any breach of
this Agreement by its Representatives  and shall, at its expense,  promptly take
appropriate legal action to stop or minimize improper  disclosures by any of its
employees or  ex-employees or other  Representatives.  Each party shall exercise
careful judgment to minimize the number of its  Representatives  who have access
to the other party's  Confidential  Information and to limit them to individuals
reasonably  known to be trustworthy  and of sound  judgment.  Areas of a party's
facilities where processes are carried out involving Confidential Information of
the other party shall be off limits to visitors to such  facilities and shall be
accessible only to those having a need to know the information in order to carry
out a specific task for the party and who have signed a written  legally binding
agreement  effective to maintain the information in confidence and to authorized
Canadian  or  Quebec  government  personnel  who it  believes,  upon  reasonable
inquiry,  are obligated by law to maintain such information in confidence.  Each
party shall maintain a written log of all persons other than its Representatives
who are given  access to the other  party's  Confidential  Information.  Nothing
herein shall be deemed to impair  Licensor's  right to disclose the Confidential
Information  of  Licensee  to  its  other  licensees,   subject  to  appropriate
safeguards and to the said licensees  signing  confidentiality  agreements,  and
provided further that Licensor has the right to disclose comparable confidential
information of such other licensees to Licensee.

9.3 Property Rights In Confidential  Information.  Any Confidential  Information
disclosed by the Disclosing  Party shall remain the sole and exclusive  property
of the Disclosing Party.

9.4 Information disclosed prior to this Agreement.  Any Confidential Information
supplied to the Receiving  Party by the Disclosing  Party prior to the execution
of this Agreement shall be considered confidential in the same manner and

<PAGE>

                                     - 18 -

shall be subject  to the same  treatment  and  obligations  as the  Confidential
Information made available after the execution of this Agreement.

9.5  Breach  of  Confidentiality.  In the  event  of a  material  breach  of the
undertakings  of either party under this Section 9, the parties agree that money
damages may be  inadequate  and the  Disclosing  Party shall be entitled to seek
injunctive relief and specific  performance.  Such remedy shall not be deemed to
be the  exclusive  remedy for any such  breach but shall be in  addition  to all
other  remedies  available  at law.  The  Disclosing  Party shall be entitled to
reasonable  legal fees (including  reasonable  attorney's fees and expenses) and
other costs reasonably  incurred to remedy any and all material  breaches by the
Receiving Party of this Agreement.

9.6 Transfer of Confidential Information. All Confidential Information furnished
hereunder  by either  party to the  other,  whether  orally,  in  writing  or by
demonstration  or  otherwise,  shall be maintained  as  confidential  unless the
Disclosing Party notifies the Receiving Party to the contrary in writing.

9.7  Proprietary  Information.  Neither  party hereto shall  disclose any of its
proprietary  information which may reveal incidentally or otherwise Confidential
Information originating with the Disclosing Party.

9.8 Confidential  Information of any Person.  Notwithstanding  the provisions of
subsection  4.3,  Licensor  shall not be obliged to  disclose  to  Licensee  the
planned manufacturing  capacity or sales of any Person, other than Affiliates or
Joint Ventures,  licensed or otherwise  authorized by Licensor or its Affiliates
to use the  Intellectual  Property and  Technology  and/or  manufacture  or sell
Products in North America or outside of North America,  if applicable.  However,
Licensor  shall be obliged to disclose to an  independent  auditor  appointed by
Licensee  and   acceptable  to  Licensor,   acting   reasonably,   such  planned
manufacturing  capacity  or  sales  in  order  to  ensure  the  accuracy  of the
calculation  of Sales  Proportion.  Such  independent  auditor shall be bound by
confidentiality obligations similar to the provisions of Section 9 hereof.

SECTION 10 - REPRESENTATIONS, WARRANTIES AND COVENANTS

10.1  Representations  of Licensor.  Licensor  hereby  represents,  warrants and
covenants:

10.1.1  that it is duly  incorporated,  validly  existing  and in good  standing
        under the laws of its jurisdiction of incorporation;

10.1.2  that it has the necessary  corporate power and authority to execute this
        Agreement  and to perform its  obligations  hereunder.  The execution of
        this  Agreement  by  Licensor  and the  performance  by  Licensor of its
        obligations  hereunder have been duly authorized by all necessary action
        on its part and do not require any action,  consent or approval  of, any
        registration  with,  or  notification  to any  Person,  or any action or
        consent under any laws to which Licensor is subject;

<PAGE>

                                     - 19 -

10.1.3  that Schedule  10.1.3 annexed  hereto  contains a true and complete list
        and copy of all  Patents,  Copyrights  and  Trade  Marks  and a true and
        complete list in all material  respects of the  Technology,  none of the
        applications and  registrations  in respect of such Patents,  Copyrights
        and Trade Marks have been  opposed or held  unenforceable  except as set
        forth in  Schedule  10.1.3  annexed  hereto and each of which is in full
        force and effect. Licensor is the absolute owner of the applications and
        registrations  in respect  of the  Intellectual  Property  except as set
        forth in Schedule 10.1.3;

10.1.4  except as set forth in Schedule 10.1.4 annexed hereto,  to the Knowledge
        of Licensor, it is the sole owner of and has the right to exclude others
        from infringing or misappropriating the Patents, Copyrights, Trade Marks
        and Technology. The Patents, Copyrights and Technology are sufficient to
        enable  Licensee  to  manufacture  and  sell  the  Products  and to have
        manufactured and to assemble the Equipment;

10.1.5  that the  Intellectual  Property  set forth on Schedule  10.1.3 has been
        duly  registered  with,  filed in or issued  by, as the case may be, the
        appropriate authorities in the jurisdictions listed in such Schedule and
        such  registrations,  filings  and  issuances  remain in full  force and
        effect, except as set forth in Schedule 10.1.3 annexed hereto;

10.1.6  that,  on the date  hereof  each of the  Intellectual  Property  and the
        Technology  is free  and  clear  of any  hypothecs,  charges,  liens  or
        encumbrances,   except  for  the  liens  on  the  Intellectual  Property
        described in Schedule 10.1.6 annexed hereto,  all of the holders of such
        liens having taken  cognizance  of and  consented to this  Agreement and
        agreed to be subject to the  provisions  hereof  insofar as the  secured
        Intellectual Property is concerned and to respect all of the obligations
        of Licensor in favour of Licensee set out in this Agreement in the event
        that  any of  them  realizes  on its  security  insofar  as the  secured
        Intellectual Property is concerned;

10.1.7  that it has not granted  any  options,  licenses or other  rights to the
        Intellectual  Property and/or the Technology to any Person except as set
        forth in  Schedule  10.1.7  annexed  hereto and HT Troplast AG has taken
        cognizance  of and  consented to this  Agreement and agreed in the event
        that it purchases any of the Intellectual  Property and/or Technology to
        be  subject  to  the   provisions   hereof  as  far  as  such  purchased
        Intellectual  Property and/or Technology is concerned and to respect all
        of the  obligations  of Licensor in favour of Licensee in this Agreement
        insofar as such purchased  Intellectual  Property  and/or  Technology is
        concerned;

10.1.8  that the  execution,  delivery and  performance of this  Agreement,  the
        granting of the rights and license  provided herein and the consummation
        of the  transactions  contemplated  hereby will not  breach,  violate or
        conflict with any instrument, agreement or undertaking, written or oral,
        governing the  Intellectual  Property and/or the Technology and will not
        cause  the  forfeiture  or  termination  or  give  rise  to a  right  of
        forfeiture  or  termination  of  Licensor's  rights to the  Intellectual
        Property and/or the Technology or in any way impair the right

<PAGE>

                                     - 20 -

        of Licensor to bring any action for the infringement of the Intellectual
        Property and/or the Technology or any part thereof;

10.1.9  that  on the  date  hereof,  the  manufacture  of the  Products  and the
        Equipment does not, to the Knowledge of Licensor, infringe any rights of
        any Person;

10.1.10 that there are no pending or threatened proceedings, litigation or other
        adverse claims affecting,  or with respect to, the Intellectual Property
        and/or  the  Technology  or any  part  thereof  except  as set  forth in
        Schedule  10.1.10  annexed hereto and, to the Licensor's  Knowledge,  no
        Person  is  infringing  or  threatening  to  infringe  the  Intellectual
        Property  and/or  the  Technology  or is in  possession  of or using the
        Technology, except as set forth in Schedule 10.1.10;

10.1.11 that it has not disclosed the Technology or its confidential information
        to any Person  except (i)  pursuant  to the  License  Agreement  between
        Licensor and HT Troplast AG (successor of Huls  Troisdorf AG) dated June
        22, 1990, (ii) to Licensor's  Representatives  and officers and to other
        Persons  pursuant to written  obligation  of  confidentiality,  (iii) to
        Licensor's  directors whom it believes,  upon  reasonable  inquiry,  are
        obligated by law to maintain such  information  in  confidence;  (iv) to
        governmental  inspectors and authorities  whom it believes are obligated
        by law or regulation to maintain the information in confidence,  and (v)
        in the course of its business to attorneys,  accountants  and comparable
        professionals who have ethical  obligations to maintain such information
        in confidence;

10.1.12 that all its  Representatives,  officers and directors  other than those
        Representatives  who are not  privy  to any of  Licensor's  confidential
        information are bound by confidentiality  and assignment of intellectual
        property and technology agreements (and non-competition  agreements only
        insofar as the directors of Licensor who are also  employees of Licensor
        and who are privy to Licensor's confidential information are concerned),
        and such agreements and obligations do not confer on any such Person any
        rights to the Intellectual Property and/or the Technology;

10.1.13 that it has not  received any offer which  remains  open for  acceptance
        from any  Person for the  purchase  of all or  substantially  all of its
        assets,  and to its  Knowledge,  the  shareholders  of Licensor  who are
        executive officers of Licensor have not received any offer which remains
        open for acceptance  from any Person for the purchase of their shares of
        Licensor;

10.1.14 that, to its Knowledge, there are no other facts or circumstances which,
        if known by Licensee,  would reasonably  dissuade Licensee from entering
        into  this  Agreement  or any  other  agreements  entered  into  between
        Licensor and Licensee on the date hereof.

<PAGE>

                                     - 21 -

10.2 Representations of Licensee. Licensee hereby represents and warrants:

10.2.1  that it has all the rights and power to enter into this Agreement;

10.2.2  that  the  undersigned  officer  has  full  authority  to  execute  this
        Agreement; and

10.2.3  that this Agreement does not violate the terms of any other agreement to
        which Licensee is subject or to which Licensee is bound.

10.3  Covenants  of  Licensor.  Licensor  hereby  covenants  that it  shall  not
hypothecate, charge, encumber or grant any security interest in the Intellectual
Property  and/or  the  Technology  or any part  thereof  in favour of any Person
unless such Person has first, in writing, taken cognizance of this Agreement and
agreed  to be  subject  to  the  provisions  hereof  and to  respect  all of the
obligations  of Licensor in favour of  Licensee in this  Agreement  in the event
that it  exercises  any of its rights in respect  of the  Intellectual  Property
and/or the Technology.

10.4 Covenants of Licensee.  Licensee hereby covenants that it shall not sell or
convey any of the Equipment to any Person without the prior consent of Licensor,
which consent shall not be unreasonably  withheld or unduly  delayed.  By way of
example only, Licensor shall not be entitled to unreasonably  withhold or unduly
delay its consent if the  Equipment  being sold or conveyed is no longer fit for
the purpose for which it was intended,  is obsolete or damaged beyond reasonable
repair,  and is sold or conveyed in such a manner so as not to reveal any of the
trade secrets  forming part of the  Technology.  Notwithstanding  the foregoing,
Licensor's  consent shall not be required to sell or convey any of the Equipment
i) if  Licensee  sells all or  substantially  all of its  assets,  or ii) in the
circumstances provided for in paragraph 7.1.5 hereof.

SECTION 11 - COSTS, VALIDITY AND INFRINGEMENT OF INTELLECTUAL PROPERTY

11.1 Validity of Patents, Copyrights and Trade Marks. Licensor will maintain the
validity  of the  existing  and future  Patents,  Copyrights  and Trade Marks by
paying  all  required  fees and other  costs  associated  with  maintaining  the
Patents,  Copyrights and Trade Marks in force in those jurisdictions  within the
Territory  where  they are  presently  and  will in the  future  be  registered.
Licensor may,  however,  upon notice to but subject to  reasonable  objection by
Licensee, abandon any such Patents,  Copyrights or Trade Marks as it deems of no
further  practical  use. For the  purposes  hereof,  a  reasonable  objection of
Licensee  shall  include,  without  limitation,   that  the  Licensee  sells  or
reasonably  intends  within the next twelve (12) months to sell Products in such
jurisdiction within the Territory. Notwithstanding the foregoing, Licensor shall
not be entitled to abandon any existing  Patents,  Copyrights  or Trade Marks in
the manner provided for herein prior to the twenty-fifth  (25th) month following
the date hereof. For North America,  for the first two twelve (12) month periods
commencing on the date hereof, Licensee shall reimburse Licensor,  within thirty
(30) days of receipt  of  evidence  of any such  payment  by  Licensor,  for its
Proportion of such maintenance fees and other costs for North America. For

<PAGE>

                                     - 22 -

North America  commencing with the twenty-fifth  (25th) month following the date
hereof  and  ending  December  31,  2000 and for each  fiscal  year of  Licensee
thereafter,  and for each country  outside of North America in each fiscal year,
Licensee shall reimburse Licensor,  within thirty (30) days of the determination
of the Sales  Proportion for the period in question and upon receipt of evidence
of such payments by Licensor,  for its North American  Sales  Proportion of such
maintenance  fees and other  costs  for  North  America  and its  Country  Sales
Proportion of such  maintenance  fees and other costs for such country,  for the
period in question.

11.2 Costs of  Registration  of Patents,  Copyrights  and Trade Marks.  Licensor
shall pay all required fees and other costs  associated with the registration of
new Patents,  Copyrights and Trade Marks or associated with the  registration of
the Patents,  Copyrights  and Trade Marks in North  America,  and in any country
where such Patents,  Copyrights and Trade Marks are not presently registered and
where such registration  would in Licensor's or Licensee's  reasonable  business
judgment be advisable.  For the purposes hereof, it shall be advisable in either
parties  reasonable  business judgment to register such Patents,  Copyrights and
Trade Marks in a country  other than North  America where it sells or reasonably
intends  within the next  twelve  (12) months to sell  Products,  provided  that
registration is reasonably available and achievable in such countries. For North
America,  for the first two twelve  (12) month  periods  commencing  on the date
hereof, Licensee shall reimburse Licensor, within thirty (30) days of receipt of
evidence of any such payment by Licensor,  its  Proportion of such  registration
fees and other costs for North America.  For North America  commencing  with the
twenty-fifth (25th) month following the date hereof and ending December 31, 2000
and for each fiscal year of Licensee thereafter, and for each country outside of
North America in each fiscal year,  Licensee shall  reimburse  Licensor,  within
thirty (30) days of the  determination  of the Sales  Proportion  for the twelve
(12) month period in question  and upon receipt of evidence of such  payments by
Licensor,  for its North American Sales Proportion of such registration fees and
other  costs  for  North  America  and  its  Country  Sales  Proportion  of such
registration  fees and other costs for such  country,  for the twelve (12) month
period in question.

11.3 Notice of infringement. Each party shall promptly notify the other party in
writing of any  infringement or threatened  infringement by a third party of the
Intellectual Property and/or the Technology or the Licensee's  Improvements,  as
well as any action to  invalidate  or revoke or otherwise  adversely  affect the
Intellectual Property and/or the Technology or the Licensee's Improvements which
may come to its attention,  including without limitation, any actual or intended
common law  passing-off,  or any third  party  claim that any of the Trade Marks
causes  deception or confusion with or infringes  upon its trade marks,  service
marks or other property rights in any manner.

11.4  Proceedings.  The parties  shall  consult with one another with respect to
each infringement or violation of the Intellectual Property and/or Technology or
the Licensee's  Improvements.  Whenever the owner of the  Intellectual  Property
and/or  Technology or the Licensee's  Improvements  concludes  that  proceedings
should be taken  with  respect  to any such  infringement  or  violation  of its
rights, the owner of such intellectual property and/or technology

<PAGE>

                                     - 23 -

shall promptly and  diligently  prosecute same at its cost and expense and shall
be entitled to all  recoveries and awards  therefrom.  If such owner advises the
other party that it does not intend to participate in any such proceedings, then
unless such owner  concludes  upon  reasonable  grounds that no action should be
taken,  the other party shall be free to prosecute  same and shall pay all costs
and  expenses  related  thereto  and be entitled  to all  recoveries  and awards
therefrom.  The parties shall at all times fully cooperate in the prosecution of
all such proceedings.

11.5 One party institutes proceedings.  It is understood that the party that did
not institute suit or action shall render all reasonable assistance to the party
that did institute suit or action,  including, but not limited to, executing all
documents as may be reasonably  requested by the party that did  institute  such
suit or  action,  and  providing  all  necessary  documentation  evidencing  the
infringement that such party has in its possession or may acquire thereafter.

11.6 Licensee's  proceedings.  In the event that Licensee initiates any lawsuits
involving or relating to the  Intellectual  Property and/or the  Technology,  it
shall do so in good faith and to the best of its ability.

11.7 Licensor's  proceedings.  In the event that Licensor initiates any lawsuits
involving  or relating to the  Licensee's  Improvements,  it shall do so in good
faith and to the best of its ability.

11.8 Ownership of Intellectual  Property and/or  Technology.  Licensee shall not
contest  the  ownership  or  validity  of  the   Intellectual   Property  and/or
Technology,  whether directly or indirectly, at any time during the term of this
Agreement or at any time  thereafter,  except to the extent  permitted by law in
any applicable jurisdiction.

11.9  Ownership  of  Licensee's  Improvements.  Licensor  shall not  contest the
ownership  or  validity  of the  Licensee's  Improvements,  whether  directly or
indirectly,  at any  time  during  the  term of this  Agreement  or at any  time
thereafter,   except  to  the  extent   permitted  by  law  in  any   applicable
jurisdiction.

SECTION 12 - INDEMNIFICATION

12.1  Indemnification  of Licensee.  Licensor shall  indemnify and save and hold
Licensee  harmless  from and against any debts,  liabilities,  claims,  actions,
causes of action, suits, damages,  losses, costs and expenses,  including damage
to property and reasonable  attorneys'  fees and expenses,  which Licensee is or
may  become  liable for or be  compelled  to pay as a result or by reason of any
violation,  contravention or breach of any covenant,  agreement or obligation or
any breach of any  representation or warranty made by Licensor or its directors,
officers, servants, agents or employees under, pursuant to or in this Agreement.

12.2  Indemnification  of Licensor.  Licensee shall  indemnify and save and hold
Licensor  harmless  from and against any debts,  liabilities,  claims,  actions,
causes of action, suits,

<PAGE>

                                     - 24 -

damages, losses, costs and expenses, including damage to property and reasonable
attorneys'  fees and expenses,  which Licensor is or may become liable for or be
compelled  to pay as a result or by reason of any  violation,  contravention  or
breach  of  any  covenant,   agreement  or  obligation  or  any  breach  of  any
representation  or  warranty  made  by  Licensee  or  its  directors,  officers,
servants, agents or employees under, pursuant to or in this Agreement.

SECTION 13 - GOVERNMENT APPROVAL

13.1 Government approval.  Licensee undertakes, at its sole cost and expense, to
obtain any required  approval,  registration,  notification or  authorization of
this Agreement from any governmental  authority in any country  comprised in the
Territory  where  Licensee  sells or  intends  to sell  Products  and where such
approval, registration, notification or authorization is necessary.

SECTION 14 - SALE OF INTELLECTUAL PROPERTY AND/OR TECHNOLOGY

14.1 Sale of Intellectual Property and/or Technology. Licensor hereby agrees and
undertakes not to assign,  sell or alienate to any Person all or any part of the
Intellectual  Property and/or  Technology in any manner unless such Person first
agrees in  writing  to be subject to the  provisions  of this  Agreement  and to
respect all of the obligations of Licensor in favour of Licensee set out in this
Agreement.  In the event that such Person  purchases or becomes  owner of a part
and not all of the  Intellectual  Property and Technology,  such Person shall be
subject to the  provisions  of this  Agreement  only insofar as such part of the
Intellectual  Property  and/or  Technology is concerned and shall respect all of
the obligations of Licensor in favour of Licensee set out in this Agreement only
insofar  as  such  part  of  the  Intellectual  Property  and/or  Technology  is
concerned.

SECTION 15 - FAIRNESS COMMITTEE AND ARBITRATION

15.1  Nomination of a Fairness  Committee.  Promptly after the date hereof,  the
parties hereby agree to appoint a fairness committee (the "Fairness  Committee")
comprised of one (1)  representative of each of Licensor and Licensee  (provided
that the representative of Licensee shall be chosen by the Investors only). Each
of the Licensor and the Licensee  (acting  through the Investors  only) shall be
entitled to replace  the  representative  appointed  by it upon giving the other
party three (3) days prior written notice of the names of the  individual  being
replaced and replacing him.

15.2  Fairness  Committee.   In  the  event  of  any  dispute,   controversy  or
disagreement  between the parties arising out of or in relation to the validity,
interpretation  or performance of the provisions of this Agreement,  the parties
shall  first  meet and try in good faith to resolve  their  differences.  In the
event they are unable to meet within ten (10) days of either party  requesting a
meeting or are unable to resolve their differences within ten (10) days of their
meeting,  then the  Fairness  Committee  shall meet in an effort to resolve  the
differences  between the parties.  All decisions of the Fairness Committee shall
be made unanimously by its members.

<PAGE>

                                     - 25 -

15.3  Arbitration.  In the event that the  Fairness  Committee is unable to meet
within ten (10) days of either party  requesting same or the Fairness  Committee
is unable to resolve any dispute through  negotiation as set forth in subsection
15.2  within  ten  (10)  days  of  its  meeting,  then  such  dispute  shall  be
definitively  dealt with using the rules of conciliation  and arbitration of the
International  Chamber of  Commerce,  by one or more  arbitrators  appointed  in
accordance  with said rules,  and to the  exclusion  of any  courts,  except for
injunctive relief and any provisional remedy, including seizure before judgment,
which may be obtained from any court or tribunal having jurisdiction,  and until
a final decision is rendered,  this Agreement shall continue in effect as if the
dispute,  controversy  or decision  did not exist.  Any  arbitration  proceeding
required pursuant to the terms thereof shall take place in Montreal,  Quebec and
shall be  conducted  in both the  English and French  language.  The cost of the
arbitration shall be borne in the manner provided for in the arbitration award.

SECTION 16 - MISCELLANEOUS PROVISIONS

16.1  Registration.  Licensee  shall  have the  right,  at its cost,  to cause a
summary of this  Agreement to be registered  or recorded  against the Patents in
all patent offices where such registration or recording  mechanism is available.
Any summary of this  Agreement  shall be prepared by Licensor at its expense and
shall be satisfactory to the Licensee.

16.2 Patent  Marking.  Licensee  shall mark all Products with the numbers of all
applicable  Patents in accordance with the laws of all jurisdictions  where they
may be sold.  Such markings shall be in such form as may be directed by Licensor
from time to time in order to assure compliance with such laws.

16.3 Notices. All notices,  requests, demands and other communications hereunder
shall be given in writing  and shall be given by  telecopier,  or  delivered  by
hand, to the other party at the following addresses:

if to the Licensee:     LAMINES CTEK INC.
                        600 de la Gauchetiere Street West
                        Suite 1700
                        Montreal, Quebec
                        H3B 4L8

                        Attention: Chairman and President

                        Telecopier: (514) 395-8055

<PAGE>

                                     - 26 -

if to the Licensor:     COMPOSITECH LTD.
                        120 Ricefield Lane
                        Hauppauge, New York
                        11788-2008, U.S.A.

                        Attention: the President

                        Telecopier: (516) 436-5203

with a copy in
all cases to:           INDUSTRIES DEVMA INC.
                        600, de la Gauchetiere Street West
                        Suite 1700
                        Montreal, Quebec
                        H3B 4L8

                        Attention: President

                        Telecopier: (514) 395-8055


                        SOCIETE INNOVATECH DU GRAND MONTREAL
                        2020 University Avenue
                        Suite 1527
                        Montreal, Quebec
                        H3A 2A5

                        Attention: President and Chief Executive Officer

                        Telecopier: (514) 864-4220


                        FONDS DE SOLIDARITE DES TRAVAILLEURS DU
                        QUEBEC (F.T.Q)
                        8717 Berri Street
                        Montreal, Quebec
                        H2M 2T9

                        Attention: Vice President, Legal Affairs

                        Telecopier: (514) 383-2500

                        with a copy to: Senior Vice President, Investments

                        Telecopier: (514) 383-2505

<PAGE>

                                     - 27 -

                        FONDS REGIONAL DE SOLIDARITE ILE DE MONTREAL,
                        limited partnership
                        255, St-Jacques Street West
                        3rd Floor
                        Montreal, Quebec
                        H2Y 1M6

                        Attention: Managing Director

                        Telecopier: (514) 845-0625

with a copy in
all cases to:           LAPOINTE ROSENSTEIN
                        1250 Rene-Levesque Blvd. West
                        Suite 1400
                        Montreal, Quebec
                        H3B 5E9

                        Attention: Perry Kliot

                        Telecopier: (514) 925-9001

or at such  other  address as each party may have  previously  indicated  to the
other  party in writing  in  conformity  with the  foregoing.  Any such  notice,
request,  demand or other communication shall be deemed to have been received on
the date of delivery if delivered by hand, or the next business day  immediately
following the date of transmission  if sent by telecopier.  The original copy of
any  notice  sent by  telecopier  shall  be  forwarded  to the  other  party  by
registered mail, receipt return requested.

16.4  Further  Documents.  Each party upon the  request of the other,  shall do,
execute, acknowledge and deliver or cause to be done, executed,  acknowledged or
delivered  all such further  acts,  deeds,  documents,  assignments,  transfers,
conveyances, powers of attorney and assurances as may be reasonably necessary or
desirable to effect complete  consummation of the  transactions  contemplated by
this Agreement.

16.5 Gender.  Any  reference in this  Agreement to any gender shall include both
genders and the neutral,  and words used herein  importing  the singular  number
only shall include the plural and vice versa.

16.6 Headings.  The division of this Agreement  into Sections,  subsections  and
other  subdivisions,  and the  insertion  of  headings  are for  convenience  of
reference  only and  shall not  affect or be  utilized  in the  construction  or
interpretation of this Agreement.

<PAGE>

                                     - 28 -

16.7  Severability.  Any  Section,  subsection  or  other  subdivision  of  this
Agreement  or any other  provision  of this  Agreement  which  is,  or  becomes,
illegal,  invalid  or  unenforceable  shall be  severed  therefrom  and shall be
ineffective to the extent of such illegality, invalidity or unenforceability and
shall not affect or impair the remaining  provisions  hereof,  which  provisions
shall be severed from an illegal or unenforceable  Section,  subsection or other
subdivision of this Agreement or any other provisions of this Agreement.

16.8 Entire Agreement.  This Agreement together with any other instruments to be
delivered  pursuant  hereto,  constitute the entire  agreement among the parties
pertaining to the subject  matter  hereof and  supersede  all prior  agreements,
understandings,  negotiations, and discussions, whether oral or written, between
the parties.

16.9  Amendments.  No  amendment  of this  Agreement  shall  be  binding  unless
otherwise  expressly  provided  in an  instrument  duly  executed  by each party
hereto.

16.10 Waiver.  Except as otherwise provided in this Agreement,  no waiver of any
of the  provisions of this  Agreement  shall be deemed to constitute a waiver of
any other provisions (whether or not similar),  nor shall such waiver constitute
a continuing  waiver unless otherwise  expressly  provided in an instrument duly
executed by the parties.

16.11  Delays.  When  calculating  the period of time within  which or following
which any act is to be done or step taken  pursuant to this  Agreement,  the day
which is the reference day in calculating such period shall be excluded.  If the
day on which such delay  expires is not a business  day, then the delay shall be
extended to the next succeeding business day.

16.12  Preamble.  The  preamble  hereof  shall  form  an  integral  part of this
Agreement.

16.13  Governing Law. This Agreement  shall be governed by and  interpreted  and
enforced in  accordance  with the laws of the Province of Quebec and the laws of
Canada applicable therein.

16.14 Separate  entities.  This is an agreement  between  separate  entities and
neither is the agent or servant of or possesses the power to obligate the other.
This Agreement shall not be construed so as to constitute  Licensor and Licensee
partners  or  joint  venturers  or so as to  create  any  other  form  of  legal
association  which imposes liability upon either party for the acts or omissions
of the other party.

16.15  Successors and assigns.  This  Agreement and the provisions  hereof shall
enure to the benefit of and be binding  upon the  parties  and their  respective
successors  and  permitted  assigns.  Except as  otherwise  provided for in this
Agreement,  neither  party  shall  assign,  encumber or  hypothecate  any of its
rights,  title and interest in and to this  Agreement  without the other party's
prior written consent.  Notwithstanding the foregoing,  the Licensee may assign,
encumber  and/or  hypothecate  its  right,  title  and  interest  in and to this
Agreement to its lenders.

<PAGE>

                                     - 29 -

16.16 Currency and conversion  rate. All payments  contemplated  herein shall be
effected in the lawful currency of the United States of America,  at the address
designated by either party from time to time. For the purpose of calculating the
Sales  Proportion,  the sales that are not made in United States dollars will be
converted into United States dollars based on the average  monthly  closing rate
for the  period of the sales as  reported  by the Chase  Manhattan  Bank for the
conversion of such foreign  currencies into United States dollars.  In addition,
all amounts  payable by Licensor to a third party in currency  other than United
States  dollars shall be converted  into United States dollars based on the noon
rate as reported by the Chase  Manhattan Bank for the conversion of such foreign
currencies  into  United  States  dollars  on the date  such  amount  is paid by
Licensor.

16.17   Counterparts.   This   Agreement  may  be  executed  in  any  number  of
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one and the same document.

16.18 Language.  The parties hereto state their express wish that this Agreement
as well as all documentation  contemplated  hereby or pertaining hereto or to be
executed in connection herewith be drawn up in the English language; les parties
expriment leur desir  explicite a l'effet que cette  convention de meme que tous
documents  envisages  par les  presentes  ou y ayant trait ou qui seront  signes
relativement aux presentes soient rediges en anglais.

     IN WITNESS  WHEREOF,  the parties  have signed at the place and on the date
first hereinabove mentioned.

COMPOSITECH LTD.                        LAMINES CTEK INC.

Per: ___________________________        Per: ___________________________
     Jonas Medney                            Louis Riopel





SUBSCRIPTION  AGREEMENT  MADE  AND  ENTERED  INTO IN THE CITY  AND  DISTRICT  OF
MONTREAL, ON THE 16TH DAY OF OCTOBER, 1997

BY AND AMONG:                           SOCIETE INNOVATECH DU GRAND MONTREAL,  a
                                        body politic duly constituted  according
                                        to An Act respecting  Societe Innovatech
                                        du Grand Montreal,  R.S.Q.,  ch. S-17.2,
                                        having  its head  office  and  principal
                                        place  of   business   in  the  City  of
                                        Montreal, Province of Quebec,           
                                        

                                        (hereinafter      referred     to     as
                                        "Innovatech")

                                        PARTY OF THE FIRST PART


AND:                                    INDUSTRIES  DEVMA INC. , a body  politic
                                        and   corporate,    duly    incorporated
                                        according to the Companies Act (Quebec),
                                        having  its head  office  and  principal
                                        place  of   business   in  the  City  of
                                        Montreal, Province of Quebec,

                                        (hereinafter referred to as "Devma")

                                        PARTY OF THE SECOND PART


AND:                                    FONDS DE SOLIDARITE DES  TRAVAILLEURS DU
                                        QUEBEC  (F.T.Q),  a joint stock company,
                                        duly  incorporated  according to the Act
                                        establishing the Fonds de Solidarite des
                                        Travailleurs du Quebec  (F.T.Q),  having
                                        its head office and  principal  place of
                                        business   in  the  City  of   Montreal,
                                        Province of Quebec,

                                        (hereinafter referred to as "FSTQ")

                                        PARTY OF THE THIRD PART


<PAGE>


                                      - 2 -

AND:                                    FONDS  REGIONAL  DE  SOLIDARITE  ILE  DE
                                        MONTREAL, limited partnership, a limited
                                        partnership  organized under the laws of
                                        the    Province   of   Quebec,    herein
                                        represented by Gestion du Fonds Regional
                                        de Solidarite  Ile de Montreal Inc., its
                                        general partner,  having its head office
                                        and  principal  place of business in the
                                        City of Montreal, Province of Quebec,

                                        (hereinafter   referred   to  as  "Fonds
                                        Regional")

                                        PARTY OF THE FOURTH PART

AND:                                    COMPOSITECH LTD., a body corporate, duly
                                        incorporated  according  to the  laws of
                                        the State of  Delaware,  having its head
                                        office and  principal  place of business
                                        in the Hamlet of Hauppauge, State of New
                                        York,

                                        (hereinafter    referred   to   as   the
                                        "Corporation")

                                        PARTY OF THE FIFTH PART


SECTION 1 - PREAMBLE

1.1  WHEREAS  each of  Innovatech,  Devma,  FSTQ and  Fonds  Regional  wishes to
subscribe for Common Shares (as hereinafter defined), the whole at the price and
on the terms and conditions hereinafter set out in this Agreement.

     NOW, THEREFORE, THIS AGREEMENT WITNESSETH:

SECTION 2 - INTERPRETATION

2.1     Definitions. In this Agreement:

2.1.1   "Actual  Knowledge"  - an  individual  will be  deemed  to have  "Actual
        Knowledge" of a particular fact or other matter if:

        2.1.1.1 such  individual is actually aware of such fact or other matter,
        or

        2.1.1.2 a prudent  individual could be expected to discover or otherwise
        become aware of such fact or other matter in the course of  conducting a
        reasonably  comprehensive  review of the files, books and records of the
        Corporation.


<PAGE>


                                      - 3 -

        A Person  (other  than an  individual)  will be deemed  to have  "Actual
        Knowledge" of a particular fact or other matter if any individual who is
        serving as an officer of such  Person  has,  or at any time had,  Actual
        Knowledge of such fact or other matter;

2.1.2   "Agreement"  means  this  Subscription  Agreement  and  all  instruments
        supplemental  hereto or in amendment or confirmation  hereof;  "herein",
        "hereof",  "hereto",  "hereunder" and similar expressions mean and refer
        to this Agreement and not to any particular Section, subsection or other
        subdivision;  "Section",  "subsection"  or  other  subdivision  of  this
        Agreement means and refers to the specified Section, subsection or other
        subdivision of this Agreement;

2.1.3   "Annual  Report"  means the  Corporation's  Annual Report on Form 10-KSB
        under the  Securities  Exchange  Act of 1934 for the  fiscal  year ended
        December 31, 1996;

2.1.4   "Applicable  Law"  means  any  domestic  or  foreign   federal,   state,
        provincial,   county,  local,   municipal  and  regional  statute,  law,
        ordinance,   rule,   regulation,   restriction,   regulatory  policy  or
        guideline, by-law (zoning or otherwise), principles of common law, civil
        law or equity, as well as Permits, Orders, decrees and rules (having the
        force of law),  and any judgments or  injunctions  issued,  prolongated,
        approved or entered  thereunder,  in each case, to which the given party
        is subject or bound or to which the given asset is subject;

2.1.5   "Assets"  means  all  of  the  assets,  rights  and  properties  of  the
        Corporation,  of  whatsoever  nature,  kind  or  description,  including
        movable or immovable, real or personal, tangible or intangible;

2.1.6   "Balance Sheet Date" means December 31, 1996;

2.1.7   "Benefit Plans" means all pension,  retirement,  profit sharing,  bonus,
        savings,  compensation,   incentive,   severance,  stock  option,  stock
        purchase,  stock appreciation and other fringe benefit plans,  programs,
        arrangements or practices covering any or all past or present employees,
        shareholders, directors or officers of the Corporation, other than group
        insurance, medical, dental, hospitalization, disability or death benefit
        plans;

2.1.8   "Books and  Records"  means all books of  account,  accounting  records,
        files,  data and writings  and other  financial  information;  lists and
        files  of  past,   present  and  prospective   customers  and  contacts,
        purchasing and marketing records, personnel and payroll records; and all
        data  stored  on  computer  support  devices  relating  to  any  of  the
        aforementioned materials;


<PAGE>


                                      - 4 -

Z2.1.9  "Budget  and  Projections"  means  the  budget  and  projections  of the
        Corporation  set forth in a writing dated the date hereof  identified to
        this paragraph 2.1.9;

2.1.10  "Business  Day" means any day,  other than a Saturday or Sunday or a day
        on which the principal commercial banks in the State of New York are not
        open for business during normal banking hours;

2.1.11  "Common  Shares"  means the shares of Common  Stock as  described in the
        Articles of Incorporation of the Corporation, as amended and restated;

2.1.12  "Compositech Canada" means Lamines CTEK Inc.;

2.1.13  "Compositech  Canada  Shareholders  Agreement"  means  the  shareholders
        agreement of even date herewith among the parties hereto and Compositech
        Canada  setting  forth the terms and  conditions  which will  govern the
        relationship  of the  parties  hereto  as  shareholders  of  Compositech
        Canada;

2.1.14  "Contracts"  means  all  agreements,  obligations  and  undertakings  of
        whatsoever nature, kind or description;

2.1.15  "Devma Shares" has the meaning ascribed thereto in subsection 3.3;

2.1.16  "dollar",  "dollars"  and the  sign  "$"  each  mean,  unless  otherwise
        indicated, lawful money of the United States;

2.1.17  "ERISA" shall have the meaning ascribed thereto in subsection 4.2.22.2;

2.1.18  "Encumbrances"  means any encumbrance of any nature, kind or description
        whatever   and   includes   a   security   interest,   mortgage,   lien,
        hypothecation,  pledge, prior claim, assignment, charge, trust or deemed
        trust (whether  contractual,  statutory or howsoever otherwise arising),
        voting trust or pooling  agreement with respect to securities,  right of
        first refusal, easement, servitude,  restrictive covenant,  encroachment
        or other survey or title  defect,  any adverse claim or any other right,
        option  or  claim  of any  Person  of any  nature,  kind or  description
        whatever, or any covenant or other agreement,  restriction or limitation
        on transferability;

2.1.19  "Environment" means surface waters, ground water, drinking water supply,
        land-surface,  subsurface  strata,  air,  both  inside  and  outside  of
        buildings and structures, and plant and animal life;

2.1.20  "Environmental  Law" means any  Applicable Law relating to the pollution
        or protection of the Environment;


<PAGE>


                                      - 5 -

2.1.21  "Equipment"  means  all  furnishings,  fixtures,  machinery,  equipment,
        tooling,  spare  parts,  leasehold  improvements,   supplies,   computer
        hardware,  telephone  systems,  signs and all other  tangible  property,
        together  with  all  related  accessories  and  maintenance   equipment,
        including without limitation, the Manufacturing Equipment;

2.1.22  "Exchange  Rights" means the rights  granted to each Investor  under the
        Stock  Exchange  Agreement to exchange their shares in the capital stock
        of Compositech Canada for Common Shares;

2.1.23  "FSTQ Shares" has the meaning ascribed thereto in subsection 3.4;

2.1.24  "Financial  Statements"  means the audited  financial  statements of the
        Corporation  for the fiscal year ended December 31, 1996,  consisting of
        the balance sheet, statements of operations, statements of shareholders'
        equity and statements of cash flows of the  Corporation as at or for the
        period  ended  December  31,  1996,  a copy of which is contained in the
        Annual Report;

2.1.25   "Fonds Regional  Shares" has the meaning ascribed thereto in subsection
         3.5;

2.1.26  "Generally  Accepted  Accounting  Principles"  means generally  accepted
        accounting  principles in the United States of America  applicable as at
        the date on which any  calculation  or  determination  is required to be
        made  in  accordance  with  generally  accepted  accounting  principles,
        consistently   applied  since  the  incorporation  of  the  Corporation,
        including  those set forth in the  opinions  and  pronouncements  of the
        Accounting  Principles  Board of the  American  Institute  of  Certified
        Public  Accountants,  or any successor  institute,  and  statements  and
        pronouncements  of the Financial  Accounting  Standards Board or in such
        other  statements  by such other entity as is approved by a  significant
        segment of the accounting profession in the United States of America;

2.1.27  "Governmental Body" means (i) any domestic or foreign national, federal,
        provincial, state, county, local, municipal or other government or body,
        (ii) any  multinational,  multilateral or international  body, (iii) any
        subdivision,  agent, commission,  board, instrumentality or authority of
        any of the foregoing governments or bodies, (iv) any  quasi-governmental
        or private  body  exercising  any  regulatory,  expropriation  or taxing
        authority  under or for the account of any of the foregoing  governments
        or bodies, or (v) any domestic, foreign, international,  multilateral or
        multinational  judicial,  quasi-judicial,  arbitration or administrative
        court, tribunal, commission, board or panel;

2.1.28  "Hazardous  Substances"  means any toxic substance or waste,  pollutant,
        contaminant,  hazardous substance or waste, hazardous material,  special
        waste,  industrial waste,  petroleum-derived  substance or waste, or any
        constituent of any of same as such terms are regulated  under or defined
        by any Environmental Law;


<PAGE>


                                      - 6 -

2.1.29  "including"  and  "includes"  is to be  deemed  to be  followed  by  the
        statement  "without  limitation"  and  neither  of such  terms  shall be
        construed  as limiting any word or  statement  which  precedes it to the
        specific or similar items or matters immediately following it;

2.1.30   "Information"   has  the  meaning   ascribed  thereto  in  subparagraph
         4.2.24.1;

2.1.31  "Innovatech   Shares"  shall  have  the  meaning   ascribed  thereto  in
        subsection 3.2;

2.1.32  "Integral  Circuit" means  laminates  with integral  circuits or printed
        circuit  boards with  integral  circuits as described  by the  following
        claims or parts of such  claims  set forth in  Licensor's  patents  Nos.
        4,943,334, 5,037,691 and 5,478,421:

                        (i) claims 70-73 of U.S. Patent 4,943,334;

                        (ii) claims 16 and 26-30 of U.S.  Patent No.  4,943,334,
                provided that the conductive  surface is in the form of a series
                of conductive  line traces etched or formed  between two or more
                pads (hereinafter  called a "circuit") and further provided that
                the  circuit is formed on the  tooling  and  transferred  to the
                laminate or printed circuit board during the molding process;

                        (iii) claims 7, 8, 36, 37, 42 and 43 of U.S.  Patent No.
                5,037,691, provided that the metal or metallic coating is in the
                form of a circuit; and

                        (iv) claims 4, 5, 8-11, 50, 64 and 73 of U.S. Patent No.
                5,478,421,  provided that the metal or conductive  surface is in
                the form of a circuit and further  provided  that the circuit is
                formed on the tooling and transferred to the laminate or printed
                circuit board during the molding process;

2.1.33 "Intellectual Property Rights" means, collectively:

                  2.1.33.1  all  intellectual   property  rights  of  whatsoever
                  nature, kind or description including:

                      2.1.33.1.1 all trade marks,  service marks, trade mark and
                                 service  mark  registrations,  trade  mark  and
                                 service   mark   applications,   rights   under
                                 registered  user  agreements,  trade  names and
                                 other trade mark and service mark rights,

                      2.1.33.1.2 all   copyrights,    industrial   designs   and
                                 registrations    thereof    and    applications
                                 therefor,

                      2.1.33.1.3 all inventions,  patents,  patent  applications
                                 and  patent  rights   (including   any  patents
                                 issuing on such applications or rights),

                      2.1.33.1.4 all licenses, sub-licenses and franchises,

                      2.1.33.1.5 all   Trade   Secrets   and   proprietary   and
                                 confidential information,


<PAGE>


                                      - 7 -

                      2.1.33.1.6 all  computer   software  and  rights   related
                                 thereto,

                      2.1.33.1.7 all renewals,  modifications,  developments and
                                 extensions  of  any  of  the  items  listed  in
                                 subsections   2.1.33.1.1   through   2.1.33.1.6
                                 (inclusively) hereof; and

                     2.1.33.2 all patterns, plans, designs, research data, other
                     proprietary  know-how,  processes,   drawings,  technology,
                     inventions,  formulae,  specifications,  performance  data,
                     quality control  information,  unpatented blue prints, flow
                     sheets, equipment and parts lists,  instructions,  manuals,
                     records and  procedures,  and all licenses,  agreements and
                     other  contracts  and  commitments  relating  to any of the
                     foregoing;

2.1.34     "Investors"  means   Innovatech,   Devma,  FSTQ  and  Fonds  Regional
           collectively and "Investor" means either of them;

2.1.35     "Knowledge" - an individual  will be deemed to have  "Knowledge" of a
           particular fact or other matter if:

                      2.1.35.1 such individual is actually aware of such fact or
                      other matter, or

                      2.1.35.2  a  prudent   individual  could  be  expected  to
                      discover or  otherwise  become aware of such fact or other
                      matter  in  the   course  of   conducting   a   reasonably
                      comprehensive  investigation  concerning  the existence of
                      such fact or other matter.

                      A Person (other than an individual) will be deemed to have
                      "Knowledge"  of a  particular  fact or other matter if any
                      individual  who is  serving,  as an officer of such Person
                      has, or at any time had,  Knowledge  of such fact or other
                      matter;

2.1.36     "License Agreement" means that certain technology licensing agreement
           entered into between the Corporation  and  Compositech  Canada on the
           date hereof by which the Corporation  licenses and/or sub-licenses to
           Compositech Canada the Intellectual  Property and Technology (as such
           terms are defined in the License Agreement);

2.1.37     "Manufacturing Equipment" means all machinery and equipment developed
           or used by the Corporation in order to manufacture Products;

2.1.38     "Material  Applicable  Laws"  means  the  Applicable  Laws  which are
           material to the business or  operations of the  Corporation.  Without
           limiting the generality of the  foregoing,  an Applicable Law will be
           deemed  to be a  Material  Applicable  Law  if a  breach  thereof  or
           non-compliance  therewith would have a material adverse effect on the
           financial position of the Corporation;


<PAGE>


                                      - 8 -

2.1.39     "Material Assets" means the Assets which are,  individually or in the
           aggregate, material to the business or operations of the Corporation;

2.1.40     "Material  Contracts" means the Contracts which are,  individually or
           in the  aggregate,  material  to the  business or  operations  of the
           Corporation, including, without limitation, those Contracts which are
           required  to be listed in any Annual  Report  required to be filed on
           Form 10-KSB under the Securities Exchange Act of 1934 and by Item 601
           of  Regulation  S-B under the  Securities  Exchange  Act of 1934,  as
           amended. Without limiting the generality of the foregoing, a Contract
           will be  deemed to be a  Material  Contract  if a breach  or  default
           thereunder  would have a  material  adverse  effect on the  financial
           position of the Corporation;

2.1.41     "Material  Permits"  means  the  Permits  which are  material  to the
           business or  operations  of the  Corporation.  Without  limiting  the
           generality of the foregoing, a Permit will be deemed to be a Material
           Permit if a breach or default in  respect  thereof or the  failure to
           obtain or maintain such a Permit would have a material adverse effect
           of the financial position of the Corporation;

2.1.42     "Multi Layer Printed Circuit Boards" means the circuit boards defined
           in one or more of claims 18-26 and 63-68 of U.S. Patent No. 5,037,691
           or the circuit boards produced using the process  described in any of
           the claims of U.S. Patents Nos. 5,376,326 and 5,512,224;

2.1.43     "Maximum  Indemnification Amount" has the meaning ascribed thereto in
           paragraph 6.11.4;

2.1.44     "Order" means any order (draft or otherwise),  judgment,  injunction,
           decree, award or writ of any Governmental Body;

2.1.45     "ordinary  course of business" means an action taken by a Person that
           is:

                      2.1.45.1 consistent with the past practices of such Person
                      and  is  taken  in  the  ordinary  course  of  the  normal
                      day-to-day operations of such Person,

                      2.1.45.2  not  required to be  authorized  by the board of
                      directors  of such  Person  (or by any  Person or group of
                      Persons  exercising similar authority) and is not required
                      to be  specifically  authorized by the parent  company (if
                      any) of such Person, and

                      2.1.45.3  similar  in  nature  and  magnitude  to  actions
                      customarily taken,  without any authorization by the board
                      of  directors  (or by  any  Person  or  group  of  Persons
                      exercising similar  authority),  in the ordinary course of
                      the normal


<PAGE>


                                      - 9 -

                      day-to-day  operations  of other  Persons  that are in the
                      same line of business as such Person;

2.1.46     "Permit"  means  any  license,  permit,  certificate,  authorization,
           approval, right, privilege,  consent, concession or franchise issued,
           granted, conferred or otherwise created by a Governmental Body;

2.1.47     "Person"  means an  individual,  corporation,  company,  partnership,
           trust, unincorporated association,  entity with judicial personality,
           Governmental  Body;  and pronouns  when they refer to a Person have a
           similarly extended meaning;

2.1.48     "Premises"  means the real  property,  together  with all  buildings,
           structures,  fixtures and improvements  thereon,  covered by the Real
           Property Lease;

2.1.49     "Prime  Rate"  means  the  interest  rate  quoted   publicly  by  the
           Corporation's  regular  bankers as the reference rate of interest for
           commercial demand loans made in US dollars and commonly known as such
           bank's prime rate, as adjusted from time to time, on the basis of the
           Prime Rate in effect on the first day of each month;

2.1.50     "Principal  Intellectual  Property  Rights" has the meaning  ascribed
           thereto in subparagraph 4.2.24.2;

2.1.51     "Products"  means  laminates for printed  wiring boards and all other
           uses developed  and/or  manufactured  by the  Corporation,  provided,
           however,  that  Multi  Layer  Printed  Circuit  Boards  and  Integral
           Circuits shall not be deemed Products;

2.1.52     "Proxy  Statement" means the proxy statement filed by the Corporation
           pursuant to Regulation 14A on May 15, 1997;

2.1.53     "Purchased Securities" means the Innovatech Shares, the Devma Shares,
           the FSTQ Shares and the Fonds Regional Shares;

2.1.54     "Release"  means any  release,  spill,  emission,  leaking,  pumping,
           injection,  deposit,  disposal,  discharge,  dispersal,  leaching  or
           migration into the Environment;

2.1.55     "Real  Property  Lease"  means the  existing  tenancy  agreement,  as
           amended, between the Corporation,  as tenant, and Ricefield Number 6,
           as landlord,  covering the Premises,  a copy of which is contained in
           Exhibit 10.1 and 10.1.1 of the Registration Statement,  the rights of
           Ricefield Number 6 in the Real Property Lease having been assigned to
           Reckson Operating Partnership, L.P. on December 5, 1996;



<PAGE>


                                     - 10 -

2.1.56   "Registration Statement" means the Corporation's registration statement
         No.  333-3564-NY  on Form  SB-2  under  the  Securities  Act,  declared
         effective on July 2, 1996 and all exhibits annexed thereto;

2.1.57   "Remedial Action" means all actions,  whether voluntary or involuntary,
         necessary to comply with applicable  Environmental  Laws in order to i)
         clean up, remove,  treat, cover or in any other manner adjust Hazardous
         Substances  in  the  Environment  or  ii)  perform  remedial   studies,
         investigations,  restoration and post-remedial studies,  investigations
         or monitoring on, about or in any of the Premises;

2.1.58   "Securities Act" means the Securities Act of 1933 (United  States),  as
         amended from time to time;

2.1.59   "Share  Adjustment" means (i) any subdivision,  redivision or change of
         the outstanding Common Shares into a greater number of Common Shares or
         (ii) any reduction,  combination or  consolidation  of the  outstanding
         Common Shares into a smaller number of Common Shares;

2.1.60   "Stock Exchange  Agreement" means the stock exchange  agreement of even
         date among the Investors and the Corporation,  providing inter alia for
         the  exchange by the  Investors  of the shares of the capital  stock of
         Compositech Canada held by them for Common Shares;

2.1.61   "Subscription  Agreement in Compositech  Canada" means the subscription
         agreement  of even date  among the  Investors  and  Compositech  Canada
         setting forth the rights and  obligations of each of the Investors with
         respect  to its  subscription  for  shares  in  the  capital  stock  of
         Compositech Canada;

2.1.62   "Tax Returns" means all reports,  returns or other information,  or any
         amendment thereof, required to be filed in connection with any Taxes;

2.1.63   "Taxes" means all taxes, foreign or domestic,  whether federal,  state,
         provincial,  county,  local,  municipal or otherwise (including income,
         profit,  corporation,  business,  excise,  sales,  goods and  services,
         value-added,   franchise,   withholding,   capital,   transfer,  stamp,
         unemployment  compensation,  payroll, property, and duties), whether or
         not measured in whole or in part by net income,  and including interest
         and penalties with respect thereto;

2.1.64   "Trade Secrets" means  information and data which: (a) derives economic
         value, actual or potential,  from not being generally known to, and not
         being readily  ascertainable  by proper means by, other Persons who can
         obtain  economic  value  from  its  disclosure  or use;  and (b) is the
         subject of  efforts  that are  reasonable  under the  circumstances  to
         maintain its secrecy.


<PAGE>


                                     - 11 -


2.2 Gender.  Any  reference in this  Agreement to any gender shall  include both
genders and the neutral,  and words used herein  importing  the singular  number
only shall include the plural and vice versa.

2.3 Headings.  The division of this  Agreement into  Sections,  subsections  and
other  subdivisions,  and the  insertion  of  headings  are for  convenience  of
reference  only and  shall not  affect or be  utilized  in the  construction  or
interpretation of this Agreement.

2.4 Severability. Any Section, subsection or other subdivision of this Agreement
or any other provision of this Agreement which is, or becomes,  illegal, invalid
or  unenforceable  shall be severed  therefrom and shall be  ineffective  to the
extent of such illegality,  invalidity or unenforceability  and shall not affect
or impair the remaining  provisions  hereof,  which  provisions shall be severed
from an illegal or  unenforceable  Section,  subsection or other  subdivision of
this Agreement or any other provisions of this Agreement.

2.5 Entire Agreement.  This Agreement  together with any other instruments to be
delivered  pursuant  hereto,  including  without  limitation,  a writing  of the
Corporation dated the date hereof,  containing certain documents and information
which are  specifically  identified  to particular  sections of this  Agreement,
constitute  the entire  agreement  among the parties  pertaining  to the subject
matter hereof and supersede all prior agreements, understandings,  negotiations,
and discussions, whether oral or written, among any or all of the parties.

2.6 Amendments. No amendment of this Agreement shall be binding unless otherwise
expressly provided in an instrument duly executed by each of the parties hereto.

2.7 Waiver. Except as otherwise provided in this Agreement,  no waiver of any of
the provisions of this  Agreement  shall be deemed to constitute a waiver of any
other provisions  (whether or not similar),  nor shall such waiver  constitute a
continuing  waiver unless  otherwise  expressly  provided in an instrument  duly
executed by the parties.

2.8 Delays.  When calculating the period of time within which or following which
any act is to be done or step taken pursuant to this Agreement, the day which is
the reference day in  calculating  such period shall be excluded.  If the day on
which such delay expires is not a Business Day, then the delay shall be extended
to the next succeeding Business Day.

2.9 Preamble. The preamble hereof shall form an integral part of this Agreement.

2.10 Governing Law. This Agreement shall be governed in all respects by the laws
of the State of New York as they are applied to  agreements  entered into in New
York between New York residents and performed entirely within New York.

2.11 Currency.  Unless otherwise  specified,  all statements of or references to
dollar amounts in this Agreement are of or to the lawful  currency of the United
States.



<PAGE>


                                     - 12 -

SECTION 3 - SUBSCRIPTIONS FOR SHARES

3.1 Investors'  Subscription.  Each Investor hereby subscribes for the number of
Common Shares of the  Corporation's  share capital set forth  hereinafter at the
aggregate  subscription  price set forth  hereinafter.  The  Corporation  hereby
accepts the  subscription  of each Investor for their Common Shares,  subject to
the terms and conditions contained herein.

===============================================================================
   Investor      Number of Common Shares                    Aggregate Price
- -------------------------------------------------------------------------------
Innovatech       533,095                                  $ 3,749,992.96562 Cdn
- -------------------------------------------------------------------------------
Devma            533,095                                  $ 3,749,992.96562 Cdn
- -------------------------------------------------------------------------------
FSTQ             1                                        $ 7.03438         Cdn
- -------------------------------------------------------------------------------
Fonds Regional   1                                        $ 7.03438         Cdn
===============================================================================

3.2 Payment and Issue of Innovatech Shares. Innovatech hereby agrees to remit to
the Corporation on the date hereof the aggregate subscription price set forth in
subsection  3.1 vis-a-vis  Innovatech  for the number of Common Shares set forth
vis-a-vis Innovatech (the "Innovatech Shares"),  and the Corporation shall, upon
receipt of such aggregate  subscription  price,  issue the Innovatech  Shares to
Innovatech and deliver share certificates representing same.

3.3  Payment  and Issue of Devma  Shares.  Devma  hereby  agrees to remit to the
Corporation  on the date hereof the  aggregate  subscription  price set forth in
subsection  3.1  vis-a-vis  Devma  for the  number of  Common  Shares  set forth
vis-a-vis Devma (the "Devma Shares"), and the Corporation shall, upon receipt of
such aggregate  subscription  price, issue the Devma Shares to Devma and deliver
share certificates representing same.

3.4  Payment  and  Issue of FSTQ  Shares.  FSTQ  hereby  agrees  to remit to the
Corporation  on the date hereof the  aggregate  subscription  price set forth in
subsection  3.1  vis-a-vis  FSTQ for the  number  of  Common  Shares  set  forth
vis-a-vis FSTQ (the "FSTQ Shares"),  and the Corporation  shall, upon receipt of
such  aggregate  subscription  price,  issue the FSTQ Shares to FSTQ and deliver
share certificates representing same.

3.5 Payment and Issue of Fonds Regional Shares.  Fonds Regional hereby agrees to
remit to the Corporation on the date hereof the aggregate subscription price set
forth in subsection 3.1 vis-a-vis Fonds Regional for the number of Common Shares
set forth  vis-a-vis  Fonds  Regional  (the "Fonds  Regional  Shares"),  and the
Corporation shall, upon receipt of such aggregate  subscription price, issue the
Fonds  Regional  Shares  to  Fonds  Regional  and  deliver  share   certificates
representing same.


<PAGE>


                                     - 13 -

3.6  Subscription  by the Corporation for Class "B" common shares of Compositech
Canada. The Corporation hereby  acknowledges and confirms that it is a condition
precedent to the  subscriptions  by the Investors  for the Purchased  Securities
hereunder  that the aggregate  subscription  prices paid by the Investors to the
Corporation  be used  exclusively  and in their  entirety by the  Corporation to
subscribe  for  Class "B"  common  shares of  Compositech  Canada in the  manner
provided for in the  subscription  agreement  dated the date hereof  between the
Corporation  and  Compositech  Canada,  and the  Corporation  hereby directs the
Investors  to  remit  the  aggregate   subscription  prices  for  the  Purchased
Securities directly to Compositech Canada for such purpose.

SECTION 4 - REPRESENTATIONS, WARRANTIES AND ACKNOWLEDGEMENTS

4.1  Representations,  Warranties and  Acknowledgements  of the Investors.  Each
Investor (with respect to itself,  and not with respect to the other  Investors)
hereby  represents and warrants,  severally and not jointly,  to the Corporation
and to the other  Investors,  and acknowledges and confirms that the Corporation
and the other Investors, are relying upon such representations and warranties in
connection  herewith and would not have entered into this Agreement without such
representations and warranties:

4.1.1    such  Investor is duly  incorporated,  constituted  or formed,  validly
         existing and in good  standing  under the laws of its  jurisdiction  of
         incorporation or under the laws pursuant to which it was constituted or
         formed;

4.1.2    such  Investor  has the  necessary  corporate  power and  authority  to
         execute this Agreement and to perform its  obligations  hereunder.  The
         execution of this  Agreement by such  Investor and the  performance  by
         such Investor of its obligations hereunder have been duly authorized by
         all  necessary  action  on its part and do not  require  any  action or
         consent of, any  registration  with, or notification to any Person,  or
         any action or consent  under any laws of the  Province  of Quebec or of
         Canada to which such Investor is subject;

4.1.3    the execution of this Agreement,  the  consummation of the transactions
         contemplated   herein,   the   performance  by  such  Investor  of  its
         obligations  hereunder and the  compliance by it with this Agreement do
         not:

         4.1.3.1 violate,  contravene or breach,  or constitute a default under,
         the constating documents, law or by-laws of such Investor;

         4.1.3.2  violate,  contravene or breach,  or constitute a default under
         any contract, agreement, indenture, instruments, or commitment to which
         such Investor may be a party,  or its properties may be subject,  or by
         which it is bound or affected; or


<PAGE>


                                     - 14 -

         4.1.3.3  violate,  contravene or breach any laws to which such Investor
         is subject;

4.1.4    neither  such  Investor  nor  any  of  its   respective   shareholders,
         directors,  officers,  employees or agents has employed or incurred any
         liability  to any  broker,  finder  or agent  for any  brokerage  fees,
         finder's  fees,  commissions  or other  amounts  with  respect  to this
         Agreement or any of the transactions contemplated hereby;

4.1.5    such Investor is acquiring the Purchased Securities as provided in this
         Agreement for investment for its own account (or for the account of any
         of the other  Investors),  and not with the view to,  or for  resale in
         connection with, any distribution thereof;

4.1.6    such Investor is an  "accredited  investor"  within the meaning of Rule
         501 under the Securities Act;

4.1.7    each Investor hereby makes the following acknowledgements:

         4.1.7.1 it understands that the acquisition of Purchased  Securities as
         provided in this Agreement has not been  registered or qualified  under
         the Securities Act or under any applicable U.S. state  securities laws,
         but is being extended to such Investor pursuant to a specific exemption
         from the  registration  provisions of the Securities Act and such laws,
         the  availability of which depends upon,  among other things,  the bona
         fide  nature  of  its  investment   intent  and  the  accuracy  of  the
         representations set forth in paragraph 4.1.5;

         4.1.7.2 it understands that the Purchased  Securities acquired pursuant
         to this Agreement must be held by it  indefinitely  unless a subsequent
         disposition thereof is registered and/or qualified under the Securities
         Act and  applicable  U.S. state  securities  laws or, in the opinion of
         such Investor's  counsel  reasonably  satisfactory to the  Corporation,
         exempt from such registration and/or qualification;

4.1.8    it  understands  that  the  certificates   representing  its  Purchased
         Securities will bear a legend  containing the restrictions  referred to
         in subparagraph 4.1.7.2.

4.2  Representations  and Warranties of the Corporation.  The Corporation hereby
represents and warrants as follows to each of the Investors and acknowledges and
confirms that the Investors are relying upon such representations and warranties
in connection  herewith and would not have entered into this  Agreement  without
such representations and warranties:


<PAGE>


                                     - 15 -

4.2.1    1933 Act Representation.  The offer, issuance and sale of the Purchased
         Securities  hereunder is exempt from the  registration  and  prospectus
         delivery requirements of the Securities Act;

4.2.2    "Blue Sky" Law  Compliance.  The  Corporation  has made all filings and
         taken all  actions  necessary  to comply  with all "blue sky" laws with
         regard to the sale of the Purchased  Securities as contemplated by this
         Agreement;

4.2.3    Corporate   Organization   and  Authority.   The  Corporation  is  duly
         incorporated  and  organized,  validly  existing,  and in good standing
         under the laws of its jurisdiction of incorporation. The Corporation is
         registered,  licensed  or  otherwise  qualified  as an out of  state or
         foreign  corporation in good standing in any jurisdiction  where not to
         be so registered,  licensed or otherwise qualified and in good standing
         would have a material adverse affect on the business, the operations or
         Assets of the Corporation.  The Corporation is registered,  licensed or
         otherwise  qualified  to do  business  in the  State of New  York.  The
         execution  and delivery of this  Agreement and the  performance  of the
         transactions  contemplated  hereby will not, with or without the giving
         of notice and/or the passage of time, or both (i) violate any provision
         of Applicable  Law, or require any consent,  approval or  authorization
         of, or any declaration,  filing or registration  with or notice to, any
         third party, Governmental Body or otherwise, (ii) result in the loss of
         any  right  under  or  conflict  with or  result  in a  default  of any
         provision or  termination  of or accelerate  the date of performance of
         any obligation under any Material Contract to which the Corporation may
         be a party or by which the  Corporation  or any of its Material  Assets
         may be bound,  or (iii)  conflict  with or  result in a default  of any
         provision or termination  of any of the corporate  documents or by-laws
         of the  Corporation.  This  Agreement  constitutes  a valid and binding
         obligation of the Corporation enforceable against it in accordance with
         its terms, subject to laws of general application  affecting creditors'
         rights and the  exercise  of judicial  discretion  in  accordance  with
         general equitable principles;

4.2.4    Corporate  Documents.  Exhibit 3.1 of the Annual Report and Exhibit 3.3
         of the Registration  Statement  contain true and complete copies of the
         corporate  documents,  including  the  authorized  capital stock of the
         Corporation and by- laws, respectively, of the Corporation,  neither of
         which has been  amended  and there is no  application  pending  for the
         amendment of any of same. The minute books and corporate records of the
         Corporation,   which  have  been  made   available  to  the  Investor's
         solicitors for review prior to the date hereof, have been maintained in
         accordance  with the  Applicable  Law and  contain  true  and  complete
         records of all the  by-laws of the  Corporation  and all  meetings  and
         consents  in  lieu  of  meetings  of  the  board  of  directors  of the
         Corporation and its shareholders, and accurately and completely reflect
         all matters  referred to in 


<PAGE>


                                     - 16 -

         such minutes and consents.  All  resolutions  contained in such records
         have been duly passed and all such  meetings  have been duly called and
         held. The share  certificate  books and the registers of  shareholders,
         directors and transfers of the Corporation are complete and accurate;

4.2.5    Issued Shares.  Immediately  before giving effect to this Agreement and
         the Stock Exchange Agreement, the only issued and outstanding shares in
         the capital stock of the Corporation (and rights,  options and warrants
         to  acquire  same)  are as set out in a writing  dated the date  hereof
         identified to this paragraph. All such shares are validly issued, fully
         paid and  non-assessable  and all shares to be issued  pursuant to this
         Agreement,  upon receipt by the  Corporation  of the  consideration  in
         respect  of such  shares,  will  be  validly  issued,  fully  paid  and
         non-assessable.  There  are  no  other  outstanding  shares,  warrants,
         rights,  options,  securities  convertible  into  shares of the capital
         stock of the Corporation or any other  agreements or rights to purchase
         or subscribe for any shares of the capital stock of the  Corporation or
         convert any  obligation  or shares into any shares of the capital stock
         of the  Corporation and the Corporation has not agreed to issue or sell
         any shares of its capital stock or any securities of any kind except as
         set out in this Agreement and the Stock Exchange Agreement;

4.2.6    Subsidiaries.  The Corporation has no subsidiary nor owns any equity or
         other interest in any corporation,  partnership, joint venture or other
         entity;

4.2.7    Power and Authority. The Corporation has the requisite corporate power,
         authority  and capacity to carry on its business and to own and operate
         its Assets.

4.2.8    Powers of  Attorney.  No Person  holds any general or special  power of
         attorney from the Corporation;

4.2.9    Financial   Statements.   The  Financial  Statements  and  the  interim
         financial  statements of the Corporation dated June 30, 1997, a copy of
         which is contained in Form 10-QSB for the  quarterly  period ended June
         30, 1997:

         4.2.9.1  have been  prepared  in  accordance  with  Generally  Accepted
         Accounting Principles,

         4.2.9.2 are true and complete in all material respects,

         4.2.9.3  present fairly the assets and  liabilities of the  Corporation
         and  present  fairly the  financial  condition  and the  results of the
         operations  of the  Corporation,  as at the dates  thereof  and for the
         periods covered thereby,


<PAGE>


                                     - 17 -

         4.2.9.4 present fairly proper accruals, as at the dates thereof and for
         the periods covered  thereby,  including  accruals of amounts and other
         remuneration  arrangements for employees of the Corporation  (including
         management  fees and  employee  incentives),  which  though not payable
         until a time after the end of the relevant period,  are attributable to
         activities undertaken during that period,

         4.2.9.5  contain or reflect  adequate  reserves for all liabilities and
         obligations of the Corporation as at the dates thereof.

         No  information  has become  available  to the  Corporation  that would
         render the Financial  Statements or the interim financial statements of
         the Corporation dated June 30, 1997 not fairly stated;

4.2.10   Undisclosed  Liabilities of the  Corporation.  The  Corporation  has no
         liabilities of any kind except liabilities disclosed or provided for in
         the  Financial  Statements  and  liabilities  incurred in the  ordinary
         course of business  since the Balance  Sheet Date which are not, in the
         aggregate,  material and adverse to its  business,  or to its financial
         condition or results of operations  and do not  constitute a violation,
         contravention  or  breach  of any  covenant,  agreement  or  obligation
         contained   in  this   Agreement   or   constitute   a  breach  of  any
         representation or warranty made in or pursuant to this Agreement;

4.2.11   Subsequent  Activities  of the  Corporation.  Except as  disclosed in a
         writing dated the date hereof  identified to this paragraph,  since the
         Balance Sheet Date, there has not occurred any change in the condition,
         financial or  otherwise,  or prospects  of the  Corporation  other than
         changes  occurring in the ordinary  course of business  which  changes,
         individually  or  in  the  aggregate,  have  not  materially  adversely
         affected its business,  financial  condition,  results of operations or
         prospects;  without limiting the generality of the foregoing, since the
         Balance Sheet Date, the Corporation has not, directly or indirectly:

         4.2.11.1  declared  or  paid  any  dividend  on its  capital  stock  or
         redeemed,  purchased  or  otherwise  acquired any shares of its capital
         stock, or otherwise  reduced its paid up capital or altered its capital
         stock,

         4.2.11.2  entered  into any  Contract  outside the  ordinary  course of
         business,

         4.2.11.3 increased the salary, benefits,  bonuses or other compensation
         of its officers,  directors or employees, except in the ordinary course
         of business or adopted any Benefit Plan,

         4.2.11.4 sold, leased,  mortgaged,  hypothecated,  pledged or otherwise
         subjected any of its Material Assets to any Encumbrance,


<PAGE>


                                     - 18 -

         4.2.11.5 settled any liability,  claim, dispute,  proceedings,  suit or
         appeal pending against it or any of its Material Assets,

         4.2.11.6 suffered any extraordinary loss,

         4.2.11.7  purchased or leased,  or made any  commitment  to purchase or
         lease,  any Assets,  except for  purchases of Equipment and supplies in
         the ordinary course of business,

         4.2.11.8 made any change in personnel practices, except in the ordinary
         course of business,

         4.2.11.9 cancelled or released any debts or claims,

         4.2.11.10  made any change in its  accounting  principles,  policies or
         practices as  heretofore  applied,  including  the basis upon which its
         assets and  liabilities  are  recorded on its books,  its  earnings are
         ascertained  or the methods or rates of  depreciation  or  amortization
         employed,

         4.2.11.11  reimbursed any loans or advances made to the  Corporation by
         any shareholder, director or officer of the Corporation,

         4.2.11.12  violated any provision of any Material  Contract to which it
         is a party or by which it or any of its  Material  Assets may be bound,
         or

         4.2.11.13  agreed  to do any of the  things  described  in  subsections
         4.2.11.1 through 4.2.11.12, inclusively, hereof;

4.2.12   Title to Assets. Except as disclosed in a writing dated the date hereof
         and  identified to this  paragraph,  the  Corporation  is the legal and
         beneficial owner of, has good and marketable title to and possesses all
         its Assets free and clear of any Encumbrances;

4.2.13   Equipment.  The Corporation  owns or leases all Equipment  necessary to
         conduct its business as presently conducted, all of which is located at
         the  Premises.  All of the  Equipment  (i) is in good working order and
         operating  condition  and has  been  regularly  serviced  and  properly
         maintained  and (ii) is  adequate  and  sufficient  for the  continuing
         conduct of the business of the Corporation as now conducted.  There are
         no outstanding  work orders relating to any of the Equipment which have
         been received from or required by any applicable Governmental Body;

4.2.14   Assets.  All the Assets owned or used by the Corporation are located at
         the  Premises,  except as disclosed in a writing  dated the date hereof
         and identified to this paragraph.



<PAGE>


                                     - 19 -

4.2.15   Litigation.  Except as disclosed in a writing dated the date hereof and
         identified  to  this  paragraph,  there  is  no  existing  or,  to  the
         Corporation's Knowledge,  threatened claim, demand, suit, action, cause
         of action, dispute, proceeding, litigation,  investigation,  grievance,
         arbitration,  governmental  proceeding or other  proceeding,  including
         appeals and applications for review, in progress against, by, affecting
         or relating to the  Corporation  and/or any of its Assets.  There is no
         state of facts, to the Corporation's  Knowledge,  which could provide a
         valid  basis  for  any  of the  foregoing.  There  is  not  at  present
         outstanding  against,  affecting or relating to the Corporation  and/or
         its Assets any Order which adversely affects the Corporation in any way
         or that in any  way  relates  to  this  Agreement  or the  transactions
         contemplated hereby;

4.2.16   Insurance.  The Corporation  has such policies of insurance,  issued by
         responsible  insurers,  as are  usually  carried by persons  engaged in
         business   activities  similar  to  the  business   activities  of  the
         Corporation, which includes all risk property insurance, public product
         liability   insurance   and  general   liability   insurance,   workers
         compensation insurance, fire insurance,  directors' liability insurance
         and business  interruption  insurance.  True and complete copies of the
         most  recent  inspection  reports,  if  any,  received  from  insurance
         underwriters  as to the  condition of the Assets and the  Corporation's
         business have been delivered to the Investors.  The  Corporation is not
         in default with respect to any of the provisions  contained in any such
         insurance  policy.  For any current  claim that has not been settled or
         finally  determined,  the Corporation has not failed to give any notice
         or  present  any  claim  under any such  insurance  policy in a due and
         timely  fashion  such that the insurer  would be entitled to  terminate
         coverage  or deny  liability  on any such claim.  All such  policies of
         insurance  are in full  force  and  effect.  Except as  disclosed  in a
         writing dated the date hereof and identified to this  paragraph,  there
         have been no liability or other claims against the Corporation;

4.2.17   Real Property Lease and Premises

         4.2.17.1 The Real Property  Lease,  is the only lease,  offer to lease,
         sublease,  license or other agreement under which the Corporation  uses
         or  occupies  or has the right to use or occupy,  now or in the future,
         any immovable or real property or any buildings,  structures,  fixtures
         or improvements thereon,

         4.2.17.2  all of  the  land,  buildings,  structures  and  improvements
         currently  used by the  Corporation  in the conduct of its business are
         included in the Real Property Lease,

         4.2.17.3 the Corporation has not entered into any sublease,  license or
         other  agreement  granting  to any Person any right to the  possession,
         use, occupancy or enjoyment of the Premises or any portion thereof,

         4.2.17.4 there are no work orders of any applicable  Governmental  Body
         outstanding  against the Premises and the  Corporation has not received
         any

<PAGE>


                                     - 20 -

         deficiency notices, requests or written or oral advice of any breach of
         Applicable  Law  in  respect  of  the  foregoing  which  could,  if not
         corrected,  become such a work order or could  require  performance  of
         work or expenditure of money to correct. The Premises are in compliance
         with the  requirements  of all  insurance  companies  who have policies
         covering the Premises,

         4.2.17.5  all  water,   gas,   electrical,   steam,   compressed   air,
         telecommunication,  sanitary  and storm  sewage  lines and  systems and
         other  similar  systems  serving the Premises are in working  order and
         operating  condition.  The  continued  existence,  use,  occupancy  and
         operation of each such line and system is not dependent on the granting
         of any Permit, exception, approval or variance, and

         4.2.17.6  all  Material   Permits,   as  well  as  all   approvals  and
         authorizations   from  all   insurance   companies   and  fire   rating
         organizations,  required  to have  been  issued to the  Corporation  to
         enable the Premises to be lawfully occupied and used by the Corporation
         for all of the  purposes  for which it is  currently  occupied and used
         have been  lawfully  issued  and are in full  force and  effect  and no
         action by the Corporation is required in order that such  certificates,
         permits,  licenses,  approvals  and  authorizations  will remain  valid
         following the completion of the transactions contemplated hereby;

4.2.18   Place of Business.  The Corporation carries on business at the Premises
         and has no other place of business;

4.2.19   Environmental  Matters.  Without  limiting the generality of subsection
         4.2.15 or 4.2.26 hereof:

         4.2.19.1 the  operations  of, and the use of the Premises and Equipment
         by the Corporation are now and have been in compliance, in all material
         respects, with applicable  Environmental Law, and the operations of and
         use of the Premises by any  predecessor in interest of the  Corporation
         or any present or prior owner, lessee or occupant of the Premises have,
         to the  Knowledge  of  the  Corporation,  been  in  compliance,  in all
         material respects, with applicable Environmental Law,

         4.2.19.2  Except as set forth in a writing  dated the date  hereof  and
         identified to this subparagraph, the Corporation has obtained and holds
         all Material Permits required under  applicable  Environmental  Law for
         the conduct of its operations  and all such Material  Permits are valid
         and in full force and effect.  All  documentation  in  connection  with
         obtaining  the Permit  referred to in such  writing has been filed with
         the appropriate authority or Governmental Body. The Corporation has not
         received  any notice  amending,  revoking  or  replacing  any  Material
         Permits or requiring the issuance of any additional Permits. The


<PAGE>


                                     - 21 -

         Corporation has filed in a timely manner all reports, notifications and
         plans required pursuant to any such Material Permits,

         4.2.19.3 there has been no material  Release by the  Corporation (or to
         the Knowledge of the  Corporation by any predecessor in interest of the
         Corporation  or any present or prior  owner,  lessee or occupant of the
         Premises), of Hazardous Substances in, under or on the Premises and the
         Premises are free of any material  contamination by the Corporation (or
         to the Knowledge of the  Corporation by any  predecessor in interest of
         the  Corporation  or any present or prior owner,  lessee or occupant of
         the Premises) of the  Environment  by Hazardous  Substances  therein or
         thereon,

         4.2.19.4 the Corporation has not received,  nor is it likely to receive
         as a  result  of  the  consummation  of the  transactions  contemplated
         hereby, any notification pursuant to applicable  Environmental Law that
         any of its  current  or past  operations  (or to the  Knowledge  of the
         Corporation  those of any predecessor in interest of the Corporation or
         any present or prior owner,  lessee or occupant of the Premises) or any
         by-product  thereof or of the  Premises,  is or may be implicated in or
         subject  to  any  proceeding,  investigation,  claim,  lawsuit,  order,
         agreement  or  evaluation  by any Person as to whether i) any  Remedial
         Action is or may be  needed  to  respond  to a  Release  or  threatened
         Release of a Hazardous Substance into the Environment; ii) any recovery
         is sought  from the  Corporation  or its  directors,  officers or other
         executives  for any liability,  damage or loss, or any action,  suit or
         proceeding  commenced  against the  Corporation,  related to or arising
         from the current or past operations of the Corporation or the operation
         of the  Premises;  or iii) the  Corporation  is or may be a potentially
         responsible  party  for  a  Remedial  Action,  pursuant  to  applicable
         Environmental Law, and

         4.2.19.5 to the Knowledge of the Corporation  there is no basis for any
         action, suit, claim,  penalty,  fine,  investigation or proceeding with
         respect to any obligation of the  Corporation  to remediate  conditions
         pursuant to applicable  Environmental Law or any other potential source
         of liability for the  Corporation or its  directors,  officers or other
         executives  under applicable  Environmental  Law in connection with any
         Release of Hazardous  Substance by the  Corporation (or any predecessor
         in interest of the Corporation or any present or prior owner, lessee or
         occupant of the Premises);

4.2.20   Books and Records.  The Books and Records of the  Corporation  are true
         and complete in all material respects;



<PAGE>


                                     - 22 -

4.2.21   Employees and Labour Relations.

         4.2.21.1  The  Annual  Report and Proxy  Statement,  contain a true and
         complete  list of the  employees of the  Corporation  who are officers,
         directors  and/or  shareholders  of  the  Corporation  detailing  total
         remuneration  and position  held.  All  officers  and  employees of the
         Corporation  received  compensation  from  the  Corporation  solely  in
         consideration of services  performed on its behalf. The compensation of
         all officers and employees of the  Corporation was paid entirely by the
         Corporation,

         4.2.21.2 Exhibits 10.24, 10.25 and 10.26 of the Registration  Statement
         and the writing dated the date hereof and  identified to this paragraph
         contain true and complete copies of all employment agreements of senior
         management to which the  Corporation is a party.  Without  limiting the
         generality of  subsection  4.2.23 hereof and except as disclosed in the
         writing dated the date hereof and identified to this  paragraph,  there
         is no employment  or similar  agreement to which the  Corporation  is a
         party providing for a specified  notice of termination or fixed term of
         employment  or requiring  any deferred  compensation  or benefits to be
         paid or provided following such termination, except as provided in such
         employment  agreements  of senior  management.  To the Knowledge of the
         Corporation,  none of the officers, directors or other key employees of
         the Corporation has any present  intention to terminate his employment.
         There is no director, officer or employee of the Corporation who cannot
         be  dismissed  upon such notice as is required by  Applicable  Law. The
         Corporation and all employees are in material compliance with the terms
         and conditions of their  employment  agreements and each such agreement
         is in compliance with Applicable Laws,

         4.2.21.3 without  limiting the generality of subsection  4.2.26 hereof,
         the  Corporation  is in  compliance  with all Material  Applicable  Law
         respecting employment and employment practices, terms and conditions of
         employment, wages, hours of work and human and civil rights,

         4.2.21.4 without  limiting the generality of subsection  4.2.23 hereof,
         the Corporation is not bound by or subject to any collective bargaining
         agreement  or  collective  bargaining  obligation  or  selection  of  a
         collective  bargaining  representative  for  employees  (or any ongoing
         organizing   activity),   order   of  any  or   other   labour   board,
         administration or Governmental Body,

         4.2.21.5 without  limiting the generality of subsection  4.2.15 hereof,
         there are no labour  disruptions  pending  or  threatened  against  the
         Corporation and the Corporation is not involved in any controversy with
         any of its employees except in the ordinary course of business, and



<PAGE>


                                     - 23 -

         4.2.21.6 without  limiting the generality of subsection  4.2.15 hereof,
         there has never been and there is not presently pending or existing any
         strike,  slowdown,  picketing,  work  stoppage,  labour  arbitration or
         proceeding  in respect of any grievance of any employee or other labour
         dispute against,  affecting or threatened against the Corporation,  and
         there is no fact,  condition or  circumstance  which could  provide the
         basis therefor.  No application for the  certification  of a collective
         bargaining unit has been instituted or is pending or threatened;

4.2.22   Benefit Plans.

         4.2.22.1  Exhibits  10.22 and 10.23 of the  Registration  Statement and
         Exhibit 1 of the Proxy  Statement  contain true and complete  copies of
         all Benefit Plans  maintained or contributed  to by the  Corporation or
         from which the employees of the Corporation benefit,

         4.2.22.2  Except as  disclosed  in a writing  dated the date hereof and
         identified  to this  paragraph,  the  Corporation  has not at any  time
         contributed to (or been obligated to contribute to) any plan subject to
         Title IV or Part I of Title I of the United States Employee  Retirement
         Income Security Act, 1974, as amended ("ERISA").  The Corporation is in
         compliance with ERISA, the United States Internal Revenue Code of 1986,
         as  amended,  and the  regulations  thereunder.  Without  limiting  the
         generality  of  subsection  4.2.26  hereof,  each of the Benefit  Plans
         listed in such  exhibits has been  maintained  in  compliance  with its
         terms and all  requirements  prescribed by Applicable  Law, are in good
         standing under all Applicable Law, and without  limiting the generality
         of  subsection  4.2.23  hereof,  there are no  outstanding  defaults or
         violations  by  the  Corporation  of  any  obligation  required  to  be
         performed by it in connection with any Benefit Plan.

         4.2.22.3 no promises or commitments  have been made by the  Corporation
         to amend any Benefit Plan or to provide increased  benefits  thereunder
         or to establish any Benefit Plan;

4.2.23   Material  Contracts.  The exhibits to the Registration  Statement,  the
         Annual  Report  and  the  Corporation's   registration   statement  No.
         333-32241 on Form S-3 under the  Securities  Act filed on July 28, 1997
         contain true and complete copies of all Material Contracts to which the
         Corporation  is a party or by which it or its  Material  Assets  may be
         bound.  The  Corporation  is not in  violation  of or in  default  with
         respect  to and no event  has  occurred  which,  with  lapse of time or
         action by a third  party,  or both,  could  result in violation of or a
         default with respect to any of the Material Contracts contained in such
         exhibits.  Each of the Material Contracts contained in such exhibits is
         in full  force  and  effect  and  valid,  binding  and  enforceable  in
         accordance with its terms and, to the



<PAGE>


                                     - 24 -

         Knowledge of the  Corporation,  all parties to such Material  Contracts
         (other than the Corporation)  are in compliance with their  obligations
         thereunder.  Neither of the  Corporation  and, to the  Knowledge of the
         Corporation, none of the parties to such Material Contracts (other than
         the Corporation) intends to terminate its obligations under any of such
         Material Contracts;

4.2.24   Intellectual Property

         4.2.24.1  All  information  and   representations   (collectively   the
         "Information")  given  and  made to the  Investors  by the  Corporation
         herein or in a writing  dated the date  hereof and  identified  to this
         subparagraph,  relating to the Principal  Intellectual  Property Rights
         (as hereinafter defined), the Manufacturing  Equipment and the Products
         are  complete  and  true,  and  all  Information  relates  only  to the
         Principal Intellectual Property Rights, the Manufacturing Equipment and
         the Products and not to any other  Intellectual  Property Rights of, or
         equipment or products  manufactured  by, the  Corporation  or any other
         Person.

         4.2.24.2 A true and complete list and copy of all Intellectual Property
         Rights  of  the  Corporation   except  those  specified  in  paragraphs
         2.1.33.1.5  and 2.1.33.2  and a true and complete  list and copy in all
         material   respects  of  the   Intellectual   Property  Rights  of  the
         Corporation specified in paragraphs 2.1.33.1.5 and 2.1.33.2 related to,
         used in or useful for the  research,  development,  manufacture,  sale,
         lease,  license  and  service of the  Manufacturing  Equipment  and the
         Products  and used in or useful for the conduct of its business are set
         forth  in a  writing  dated  the date  hereof  and  identified  to this
         subparagraph (the "Principal  Intellectual  Property Rights"),  none of
         the applications and registrations in respect of which has been opposed
         or held unenforceable  (except as set forth in a writing dated the date
         hereof and  identified  to this  subparagraph)  and each of which is in
         full force and effect.  In addition,  a true and complete list and copy
         of all Intellectual  Property Rights of the Corporation (other than the
         Principal  Intellectual  Property  Rights)  are set  forth in a writing
         dated the date hereof and  identified to this  subparagraph.  Except as
         disclosed  in a writing  dated the date hereof and  identified  to this
         paragraph,  the  Corporation is the absolute owner of the  applications
         and  registrations  in respect of the Principal  Intellectual  Property
         Rights.  Except as set forth in such writing and for commonly available
         business software not material for the development and manufacturing of
         Products or  Manufacturing  Equipment,  to the Actual  Knowledge of the
         Corporation, the Corporation is the absolute owner of and has the right
         to  exclude  others  from  using the  Principal  Intellectual  Property
         Rights,  and the  Corporation  has the  right  to use and  license  the
         Principal  Intellectual Property Rights,  without making any payment to
         any  Person  or  granting  rights  to  any  Person  in  exchange.   The
         Corporation's  patents and trademarks,  as listed and explained in such
         writing,  have been duly registered with, filed in or issued by, as the
         case may be, such  Governmental  Bodies as is indicated in such writing
         and, except as otherwise set forth in such writing, such registrations,
         filing and  issuances  remain in full force and effect.  The  Principal
         Intellectual  Property  Rights cover the technology used to develop and
         manufacture the Products and


<PAGE>


                                     - 25 -

         the Manufacturing Equipment. The Principal Intellectual Property Rights
         are sufficient for the lawful  conduct,  ownership and operation of the
         Corporation's  business  and  to  enable  the  research,   development,
         manufacture,  use, sale, lease, license and service of the Products and
         the  Manufacturing  Equipment as represented in the  Information and to
         the Actual  Knowledge  of the  Corporation,  there are no  Intellectual
         Property Rights of any Person which impair or prevent the  development,
         manufacture,  use, sale, lease, license and service of the Products and
         the Manufacturing  Equipment,  now existing or under development by the
         Corporation.   The  Corporation  has,  to  its  Actual  Knowledge,  the
         unabridged  right to bring actions for the  infringement  of all of its
         Principal Intellectual Property Rights,

         4.2.24.3  without  limiting the generality of subsection  4.2.3 hereof,
         the  execution,  delivery  and  performance  of the  Agreement  and the
         consummation of the transactions  contemplated thereby will not breach,
         violate or conflict with any  instrument or agreement  governing any of
         the  Principal  Intellectual  Property  Rights,  and will not cause the
         forfeiture  or  termination  or give rise to a right of  forfeiture  or
         termination of the Principal Intellectual Property Rights or in any way
         impair the right of the Corporation to use, sell, license or dispose of
         or to bring any action  for the  infringement  of any of the  Principal
         Intellectual Property Rights or portion thereof,

         4.2.24.4 to the  Knowledge of the  Corporation,  none of the  Principal
         Intellectual  Property Rights have been unlawfully  derived, in part or
         in whole,  from the  Intellectual  Property Rights of any other Person.
         All employees of, and consultants to, the Corporation have entered into
         agreements  with the  Corporation  pursuant  to which all  Intellectual
         Property  Rights  developed  by them in the course of and  pursuant  to
         their  relationship  with the  Corporation  belong solely,  without any
         restrictions or obligations  whatsoever,  to the  Corporation,  and all
         such agreements are included in the Material Contracts. The Corporation
         has entered into confidentiality and non-disclosure agreements with all
         employees of the Corporation or consultants,  third party developers or
         any  other  Persons  with  access  to or  knowledge  of  the  Principal
         Intellectual Property Rights, other than with Persons who are obligated
         by law to maintain such  information  in  confidence  and attorneys and
         accountants who have ethical  obligations to maintain such  information
         in  confidence.   The  Corporation  has  to  its  Knowledge  taken  all
         reasonable and practical steps sufficient to safeguard and maintain the
         secrecy and  confidentiality  of, and its proprietary rights in, all of
         the  information  and  data  forming  part of the  Corporation's  Trade
         Secrets. To the Knowledge of the Corporation, the essential information
         and  data  required  to  develop  and  manufacture  the   Manufacturing
         Equipment and the Products are Trade Secrets of the Corporation,


<PAGE>


                                     - 26 -

         4.2.24.5 none of the development, manufacture, marketing, license, sale
         or use of any  product or  service  currently  licensed  or sold by the
         Corporation or currently under  development or proposed to be developed
         by the Corporation,  to the Knowledge of the  Corporation,  violates or
         will violate any Contract  with any Person or, to the Actual  Knowledge
         of  the  Corporation,  infringes  or  will  infringe  any  Intellectual
         Property  Rights  of any  Person.  Except  as set  forth  in a  writing
         identified  to  this  subparagraph,  there  are  no  pending  or to the
         Knowledge of the  Corporation,  threatened  proceedings,  litigation or
         other  adverse  claims  affecting,  or with respect to, any part of the
         Principal Intellectual Property Rights and, except as set forth in such
         writing,  to the Knowledge of the Corporation,  no Person is infringing
         any Principal Intellectual Property Right,

         4.2.24.6  except  as set  forth  in  such  writing  identified  to this
         paragraph  and except for the license  granted  pursuant to the License
         Agreement, no license or sub-license has been granted or other Contract
         has been entered into with respect to any of the Principal Intellectual
         Property Rights.  The Corporation has not conducted  business under any
         name other than its current corporate name;

         4.2.24.7 the license that will be granted to Compositech  Canada by the
         Corporation on the date hereof pursuant to the License  Agreement shall
         be validly granted and enforceable against the Corporation;

4.2.25   Related Transactions.  Except as set forth in the Financial Statements,
         and  except  for  current  unpaid  salaries,  the  Corporation  has  no
         indebtedness  to  any  of  its  shareholders,  directors,  officers  or
         employees,   past  or  present,   or  to  any  Person  not  dealing  at
         arm's-length  with any of such Persons;  and no shareholder,  director,
         officer or employee,  past or present, of the Corporation or any Person
         not  dealing  at  arm's-length   with  any  of  such  Persons  has  any
         indebtedness to the Corporation;

4.2.26   Compliance  with  Applicable  Law. The Corporation has conducted and is
         conducting  its business in  compliance  with all  Material  Applicable
         Laws, and the  Corporation is not in breach of any Material  Applicable
         Law, including any securities law;

4.2.27   Qualifications.  The  Corporation  has not  been  required  to  suspend
         operations  of its  business  or been liable for a fine or penalty as a
         result  of the  operation  of its  business.  The  Corporation  has all
         Material  Permits  necessary  for the conduct of its  business and such
         Material Permits are validly issued, in full

         force and effect and the  Corporation is in compliance  therewith,  and
         none of such  Material  Permits  will be affected  by the  transactions
         contemplated hereby;

4.2.28   Absence of  Guarantees.  Without  limiting the generality of subsection
         4.2.23  hereof and except for  commitments  disclosed in the  Financial
         Statements,  the  Corporation is not a party to or bound by any comfort
         letter, understanding or agreement of guarantee,


<PAGE>


                                     - 27 -

         indemnification,  assumption or endorsement or any like commitment with
         respect to the liabilities  (whether accrued,  absolute,  contingent or
         otherwise) or obligations of any Person;

4.2.29   Tax Matters.

         4.2.29.1 Tax Returns required by Applicable Law to be filed by, or with
         respect  to  the  activities  of  the   Corporation   with   applicable
         Governmental  Bodies  have been  properly  and  timely  filed  with the
         appropriate  Governmental  Bodies and all such Tax Returns are true and
         complete  and all Taxes shown to be due on such Tax  Returns  have been
         paid,

         4.2.29.2 with respect to the Corporation:  i) there are no unpaid Taxes
         now due and no deficiency for Taxes has been assessed by any applicable
         Governmental  Body,  ii) no audit of any Tax Return is in  progress  or
         pending or threatened, and iii) no waiver of any statute of limitations
         has been given or is in effect with  respect to the  assessment  of any
         Taxes,

         4.2.29.3  all Taxes shown on all Tax Returns for which the  Corporation
         is liable  have been paid or accrued  and  adequately  reserved  on its
         Books and Records and  financial  statements  (including  the Financial
         Statements) of the  Corporation.  The Corporation is not taxed as an "S
         corporation"  (within  the  meaning  of  Section  1361(a) of the United
         States Internal Revenue Code of 1986, as amended),

         4.2.29.4  none of the Tax  Returns  of the  Corporation  have ever been
         examined or audited by any taxing Governmental Body at any time, except
         as provided in subparagraph 4.2.29.2 hereof,

         4.2.29.5 the  Corporation has never entered into any closing or similar
         agreement with any taxing Governmental Body,

         4.2.29.6 in each jurisdiction in which the Corporation is paying or has
         paid sales tax,  sales tax audits  have been  conducted  and  completed
         through June 30, 1994,

         4.2.29.7 copies of all  deficiencies,  assessments and notices from all
         taxing  Governmental  Bodies,  if  any,  have  been  delivered  to  the
         Investors,

         4.2.29.8 the Corporation was not a member of an entity required to file
         a federal  partnership  Tax Return  that is  expected  to have  taxable
         income for any taxable period  beginning  prior to the date hereof that
         is in excess of cash  distributions of such income to be made after the
         date hereof,



<PAGE>


                                     - 28 -

         4.2.29.9 the Corporation has not adopted a plan of complete liquidation
         and no  consent  has been  filed on behalf of any of them  pursuant  to
         Section 341(f) of the United States  Internal  Revenue Code of 1986, as
         amended, or any predecessor provision,

         4.2.29.10 the  Corporation has not taken any action not in the ordinary
         course of  business  that would have the  effect of  deferring  any Tax
         liability from any taxable period ending prior to the date hereof,

         4.2.29.11  without  limiting  the  generality  of  the  foregoing,  the
         Corporation  has collected all sales,  goods and services and use taxes
         required to be collected and has remitted same on a timely basis to the
         appropriate Governmental Body, or has been furnished properly completed
         exemption certificates for all exempt transactions. The Corporation has
         in  its  possession  all  Books  and  Records,   including   supporting
         documents,  required by Applicable  Law regarding  the  collection  and
         payment of all sales,  goods and services and use taxes  required to be
         collected and paid over and regarding all exempt  transactions  for all
         periods open under the  applicable  statutes of  limitations  as of the
         date hereof,  and the  Corporation  has  maintained  all such Books and
         Records,  including  supporting  documents,  in the manner  required by
         applicable  sales,   goods  and  services  and  use  tax  statutes  and
         regulations,

         4.2.29.12 the  Corporation  has withheld from each payment made to each
         of its past and present shareholders,  agents, employees,  officers and
         directors  all  deductions  required to be made  therefrom and has paid
         same to the proper Governmental Body;

4.2.30   Accounts Receivable and Payable. A true and complete (i) trade accounts
         receivable  listing of the  Corporation  as of June 30, 1997,  and (ii)
         accounts  payable  listing of the Corporation as of August 21, 1997 are
         set forth in a writing  dated the date  hereof and  identified  to this
         paragraph.  The accounts receivable of the Corporation reflected on the
         Financial  Statements  and those  created after the Balance Sheet Date,
         are  genuine  and bona fide  receivables  which  arose in the  ordinary
         course of business,  and net of reserves  (which  reserves are adequate
         and  determined  in  accordance  with  Generally  Accepted   Accounting
         Principles,  consistently  applied)  are  collectible  in full when due
         without any discount, set-off or counterclaim;

4.2.31   No Broker.  Without limiting the generality of subsection 4.2.23 hereof
         and  except  as set  forth  in a  writing  dated  the date  hereof  and
         identified to this paragraph,  none of the directors of the Corporation
         or the  Corporation  has  employed,  nor is any of them  subject to any
         claim of, any  broker,  finder,  consultant  or other  intermediary  in
         connection with any of the transactions contemplated by this Agreement;



<PAGE>


                                     - 29 -

4.2.32   Accuracy of Information.

         4.2.32.1  The  Corporation  has made or  caused  to be made  reasonable
         inquiry  with  respect  to  each   covenant,   agreement,   obligation,
         representation  and  warranty  of the  Corporation  contained  in  this
         Agreement and any other document or  certificate  referred to herein or
         furnished by the  Corporation to the Investors  pursuant  thereto,  and
         none   of   the   aforesaid   covenants,    agreements,    obligations,
         representations,  warranties or documents or certificates  contains any
         untrue  statement of a material  fact or omits to state a material fact
         necessary to make such covenant, agreement, obligation, representation,
         warranty or other document or certificate not misleading, and

         4.2.32.2 to its Knowledge,  there is no fact, condition or circumstance
         which (i)  materially  adversely  or in the  future  may (so far as the
         Corporation can now reasonably foresee) materially adversely affect the
         business,  operations,  properties,  prospects,  or  condition  of  the
         Corporation or the ability of the Corporation to perform its covenants,
         agreements and obligations  under this Agreement or (ii) relates to the
         business of the Corporation  and might  reasonably be expected to deter
         an Investor from entering into this  Agreement or any other  agreements
         entered  into between the  Investors  and the  Corporation  on the date
         hereof;

4.2.33   Budget and  Projections.  The  information  contained in the Budget and
         Projections was prepared in good faith and represents the Corporation's
         reasonable estimates.

SECTION 5- SURVIVAL OF REPRESENTATIONS AND WARRANTIES

5.1 Survival. Notwithstanding any investigation conducted prior or subsequent to
the date hereof, the parties shall be entitled to rely upon the  representations
and warranties set forth herein and all  representations and warranties made by,
and all covenants, obligations and agreements of, the parties, under or pursuant
to this Agreement or any other  document or certificate  delivered in connection
therewith shall survive the date hereof.

SECTION 6 - INDEMNIFICATION

6.1      Definitions. As used in this Section :

6.1.1    "Additional  Indemnity" means the additional  indemnity  payable to the
         Indemnified  Party  pursuant to subsection 6.5 hereof and calculated in
         accordance with such subsection;

6.1.2    "Claim"  means  any act,  omission  or state of facts  and any  demand,
         action, suit,  proceeding,  investigation,  arbitration,  trial, claim,
         assessment,  judgment,



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                                     - 30 -

         settlement  or  compromise  relating  thereto  which may give rise to a
         right to indemnification under subsection 6.2 or 6.3 hereof;

6.1.3    "Direct  Claim"  means any Claim by an  Indemnified  Party  against  an
         Indemnifying Party which does not result from a Third Party Claim;

6.1.4    "Indemnifying   Party"   means   any   party   obligated   to   provide
         indemnification under this Agreement;

6.1.5    "Indemnified  Party" means any party entitled to indemnification  under
         this Agreement;

6.1.6    "Indemnity  Payment"  means  the  aggregate  amount  of each  Loss  and
         Additional  Indemnity required to be paid pursuant to subsection 6.2 or
         the amount of each Loss required to be paid pursuant to subsection  6.3
         hereof;

6.1.7    "Loss"  means  any  and  all  loss  (including  diminution  in  value),
         liability,  damage  (excluding  punitive,   exemplary,   consequential,
         indirect and incidental damage),  cost, expense,  charge, fine, penalty
         or  assessment  (after  taking into  account  any tax benefit  actually
         received),  resulting  from or arising out of any Claim,  including the
         costs and expenses of any action, suit, proceeding, demand, assessment,
         judgment,  settlement or compromise  relating thereto and all interest,
         damages,  fines and penalties and reasonable  attorneys',  accountants'
         and experts' fees and expenses incurred in connection therewith;

6.1.8    "Proportion" means a fraction,  the numerator of which is the number of
         Common Shares owned by the  Indemnified  Party and the  denominator  of
         which shall be the total of the Common Shares  issued and  outstanding;
         and

6.1.9    "Third  Party Claim" means any Claim  asserted  against an  Indemnified
         Party by any Person who is not a party to this Agreement.

6.2  Indemnification  by the  Corporation.  The  Corporation  hereby  agrees  to
indemnify  and save and hold  harmless  each  Investor from and against any Loss
suffered or incurred,  directly or indirectly,  by such Investor as a result of,
arising out of or relating to:

6.2.1    any violation,  contravention  or breach of any covenant,  agreement or
         obligation of the  Corporation  under or pursuant to this  Agreement or
         any other document or  certificate  delivered to such Investor by or on
         behalf of the Corporation in connection therewith, as well as any Claim
         by any Person containing  allegations  which, if true, would constitute
         such an event; and



<PAGE>


                                     - 31 -


6.2.2    any incorrectness in, or breach of, any representation or warranty made
         by the  Corporation  in  this  Agreement,  or made or to be made in any
         other  document or  certificate  delivered  or to be  delivered to such
         Investor by or on behalf of the Corporation in connection therewith, as
         well as any Claim by any Person containing  allegations which, if true,
         would constitute such an event.

6.3 Indemnification by Investors.  Each Investor hereby agrees to, severally and
not jointly with other Investors,  each Investor having made the representations
and warranties with respect to itself only, indemnify and save and hold harmless
the  Corporation  from and against any Loss  suffered or  incurred,  directly or
indirectly, by it as a result of, arising out of or relating to:

6.3.1    any violation,  contravention  or breach of any covenant,  agreement or
         obligation of such Investor  under or pursuant to this Agreement or any
         other  document or  certificate  delivered to the  Corporation by or on
         behalf of such Investor in connection  therewith,  as well as any Claim
         by any Person containing  allegations  which, if true, would constitute
         such an event; and

6.3.2    any incorrectness in, or breach of, any representation or warranty made
         by such Investor in this Agreement,  or made or to be made in any other
         document or certificate delivered or to be delivered to the Corporation
         by or on behalf of such  Investor in connection  therewith,  as well as
         any Claim by any Person  containing  allegations  which, if true, would
         constitute such an event.

6.4 Payment and Interest. The Indemnifying Party shall reimburse,  on demand, to
the  Indemnified  Party the  amount of each Loss  suffered  or  incurred  by the
Indemnified  Party and, in the event that subsection 6.5 applies,  shall pay, on
demand,  to the Indemnified  Party the amount of the Additional  Indemnity,  the
whole as of the date that the Indemnified Party incurs such Loss,  together with
interest on such  amount(s)  from the aforesaid  date until payment in full at a
rate per annum equal to the Prime Rate, plus two (2) percentage points. Interest
shall be  calculated  and payable  monthly on the last day of each month  during
which any amount in respect of any Loss,  and/or  any  Additional  Indemnity  if
applicable,  remained unpaid,  both before and after an arbitration award and/or
judgment,  with interest on overdue interest  calculated and payable at the same
rate.  The  interest  payable in any month  shall be  calculated  on the average
amount of all amounts in respect of any Loss, and/or any Additional Indemnity if
applicable,  that  remained  unpaid at any time during  such month.  This amount
shall be  calculated by i)  multiplying  any amount in respect of each Loss that
remained  unpaid at any time during such month by the number of days that amount
remained  unpaid  during such month and ii) dividing  the  aggregate of all such
products  by the number of days in such  month.  If such  Claim is  subsequently
determined not to have been valid,  the  Indemnified  Party shall  reimburse the
Indemnifying  Party for the amount so paid  together  with interest at the Prime
Rate per annum, plus two (2) percentage  points,  calculated and payable monthly
as provided previously in this subsection,  from the month such payment was made
by the  Indemnifying  Party to the month in which the  Indemnified  Party repaid
such amount.



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                                     - 32 -

6.5 Additional  Indemnity.  If the  Corporation is the  Indemnifying  Party,  in
addition to the  reimbursement  to the  Indemnified  Party of the amount of each
Loss suffered or incurred by the Indemnified Party as provided in subsection 6.4
hereof,  the Indemnifying  Party shall pay, on demand,  to the Indemnified Party
the Additional  Indemnity,  the whole as provided in subsection 6.4 hereof.  The
Additional  Indemnity  shall be  calculated  in  accordance  with the  following
formula:

                                        00 (n+1)
                                   AI = (SUM) x y
                                      n = 0

where:   AI  = Additional Indemnity
         x   = Loss
         y   = Proportion
         n   = 0, 1, 2, 3, 4 ...

Example: if   Loss        = $200,000
              Proportion  =  150,000  = 15 %
                           ---------
                           1,000,000

AI = (200,000 X 15%) + (200,000 X 15% X 15%) + (200,000 X 15% X 15% X 15%) ...

AI = $30,000 + $4,500 + $675 + $101.25 + $15.19 + $2.28 + $0.34 + $0.05 + $0.008

The  Additional  Indemnity  payable  to the  Indemnified  Party is an  amount of
$35,294.12

6.6 Notification.  Promptly upon obtaining  knowledge  thereof,  the Indemnified
Party shall notify the  Indemnifying  Party of each Claim which the  Indemnified
Party has determined has given or could give rise to indemnification  under this
Section 6, describing such Claim in reasonable  detail.  In circumstances  where
the  Indemnifying  Party  is  notified  of  such  Claim  but not  promptly,  the
Indemnifying Party shall not be relieved from any duty to indemnify and save and
hold harmless which otherwise might exist with respect to such Claim unless (and
only to that extent) the omission to notify promptly  materially  prejudices the
ability of the  Indemnifying  Party to exercise its right to defend  provided in
this Section 6.

6.7 Defense of Third Party Claims.  The Indemnifying Party shall have the right,
after receipt of the Indemnified Party's notice under subsection 6.6 hereof with
respect to a Third Party Claim and upon giving written notice to the Indemnified
Party within ten (10) Business  Days of such receipt,  and subject to the rights
of any insurer or other third party  having  potential  liability  therefor,  to
defend the Third Party Claim at its own cost and expense with counsel of its own
selection, provided that:


<PAGE>


                                     - 33 -

6.7.1    the  Indemnified  Party  shall at all  times  have  the  right to fully
         participate in the defense at its own expense;

6.7.2    the Third Party Claim seeks only monetary damages and does not seek any
         injunctive or other relief against the Indemnified Party;

6.7.3    the  Indemnifying  Party  unconditionally  acknowledges  in writing its
         obligation  to  indemnify  and  save and  hold  the  Indemnified  Party
         harmless  with  respect to the Third Party  Claim,  if it is found that
         such obligation exists; and

6.7.4    legal counsel chosen by the  Indemnifying  Party is satisfactory to the
         Indemnified Party, acting reasonably.


6.8  Settlement  of a Third Party  Claim.  The  Indemnifying  Party shall not be
permitted to compromise  and settle or to cause a compromise  and  settlement of
any Third Party  Claim,  without the prior  written  consent of the  Indemnified
Party, unless:

6.8.1    the terms of the compromise and settlement  require only the payment of
         money and do not require the Indemnified  Party to admit any wrongdoing
         or take or refrain from taking any action;

6.8.2    the  Indemnifying  Party delivers to the Indemnified  Party a letter of
         credit,   surety  bond  or  similar  security  in  form  and  substance
         satisfactory to the Indemnified Party, acting reasonably, in the amount
         of such  compromise and settlement  (including  interest and costs,  if
         any, payable pursuant thereto) as security for the payment thereof;

6.8.3    the  Indemnified  Party  receives,   as  part  of  the  compromise  and
         settlement,   a   legally   binding   and   enforceable   unconditional
         satisfaction and release,  which is in form and substance  satisfactory
         to the Indemnified Party, acting reasonably; and

6.8.4    the Third Party  Claim and any claim or  liability  of the  Indemnified
         Party with  respect to such Third Party Claim is being fully  satisfied
         because of the compromise and settlement and the  Indemnified  Party is
         being released from any and all  obligations or liabilities it may have
         with respect to the Third Party Claim.


<PAGE>


                                     - 34 -

6.9 Waiver of Right to Defend  Third Party  Claims.  If the  Indemnifying  Party
fails:

6.9.1    within fifteen (15) Business Days from receipt of the notice of a Third
         Party Claim to give notice of its  intention  to defend the Third Party
         Claim in accordance with subsection 6.7 hereof, or

6.9.2    to comply  at any time  with any of  subsections  6.7.1  through  6.7.4
         (inclusively) hereof,

then the  Indemnifying  Party shall be deemed to have waived its right to defend
the Third  Party Claim and the  Indemnified  Party shall have the right (but not
the obligation) to undertake the defense of the Third Party Claim and compromise
and settle the Third Party Claim on behalf,  for the account and at the risk and
expense of the Indemnifying Party.

6.10 Direct Claims. If the Indemnifying Party fails to respond in writing to any
written  notice of a Direct  Claim given by the  Indemnified  Party  pursuant to
subsection 6.6 hereof, and fails to make an Indemnity Payment to the Indemnified
Party within ten (10)  Business Days thereof,  the  Indemnifying  Party shall be
deemed to have rejected such Direct Claim, in which event the Indemnified  Party
shall be free to pursue such rights,  recourses and remedies as may be available
to it.

6.11 De  Minimis,  Deductible  and  Maximum  Payment.  Notwithstanding  anything
contained herein:

6.11.1   the Investors  shall not be entitled to  indemnification  arising under
         subsection  6.2.2 hereof unless the aggregate of all amounts payable by
         the  Corporation  in connection  with its  indemnification  obligations
         thereunder exceeds ten thousand dollars ($10,000);

6.11.2   the Corporation shall not be entitled to indemnification  arising under
         subsection  6.3.2 hereof unless the aggregate of all amounts payable by
         the  Investors in  connection  with their  indemnification  obligations
         thereunder exceeds ten thousand dollars ($10,000);

6.11.3   the  amounts  payable by the  Indemnifying  Parties to the  Indemnified
         Parties in connection with their  indemnification  obligations pursuant
         to  subsection  6.2.2 or 6.3.2,  as the case may be,  are  subject to a
         cumulative  deductible of one hundred thousand dollars ($100,000).  For
         purposes of clarity and without limiting the foregoing, the Indemnified
         Parties  shall not be entitled to any payment  unless the  aggregate of
         all the amounts which should have been paid by the Indemnifying Parties
         to the  Indemnified  Parties in connection  with their  indemnification
         obligations  pursuant to subsection 6.2.2 or 6.3.2, as the case may be,
         is greater than one hundred thousand dollars ($100,000);


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                                     - 35 -

6.11.4   the  aggregate  amount  payable by the  Corporation  to an  Investor in
         connection with the indemnification  obligations pursuant to subsection
         6.2 shall be limited to the  aggregate  of the  following  amounts (the
         "Maximum  Indemnification Amount") (i) the aggregate subscription price
         paid by such  Investor  for all of its Common  Shares  pursuant to this
         Agreement;  (ii) the aggregate subscription price paid by such Investor
         for all of its  shares  in the  capital  stock  of  Compositech  Canada
         pursuant to the Subscription Agreement in Compositech Canada; (iii) the
         aggregate subscription price paid by such Investor for all other shares
         subscribed  for in the capital stock of  Compositech  Canada;  (iv) the
         aggregate  purchase  price paid by such  Investor for all shares in the
         capital stock of Compositech Canada purchased from the Corporation; (v)
         the aggregate  amount loaned to  Compositech  Canada by such  Investor;
         (vi) the aggregate  amount paid by such Investor in connection with any
         guarantees  furnished by it on behalf of  Compositech  Canada and (vii)
         all other costs and expenses  incurred by such  Investor in  connection
         with the  matters  described  in items (i) through  (vi) above.  In the
         event of a transfer  by any  Investor to (a)  another  Investor,  (b) a
         Permitted Transferee (as defined in the Compositech Canada Shareholders
         Agreement) of such Investor,  (c) a Governmental  Body of or controlled
         by the Government of Quebec or (d) a limited partnership  controlled by
         such  Investor  or by any  Governmental  Body of or  controlled  by the
         Government of Quebec or of which such Investor or any Governmental Body
         of or controlled by the  Government of Quebec holds the majority of the
         limited  partnership units, of any of the shares  contemplated in items
         (i) through (iv) above and/or any of the  indebtedness  contemplated in
         items  (v) and  (vi)  above,  the  Maximum  Indemnification  Amount  in
         connection  with such  transferee  shall be increased by the portion of
         the selling Investor's Maximum  Indemnification Amount corresponding to
         the   transferred   shares   and/or   indebtedness   and  the   Maximum
         Indemnification  Amount  of such  selling  Investor  shall  be  reduced
         accordingly.

6.12 Right of Offset.  Without in any way  limiting the terms of this Section 6,
each party shall have the right to offset against all amounts  payable from time
to time by it to any  other  party,  howsoever  arising,  including  under  this
Agreement,  any amount owing by such other party pursuant to the indemnification
obligations contained in this Agreement to the party intending to offset.

6.13  Cumulative  Rights.  The rights,  recourses  and  remedies  provided to an
Indemnified  Party under this  Section 6 are  cumulative  with any other  right,
recourse and remedy such  Indemnified  Party may have or may  hereafter  acquire
under  Applicable  Law,  and any right,  recourse or remedy of such  Indemnified
Party may be asserted completely against the Indemnifying Party,  without regard
to the rights,  recourses or remedies the Indemnified Party may have against any
other Person.

6.14  Representations  and  Warranties  included in  Subscription  Agreement  in
Compositech  Canada.  The  Corporation  hereby  agrees  and  confirms  that  the
representations  and warranties  made by it in this Agreement apply in favour of
the Investors as if made in the  Subscription  Agreement in Compositech  Canada.
The Corporation hereby acknowledges and



<PAGE>


                                     - 36 -

confirms that the Investors are relying upon such representations and warranties
in connection with the  Subscription  Agreement in Compositech  Canada and would
not have entered into the Subscription  Agreement in Compositech  Canada without
such  representations  and warranties.  Without in any way limiting the terms of
this  Section  6, the  Corporation  hereby  agrees  and  confirms  that any Loss
suffered or incurred,  directly or indirectly,  by the Investors,  in connection
with their  investments  in  Compositech  Canada  pursuant  to the  Subscription
Agreement in Compositech  Canada or otherwise  shall be considered as a Loss for
the purposes hereof.

SECTION 7 - COVENANTS OF THE CORPORATION

7.1 The Corporation  hereby covenants and agrees that for as long as an Investor
owns any Common Shares, it shall:

7.1.1    provide  all  financial  information  about  the  Corporation  to  such
         Investor  in the same  manner and on the same terms as  provided to its
         other shareholders;

7.1.2    pay and  discharge  all  Taxes,  when due,  unless the  Corporation  is
         contesting the payment of such Taxes in good faith;

7.1.3    keep  its  Equipment  (and  those of any of its  subsidiaries)  in good
         repair,  working  order  and  condition  and keep its  Assets  properly
         insured;

7.1.4    keep and maintain  Books and Records which are complete and accurate in
         all material respects,  and keep and maintain complete and accurate Tax
         Returns;

7.1.5    comply with all Material Applicable Laws;

7.1.6    properly maintain and protect its corporate  existence and Intellectual
         Property Rights; and

7.1.7    ensure that all its employees are bound by  confidentiality  agreements
         adequate to protect the Corporation's confidential information.

7.2  The  Corporation  hereby  covenants  and  agrees  that  for as  long as the
Investors or one or more of the Investors own at least 710,794  Common Shares in
the aggregate,  it shall, at all reasonable times, allow such Investors to visit
any of the Corporation's facilities, inspect the Corporation's Books and Records
and the Assets  located in such  facilities  and discuss  with its  officers the
affairs and finances of the  Corporation.  The number of Common Shares specified
above  shall be  adjusted  to take into  account  changes to the  Common  Shares
occurring  from time to time from the date hereof.  Such number of Common Shares
(or any security or other property or rights such Common Shares may have become)
shall  be  adjusted  to take  into  account  any  Share  Adjustment  or  Capital
Reorganization (as such term is defined in the Stock Exchange Agreement)



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                                     - 37 -

and the  adjustments  provided  for  herein  are  cumulative  and  shall be made
successively whenever an event referred to in this subsection 7.2 occurs.

7.3 The Corporation  hereby covenants and agrees to forthwith take all necessary
action to list the Purchased  Securities,  to the extent not already listed,  on
the  Nasdaq  Small  Cap  Market  and  on  such  other  securities   exchange  or
over-the-counter market where the Corporation's Common Shares are listed.

SECTION 8 - GENERAL PROVISIONS

8.1 Further  Documents.  Each party upon the  request of the  others,  shall do,
execute, acknowledge and deliver or cause to be done, executed,  acknowledged or
delivered  all such further  acts,  deeds,  documents,  assignments,  transfers,
conveyances, powers of attorney and assurances as may be reasonably necessary or
desirable to effect complete  consummation of the  transactions  contemplated by
this Agreement.

8.2 Default Interest. Subject to the provisions of subsection 6.4 hereof, if any
party fails to pay any other party any  amounts  due  hereunder  within ten (10)
days of the due date,  the party  owing such  money  shall pay to the party owed
such money,  from the date such amount was due, interest at the Prime Rate, plus
two (2) percentage points, compounded monthly and payable on demand.

8.3 Successors and Assigns. This Agreement and the provisions hereof shall enure
to the  benefit  of  and be  binding  upon  the  parties  and  their  respective
successors  and  permitted  assigns.   Notwithstanding  any  provision  of  this
Agreement,  the  representations  and warranties of the Corporation set forth in
subsection 4.2 hereof and the covenants of the  Corporation set forth in Section
7 hereof shall not benefit any purchaser of any Purchased Securities,  except if
the  purchaser  is (i)  already an  Investor;  (ii) a Permitted  Transferee  (as
defined in the Compositech Canada Shareholders Agreement) of an Investor;  (iii)
a  Governmental  Body of or  controlled by the  Government of Quebec;  or (iv) a
limited partnership  controlled by an Investor or by any Governmental Body of or
controlled  by  the  Government  of  Quebec  or of  which  an  Investor  or  any
Governmental  Body of or  controlled  by the  Government  of  Quebec  holds  the
majority of the limited partnership units.

8.4 Arbitration. All disputes or controversies between the parties in respect of
the validity,  interpretation or performance of the provisions of this Agreement
shall be definitively dealt with using the rules of conciliation and arbitration
of the International  Chamber of Commerce,  by one or more arbitrators appointed
in accordance  with said rules,  and to the exclusion of any courts,  except for
injunctive relief and any provisional remedy,  including seizure before judgment
or  attachment,  which  may be  obtained  from  any  court  or  tribunal  having
jurisdiction.  Any arbitration proceeding required pursuant to the terms thereof
shall  take  place in New  York,  New York and  shall be  conducted  in both the
English and French language.  The cost of the arbitration  shall be borne in the
manner provided for in the arbitration award.




<PAGE>


                                     - 38 -

8.5 Expenses.  The parties hereto hereby  acknowledge and confirm that all legal
fees and expenses  incurred by the Investors in connection  with this Agreement,
the  Subscription  Agreement  in  Compositech  Canada  and all other  agreements
entered into among the Investors,  the Corporation  and/or Compositech Canada on
the date  hereof  shall be borne by the  Investors  and that all legal  fees and
expenses  incurred by the  Corporation in connection  with this  Agreement,  the
subscription  by it for shares of  Compositech  Canada and all other  agreements
entered into among the Corporation,  the Investors and/or  Compositech Canada on
the date hereof shall be borne by the Corporation.

8.6  Notices.   All  offers,   acceptances,   rejections,   notices,   requests,
authorizations,   permissions  directions,   demands  and  other  communications
hereunder  shall be given  in  writing  and  shall  be given by  telecopier,  or
delivered by hand, to the other party at the following addresses:

if to Devma:               INDUSTRIES DEVMA INC.
                           600,  de la  Gauchetiere  Street  West 
                           Suite 1700 
                           Montreal, Quebec 
                           H3B 4L8

                           Attention: President

                           Telecopier: (514) 395-8055


if to Innovatech:          SOCIETE INNOVATECH DU GRAND MONTREAL
                           2020 University Avenue
                           Suite 1527
                           Montreal, Quebec
                           H3A 2A5

                           Attention: President

                           Telecopier: (514) 864-4220


<PAGE>


                                     - 39 -


if to FSTQ:                FONDS DE SOLIDARITE DES TRAVAILLEURS DU
                           QUEBEC (F.T.Q.)
                           8717 Berri Street
                           Montreal, Quebec
                           H2M 2T9

                           Attention: Vice President, Legal Affairs

                           Telecopier: (514) 383-2500

                           with a copy to: Senior Vice President, Investments

                           Telecopier: (514) 383-2505

if to Fonds Regional:      FONDS REGIONAL DE SOLIDARITE ILE DE MONTREAL,
                           limited partnership
                           255, St-Jacques Street West
                           3rd Floor
                           Montreal, Quebec
                           H2Y 1M6

                           Attention: Managing Director

                           Telecopier: (514) 845-0625

if to the Corporation:     COMPOSITECH LTD.
                           120 Ricefield Lane
                           Hauppauge, New York
                           11788-2008, U.S.A.

                           Attention: the President

                           Telecopier: (516) 436-5203



<PAGE>


                                     - 40 -

with a copy
in all cases to:           LAPOINTE ROSENSTEIN
                           1250 Rene-Levesque Blvd. West
                           Suite 1400
                           Montreal, Quebec
                           H3B 5E9

                           Attention: Perry Kliot

                           Telecopier: (514) 925-9001

with a copy
in all cases to:           DONOVAN, LEISURE, NEWTON & IRVINE
                           30 Rockefeller Plaza
                           New York, New York
                           10112

                           Attention: Edward F. Cox, Esq.

                           Telecopier: (212) 632-3315

or at such other  address as the parties may have  previously  indicated  to the
other  parties in writing in  conformity  with the  foregoing.  Any such notice,
request,  demand or other communication shall be deemed to have been received on
the date of delivery if delivered by hand, or the next Business Day  immediately
following the date of transmission  if sent by telecopier.  The original copy of
any  notice  sent by  telecopier  shall  be  forwarded  to the  other  party  by
registered mail, receipt return requested.

8.7 Time of the essence. Time shall be of the essence in this Agreement.

8.8 Counterparts.  This Agreement may be executed in any number of counterparts,
each of which shall be deemed to be an original, but all of which together shall
constitute one and the same document.

8.9 Language. The parties hereto state their express wish that this Agreement as
well as all  documentation  contemplated  hereby or  pertaining  hereto or to be
executed in connection herewith be drawn up in the English language; les parties
expriment leur desir  explicite a l'effet que cette  convention de meme que tous
documents  envisages  par les  presentes  ou y ayant trait ou qui seront  signes
relativement aux presentes soient rediges en anglais.


<PAGE>


                                     - 41 -


     IN WITNESS  WHEREOF,  the parties  have signed at the place and on the date
first hereinabove mentioned.

INDUSTRIES DEVMA INC.


Per:
    ------------------------

Per:
    ------------------------



SOCIETE INNOVATECH DU GRAND MONTREAL


Per: 
    ------------------------
    Hubert Manseau


FONDS DE SOLIDARITE DES TRAVAILLEURS DU QUEBEC (F.T.Q.)


Per:
    ------------------------



FONDS REGIONAL DE SOLIDARITE DE MONTREAL,  limited  partnership,  
by its general partner,  Gestion du Fonds Regional de Solidarite Ile de Montreal
Inc.


Per: 
    ------------------------
    Danielle Blanchard


COMPOSITECH LTD.


Per: /s/Jonas Medney
    ------------------------
    Jonas Medney







     REGISTRATION  RIGHTS  AGREEMENT MADE AND ENTERED INTO AS OF THE 16TH DAY OF
OCTOBER, 1997




BY AND AMONG:                           COMPOSITECH LTD., a body corporate, duly
                                        incorporated  according  to the  laws of
                                        the State of  Delaware,  having its head
                                        office and  principal  place of business
                                        in the Hamlet of Hauppauge, State of New
                                        York

                                        (hereinafter    referred   to   as   the
                                        "Company" or "Compositech")

                                        PARTY OF THE FIRST PART


AND:                                    SOCIETE INNOVATECH DU GRAND MONTREAL,  a
                                        body politic, duly constituted according
                                        to An Act respecting  Societe Innovatech
                                        du Grand Montreal,  R.S.Q.,  ch. S-17.2,
                                        having  its head  office  and  principal
                                        place  of   business   in  the  City  of
                                        Montreal, Province of Quebec,

                                        (hereinafter      referred     to     as
                                        "Innovatech")

                                        PARTY OF THE SECOND PART


AND:                                    INDUSTRIES  DEVMA INC., a body  politic,
                                        duly   incorporated   according  to  the
                                        Companies Act (Quebec),  having its head
                                        office and  principal  place of business
                                        in the  City of  Montreal,  Province  of
                                        Quebec,

                                        (herein after referred to as "DEVMA")

                                        PARTY OF THE THIRD PART


AND:                                    FONDS DE SOLIDARITE DES  TRAVAILLEURS DU
                                        QUEBEC  (F.T.Q.),  a body politic,  duly
                                        incorporated   according   to  the   Act
                                        establishing the Fonds De Solidarite des
                                        Travailleurs du Quebec (F.T.Q.),  having
                                        its head office and  principal  place of
                                        business   in  the  City  of   Montreal,
                                        Province of Quebec,

                                        (hereinafter referred to as "Fonds")


<PAGE>


                                        PARTY OF THE FOURTH PART


AND:                                    FONDS  REGIONAL  DE  SOLIDARITE  ILE  DE
                                        MONTREAL, limited partnership, a limited
                                        partnership  organized under the laws of
                                        the    Province   of   Quebec,    herein
                                        represented by Gestion du Fonds Regional
                                        de Solidarite Ile de Montreal, Inc., its
                                        general partner,  having its head office
                                        and  principal  place of business in the
                                        City of Montreal, Province of Quebec.

                                        (hereinafter refereed to as "FR")

                                        PARTY OF THE FIFTH PART


      SECTION 1. - PREAMBLE

      1.1  WHEREAS,   concurrently   with  the  execution  of  this   Agreement,
Innovatech,  Devma,  Fonds and FR have subscribed for shares of the common stock
of the Company, par value $.01 per share ("Company Shares");

      1.2 WHEREAS concurrently with the execution of this Agreement, Innovatech,
Devma,  Fonds,  FR and the  Company  have  subscribed  for common  shares in the
capital  stock of CTEK  Laminates  Inc., a Canadian  corporation  ("CTEK"),  and
whereas each of the  Investors may from time to time  subscribe  for  additional
common  shares in the capital  stock of CTEK (the  common  shares in the capital
stock of CTEK being hereinafter referred to as the "CTEK Shares");

      1.3 WHEREAS the Company has agreed to grant to each of Innovatech,  Devma,
Fonds and FR the right to  exchange  its CTEK  Shares  for  shares of the Common
Stock of the Company (the "Exchange Shares") on the terms and conditions set out
in the Stock Exchange Agreement;

      1.4 WHEREAS  Innovatech,  Devma,  Fonds and FR have agreed to grant to the
Company the right to cause  Innovatech,  Devma,  Fonds and FR to exchange  their
CTEK Shares for Exchange Shares on the terms and conditions set out in the Stock
Exchange Agreement;

      1.5 WHEREAS the Company has agreed to provide for the  registration of the
Company Shares and the Exchange  Shares on the terms and conditions  hereinafter
set forth;

                   NOW, THEREFORE, THIS AGREEMENT WITNESSETH:



                                      -2-
<PAGE>



      SECTION 2. - DEFINITIONS

      2.1 Definitions. In this Agreement:

      2.1.1  Capitalized  terms used but not otherwise defined herein shall have
the meanings  ascribed  thereto in that certain  Shareholders  Agreement of even
date hereof by and among the parties hereto and CTEK.

      2.1.2 "Investors" shall mean, collectively,  Innovatech,  Devma, Fonds and
FR.

      2.1.3  "Management  Lock-ups"  shall  mean all  those  certain  agreements
entered into by Jonas  Medney,  Fred E. Klimpl,  Willard T.  Jackson,  Samuel S.
Gross, John F. Gahran, and James Taylor, the forms of which agreements was filed
as Exhibit 10.21 to Compositech's  Registration  Statement on Form SB-2 File No.
333-3564-NY.

      2.1.4 "Other  Securities"  shall have the meaning set forth in Section 4.4
below.

      2.1.5 "Registering  Investors" shall have the meaning set forth in Section
5.1(a)(ii) below.

      2.1.6  "Registrable  Securities"  shall  mean the  Company  Shares and the
Exchange  Shares and any securities of Compositech  distributed  with respect to
such shares.

      2.1.7  "Registration  Expenses"  shall mean all  expenses  incident to the
Company's   performance  of  or  compliance  with  the  registration  and  other
requirements  set forth in this Agreement  including,  without  limitation,  the
following:  (i) the fees,  disbursements  and  expenses  of all  counsel  to the
Company and all accountants in connection with the registration  statement,  any
preliminary  prospectus or final  prospectus,  any other offering  documents and
amendments  and  supplements  thereto  and the  mailing  and  delivery of copies
thereof to  underwriters  and dealers;  (ii) all expenses in connection with the
preparation,  printing and filing of the registration statement, any preliminary
prospectus or final  prospectus,  any other offering document and amendments and
supplements   thereto  and  the  mailing  and  delivery  of  copies  thereof  to
underwriters and dealers; (iii) the cost of printing or producing any agreements
among underwriters,  underwriting  agreements,  and blue sky or legal investment
memoranda, any selling agreements and any other documents in connection with the
offering, sale or delivery of the Registrable Securities to be disposed of; (iv)
all expenses in connection with the qualification of the Registrable  Securities
to be disposed of for offering and sale under state securities  laws,  including
the fees and  disbursements  of counsel for the  underwriters in connection with
such  qualification  and in  connection  with any blue sky and legal  investment
surveys; (v) fees, including,  without limitation,  any filing fees, incident to
securing any required review by the National  Association of Securities Dealers,
Inc. of the terms of the sale of the  Registrable  Securities  to be disposed of
(or any similar  review  required  by any other  market or exchange on which the
Registrable  Securities  then trade);  (vi) the cost and charges of any transfer
agent or registrar in connection  with the  registration of exchange or transfer
of  the  Registrable  Securities  to be  disposed  of;  (vii)  the  fees  of any
nationally recognized rating agency for rating the Registrable  Securities to be
disposed of; and (viii) all stock  exchange  listing  fees;  provided,  however,
that,



                                      -3-
<PAGE>



notwithstanding  any of the above,  under no  circumstances  shall  Registration
Expenses  include fees,  disbursements or expenses of counsel to the Registering
Investors.

      2.1.8 "SA Person" shall have the meaning set forth in Section 4.2 below.

      2.1.9 "SEC" shall have the meaning set forth in Section 4.1 below.

      2.1.10 "Total Number of Includible  Securities" shall have the meaning set
forth in Section 4.4(b) below.

      SECTION 3. - EFFECTIVENESS

      3.1 Effectiveness of Registration Rights. The registration rights pursuant
to Section 4 hereof shall become effective on July 2, 1998, or such earlier date
that any of the Management  Lock-ups expire,  as the case may be (the "Effective
Date"),  and terminate (a) in the case of the Company Shares, two (2) years from
the date hereof, and (b) in the case of each Exchange Share, two (2) years after
its issuance pursuant to the Stock Exchange  Agreement (it being understood that
the  Exchange  Shares  may be  issued  from time to time for so long as any CTEK
Shares remain outstanding).

      3.2  Registration  Not  Required.  The Company  shall not be  obligated to
effect any  registration  pursuant to Section 4 hereof if the intended method or
methods of  disposition  of the  Registrable  Securities by the Investors may be
effected without  registration under the Securities Act of 1993, as amended (the
"Securities Act"), and any certificate  evidencing the Registrable Securities so
to be disposed  need not bear the  restrictive  legend with respect  thereto set
forth in the  Subscription  Agreement  among the Investors and the Company dated
the date hereof (the "U.S.  Subscription  Agreement")  and/or the Stock Exchange
Agreement,  as the case may be,  and the  Company  agrees to  promptly  take all
customary  actions  necessary  to permit such  disposition,  including,  without
limitation,   providing  the  Company's   transfer   agent  with  all  necessary
instructions,  and, to the extent  necessary,  causing counsel to the Company to
deliver an opinion that the Registrable  Securities may be reissued without such
legend.

      SECTION 4. - REGISTRATION

      4.1 Demand  Registration.  Upon written notice from time to time by any of
the  Investor(s)  (the  "Registering  Investors")  given no earlier than 90 days
prior to the Effective Date requesting that the Company effect the  registration
under the  Securities  Act of all or part of the  Registrable  Securities  owned
beneficially  and of record by the  Registering  Investors,  which  notice shall
specify  the  intended  method or methods  of  disposition  of such  Registrable
Securities,  and be  simultaneously  copied to any Investor not included in said
Registering Investors (the "Request Notification"), the Company shall be obliged
to file  with  the  U.S.  Securities  and  Exchange  Commission  (the  "SEC")  a
registration  statement  within 60 days of the Request  Notification and use its
commercially  reasonable best efforts to cause such registration statement to be
declared effective (as promptly as reasonably practicable, but in no event prior
to the  Effective  Date),  under the  Securities  Act, for  disposition  of such
Registrable  Securities and the Registrable  Securities of any other Investor(s)
requesting to include all or part of the Registrable Securities



                                      -4-
<PAGE>



owned  beneficially and of record by it in such  registration  within 10 days of
receipt of the Request  Notification (such Investor(s) upon such request,  shall
also be  "Registering  Investors"),  in accordance  with the intended  method or
methods of disposition stated in such request notification; provided that:

          (a) if the Company shall have previously  effected a registration with
     respect to Registrable  Securities  pursuant to this Section 4.1 or Section
     4.4 below (and, in the case of registration  pursuant to Section 4.4 below,
     provided that,  subject to Section  4.4(b),  the Company has registered all
     Registrable  Securities requested by the Investors pursuant to Section 4.4)
     the Company shall not be required to effect a registration pursuant to this
     Section  4.1  until a  period  of 120  days  shall  have  elapsed  from the
     effective date of the most recent such previous registration;

          (b) if, in the reasonable  judgment of the Company,  a registration at
     the time and on the terms requested would adversely affect any financing by
     the  Company  that had been  planned by the  Company  prior to the  Request
     Notification,  the Company  shall not be required to file any  registration
     statement  pursuant to this Section 4.1 until 120 days after  completion or
     abandonment of such financing,  provided that the Company may not defer the
     filing of a  registration  statement  pursuant to this clause (b) or clause
     (d) below for more than 120 days in the aggregate in any 12-month period;

          (c) the Company shall not be required to file a registration statement
     if,  as a  result,  the  Company  would  be  required  to  include  in such
     registration  statement  (i) audited  financial  statements  as of any date
     other  than a fiscal  year end or any other  date as of which  the  Company
     shall  have  audited  financial  statements  or (ii)  pro  forma  financial
     statements  pursuant to Regulation S-X under the Securities Act if such pro
     forma statements cannot be reasonably  prepared in a timely fashion,  until
     such audited  financial  statements or such pro forma financial  statements
     have been prepared; provided that the Company shall use its best efforts to
     prepare within 90 days from the Request  Notification any audited financial
     statements or pro forma financial statements required to be included;

          (d) if the  Company  determines  in good  faith  that the  filing of a
     registration statement would require the disclosure of material information
     which the  Company has a good faith  business  purpose  for  preserving  as
     confidential or the Company is unable to comply with the SEC  requirements,
     the  Company  shall  not be  required  to file any  registration  statement
     pursuant  to this  Section 4.1 until the earlier of (i) the date upon which
     such material  information is disclosed to the public (it being  understood
     that nothing herein shall require such disclosure) or ceases to be material
     or (ii) 90 days after the  Company  makes  such good  faith  determination,
     provided  that the  Company  may not  defer the  filing  of a  registration
     statement pursuant to this clause (d) or clause (b) above for more than 120
     days in the aggregate in any 12-month period; and

          (e) any Investor which is not included among the Registering Investors
     in a given demand and who had not  notified  the Company  within 10 days of
     receipt of a copy of the Request Notification that it wished to include all
     or part of the Registrable  Securities owned  beneficially and of record by
     it shall be deemed for all purposes to have



                                      -5-
<PAGE>



     waived,  and be precluded from exercising,  any registration  rights in the
     applicable registration pursuant to this Section 4.1; and

          (f) if, in any case, the Company shall under any of foregoing  clauses
     (a) through (d) postpone the filing of a registration  statement  requested
     by the Registering Investors,  it shall be a condition to such postponement
     that no executive  officer or director of the Company sell any shares owned
     beneficially  or of record by him during  the period of such  postponement,
     and the  Registering  Investors  shall  have the  right  for 30 days  after
     receipt  of  the  notice  of  postponement  to  withdraw  the  request  for
     registration by giving written notice to the Company,  and, in the event of
     such withdrawal,  such request for registration shall not be counted as one
     of the three (3) registrations contemplated under Section 4.3(b) below.

      4.2 Third  Person  Shares.  The Company  shall have the right to cause the
registration  of  securities  for sale for the account of any Person  within the
meaning  of  the  Securities  Act  (an  "SA  Person")  in  any  registration  of
Registrable Securities requested pursuant to this Section 4.

      4.3 Registration Expenses.

          (a) Subject to the  limitations  set forth under Section 4.3(b) below,
     the Company shall pay any and all Registration Expenses with respect to any
     such  registration;  provided the Registering  Investors shall bear (i) any
     and  all  transfer  taxes  applicable  to  their   respective   Registrable
     Securities  registered  thereunder,  and (ii) their respective  shares (pro
     rata in accordance with their respective numbers of Registrable  Securities
     relative to all securities  included in such  registration)  of any and all
     commissions,  discounts or other  compensation  payable to any underwriters
     (including fees and expenses of  underwriters'  counsel) in respect of such
     Registrable  Securities  and the fees and  expenses  of their own  counsel;
     provided,  however, that in no event shall the Investors be required to pay
     any  internal  costs of the Company or shall the Company be required to pay
     any internal costs of the Investors.

          (b)  Notwithstanding  anything to the contrary herein, the Company (i)
     shall only be required to pay Registration Expenses in respect of three (3)
     registrations  pursuant to Section  4.1,  and (ii) shall be required to pay
     all the  Registering  Investors'  Registration  Expenses  in respect of any
     registration  pursuant to Section 4.4 if the Company receives the Piggyback
     Request (as such term is defined below) in respect of such  registration on
     a date  prior to the date that it  receives  the  Request  Notification  in
     respect of the third  registration  pursuant to Section 4.1 (such date, the
     "Third  Notification  Date").  Accordingly,  if the  Company  (x)  shall be
     required  to effect more than three (3)  registrations  pursuant to Section
     4.1, or (y) shall be required to effect a registration  pursuant to Section
     4.4  pursuant to a Piggyback  Request  made on or after Third  Notification
     Date, each  Registering  Investor agrees to pay its portion of the expenses
     of any  such  additional  registration  pro  rata in  proportion  that  its
     Registrable  Securities included in such registration statement bear to the
     whole number of securities included in such registration statement.



                                      -6-
<PAGE>



      4.4 Piggyback Registration. If the Company proposes to register any of its
voting securities ("Other Securities") for public sale under the Securities Act,
on a form  and in a  manner  which  would  permit  registration  of  Registrable
Securities for sale to the public under the Securities  Act, it will give prompt
written  notice to each of the Investors of its intention to do so, and upon the
written request (which request shall specify the Registrable Securities intended
to be  disposed  of by such  Investor  and the  intended  method of  disposition
thereof)  of any  Investor  delivered  to the  Company  within 10 days after the
giving of any such notice (the  "Piggyback  Request")  the Company  will use its
reasonable  efforts to effect,  in connection with the registration of the Other
Securities,  the  registration  under  the  Securities  Act of  all  Registrable
Securities which the Company has been so requested to register by the Investors,
to the  extent  required  to permit  the  disposition  (in  accordance  with the
intended method or methods  thereof as aforesaid) of the Registrable  Securities
so to be registered; provided that:

          (a) If, at any time after giving such written  notice of its intention
     to register any Other  Securities  and prior to the  effective  date of the
     registration  statement  filed in connection  with such  registration,  the
     Company  shall   determine  for  any  reason  not  to  register  the  Other
     Securities,  the Company may, at its election,  give written notice of such
     determination  to the Investors and thereupon the Company shall be relieved
     of its  obligations to register such  Registrable  Securities in connection
     with the registration of such Other Securities (but not from its obligation
     to pay Registration Expenses to the extent incurred in connection therewith
     as provided in Section 4.3), without prejudice,  however,  to the rights of
     the  Investors,  to  request  that  such  registration  be  effected  as  a
     registration under Section 4.1.

          (b) The Company  will not be required  to effect any  registration  of
     Registrable  Securities  under this Section 4.4 if, and to the extent that,
     the underwriters (or any managing  underwriter) shall advise the Company in
     writing  that,  in their  reasonable  opinion,  inclusion of such number of
     shares of Registrable  Securities  (after excluding from such  registration
     any Registrable Securities proposed to be included by any executive officer
     or director of the Company) will adversely affect the price or distribution
     of the securities to be offered solely for the account of the Company. Such
     advice shall include a statement as to the  underwriters'  (or any managing
     underwriter's)  opinion  as to the number of shares  which may be  included
     without  adversely  affecting the price or  distribution  of the securities
     solely for the account of the Company  (such total  number of shares  which
     such advice states may be so included being the "Total Number of Includible
     Securities").  The Company shall promptly furnish the Investors with a copy
     of such written advice. In the event that the number of shares requested to
     be included by Investors together with the number of other shares requested
     to be included by any selling  securityholders  (after  excluding from such
     registration  any  Registrable  Securities  proposed  to be included by any
     executive officer or director of the Company) requesting  inclusion of such
     securityholders'  securities pursuant to registration rights granted by the
     Company  exceeds the Total Number of Includible  Securities,  the aggregate
     number of shares of Registrable  Securities held by any Investors  entitled
     to be  included  in the public sale shall be the product of (i) a fraction,
     the  numerator of which is the total  number of such shares of  Registrable
     Securities  held by such Investors  requested to be included in such public
     sale and the  denominator  of which is the total number of such  Investor's
     shares of  



                                      -7-
<PAGE>



     Registrable  Securities  requested  to be included in such public sale plus
     the  number  of  other   shares   requested   to  be   included   by  other
     securityholders   (including,  but  not  limited  to  other  Investors,  if
     applicable   (after  excluding  from  such   registration  any  Registrable
     Securities  proposed to be included by any executive officer or director of
     the Company))  pursuant to  registration  rights granted by the Company and
     (ii) the Total Number of Includible Securities.

          (c) The Company  shall not be required to effect any  registration  of
     Registrable   Securities   under  this  Section  4.4   incidental   to  the
     registration   of  any  of  its  securities  in  connection  with  mergers,
     acquisitions,  exchange offers,  subscription offers, dividend reinvestment
     plans or stock option or other employee benefit plans.

          (d) No  registration  of  Registrable  Securities  effected under this
     Section  4.4  shall  relieve  the  Company  of  its  obligation  to  effect
     registrations of Registrable Securities pursuant to Section 4.1.

      SECTION 5. - REGISTRATION PROCEDURES.

      5.1 Registration and Qualification.

          (a) If and whenever the Company is required to undertake to effect the
     registration  of any  Registrable  Securities  under the  Securities Act as
     provided  hereunder,   the  Company  will  as  promptly  as  is  reasonably
     practicable:

               (i) prepare,  file and cause to become  effective a  registration
          statement under the Securities Act for such Registrable  Securities in
          accordance with the applicable  time periods and other  conditions set
          forth in the relevant provision hereof;

               (ii)  prepare  and  file  with  the  SEC  such   amendments   and
          supplements to such registration  statement and the prospectus used in
          connection  therewith as may be  necessary  to keep such  registration
          statement   effective  and  to  comply  with  the  provisions  of  the
          Securities  Act with  respect to the  disposition  of all  Registrable
          Securities  until the earlier of such time as all of such  Registrable
          Securities  have been  disposed  of in  accordance  with the  intended
          methods  of   disposition   by  the   Investor(s)   included  in  such
          registration  (as the case may be, the  "Registering  Investors")  set
          forth in such  registration  statement or the  expiration  of 365 days
          after such registration statement becomes effective;

               (iii) furnish to the Registering Investors and to any underwriter
          of such Registrable Securities such number of conformed copies of such
          registration  statement  and of each  such  amendment  and  supplement
          thereto  (in the case of the  Registering  Investors  or any  managing
          underwriter,  including  all  exhibits),  such number of copies of the
          prospectus  included in such  registration  statement  (including each
          preliminary  prospectus and any summary prospectus) or filed under the
          Securities Act, in conformity with the  requirements of the Securities
          Act,  such



                                      -8-
<PAGE>



          documents as may be  incorporated  by  reference in such  registration
          statement or prospectus,  and such other documents, as the Registering
          Investors or such underwriter may reasonably request;

               (iv) undertake to register or qualify all Registrable  Securities
          covered by such registration  statement under such other securities or
          blue sky laws of such  jurisdictions  as the Registering  Investors or
          any  underwriter  of  such  Registrable  Securities  shall  reasonably
          request,  and do any  and all  other  acts  and  things  which  may be
          necessary or reasonably advisable to enable the Registering  Investors
          or any underwriter to consummate the disposition in such jurisdictions
          of the Registering  Investors'  Registrable Securities covered by such
          registration statement, except that the Company shall not for any such
          purpose be required to qualify  generally  to do business as a foreign
          corporation in any jurisdiction wherein it is not so qualified,  or to
          subject itself to taxation in any such jurisdiction,  or to consent to
          general service of process in any such jurisdiction;

               (v) in  the  case  of  any  underwritten  offering,  cause  to be
          furnished to the Registering Investors and the underwriters, addressed
          to them, (A) an opinion of counsel for the Company,  dated the date of
          the  closing  under  the  underwriting   agreement   relating  to  any
          underwritten  offering,  and  (B) a  "comfort"  letter  signed  by the
          independent  accountants  who have  reported the  Company's  financial
          statements   included  in  such   registration   statement,   covering
          substantially  the same  matters  with  respect  to such  registration
          statement  (and the prospectus  included  therein) and, in the case of
          such  accountants'  letter,  with respect to events  subsequent to the
          date of such  financial  statements,  as are  customarily  covered  in
          opinions   of   issuer's   counsel   and  in   accountants'   letters,
          respectively,   delivered  to  underwriters  in  underwritten   public
          offerings of securities;

               (vi)  immediately  notify the  Registering  Investors at any time
          when a  prospectus  relating  to a  registration  hereunder  is or was
          required to be delivered under the Securities Act, of the happening of
          any  event  as a result  of  which  the  prospectus  included  in such
          registration  statement,  as then in effect,  includes  or included an
          untrue  statement of a material  fact or omits or omitted to state any
          material fact required to be stated therein or necessary, in the light
          of the circumstances then existing, to make the statements therein not
          misleading,  and  promptly  prepare  and  furnish  to the  Registering
          Investors  a  reasonable  number of copies  of a  supplement  to or an
          amendment  of  such  prospectus  as  may  be  necessary  so  that,  as
          thereafter delivered to the purchasers of such Registrable Securities,
          such  prospectus  shall not include an untrue  statement of a material
          fact or omit to state a material fact required to be stated therein or
          necessary,  in light of the circumstances  then existing,  to make the
          statements therein not misleading; and

               (vii) use reasonable  efforts  to do any and all  other  acts the
          Registering  Investors may reasonably  request and which are customary
          for a registration of equity securities.



                                      -9-
<PAGE>



          (b) The Company may require the Registering  Investors to furnish such
     information  regarding the  Registering  Investors and the  distribution of
     such securities as the Company may from time to time reasonably  request in
     writing and as shall be required  by law or by the SEC in  connection  with
     any registration.

          (c) Each of the Registering Investors agrees that, upon receipt of any
     notice from the Company of the happening of any event of the kind described
     in Section 5.1(a)(vi) hereof, such Registering  Investor shall use its best
     efforts to discontinue  forthwith  disposition  of  Registrable  Securities
     pursuant to the registration statement covering such Registrable Securities
     until the Registering  Investor's receipt of the copies of the supplemented
     or amended prospectus contemplated by Section 5.1(a)(vi) hereof.

      5.2 Underwriting.

          (a) If  requested  by the managing  underwriter  for any  underwritten
     offering of Registrable  Securities  pursuant to a  registration  requested
     hereunder,  the Company will enter into an underwriting  agreement with the
     underwriters   for  such   offering,   such   agreement   to  contain  such
     representations  and  warranties  by the  Company  and such other terms and
     provisions as are  customarily  contained in  underwriting  agreements with
     respect  to  secondary   distributions,   including,   without  limitation,
     indemnities and contribution to the effect provided in Section 7 hereof and
     the provision of opinions of counsel and accountants' letters to the effect
     provided in Section 5.1(a)(v) hereof. The Registering  Investors shall be a
     party  to any  such  underwriting  agreement  and the  representations  and
     warranties by, and the other  agreements on the part of, the Company to and
     for the  benefit  of such  underwriters,  shall also be made to and for the
     benefit of the Registering Investors.

          (b) In the event that any  registration  pursuant to Section 4.4 shall
     involve,  in whole or in part, an  underwritten  offering,  the Company may
     require the Registrable  Securities to be included in such  underwriting on
     the  same  terms  and  conditions  as  shall  be  applicable  to the  Other
     Securities being sold through underwriters under such registration.  In any
     such  case,  the   Registering   Investors  shall  be  party  to  any  such
     underwriting agreement,  such agreement shall contain such representations,
     warranties and covenants by the Registering  Investors and such other terms
     and provisions as are customarily contained in underwriting agreements with
     respect  to  secondary   distributions,   including,   without  limitation,
     indemnities  and  contribution  to the effect provided in Section 7 hereof.
     The representations  and warranties in such underwriting  agreement by, and
     the other  agreements on the part of, the Company to and for the benefit of
     such  underwriters,  shall  also be made  to and  for  the  benefit  of the
     Registering Investors.

      SECTION 6. - PREPARATION; REASONABLE INVESTIGATION.

      In  connection  with  the  preparation  and  filing  of each  registration
statement hereunder registering Registrable Securities under the Securities Act,
the Company will give the Registering  Investors and the  underwriters,  if any,
and their respective counsel and accountants  (collectively,  the "Inspectors"),
such reasonable and customary access to its books and records



                                      -10-
<PAGE>



(collectively,  the "Records") and such opportunities to discuss the business of
the Company  with its  officers  and the  independent  accountants  who have its
financial  statements as shall be necessary,  in the opinion of the  Registering
Investors  and such  underwriters  or their  respective  counsel,  to  conduct a
reasonable investigation within the meaning of the Securities Act. Records which
the Company  reasonably  determines to be confidential and which it notifies the
Inspectors in writing are confidential shall not be disclosed by the Inspectors.
Each of the Investors agrees that it will, upon learning that disclosure of such
Records  is  sought in a court of  competent  jurisdiction,  give  notice to the
Company.

      SECTION 7. - INDEMNIFICATION AND CONTRIBUTION.

          (a)  Indemnification  by the Company.  The Company agrees to indemnify
     and hold harmless each SA Person who  participates as an underwriter,  each
     of the  Registering  Investors,  each  of  their  respective  officers  and
     directors and each SA Person,  if any, who controls any such underwriter or
     the  Registering  Investors  within  the  meaning  of  Section  15  of  the
     Securities Act as follows:

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

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

               (iii) against  any  and  all  expense   whatsoever,  as  incurred
          (including  fees and  disbursements  of one (1)  counsel  only  chosen
          collectively  by the  Registering  Investors  or by any  underwriter),
          reasonably  incurred in investigating,  preparing or defending against
          any litigation,  or  investigation  or proceeding by any  governmental
          agency or body, commenced or threatened, or any claim whatsoever based
          upon any such untrue statement or omission, or any such alleged untrue
          statement or omission, to the extent that any such expense is not paid
          under clause (i) or (ii) above; provided, however, that this indemnity
          agreement  does not apply to any  loss,  liability,  claim,  damage or
          expense to the extent arising out of or



                                      -11-
<PAGE>



          caused by any untrue statement or omission or alleged untrue statement
          or  omission  made in reliance  upon and in  conformity  with  written
          information  furnished to the Company by the Registering  Investors or
          any underwriter expressly for use in a registration  statement (or any
          amendment  thereto) or any  prospectus (or any amendment or supplement
          thereto);  and provided further that this indemnity agreement does not
          apply to any loss, liability,  claim, damage or expense arising out of
          or  caused  by  the  Registering   Investor's  continued  circulation,
          subsequent  to  the  Registering  Investor's  receipt  of  the  notice
          described in Section 5.1(a)(vi) hereof, of a prospectus  including the
          untrue  statement of a material fact or omission of a material fact as
          to which such notice was provided.

          (b)  Indemnification  by  the  Investors.   Each  of  the  Registering
     Investors  agrees  to  indemnify  and hold  harmless  the  Company  and any
     underwriter, and each of their respective directors and officers (including
     each  officer of the Company who signed the  registration  statement),  and
     each SA Person, if any, who controls the Company or any underwriter  within
     the meaning of Section 15 of the Securities Act,  against any and all loss,
     liability,  claim,  damage and expense described in the indemnity contained
     in Section 7a) hereof,  as incurred,  with respect to untrue  statements or
     omissions,  or  alleged  untrue  statements  or  omissions,   made  in  the
     registration statement (or any amendment thereto) or any prospectus (or any
     amendment or supplement  thereto) in reliance  upon and in conformity  with
     written information  furnished to the Company by such Registering  Investor
     expressly for use in the registration  statement (or any amendment thereto)
     or such prospectus (or any amendment or supplement thereto).

          (c)  Indemnification  by Underwriter.  Anything in Section 7(a) to the
     contrary  notwithstanding,   the  Company's  obligation  to  indemnify  any
     underwriter pursuant to Section 7(a) in an underwritten offering (or any SA
     Person controlling such underwriter within the meaning of Section 15 of the
     Securities Act) shall be conditioned upon the  underwriting  agreement with
     such  underwriter  containing an agreement by such underwriter to indemnify
     and hold harmless the Company and the  Registering  Investors,  and each of
     their  respective  directors  and officers  (including  each officer of the
     Company who signed the registration statement),  and each SA Person if any,
     who controls the Company,  or the Registering  Investors within the meaning
     of Section 15 of the Securities Act,  against any and all loss,  liability,
     claim,  damage and expense described in the indemnity  contained in Section
     7(a) hereof,  as incurred,  with respect to untrue statements or omissions,
     or  alleged  untrue  statements  or  omissions,  made  in the  registration
     statement (or any amendment thereto) or any prospectus (or any amendment or
     supplement  thereto)  in  reliance  upon  and in  conformity  with  written
     information  furnished to the Company by such underwriter expressly for use
     in the registration statement (or any amendment thereto) or such prospectus
     (or any amendment or supplement thereto).

          (d) Conduct of  Indemnification  Proceedings.  Each indemnified  party
     shall give prompt notice to each indemnifying party of any action commenced
     against it in  respect  of which  indemnity  may be sought  hereunder,  but
     failure so to notify an  indemnifying  party  shall not relieve it from any
     liability  which it may have  otherwise  than on account of this  indemnity
     agreement.  An indemnifying  party may, at its own expense,  participate in
     and



                                      -12-
<PAGE>



     direct  the  defense of such  action.  In no event  shall the  indemnifying
     parties be liable for the fees and  expenses  of more than one  counsel for
     all  indemnified  parties in connection with any one action or separate but
     similar or related actions in the same jurisdiction arising out of the same
     general allegations or circumstances.

          (e)  Contribution.   In  order  to  provide  for  just  and  equitable
     contribution in circumstances in which the indemnity agreement provided for
     in this  Section  7 is for any  reason  held to be  unenforceable  although
     applicable  in  accordance  with its terms,  the Company,  the  Registering
     Investors and any  underwriter  shall  contribute to the aggregate  losses,
     liabilities,  claims,  damages and expenses of the nature  contemplated  by
     such indemnity agreement incurred by the Company, the Registering Investors
     and  any  underwriter,  in  such  proportions  that  the  underwriters  are
     responsible  for  that  portion  represented  by the  percentage  that  the
     underwriting  discount  appearing on the cover page of the prospectus bears
     to the initial public offering price appearing  thereon and the Company and
     the  Registering  Investors  are  responsible  for the  balance;  provided,
     however, that no SA Person guilty of fraudulent  misrepresentation  (within
     the meaning of Section  11(f) of the  Securities  Act) shall be entitled to
     contribution  from any SA  Person  who was not  guilty  of such  fraudulent
     misrepresentation, and provided further that as between the Company and the
     respective  Registering  Investors,  such parties  shall  contribute to the
     aggregate losses,  liabilities,  claims, damages and expenses of the nature
     contemplated  by such  indemnity  agreement in such  proportion as shall be
     appropriate to reflect (i) the relative  benefits  received by the Company,
     on the one hand,  and the  respective  Registering  Investors  on the other
     hand,  from  the  offering  of the  Registrable  Securities  and any  other
     securities  included in such  offering,  and (ii) the relative fault of the
     Company, on the one hand, and the respective Registering Investors,  on the
     other,  with respect to the statements or omissions  which resulted in such
     loss, liability, claim, damage or expense, or action in respect thereof, as
     well as any other relevant equitable considerations.  The relative benefits
     received by the Company,  on the one hand, and the  respective  Registering
     Investors on the other, with respect to such offering shall be deemed to be
     in the same  proportion as the sum of the total  purchase price paid to the
     Company  by  the  Registering  Investors  in  respect  of  the  Registrable
     Securities  plus the total net proceeds from the offering of any securities
     included  in such  offering  (before  deducting  expenses)  received by the
     Company  bears to the  amount  by which the  total  net  proceeds  from the
     offering of Registrable  Securities (before deducting expenses) received by
     the Investors with respect to such offering exceeds the purchase price paid
     to the Company in respect of the Registrable  Securities,  and in each case
     the net proceeds  received  from such  offering  shall be determined as set
     forth on the table to the cover page of the prospectus.  The relative fault
     shall be determined by reference to, among other things, whether the untrue
     or alleged  untrue  statement  of a material  fact or  omission  or alleged
     omission to state a material  fact relates to  information  supplied by the
     Company or the Registering  Investors,  the intent of the parties and their
     relative  knowledge,  access to information  and  opportunity to correct or
     prevent such  statement or omission.  Each of the Company and the Investors
     agrees that it would not be just and equitable if contribution  pursuant to
     this Section 7 were to be determined by pro rata allocation or by any other
     method  of  allocation  which  does not take  into  account  the  equitable



                                      -13-
<PAGE>



     considerations  referred  herein.  For  purposes of this Section 7, each SA
     Person, if any, who controls Registering Investors or an underwriter within
     the meaning of Section 15 of the  Securities Act shall have the same rights
     to  contribution  as Registering  Investors or such  underwriter,  and each
     director  of the  Company,  each  officer  of the  Company  who  signed the
     registration  statement,  and each Person, if any, who controls the Company
     within the meaning of Section 15 of the  Securities Act shall have the same
     rights to contribution as the Company.

      SECTION 8. - PERMITTED ASSIGNMENT.

      An Investor may assign  rights  hereunder in  connection  with any sale of
Company Shares,  CTEK Shares and/or Exchange Shares which is consistent with the
restrictions and representations  contained in the U.S. Subscription  Agreement,
the Stock Exchange Agreement and the Shareholders Agreement,  provided that such
assignee shall have agreed in writing, satisfactory in form and substance to the
Company and its counsel,  to be bound hereby. From and after any such assignment
pursuant to this Section 8, reference herein to the Investors shall include such
permitted assignee or assignee.

      SECTION 9. - MISCELLANEOUS.

      9.1 Governing Law. This Agreement shall be governed in all respects by the
laws of the State of New York as they are applied to agreements  entered into in
New York between New York residents and performed entirely within New York.

      9.2 Further Assurances.  Each party upon the request of the others,  shall
do, execute, acknowledge and deliver or cause to be done, executed, acknowledged
or delivered all such further acts, deeds,  documents,  assignments,  transfers,
conveyances, powers of attorney and assurances as may be reasonably necessary or
desirable to effect complete  consummation of the  transactions  contemplated by
this Agreement.

      9.3  Successors  and  Assigns.  The  provisions  hereof shall inure to the
benefit  of  and be  binding  upon  the  parties  hereto  and  their  respective
successors,  assigns,  heirs,  executors and administrators.  The parties hereto
hereby  confirm that each  transferee  of any CTEK Shares shall benefit from the
Registration Rights contemplated in this Agreement provided that the transfer of
such CTEK Shares was made in conformity with the Shareholders Agreement and this
Agreement.

      9.4  Arbitration.  All  disputes or  controversies  between the parties in
respect of the validity, interpretation or performance of the provisions of this
Agreement  shall be definitive  dealt with using the rules of  conciliation  and
arbitration of the International Chamber of Commerce, by one or more arbitrators
appointed in  accordance  with said rules,  and to the  exclusion of any courts,
except for  injunctive  relief and any  provisional  remedy,  including  seizure
before judgment or attachment, which may be obtained from any court or tribunal.
Any  arbitration  proceeding  required  pursuant to the terms  hereof shall take
place in New  York,  New York and shall be  conducted  in both the  English  and
French language.



                                      -14-
<PAGE>



      9.5  Notices.  All offers,  acceptances,  rejections,  notices,  requests,
authorizations,   permissions,  directions,  demands  and  other  communications
hereunder  shall be given  in  writing  and  shall  be given by  telecopier,  or
delivered by hand, to the other parties at the following addresses:

if to Devma:                 INDUSTRIES DEVMA INC.
                             600 de la Gauchetiere Street West
                             Suite 1700
                             Montreal, Quebec
                             H3B 4L8
                             Attention:  President
                             Telecopier: (514) 395-8055

if to Innovatech:            SOCIETE INNOVATECH DU GRAND MONTREAL
                             2020 University Avenue
                             Suite 1527
                             Montreal, Quebec
                             H3A 2A5
                             Attention:  President and Chief Executive Officer
                             Telecopier: (514) 864-4220

if to Fonds:                 FONDS DE SOLIDARITE DES TRAVAILLEURS
                             DU QUEBEC (F.T.Q.)
                             8717 Berri Street
                             Montreal, Quebec
                             H2M 2T9
                             Attention:  Vice President, Legal Affairs
                             Telecopier: (514) 383-2505
                             with a copy to:  Senior Vice President, Investments



                                      -15-
<PAGE>



if to FR:                    FONDS REGIONAL DE SOLIDARITE ILE DE MONTREAL
                             255 St. Jacques Street West
                             3rd Floor
                             Montreal, Quebec
                             H2Y 1M6
                             Attention:
                             Telecopier:

if to the Company:           COMPOSITECH LTD.
                             120 Ricefield Lane
                             Hauppauge, New York  11788-2008
                             Attention:  Executive Vice President & Treasurer
                             Telecopier: (516) 436-5203

with a copy in all cases to: LAPOINTE ROSENSTEIN
                             1250 Rene-Levesque Blvd. West
                             Suite 1400
                             Montreal, Quebec
                             H3B 5E9
                             Attention:  Me. Claude Bergeron
                             Telecopier: (517) 925-9001

with a copy in all cases to: DONOVAN LEISURE NEWTON & IRVINE
                             30 Rockefeller Plaza
                             New York, New York  10112
                             Attention:  Edward F. Cox, Esq.
                             Telecopier: (212) 632-3315

Or at such other  address as the parties may have  previously  indicated  to the
others  parties in writing in conformity  with the  foregoing.  Any such notice,
request,  demand or other communication shall be deemed to have been received on
the date of delivery if delivered by hand, or the next Business Day  immediately
following the date of transmission  if sent by telecopier.  The original copy of
any  notice  sent my  telecopier  shall be  forwarded  to the other  parties  by
registered mail, receipt return requested.

      9.6 Delays.  When calculating the period of time within which or following
which any act is to be done or step taken  pursuant to this  Agreement,  the day
which is the reference day in calculating such period shall be excluded.  If the
day on which such delay  expires is not a Business  Day, then the delay shall be
extended to the next succeeding Business Day.

      9.7 Entire  Agreement:  Amendment.  This Agreement and the other documents
delivered  pursuant  hereto  constitutes the full and entire  understanding  and
agreement  between the parties with regard to the subjects hereof,  and no party
shall be  liable or bound to any other  party in any  manner by any  warranties,
representations  or  covenants  except as  specifically  set forth  herein or as
otherwise provided for herein. Except as expressly provided herein, neither this



                                      -16-
<PAGE>



Agreement nor any term hereof may be amended, other than by a written instrument
signed by all the parties hereto.

      9.8 Gender.  Any  reference in this  Agreement to any gender shall include
both  genders and the  neutral,  and words used herein  importing  the  singular
number only shall include the plural and vice versa.

      9.9 Headings.  The division of this Agreement  into Sections,  subsections
and other  subdivisions,  and the insertion of headings are for  convenience  of
reference  only and  shall not  affect or be  utilized  in the  construction  or
interpretation of this Agreement.

      9.10  Waiver.  Any  waiver,  permit,  consent or  approval  of any kind or
character  on the  part  of any  party  of any  breach  or  default  under  this
Agreement,  or any  waiver  on  the  part  of any  party  of any  provisions  or
conditions of this Agreement,  must be in writing and shall be effective only to
the extent  specifically set forth in such writing.  All remedies,  either under
this Agreement or by law or otherwise afforded to any party, shall be cumulative
and not alternative.

      9.11  Preamble.  The preamble  hereof shall form an integral  part of this
Agreement.

      9.12  Counterparts.  This  Agreement  may be  executed  in any  number  of
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one and the same document.

      9.13  Severability.  In the event  that any  provision  of this  Agreement
becomes or is  declared  by a court of  competent  jurisdiction  to be  illegal,
unenforceable  or void,  this Agreement  shall continue in full force and effect
without said provision.

      IN WITNESS  WHEREOF,  the parties have signed at the place and on the date
first hereinabove mentioned.


INDUSTRIES DEVMA INC.                     FONDS DE SOLIDARITE DES
                                          TRAVAILLEURS DU QUEBEC (F.T.Q.)


Per:                                      Per: /s/Richard Bourget
    ------------------------------            ------------------------------
                                              Richard Bourget,
                                              Senior Vice President, Investments



                                      -17-
<PAGE>



SOCIETE INNOVATECH DU GRAND               FONDS REGIONAL DE SOLIDARITE
MONTREAL                                  ILE DE MONTREAL, by its general 
                                          partner, Gestion  du Fonds  Regional
                                          de Solidarite Ile de Montreal Inc.


Per:                                      Per:
    ------------------------------            ------------------------------


COMPOSITECH LTD.


Per:
    ------------------------------
    Name:
    Title:






SUBSCRIPTION  AGREEMENT  MADE  AND  ENTERED  INTO IN THE CITY  AND  DISTRICT  OF
MONTREAL, ON THE 16TH DAY OF OCTOBER, 1997

BY AND  BETWEEN:                        COMPOSITECH LTD., a body corporate, duly
                                        incorporated  according  to the  laws of
                                        the State of  Delaware,  having its head
                                        office and  principal  place of business
                                        in the Hamlet of Hauppauge, State of New
                                        York,                                   
                                        
                                        (hereinafter      referred     to     as
                                        "Compositech")

                                        PARTY OF THE FIRST PART


AND:                                    LAMINES  CTEK INC.,  a body  politic and
                                        corporate,  duly incorporated  according
                                        to the  Canadian  Business  Corporations
                                        Act,   having   its  head   office   and
                                        principal  place of business in the City
                                        of Montreal, Province of Quebec,

                                        (hereinafter    referred   to   as   the
                                        "Corporation")

                                        PARTY OF THE SECOND PART


SECTION 1 - PREAMBLE

1.1 WHEREAS  Compositech wishes to subscribe for shares from the treasury of the
Corporation  at the  price  set  forth  hereinafter,  the whole on the terms and
conditions hereinafter set out in this Agreement.

1.2 WHEREAS  concurrently  with the execution of this  Agreement,  the Investors
entered into a Subscription  Agreement  with the  Corporation  (the  "Investors'
Subscription  Agreement")  providing for the  subscription  by the Investors for
shares from the treasury of the Corporation.

     NOW, THEREFORE, THIS AGREEMENT WITNESSETH:


SECTION 2 - INTERPRETATION

2.1     Definitions. In this Agreement:

2.1.1   "Agreement" shall mean this  Subscription  Agreement and all instruments
        supplemental  hereto or in amendment or confirmation  hereof;  "herein",
        "hereof",  "hereto",  "hereunder" and similar expressions mean and refer
        to this Agreement and not to any particular Section, subsection or other
        subdivision; "Section",


<PAGE>


                                      - 2 -

        "subsection" or other  subdivision of this Agreement means and refers to
        the  specified   Section,   subsection  or  other  subdivision  of  this
        Agreement;

2.1.2   "Business  Day" shall mean any day, other than a Saturday or Sunday or a
        day on which the  principal  commercial  banks in the Province of Quebec
        are not open for business during normal banking hours;

2.1.3   "Class A Common Shares" shall have the meaning  ascribed  thereto in the
        Articles of Incorporation of the Corporation, as amended;

2.1.4   "Class B Common Shares" shall have the meaning  ascribed  thereto in the
        Articles of Incorporation of the Corporation, as amended;

2.1.5   "Compositech   Shares"  shall  have  the  meaning  ascribed  thereto  in
        subsection 3.1;

2.1.6   "dollar",  "dollars" and the sign "$" shall, unless otherwise indicated,
        each mean lawful money of Canada;

2.1.7   "Governmental  Body" shall mean (i) any  domestic  or foreign  national,
        federal, provincial,  state, municipal or other government or body, (ii)
        any  multinational,   multilateral  or  international  body,  (iii)  any
        subdivision,  agent, commission,  board, instrumentality or authority of
        any of the foregoing governments or bodies, (iv) any  quasi-governmental
        or private  body  exercising  any  regulatory,  expropriation  or taxing
        authority  under or for the account of any of the foregoing  governments
        or bodies, or (v) any domestic, foreign, international,  multilateral or
        multinational  judicial,  quasi-judicial,  arbitration or administrative
        court, tribunal, commission, board or panel;

2.1.8   "Investors" shall mean Societe Innovatech du Grand Montreal,  Industries
        Devma Inc.,  Fonds de Solidarite des Travailleurs du Quebec (F.T.Q.) and
        Fonds Regional de Solidarite Ile de Montreal collectively and "Investor"
        shall mean any of them;

2.1.9   "Investors'  Subscription  Agreement"  shall have the  meaning  ascribed
        thereto in subsection 1.2;

2.1.10  "Person" shall mean an individual,  partnership, joint venture, trustee,
        trust,   corporation,   division   of  a   corporation,   unincorporated
        organization  or  other  entity,   entity  with  judicial   personality,
        Governmental  Body,  and  pronouns  when they  refer to a Person  have a
        similarly extended meaning;

2.1.11  "Prime   Rate"  means  the   interest   rate  quoted   publicly  by  the
        Corporation's  regular  bankers as the  reference  rate of interest  for
        commercial demand loans made in Canadian dollars




<PAGE>


                                      - 3 -

        and commonly  known as such bank's prime rate,  as adjusted from time to
        time,  on the basis of the Prime Rate in effect on the first day of each
        month;

2.1.12  "Shareholders  Agreement" shall mean the Shareholders  Agreement of even
        date among the parties hereto and the Investors, setting forth the terms
        and conditions which will govern the relationship of Compositech and the
        Investors as shareholders of the Corporation.

2.2 Gender.  Any  reference in this  Agreement to any gender shall  include both
genders and the neutral,  and words used herein  importing  the singular  number
only shall include the plural and vice versa.

2.3 Headings.  The division of this  Agreement into  Sections,  subsections  and
other  subdivisions,  and the  insertion  of  headings  are for  convenience  of
reference  only and  shall not  affect or be  utilized  in the  construction  or
interpretation of this Agreement.

2.4 Severability. Any Section, subsection or other subdivision of this Agreement
or any other provision of this Agreement which is, or becomes,  illegal, invalid
or  unenforceable  shall be severed  therefrom and shall be  ineffective  to the
extent of such illegality,  invalidity or unenforceability  and shall not affect
or impair the remaining  provisions  hereof,  which  provisions shall be severed
from an illegal or  unenforceable  Section,  subsection or other  subdivision of
this Agreement or any other provisions of this Agreement.

2.5 Entire Agreement.  This Agreement  together with any other instruments to be
delivered  pursuant  hereto,  constitute the entire  agreement among the parties
pertaining to the subject  matter  hereof and  supersede  all prior  agreements,
understandings,  negotiations,  and discussions,  whether oral or written, among
any or all of the parties.

2.6 Amendments. No amendment of this Agreement shall be binding unless otherwise
expressly provided in an instrument duly executed by each of the parties hereto.

2.7 Waiver. Except as otherwise provided in this Agreement,  no waiver of any of
the provisions of this  Agreement  shall be deemed to constitute a waiver of any
other provisions  (whether or not similar),  nor shall such waiver  constitute a
continuing  waiver unless  otherwise  expressly  provided in an instrument  duly
executed by the parties.

2.8 Delays.  When calculating the period of time within which or following which
any act is to be done or step taken pursuant to this Agreement, the day which is
the reference day in  calculating  such period shall be excluded.  If the day on
which such delay expires is not a Business Day, then the delay shall be extended
to the next succeeding Business Day.

2.9 Preamble. The preamble hereof shall form an integral part of this Agreement.



<PAGE>


                                      - 4 -

2.10  Governing  Law. This Agreement  shall be governed by and  interpreted  and
enforced in  accordance  with the laws of the Province of Quebec and the laws of
Canada applicable therein.


SECTION 3 - SUBSCRIPTIONS

3.1  Compositech  subscription.  Compositech  hereby  subscribes for one million
sixty-six  thousand one hundred  ninety two  (1,066,192)  Class B Common  Shares
(collectively the "Compositech  Shares") of the  Corporation's  share capital at
the aggregate  subscription price of seven million five hundred thousand dollars
($ 7,500,000).  The Corporation  hereby accepts the  subscription of Compositech
for the Compositech Shares subject to the terms and conditions contained herein.

3.2 Payment and Issue of Compositech Shares.  Compositech hereby agrees to remit
to the Corporation on the date hereof the aggregate subscription price set forth
in  subsection  3.1, and the  Corporation  shall,  upon receipt of the aggregate
subscription  price set forth in subsection 3.1, issue the Compositech Shares to
Compositech and deliver share certificates representing same.


SECTION 4 - REPRESENTATIONS AND WARRANTIES

4.1 Representations and Warranties of Compositech. Compositech hereby represents
and  warrants  to  the  Corporation  and  acknowledges  and  confirms  that  the
Corporation  is relying upon such  representations  and warranties in connection
herewith  and  would  not  have  entered  into  this   Agreement   without  such
representations and warranties:

4.1.1   Compositech is duly incorporated,  validly existing and in good standing
        under the laws of its jurisdiction of incorporation;

4.1.2   Compositech  has the necessary  corporate power and authority to execute
        this Agreement and to perform its obligations  hereunder.  The execution
        of this Agreement by Compositech  and the  performance by Compositech of
        its  obligations  hereunder  have been duly  authorized by all necessary
        action on its part and do not  require  any  action or  consent  of, any
        registration  with,  or  notification  to any  Person,  or any action or
        consent under any laws to which Compositech is subject;

4.1.3   the execution of this Agreement,  the  consummation of the  transactions
        contemplated  herein,  the performance by Compositech of its obligations
        hereunder and the compliance by it with this Agreement do not:



<PAGE>


                                      - 5 -

        4.1.3.1  violate,  contravene or breach,  or constitute a default under,
        the constating documents or by-laws of Compositech;

        4.1.3.2 violate, contravene or breach, or constitute a default under any
        contract,  agreement,  indenture,  instruments,  or  commitment to which
        Compositech  may be a party,  or its  properties  may be subject,  or by
        which it is bound or affected; or

        4.1.3.3 violate,  contravene or breach any laws to which  Compositech is
        subject;

4.1.4   neither Compositech nor any of its respective  shareholders,  directors,
        officers,  employees or agents has employed or incurred any liability to
        any  broker,  finder or agent for any  brokerage  fees,  finder's  fees,
        commissions  or other  amounts with respect to this  Agreement or any of
        the transactions contemplated hereby.

4.2  Representations  and Warranties of the Corporation.  The Corporation hereby
represents and warrants as follows to Compositech and  acknowledges and confirms
that  Compositech  is  relying  upon  such  representations  and  warranties  in
connection  herewith and would not have entered into this Agreement without such
representations and warranties:

4.2.1   the Corporation:

        4.2.1.1 is duly  incorporated,  validly  existing  and in good  standing
        under the laws of its jurisdiction of incorporation; and

        4.2.1.2 has not carried on any business since its incorporation;

4.2.2   there are no  pending or  threatened  proceedings,  litigation  or other
        adverse  claims  affecting,  or with respect to, the  Corporation or its
        assets;

4.2.3   the  Corporation  has the  necessary  corporate  power and  authority to
        execute this  Agreement and to perform its  obligations  hereunder.  The
        execution of this Agreement by the  Corporation  and the  performance by
        the Corporation of its  obligations  hereunder have been duly authorized
        by all  necessary  action on its part and do not  require any actions or
        consent of, any registration  with, or notification  to, any Person,  or
        any  action  or  consent  under  any laws to which  the  Corporation  is
        subject;

4.2.4   the execution of this Agreement,  the  consummation of the  transactions
        contemplated   herein,   the  performance  by  the  Corporation  of  its
        obligations  hereunder and the  compliance by it with this  Agreement do
        not:



<PAGE>


                                      - 6 -

        4.2.4.1  violate,  contravene or breach,  or constitute a default under,
        the constating documents or by-laws of the Corporation;

        4.2.4.2 violate, contravene or breach, or constitute a default under any
        contract, agreement, indenture,  instruments, or commitment to which the
        Corporation  may be a party,  or its  properties  may be subject,  or by
        which it is bound or affected; or

        4.2.4.3  violate,  contravene or breach any applicable laws to which the
        Corporation is subject;

4.2.5   the  authorized  capital of the  Corporation  consists  of an  unlimited
        number  of Class A Common  Shares  and an  unlimited  number  of Class B
        Common  Shares.  After giving effect to this  Agreement,  the Investors'
        Subscription  Agreement  and the  repurchase  of one (1)  Class B Common
        Share held by Compositech and one (1) Class B Common Share held by Fonds
        de Solidarite des  Travailleurs du Quebec  (F.T.Q.),  the only shares of
        the Corporation  which will be issued and outstanding  will be the Devma
        Shares,  the Innovatech Shares, the FSTQ Shares and the Fonds Shares (as
        such terms are defined in the Investor's Subscription Agreement) and the
        Compositech  Shares  and upon  receipt  by the  Corporation  of  payment
        therefor in full,  such shares will be issued and  outstanding  as fully
        paid and non-assessable;

4.2.6   no  Person  has any  agreement,  option,  right  or  privilege  (whether
        pre-emptive  or  contractual)  capable of becoming an agreement  for the
        purchase from the  Corporation  of any  securities  of the  Corporation,
        other than as provided in the Investors'  Subscription  Agreement and in
        the Shareholders Agreement;

4.2.7   neither the Corporation nor any of its respective  directors,  officers,
        employees  or agents has  employed  or  incurred  any  liability  to any
        broker,   finder  or  agent  for  any  brokerage  fees,  finder's  fees,
        commissions  or other  amounts with respect to this  Agreement or any of
        the transactions contemplated hereby;

4.2.8   the  Corporation is not a  non-resident  of Canada within the meaning of
        the Income Tax Act (Canada).

4.3   Reliance  on   Representations   and   Warranties.   Notwithstanding   any
investigation  conducted  prior or  subsequent  to the date hereof,  the parties
shall be  entitled to rely upon the  representations  and  warranties  set forth
herein  and all  representations  and  warranties  made by,  and all  covenants,
obligations and agreements of, the parties,  under or pursuant to this Agreement
or any other document or  certificate  delivered in connection  therewith  shall
survive the date hereof.




<PAGE>


                                      - 7 -

SECTION 5 - INDEMNIFICATION

5.1     Definitions. As used in this Section 5:

5.1.1   "Claim"  means  any act,  omission  or state  of facts  and any  demand,
        action,  suit,  proceeding,  investigation,  arbitration,  trial, claim,
        assessment,  judgment,  settlement or compromise  relating thereto which
        may give rise to a right to indemnification  under subsection 5.2 or 5.3
        hereof;

5.1.2   "Direct  Claim"  means  any Claim by an  Indemnified  Party  against  an
        Indemnifying Party which does not result from a Third Party Claim;

5.1.3   "Indemnifying    Party"   means   any   party   obligated   to   provide
        indemnification under this Agreement;

5.1.4   "Indemnified  Party" means any party entitled to  indemnification  under
        this Agreement;

5.1.5   "Indemnity  Payment" means the aggregate amount of each Loss required to
        be paid pursuant to  subsection  5.2 or the amount of each Loss required
        to be paid pursuant to subsection 5.3 hereof;

5.1.6   "Loss"  means  any  and  all  loss  (including   diminution  in  value),
        liability,   damage  (excluding  punitive,   exemplary,   consequential,
        indirect and incidental damage), cost, expense, charge, fine, penalty or
        assessment   (after  taking  into  account  any  tax  benefit   actually
        received),  resulting  from or arising out of any Claim,  including  the
        costs and expenses of any action, suit, proceeding,  demand, assessment,
        judgment,  settlement or compromise  relating  thereto and all interest,
        damages, fines and penalties and reasonable attorneys', accountants' and
        experts' fees and expenses incurred in connection therewith; and

5.1.7   "Third  Party  Claim" means any Claim  asserted  against an  Indemnified
        Party by any Person who is not a party to this Agreement.

5.2  Indemnification  by the  Corporation.  The  Corporation  hereby  agrees  to
indemnify  and save and hold  harmless  Compositech  from and  against  any Loss
suffered or incurred,  directly or  indirectly,  by  Compositech as a result of,
arising out of or relating to:

5.2.1   any  violation,  contravention  or breach of any covenant,  agreement or
        obligation of the Corporation under or pursuant to this Agreement or any
        other document or  certificate  delivered to Compositech by or on behalf
        of the Corporation in connection therewith,  as well as any Claim by any
        Person containing  allegations  which, if true, would constitute such an
        event; and



<PAGE>


                                      - 8 -

5.2.2   any incorrectness in, or breach of, any  representation or warranty made
        by the Corporation in this Agreement, or made or to be made in any other
        document or  certificate  delivered or to be delivered to Compositech by
        or on behalf of the Corporation in connection therewith,  as well as any
        Claim  by any  Person  containing  allegations  which,  if  true,  would
        constitute such an event.

5.3  Indemnification by Compositech.  Compositech hereby agrees to indemnify and
save and hold  harmless the  Corporation  from and against any Loss  suffered or
incurred,  directly  or  indirectly,  by it as a result  of,  arising  out of or
relating to:

5.3.1   any  violation,  contravention  or breach of any covenant,  agreement or
        obligation  of  Compositech  under or pursuant to this  Agreement or any
        other  document or  certificate  delivered to the  Corporation  by or on
        behalf of Compositech in connection  therewith,  as well as any Claim by
        any Person containing  allegations which, if true, would constitute such
        an event; and

5.3.2   any incorrectness in, or breach of, any  representation or warranty made
        by  Compositech  in this  Agreement,  or made or to be made in any other
        document or certificate  delivered or to be delivered to the Corporation
        by or on behalf of Compositech in connection  therewith,  as well as any
        Claim  by any  Person  containing  allegations  which,  if  true,  would
        constitute such an event.

5.4 Payment and Interest. The Indemnifying Party shall reimburse,  on demand, to
the  Indemnified  Party the  amount of each Loss  suffered  or  incurred  by the
Indemnified  Party,  the whole as of the date that the Indemnified  Party incurs
such Loss,  together with  interest on such  amount(s)  from the aforesaid  date
until payment in full at a rate per annum equal to the Prime Rate,  plus two (2)
percentage points.  Interest shall be calculated and payable monthly on the last
day of each  month  during  which any  amount in  respect  of any Loss  remained
unpaid,  both  before  and after an  arbitration  award  and/or  judgment,  with
interest on overdue interest calculated and payable at the same rate.

5.5 Notification.  Promptly upon obtaining  knowledge  thereof,  the Indemnified
Party shall notify the  Indemnifying  Party of each Claim which the  Indemnified
Party has determined has given or could give rise to indemnification  under this
Section 5, describing such Claim in reasonable  detail.  In circumstances  where
the  Indemnifying  Party  is  notified  of  such  Claim  but not  promptly,  the
Indemnifying Party shall not be relieved from any duty to indemnify and save and
hold harmless which otherwise might exist with respect to such Claim unless (and
only to that extent) the omission to notify promptly  materially  prejudices the
ability of the  Indemnifying  Party to exercise its right to defend  provided in
this Section 5.

5.6 Defense of Third Party Claims.  The Indemnifying Party shall have the right,
after receipt of the Indemnified Party's notice under subsection 5.5 hereof with
respect to a Third



<PAGE>


                                      - 9 -

Party Claim and upon giving written notice to the  Indemnified  Party within ten
(10) Business Days of such receipt,  and subject to the rights of any insurer or
other third party having potential liability therefor, to defend the Third Party
Claim at its own cost and expense  with counsel of its own  selection,  provided
that:

5.6.1   the  Indemnified  Party  shall  at all  times  have  the  right to fully
        participate in the defense at its own expense;

5.6.2   the Third Party Claim seeks only monetary  damages and does not seek any
        injunctive or other relief against the Indemnified Party;

5.6.3   the  Indemnifying  Party  unconditionally  acknowledges  in writing  its
        obligation to indemnify and save and hold the Indemnified Party harmless
        with  respect  to the  Third  Party  Claim,  if it is  found  that  such
        obligation exists;

5.6.4   legal counsel chosen by the  Indemnifying  Party is  satisfactory to the
        Indemnified Party, acting reasonably; and

5.6.5   the  Indemnifying  Party  delivers  a letter of credit,  surety  bond or
        similar  security in form and substance  satisfactory to the Indemnified
        Party,  acting  reasonably,  in an amount which the  Indemnified  Party,
        acting  reasonably,  determines  is sufficient to cover such Third Party
        Claim as security for the payment of amounts payable by the Indemnifying
        Party to the Indemnified Party pursuant hereto,  inclusive of reasonably
        estimated interest and costs.  Amounts payable by the Indemnifying Party
        pursuant to a Third Party  Claim  shall be paid in  accordance  with the
        terms of the  settlement or judgment,  as  applicable,  but in any event
        prior to the expiry of any delay for a judgment to become executory.

5.7     Waiver of Right to Defend Third Party Claims. If the Indemnifying Party
fails:

5.7.1   within  fifteen (15) Business Days from receipt of the notice of a Third
        Party  Claim to give notice of its  intention  to defend the Third Party
        Claim in accordance with subsection 5.6 hereof, or

5.7.2   to  comply  at any time  with any of  subsections  5.6.1  through  5.6.5
        (inclusively) hereof,

then the  Indemnifying  Party shall be deemed to have waived its right to defend
the Third  Party Claim and the  Indemnified  Party shall have the right (but not
the obligation) to undertake the defense of the Third Party Claim and compromise
and settle the Third Party Claim on behalf,  for the account and at the risk and
expense of the Indemnifying Party.



<PAGE>


                                     - 10 -

5.8 Direct Claims. If the Indemnifying  Party fails to respond in writing to any
written  notice of a Direct  Claim given by the  Indemnified  Party  pursuant to
subsection 5.5 hereof, and fails to make an Indemnity Payment to the Indemnified
Party within ten (10)  Business Days thereof,  the  Indemnifying  Party shall be
deemed to have rejected such Direct Claim, in which event the Indemnified  Party
shall be free to pursue such rights,  recourses and remedies as may be available
to it.

5.9 Right of Offset.  Without in any way  limiting  the terms of this Section 5,
each party shall have the right to offset against all amounts  payable from time
to time by it to the  other  party,  howsoever  arising,  including  under  this
Agreement,  any amount owing by such other party pursuant to the indemnification
obligations contained in this Agreement to the party intending to offset.

5.10  Cumulative  Rights.  The rights,  recourses  and  remedies  provided to an
Indemnified  Party under this  Section 5 are  cumulative  with any other  right,
recourse and remedy such  Indemnified  Party may have or may  hereafter  acquire
under  Applicable  Law,  and any right,  recourse or remedy of such  Indemnified
Party may be asserted completely against the Indemnifying Party,  without regard
to the rights,  recourses or remedies the Indemnified Party may have against any
other Person.


SECTION 6 - GENERAL PROVISIONS

6.1  Further  documents.  Each  party upon the  request of the other,  shall do,
execute, acknowledge and deliver or cause to be done, executed,  acknowledged or
delivered  all such further  acts,  deeds,  documents,  assignments,  transfers,
conveyances, powers of attorney and assurances as may be reasonably necessary or
desirable to effect complete  consummation of the  transactions  contemplated by
this Agreement.

6.2 Default Interest. Subject to the provisions of subsection 5.4 hereof, if any
party fails to pay to the other party any amounts due hereunder  within ten (10)
days of the due date,  the party  owing such  money  shall pay to the party owed
such money,  from the date such amount was due, interest at the Prime Rate, plus
two (2) percentage points, compounded monthly and payable on demand.

6.3 Successors and assigns. This Agreement and the provisions hereof shall enure
to the  benefit  of  and be  binding  upon  the  parties  and  their  respective
successors and permitted assigns.

6.4 Arbitration. All disputes or controversies between the parties in respect of
the validity,  interpretation or performance of the provisions of this Agreement
shall be definitively dealt with using the rules of conciliation and arbitration
of the International  Chamber of Commerce,  by one or more arbitrators appointed
in accordance with said rules, and to the



<PAGE>


                                     - 11 -

exclusion  of any  courts,  except for  injunctive  relief  and any  provisional
remedy,  including seizure before judgment, which may be obtained from any court
or tribunal having jurisdiction. Any arbitration proceeding required pursuant to
the terms hereof shall take place in Montreal,  Quebec and shall be conducted in
both the English and French language. The cost of the arbitration shall be borne
in the manner provided for in the arbitration award.

6.5  Notices.   All  offers,   acceptances,   rejections,   notices,   requests,
authorizations,   permissions  directions,   demands  and  other  communications
hereunder  shall be given  in  writing  and  shall  be given by  telecopier,  or
delivered by hand, to the other party at the following addresses:

if to Compositech:    COMPOSITECH LTD.
                      120 Ricefield Lane
                      Hauppauge, New York
                      11788-2008, U.S.A.

                      Attention: the President

                      Telecopier: (516) 436-5203

if to the
Corporation:          LAMINES CTEK INC.
                      600 de la  Gauchetiere  Street  West
                      Suite 1700
                      Montreal, Quebec
                      H3B 4L8

                      Attention:  Chairman and President

                      Telecopier: (514) 395-8055

with a copy in
all cases to:         DONOVAN, LEISURE, NEWTON & IRVINE
                      30 Rockefeller Plaza
                      New York, New York
                      10112

                      Attention: Edward F. Cox, Esq.

                      Telecopier: (212) 632-3315



<PAGE>


                                     - 12 -

with a copy in
all cases to:         LAPOINTE ROSENSTEIN
                      1250 Rene-Levesque Blvd. West
                      Suite 1400
                      Montreal, Quebec
                      H3B 5E9

                      Attention: Me Perry Kliot

                      Telecopier: (514) 925-9001


or at such other address as a party may have  previously  indicated to the other
party in writing in conformity  with the  foregoing.  Any such notice,  request,
demand or other  communication shall be deemed to have been received on the date
of delivery if delivered by hand, or the next Business Day immediately following
the date of transmission if sent by telecopier.  The original copy of any notice
sent by  telecopier  shall be forwarded to the other party by  registered  mail,
receipt return requested.

6.6 Time of the essence. Time shall be of the essence in this Agreement.

6.7 Counterparts.  This Agreement may be executed in any number of counterparts,
each of which shall be deemed to be an original, but all of which together shall
constitute one and the same document.

6.8 Language. The parties hereto state their express wish that this Agreement as
well as all  documentation  contemplated  hereby or  pertaining  hereto or to be
executed in connection herewith be drawn up in the English language; les parties
expriment leur desir  explicite a l'effet que cette  convention de meme que tous
documents  envisages  par les  presentes  ou y ayant trait ou qui seront  signes
relativement aux presentes soient rediges en anglais.


      IN WITNESS  WHEREOF,  the parties have signed at the place and on the date
first hereinabove mentioned.

COMPOSITECH LTD.                    LAMINES CTEK INC.


Per: /s/Jonas Medney                Per: /s/Louis Riopel
    -----------------------             ---------------------
        Jonas Medney                        Louis Riopel







                             SHAREHOLDERS AGREEMENT


                        ENTERED INTO ON OCTOBER 16, 1997

                   AMONG THE SHAREHOLDERS OF LAMINES CTEK INC.









<PAGE>



                                TABLE OF CONTENTS

SECTION                                                                    PAGE

SECTION 1 - PREAMBLE........................................................  2
                                                                             
SECTION 2 - INTERPRETATION..................................................  3
  2.1          Definitions..................................................  3
  2.2          Fonds........................................................ 12
  2.3          Gender....................................................... 13
  2.4          Headings..................................................... 13
  2.5          Severability................................................. 13
  2.6          Entire Agreement............................................. 13
  2.7          Amendments................................................... 13
  2.8          Waiver....................................................... 13
  2.9          Delays....................................................... 13
  2.10         Conflict..................................................... 13
  2.11         Preamble..................................................... 13
  2.12         Governing Law................................................ 13
                                                                             
SECTION 3 - COMMISSIONS, FEES, ETC.......................................... 14
  3.1          Commissions.................................................. 14
                                                                             
SECTION 4 - OPERATIONS OF THE CORPORATION................................... 14
  4.1          Business of the Corporation.................................. 14
                                                                             
SECTION 5 - BOOKS OF ACCOUNT................................................ 14
  5.1          Books of account............................................. 14
                                                                             
SECTION 6 - DIRECTORS....................................................... 14
  6.1          Board and Quorum............................................. 14
  6.2          Changes in the Board and Quorum.............................. 14
  6.3          Further changes in the Board and Quorum...................... 15
  6.4          Designation of nominees...................................... 15
  6.5          Absence of quorum............................................ 15
  6.6          Replacement of a director.................................... 16
  6.7          Voting by nominees........................................... 16
  6.8          Directors and Officers Insurance............................. 16
  6.9          Meeting of the Board......................................... 16
  6.10         Matrix....................................................... 16
  6.11         Executive Committee.......................................... 16
  6.12         Dividends.................................................... 17
  6.13         Fiscal Year.................................................. 17
  6.14         Proceeding instituted against the Corporation................ 17
  6.15         Conflict of Interest......................................... 17
                                                                             
SECTION 7 - OFFICERS........................................................ 18
  7.1          Officers..................................................... 18
                                                                             
                                                                             
                                                                             
<PAGE>
                                                                             
                                                                             
                                                                             
                                     - ii -
                                                                             
SECTION 8 - ADOPTION OF BY-LAWS............................................. 18
  8.1          Adoption of a By-law......................................... 18
  8.2          Casting vote................................................. 18
  8.3          Unanimous Shareholders Approval.............................. 18
  8.4          Matters Requiring Unanimous Shareholders Approval............ 18
  8.5          Matter Requiring Investors Approval.......................... 20
  8.6          Transfer of principal office of the Corporation.............. 20
  8.7          Board or Shareholders unable to reach a decision............. 20

SECTION 9 - BANKERS AND BANKING ARRANGEMENTS................................ 21
  9.1          Bankers...................................................... 21
  9.2          Signatories.................................................. 21
  9.3          Guarantees................................................... 21

SECTION 10 - AUDITORS OF THE CORPORATION.................................... 21
  10.1         Auditors..................................................... 21

SECTION 11 - ADDITIONAL FUNDS TO COMPLETE PROJECT........................... 21
  11.1         Issuance of Common Shares.................................... 21
  11.2         Notice to Shareholders....................................... 21
  11.3         Non-Subscribing Investors.................................... 22
  11.4         Failure to notify............................................ 22
  11.5         Option deemed exercised...................................... 22
  11.6         Additional right............................................. 23
  11.7         Compositech's option......................................... 23
  11.8         Failure to notify............................................ 23
  11.9         Compositech Non-Subscribing Shareholder...................... 23
  11.10        Failure to notify............................................ 24
  11.11        Option deemed exercised...................................... 24
  11.12        Additional right............................................. 24
  11.13        Sale to any Person........................................... 24
  11.14        Proportion among Investors................................... 25
  11.15        Closing...................................................... 26
  11.16        Rights attached to the Common Shares......................... 26

SECTION 12 - ADDITIONAL FUNDS TO CONTINUE THE OPERATIONS.................... 26
  12.1         Additional Investment........................................ 26
  12.2         Notice to Shareholders....................................... 27
  12.3         Non-Contributing Investors................................... 27
  12.4         Non-Contributing Investor.................................... 27
  12.5         Shareholders Rights.......................................... 28
  12.6         Notice for the Remaining Additional Investment Funds......... 28
  12.7         Sale to any Person........................................... 28
  12.8         Special Circumstance......................................... 29
  12.9         Conversion of Additional Investment.......................... 29
  12.10        Proportion among Investors................................... 30
  12.11        Closing...................................................... 30
  12.12        Rights attached to the Class B Common Shares................. 30


<PAGE>



                                     - iii -


SECTION 13 - PREEMPTIVE RIGHT............................................... 30
  13.1         Issuance of Common Shares.................................... 30
  13.2         Notice to Shareholders....................................... 31
  13.3         Declining Investors.......................................... 31
  13.4         Declining Investor........................................... 31
  13.5         Shareholders Rights.......................................... 32
  13.6         Notice for Unaccepted Additional Shares...................... 32
  13.7         Sale to any Person........................................... 33
  13.8         Closing...................................................... 33
  13.9         Proportion among Investors................................... 34
  13.10        Rights attached to the Additional Shares..................... 34

SECTION 14 - ALIENATION OF SHARES........................................... 34
  14.1         Alienation prohibited........................................ 34
  14.2         Transfer to Permitted Transferee by Compositech.............. 34
  14.3         Transfers between Investors and to Permitted Transferee...... 35

SECTION 15 - RIGHTS OF FIRST REFUSAL AND PIGGY BACK......................... 35
  15.1         Exchange by Investors........................................ 35
  15.2         Investors receiving an offer................................. 36
  15.3         Investors making an offer.................................... 37
  15.4         Compositech receiving an offer............................... 38
  15.5         Compositech making an offer.................................. 39
  15.6         Procedure for Offers......................................... 40
  15.7         Validity of Offer and Closing provisions..................... 41
  15.8         Piggy Back - Investors....................................... 44
  15.9         Corporation's obligations.................................... 45
  15.10        Offers irrevocable........................................... 45
  15.11        Share Certificates........................................... 45

SECTION 16 - EXCHANGE RIGHTS................................................ 45
  16.1         Exchange rights.............................................. 45

SECTION 17 - OPTION TO SELL................................................. 45
  17.1         Termination of License Agreement or Sales Agency and 
               Marketing Agreement.......................................... 45
  17.2         Notice to Compositech........................................ 45
  17.3         Closing...................................................... 46

SECTION 18 - FORCED SALE OF THE CORPORATION................................. 46
  18.1         Termination of Sales Agency and Marketing Agreement.......... 46
  18.2         Delays for the forced sale................................... 46
  18.3         Closing...................................................... 47
  18.4         Validity of Offer............................................ 47

SECTION 19 - REIMBURSEMENT OF LOANS......................................... 47
  19.1         Reimbursement of loans....................................... 47


<PAGE>



                                     - iv -

SECTION 20 - FORCED LIQUIDATION............................................. 47
  20.1         Unusual Event................................................ 47
  20.2         Right to Liquidate........................................... 49
  20.3         Additional Right to Liquidate................................ 49
  20.4         Sale of shares of Compositech Common Stock................... 49
  20.5         Failure of Investors to notify............................... 50
  20.6         Deemed Consent............................................... 50

SECTION 21 - CONFIDENTIALITY................................................ 51
  21.1         Confidentiality.............................................. 51
  21.2         Disclosure required.......................................... 51
  21.3         Reasonableness of Covenants.................................. 51

SECTION 22 - FINANCIAL INFORMATION AND COVENANTS OF THE
             CORPORATION.................................................... 52
  22.1         Financial Information........................................ 52
  22.2         Inspection by Shareholders................................... 53
  22.3         Compliance by Corporation.................................... 53
  22.4         Insurance.................................................... 53

SECTION 23 - NOTICES........................................................ 53
  23.1         Notices...................................................... 53

SECTION 24 - ARBITRATION.................................................... 56
  24.1         Arbitration.................................................. 56

SECTION 25 - MISCELLANEOUS PROVISIONS....................................... 56
  25.1         Press release................................................ 56
  25.2         Further documents............................................ 56
  25.3         Successors and assigns....................................... 56
  25.4         Transfer contrary to this Agreement.......................... 56
  25.5         Time of the essence.......................................... 56
  25.6         Counterpart.................................................. 56
  25.7         Originals.................................................... 57
  25.8         Termination of Agreement..................................... 57
  25.9         Language..................................................... 57

SCHEDULE 6.10 - MATRIX
SCHEDULE 25.6 - COUNTERPART


<PAGE>



SHAREHOLDERS AGREEMENT MADE AND ENTERED INTO IN THE CITY AND DISTRICT OF
MONTREAL, ON THE 16TH DAY OF OCTOBER, 1997


BY AND AMONG:       COMPOSITECH  LTD.,  a  body  corporate,   duly  incorporated
                    according to the laws of the State of  Delaware,  having its
                    head office and principal place of business in the Hamlet of
                    Hauppauge, State of New York,

                    (hereinafter referred to as "Compositech")

                    PARTY OF THE FIRST PART


AND:                SOCIETE  INNOVATECH DU GRAND  MONTREAL,  a body politic duly
                    constituted   according   to  An  Act   respecting   Societe
                    Innovatech du Grand Montreal, R.S.Q., ch. S-17.2, having its
                    head office and  principal  place of business in the City of
                    Montreal, Province of Quebec,

                    (hereinafter referred to as "Innovatech")

                    PARTY OF THE SECOND PART


AND:                INDUSTRIES  DEVMA INC. , a body politic and corporate,  duly
                    incorporated according to the Companies Act (Quebec), having
                    its head office and principal  place of business in the City
                    of Montreal, Province of Quebec,

                    (hereinafter referred to as "Devma")

                    PARTY OF THE THIRD PART


AND:                FONDS DE SOLIDARITE DES  TRAVAILLEURS DU QUEBEC  (F.T.Q),  a
                    joint stock company, duly incorporated  according to the Act
                    establishing  the Fonds de Solidarite  des  Travailleurs  du
                    Quebec  (F.T.Q),  having its head office and principal place
                    of business in the City of Montreal, Province of Quebec,

                    (hereinafter referred to as "FSTQ")

                    PARTY OF THE FOURTH PART



<PAGE>


                                                         
                                      - 2 -

AND:                FONDS  REGIONAL  DE  SOLIDARITE  ILE  DE  MONTREAL,  limited
                    partnership,  a limited partnership organized under the laws
                    of the Province of Quebec,  herein represented by Gestion du
                    Fonds  Regional  de  Solidarite  Ile de Montreal  Inc.,  its
                    general partner,  having its head office and principal place
                    of business in the City of Montreal, Province of Quebec,

                    (hereinafter referred to as "Fonds Regional")

                    PARTY OF THE FIFTH PART


AND:                LAMINES  CTEK  INC.,  a body  politic  and  corporate,  duly
                    incorporated according to the Canadian Business Corporations
                    Act,  having its head office and principal place of business
                    in the City of Montreal, Province of Quebec,

                    (hereinafter referred to as the "Corporation")

                    PARTY OF THE SIXTH PART


SECTION 1 - PREAMBLE

1.1 WHEREAS the Corporation was incorporated pursuant to the CBCA by Certificate
and  Articles of  Incorporation  dated  February  18, 1997 which were amended on
October 15, 1997 in order to establish  and operate a plant in the Montreal area
for the production of laminates  (which are patented by Compositech) for printed
wiring boards and other uses,  based on a process  patented by  Compositech  and
using  equipment  patented by  Compositech  and in order to  manufacture at such
plant and market such  laminates and all  improvements  thereon  throughout  the
world,  with a particular  focus on the North  American  market,  subject to the
terms of the License Agreement (as hereinafter defined);

1.2  WHEREAS  contemporaneously  with  the  signing  of  this  Agreement,  other
agreements  related  to this  Agreement  have been  signed by some or all of the
parties hereto;

1.3 WHEREAS the Corporation will be based in the Montreal area;

1.4 WHEREAS the Corporation's activities will be conducted in the Montreal area;

1.5  WHEREAS  pursuant  to  the  Subscription   Agreement  and  the  Compositech
Subscription Agreement,  each of the Shareholders holds the following number and
class of Shares as of the date hereof:



<PAGE>


                                      - 3 -


                  Shareholder                 Number and Class
                  -----------                 ----------------

                  Compositech                 1 066 192 Class B Common Shares
                  Innovatech                  177 700 Class A Common Shares
                  Devma                       177 700 Class A Common Shares
                  FSTQ                        639 714 Class A Common Shares
                  Fonds Regional              71 078 Class A Common Shares

1.6 WHEREAS the parties hereto wish to determine their respective rights, duties
and obligations in and to the Corporation and towards one another.

     NOW, THEREFORE, THIS AGREEMENT WITNESSETH:

SECTION 2 - INTERPRETATION

2.1       Definitions. In this Agreement:

2.1.1     "Accepting  Investor" has the meaning  ascribed  thereto at subsection
          13.3;

2.1.2     "Accepting  Investors" has the meaning  ascribed thereto at subsection
          13.4;

2.1.3     "Accepting  Offeree  Shareholders" has the meaning ascribed thereto at
          subsection 15.6.2;

2.1.4     "Additional  Common  Shares"  has  the  meaning  ascribed  thereto  at
          subsection 11.1;

2.1.5     "Additional   Investment"   has  the  meaning   ascribed   thereto  at
          subsection 12.1;

2.1.6     "Additional  Offer" has the  meaning  ascribed  thereto at  subsection
          15.6.2;

2.1.7     "Additional  Shares" has the meaning  ascribed  thereto at  subsection
          13.1;

2.1.8     "Affiliate" or "Affiliated"  has the meaning  ascribed  thereto in the
          CBCA;

2.1.9     "Agreement" shall mean this Shareholders Agreement and all instruments
          supplemental hereto or in amendment or confirmation hereof;  "herein",
          "hereof", "hereto", "hereunder" and similar expressions mean and refer
          to this  Agreement and not to any  particular  Section,  subsection or
          other  subdivision;  "Section",  "subsection" or other  subdivision of
          this Agreement means and refers to the specified  Section,  subsection
          or other subdivision of this Agreement;

2.1.10    "Arm's  Length" shall mean, in respect of any Person,  a  relationship
          between such Person and any particular  Person which would be an arm's
          length


<PAGE>


                                      - 4 -


          relationship  between such Person and the particular Person within the
          meaning of the Income Tax Act (Canada);

2.1.11    "Articles of  Incorporation"  shall mean the Articles of Incorporation
          of the Corporation  dated February 18, 1997, as amended by Certificate
          of Amendment dated October 15, 1997;

2.1.12    "Auditors"  shall mean such firm of  chartered  accountants  as may be
          agreed upon from time to time by the  Shareholders  to act as auditors
          for the Corporation;

2.1.13    "Board" shall mean the Board of Directors of the Corporation;

2.1.14    "Business  Day" shall mean any day, other than a Saturday or Sunday or
          a day on which  the  principal  commercial  banks in the  Province  of
          Quebec are not open for business during normal banking hours;

2.1.15    "Buyer" has the meaning ascribed thereto at subsection 18.1.1;

2.1.16    "By-Law" has the meaning ascribed thereto at subsection 8.1;

2.1.17    "CBCA" shall mean the Canadian Business Corporations Act;

2.1.18    "Class A Common Shares" shall mean the voting and participating  class
          A common shares in the capital stock of the Corporation;

2.1.19    "Class B Common Shares" shall mean the voting and participating  class
          B common shares in the capital stock of the Corporation;

2.1.20    "Closing"  shall mean the sale of the Offered  Shares by the  Offering
          Shareholder pursuant to subsection 15.7;

2.1.21    "Closing Date" shall mean,  pursuant to subsections  15.2,  15.3, 15.4
          and  15.5  the date  which  is  ninety  (90)  days,  and  pursuant  to
          subsection 15.1, the date which is fifteen (15) days, after the expiry
          of the last offer  period  described  therein  in which the  Purchaser
          agrees to purchase the Offered Shares,  provided,  however, that if on
          the Closing  Date all  Governmental  Body and third  party  approvals,
          consents, notifications and assurances (including, without limitation,
          approvals  under the  Investment  Canada Act)  necessary to permit the
          consummation of the transactions contemplated by the Closing have been


<PAGE>

                                      - 5 -


          applied for but not yet  received by the  Purchaser,  then the Closing
          Date shall be postponed to the thirtieth  (30th) day after the receipt
          by the  Purchaser of the last of the  aforesaid  approvals,  consents,
          notifications  and  assurances;  notwithstanding  the  foregoing,  the
          Closing  shall not be extended  more than one hundred and eighty (180)
          days  after the date  which  was  supposed  to have been the  original
          Closing Date herein;

2.1.22    "Common  Shares"  shall mean Class A Common  Shares and Class B Common
          Shares collectively;

2.1.23    "Compositech  Common  Stock"  shall mean shares of the common stock of
          Compositech;

2.1.24    "Compositech Initial Subscription Price" shall mean $7.03438 per share
          of Compositech Common Stock;

2.1.25    "Compositech  Offer" has the meaning  ascribed  thereto at  subsection
          15.5;

2.1.26    "Compositech  Subscription  Agreement"  shall  mean  the  subscription
          agreement   dated  the  date  hereof  between  the   Corporation   and
          Compositech  setting  forth inter alia the rights and  obligations  of
          Compositech  with  respect  to its  subscription  for  Class B  Common
          Shares;

2.1.27    "Confidential   Information"  shall  mean  all  information  howsoever
          received  or  obtained  by  the   Shareholder   from  or  through  the
          Corporation  before or after  the date  hereof  which the  Corporation
          identifies in writing as being confidential or proprietary at the time
          of disclosure or within ten (10) days thereafter;  provided,  however,
          that  the  phrase   "Confidential   Information"   shall  not  include
          information which:

                    2.1.27.1  is in the  public  domain  through no fault of the
                    Shareholder  or any  of its  former  or  current  directors,
                    officers or employees,

                    2.1.27.2 is properly within the legitimate possession of the
                    Shareholder  prior to its  disclosure  hereunder and without
                    any obligation of confidence,

                    2.1.27.3  after  disclosure,  is  lawfully  received  by the
                    Shareholder   from   another   Person  who  is  lawfully  in
                    possession of such  Confidential  Information and such other
                    Person was not restricted from disclosing the information to
                    the Shareholder,

                    2.1.27.4  is  independently  developed  by  the  Shareholder
                    through Persons who have not had access to, or knowledge of,
                    the Confidential Information, or

                    2.1.27.5  is  approved  by the  Corporation  in writing  for
                    disclosure prior to its disclosure;


<PAGE>


                                      - 6-

2.1.28    "Contesting  Notice" has the meaning  ascribed  thereto at  subsection
          20.2 or 20.3, as the case may be;

2.1.29    "Contributing Investor" has the meaning ascribed thereto at subsection
          12.3;

2.1.30    "Contributing   Investors"  has  the  meaning   ascribed   thereto  at
          subsection 12.4;

2.1.31    "Declining  Investor" has the meaning  ascribed  thereto at subsection
          13.4;

2.1.32    "Declining  Investors" has the meaning  ascribed thereto at subsection
          13.3;

2.1.33    "Declining  Investor's  Shares"  has the meaning  ascribed  thereto at
          subsection 13.4;

2.1.34    "Declining  Investors'  Shares"  has the meaning  ascribed  thereto at
          subsection 13.3;

2.1.35   "Deemed Proportion" shall mean a fraction, the numerator of which shall
         be 355 397 Class A Shares plus the number of Common Shares issued after
         the date hereof to the  particular  Investor to whom  reference is made
         and the  denominator  of which shall be the total of the Common  Shares
         owned by all the Shareholders;

2.1.36    "Dispute"  shall mean, for the purposes of  subsections  6.14 and 6.15
          hereof,  any dispute or controversy  between the  Corporation  and any
          Shareholder  relating to any matter  arising out of or connected  with
          the  rights  and  obligations  of  any   Shareholders   vis-a-vis  the
          Corporation or the  Corporation  vis-a-vis any  Shareholder  under any
          Material Agreement;

2.1.37    "Entity" shall mean either the Investors  collectively  (the Investors
          being  considered as one party) or Compositech  and  "Entities"  shall
          mean both of them;

2.1.38    "Exchange Offer" has the meaning ascribed thereto at subsection 15.1;

2.1.39    "Exercising  Subscribing Investor" has the meaning ascribed thereto at
          subsection 11.6;

2.1.40    "Exercising  Subscribing  Investor's" has the meaning ascribed thereto
          at subsection 11.12;

2.1.41    "Fair Market  Value" shall mean the fair market value per Common Share
          agreed  upon by the  Shareholders  as of the date  specified  for each
          circumstance.  If no such value has been agreed upon in writing  among
          the  Shareholders  within ten (10) days after the date  specified  for
          each  circumstance,  any  Shareholder  may  appoint  the  Auditors  to
          determine  the  fair  market  value  per  Common  Share as of the date
          specified for each  circumstance,  being  understood that the Auditors
          shall  appoint  a  certified  evaluator  from  within  its  firm.  The
          determination  of value by the Auditors  shall be final and binding on
          all 


<PAGE>

                                      - 7 -


          the Shareholders and the Corporation  without right of appeal and they
          shall  make  such   determination   within  ten  (10)  days  of  their
          appointment by a Shareholder. In determining the fair market value per
          Common  Share,  the fact that the Common  Shares to be  evaluated  may
          represent a majority or minority  interest in the Corporation will not
          be taken into consideration by the Auditors.  The fees and expenses of
          the Auditors and any counsel or expert  retained shall be borne by the
          Corporation;

2.1.42    "Final  Accepting  Investor"  has  the  meaning  ascribed  thereto  at
          subsection 13.4;

2.1.43    "Final  Contributing  Investor"  has the meaning  ascribed  thereto at
          subsection 12.4;

2.1.44    "Final  Declining  Investor"  has  the  meaning  ascribed  thereto  at
          subsection 13.4;

2.1.45    "Final Declining  Investor's  Shares" has the meaning ascribed thereto
          at subsection 13.4;

2.1.46    "Final Non-Contributing  Investor" has the meaning ascribed thereto at
          subsection 12.4;

2.1.47    "Final   Non-Contributing   Investor's  Proportion"  has  the  meaning
          ascribed thereto at subsection 12.4;

2.1.48    "Financing"  shall mean any financing on substantially  the same terms
          and  conditions  as set forth in the bank term  letter  dated April 4,
          1997 from Banque  Nationale  du Canada  which term was extended and in
          the Entente Auxiliaire  Canada-Quebec sur le developpement  industriel
          (1991)  pursuant  to a  letter  agreement  dated  April  22,  1997 and
          accepted by the Corporation on May 19, 1997;

2.1.49    "First Offer" has the meaning ascribed thereto at subsection 15.6.1;

2.1.50    "Fonds" shall mean FSTQ and Fonds Regional collectively;

2.1.51    "Force Majeure" shall mean inevitable accidents, perils of navigation,
          floods, fire, storms, epidemics,  acts of God, earthquake,  explosion,
          hostilities,  civil commotion,  war (declared or undeclared),  orders,
          requisitions,  regulations or acts of any  government or  governmental
          authority,  whether de jure or de facto or any official  purporting to
          act under the  authority of any such  government,  illegality  arising
          from domestic or foreign laws or regulations,  insurrections,  failure
          or slowdown  of public  utilities  or common  carriers,  inability  to
          procure  raw  materials  or other  circumstances  or  conditions  of a
          similar nature,  quarantine or custom restrictions,  strikes, lockouts
          or any  other  labour  difficulty  from  staff  or  other  members  of
          personnel  of a  party  and/or  its  suppliers  of  goods  and/or  raw
          materials;



<PAGE>


                                      - 8 -

2.1.52    "Governmental  Body" shall mean (i) any domestic or foreign  national,
          federal,  provincial,  state or  other  government  or body,  (ii) any
          multinational,   multilateral  or   international   body,   (iii)  any
          subdivision, agent, commission, board, instrumentality or authority of
          any   of   the   foregoing    governments   or   bodies,    (iv)   any
          quasi-governmental   or  private  body   exercising  any   regulatory,
          expropriation  or taxing  authority under or for the account of any of
          the foregoing  governments  or bodies,  or (v) any domestic,  foreign,
          international, multilateral or multinational judicial, quasi-judicial,
          arbitration or administrative court,  tribunal,  commission,  board or
          panel;

2.1.53    "Initial Subscription Price" shall mean $7.03438 per Common Share;

2.1.54    "Intellectual  Property"  has  the  meaning  ascribed  thereto  in the
          License Agreement;

2.1.55    "Investor Offer" has the meaning ascribed thereto at subsection 15.3;

2.1.56    "Investors"  shall mean  Innovatech,  Devma and Fonds  (FSTQ and Fonds
          Regional  collectively)  and all  transferees of Shares of Innovatech,
          Devma  or  Fonds  (FSTQ  and  Fonds  Regional  collectively)  and  all
          transferees of Shares of such  transferees,  and "Investor" shall mean
          any one of them;

2.1.57    "Involved Party" shall mean the  Shareholder(s)  involved in a Dispute
          and in  the  event  of a  transfer  to a  Permitted  Transferee,  such
          Permitted Transferee and the transferor shall be an Involved Party;

2.1.58    "License  Agreement"  shall  mean that  certain  technology  licensing
          agreement entered into between  Compositech and the Corporation on the
          date hereof by which Compositech  licenses and/or  sub-licenses to the
          Corporation the Intellectual Property and the Technology;

2.1.59    "Limited  Partnership"  has the meaning ascribed thereto at subsection
          14.3;

2.1.60    "Liquidating  Entity" has the meaning  ascribed  thereto at subsection
          20.3;

2.1.61    "Material Agreement" shall mean this Agreement and any other agreement
          creating obligations between the Corporation and any Shareholder;

2.1.62    "Neutral  Party"  shall  mean the  Shareholder(s)  who  is/are  not an
          Involved Party;

2.1.63    "New Meeting" has the meaning ascribed thereto at subsection 6.5;

2.1.64    "Non-Contributing  Investor"  has  the  meaning  ascribed  thereto  at
          subsection 12.4;


<PAGE>


                                      - 9 -


2.1.65    "Non-Contributing  Investor's  Proportion"  has the  meaning  ascribed
          thereto at subsection 12.4;

2.1.66    "Non-Contributing  Investors"  has the  meaning  ascribed  thereto  at
          subsection 12.3;

2.1.67    "Non-Contributing  Investors'  Proportion"  has the  meaning  ascribed
          thereto at subsection 12.3;

2.1.68    "Non-Exercising Subscribing Investor" has the meaning ascribed thereto
          at subsection 11.6;

2.1.69    "Non-Exercising  Subscribing  Investor(s)"  has the  meaning  ascribed
          thereto at subsection 11.12;

2.1.70    "Non-Liquidating   Entity"  has  the  meaning   ascribed   thereto  at
          subsection 20.3;

2.1.71    "Non-Subscribing  Investor(s)"  has the  meaning  ascribed  thereto at
          subsection 11.3;

2.1.72    "Non-Subscribing  Investor(s) Shares" has the meaning ascribed thereto
          at subsection 11.3.1;

2.1.73    "Offer"  shall mean for  purposes of (i)  subsections  15.1,  15.2 and
          15.3,  each of the offers made by an  Investor;  and (ii)  subsections
          15.4 and 15.5 each of the offers made by Compositech;

2.1.74    "Offer to Purchase"  has the meaning  ascribed  thereto at  subsection
          18.1.1;

2.1.75    "Offered  Shares"  has the  meaning  ascribed  thereto at  subsections
          15.1.1, 15.2.1, 15.3.1, 15.4 or 15.5, as the case may be;

2.1.76    "Offeree  Shareholders" has the meaning ascribed thereto at subsection
          15.6;

2.1.77    "Offering  Investor"  has the meaning  ascribed  thereto at subsection
          15.1, 15.2 or 15.3, as the case may be;

2.1.78    "Offering  Shareholder" has the meaning ascribed thereto at subsection
          15.6;

2.1.79    "Other  Investors"  has the  meaning  ascribed  thereto at  subsection
          15.1.1, 15.2.1 or 15.3.1 , as the case may be;

2.1.80    "Other Entity" has the meaning ascribed thereto at subsection 18.1.1;



<PAGE>


                                     - 10 -


2.1.81    "Other  Shareholders"  has the meaning ascribed thereto at subsections
          15.2.4, 15.3.4, 15.4.1 or 15.5.1, as the case may be;

2.1.82    "Permitted  Transferee"  shall,  in respect of a  Shareholder,  mean a
          corporation, all of the shares of which are owned by such Shareholder,
          both as registered owner and as beneficial owner;

2.1.83    "Person"  shall  mean  an  individual,   partnership,  joint  venture,
          trustee, trust, corporation, division of a corporation, unincorporated
          organization  or  other  entity,  entity  with  judicial  personality,
          Governmental  Body,  and  pronouns  when they refer to a Person have a
          similarly extended meaning;

2.1.84    "Person's   Common  Shares"  has  the  meaning   ascribed  thereto  at
          subsection 12.7;

2.1.85    "Plant" has the meaning ascribed thereto at subsection 4.1;

2.1.86    "Prime  Rate"  means  the  interest   rate  quoted   publicly  by  the
          Corporation's  regular  bankers as the reference  rate of interest for
          commercial demand loans made in canadian dollars and commonly known as
          such bank's prime rate, as adjusted from time to time, on the basis of
          the Prime Rate in effect on the first day of each month;

2.1.87    "Prior Offers" has the meaning ascribed thereto at subsection 15.6.2;

2.1.88    "Project"  shall  mean the  construction  of a plant  in the  Montreal
          region for the  production of laminates for printed  wiring boards and
          other uses using the  Intellectual  Property  and the  Technology  and
          rendering  such  plant  operational,  the whole in  accordance  with a
          budget approved by the Board before the commencing of construction;

2.1.89    "Project Funds" has the meaning ascribed thereto at subsection 11.1;

2.1.90    "Proportion"  shall mean a fraction,  the  numerator of which shall be
          the number of Common  Shares owned by the  particular  Shareholder  to
          whom reference is made and the denominator of which shall be the total
          of the Common Shares owned by all the Shareholders;

2.1.91    "Proportionate  Amount"  shall  mean for the  purposes  of  subsection
          20.4.2,  an amount  equal to (a) the lesser of (i) seven  million five
          hundred  thousand  canadian  dollars  ($7,500,000)  or (ii) the amount
          Compositech  should receive upon the distribution of the assets of the
          Corporation,  times  (b) a  fraction,  the  numerator  of which is the
          number of shares of  Compositech  Common  Stock  held by a  particular
          Investor and the denominator of which is the total amount of shares of
          Compositech Common Stock held by all the Investors;


<PAGE>


                                     - 11 -


2.1.92    "Proportionate  Share" shall mean for purposes of subsection 15.6, the
          amount of the Offered Shares  determined by multiplying  the number of
          Shares offered times a fraction,  the numerator of which is the number
          of Common Shares held by a particular Offeree Shareholder or Accepting
          Offeree  Shareholder,  as the case may be, entitled to accept an offer
          and the denominator of which is the total number of Common Shares held
          by all Offeree Shareholders or all Accepting Offeree Shareholders,  as
          the case may be, entitled to accept the same offer;

2.1.93    "Purchaser" has the meaning ascribed thereto at subsection 15.7.6.1;

2.1.94    "Receiving  Entity" has the  meaning  ascribed  thereto at  subsection
          18.1.1;

2.1.95    "Related"  shall  mean  related as that term is used in the Income Tax
          Act (Canada);

2.1.96    "Remaining  Additional  Investment  Funds"  has the  meaning  ascribed
          thereto at subsection 12.5;

2.1.97    "Remaining  Offered  Shares"  has  the  meaning  ascribed  thereto  at
          subsection 15.6.2;

2.1.98    "Sales Agency and Marketing Agreement" shall mean the sales agency and
          marketing  agreement dated the date hereof between the Corporation and
          Compositech, as amended from time to time;

2.1.99    "Selling  Investor"  has the meaning  ascribed  thereto at  subsection
          17.1;

2.1.100   "Share(s)" shall mean any share(s) of any class, series or category in
          the capital stock of the Corporation;

2.1.101   "Shareholder" shall mean any of the Shareholders;

2.1.102   "Shareholders" shall initially mean Compositech, Innovatech, Devma and
          Fonds (FSTQ and Fonds Regional  collectively) and the definition shall
          be deemed to be modified  from time to time to (i) delete  Persons who
          cease to hold Shares in accordance  with the terms of this  Agreement,
          and (ii) add all Persons  who,  from time to time,  become  holders of
          Shares and who  undertake in writing to be bound by the  provisions of
          this Agreement;

2.1.103   "Special  Circumstance" has the meaning ascribed thereto at subsection
          12.8 ;

2.1.104   "Stock  Exchange  Agreement"  shall mean the stock exchange  agreement
          dated the date hereof among the Investors and  Compositech,  providing
          inter alia for the  

<PAGE>


                                     - 12 -


          exchange by the  Investors of the Shares held by them for  Compositech
          Common Stock;

2.1.105   "Subscribing   Investor(s)"   has  the  meaning  ascribed  thereto  at
          subsection 11.3;

2.1.106   "Subscribing  Shareholder(s)"  has the  meaning  ascribed  thereto  at
          subsection 11.3;

2.1.107   "Subscription  Agreement" shall mean the subscription  agreement dated
          the date hereof among the Corporation and the Investors  setting forth
          inter alia the rights and  obligations  of each of the Investors  with
          respect to its subscription for Common Shares;

2.1.108   "TP Offer" has the  meaning  ascribed  thereto at  subsection  15.2 or
          15.4, as the case may be;

2.1.109   "TP Offeror" has the meaning  ascribed  thereto at subsection  15.2 or
          15.4, as the case may be;

2.1.110   "Technical  Services  Agreement"  shall  mean the  technical  services
          agreement   dated  the  date  hereof  between  the   Corporation   and
          Compositech;

2.1.111   "Technology"   has  the  meaning   ascribed  thereto  in  the  License
          Agreement;

2.1.112   "Third Party" has the meaning ascribed thereto at subsection 15.3.4 or
          15.5.3, as the case may be;

2.1.113   "Unaccepted  Additional  Shares" has the meaning  ascribed  thereto at
          subsection 13.5;

2.1.114   "Unaccepted Additional Common Shares" has the meaning ascribed thereto
          at subsection 11.13;

2.1.115   "Unaccepted  Offered  Shares"  has the  meaning  ascribed  thereto  at
          subsection 15.2.2 or 15.3.2, as the case may be;

2.1.116   "Unusual Event" has the meaning ascribed thereto at subsection 20.1;

2.2 Fonds. For the purposes of this Agreement,  FSTQ and Fonds Regional shall be
considered  as one Investor  and all rights  attached to the Shares held by FSTQ
and Fonds Regional shall be exercised collectively by FSTQ and Fonds Regional as
if one Investor  held such Shares.  FSTQ shall,  at all times,  act on behalf of
Fonds Regional and Fonds Regional hereby grants to FSTQ the power of attorney to
vote and sign any resolution and send any notice on its behalf.  For purposes of
clarity only and without limiting the foregoing, all notices sent by FSTQ on its
behalf  shall  also be sent for and on behalf of Fonds  Regional  and any option
exercised by FSTQ shall also be exercised by Fonds Regional.



<PAGE>


                                     - 13 -


2.3 Gender.  Any  reference in this  Agreement to any gender shall  include both
genders and the neutral,  and words used herein  importing  the singular  number
only shall include the plural and vice versa.

2.4 Headings.  The division of this  Agreement into  Sections,  subsections  and
other  subdivisions,  and the  insertion  of  headings  are for  convenience  of
reference  only and  shall not  affect or be  utilized  in the  construction  or
interpretation of this Agreement.

2.5 Severability. Any Section, subsection or other subdivision of this Agreement
or any other provision of this Agreement which is, or becomes,  illegal, invalid
or  unenforceable  shall be severed  therefrom and shall be  ineffective  to the
extent of such illegality,  invalidity or unenforceability  and shall not affect
or impair the remaining  provisions  hereof,  which  provisions shall be severed
from an illegal or  unenforceable  Section,  subsection or other  subdivision of
this Agreement or any other provisions of this Agreement.

2.6 Entire Agreement.  This Agreement  together with any other instruments to be
delivered  pursuant  hereto,  constitute the entire  agreement among the parties
pertaining to the subject  matter  hereof and  supersede  all prior  agreements,
understandings,  negotiations,  and discussions,  whether oral or written, among
any or all of the parties.

2.7 Amendments. No amendment of this Agreement shall be binding unless otherwise
expressly  provided in an instrument duly executed by the  Shareholders  and the
Corporation.

2.8 Waiver. Except as otherwise provided in this Agreement,  no waiver of any of
the provisions of this  Agreement  shall be deemed to constitute a waiver of any
other provisions  (whether or not similar),  nor shall such waiver  constitute a
continuing  waiver unless  otherwise  expressly  provided in an instrument  duly
executed by the parties.

2.9 Delays.  When calculating the period of time within which or following which
any act is to be done or step taken pursuant to this Agreement, the day which is
the reference day in  calculating  such period shall be excluded.  If the day on
which such delay expires is not a Business Day, then the delay shall be extended
to the next succeeding Business Day.

2.10 Conflict. This Agreement shall override the Schedules annexed hereto to the
extent  of any  inconsistency.  If  any  conflict  should  appear  between  this
Agreement and the Articles, by-laws or resolutions of the Corporation,  then the
provisions of this Agreement shall prevail.

2.11  Preamble.  The  preamble  hereof  shall  form  an  integral  part  of this
Agreement.



<PAGE>


                                     - 14 -


2.12  Governing  Law. This Agreement  shall be governed by and  interpreted  and
enforced in  accordance  with the laws of the Province of Quebec and the laws of
Canada applicable therein.

SECTION 3 - COMMISSIONS, FEES, ETC.

3.1 Commissions.  No fee, rebate,  commission or gain of whatsoever nature shall
be earned by any of the Shareholders as a result of that  Shareholder  obtaining
financing for or on behalf of the Corporation.

SECTION 4 - OPERATIONS OF THE CORPORATION

4.1 Business of the Corporation. The Corporation shall not carry on any business
other  than the  establishing  and  operating  of a plant (the  "Plant")  in the
Montreal  area for the  production  of laminates  for printed  wiring boards and
other  uses,  using  the  Intellectual  Property  and  the  Technology  and  all
improvements  thereon and marketing such laminates throughout the world, subject
to the  provisions  of the other  relevant  agreements  entered into on the date
hereof  among  all  or  some  of  the  parties  hereto  (including  the  License
Agreement), including all matters necessary or ancillary thereto.

SECTION 5 - BOOKS OF ACCOUNT

5.1 Books of account.  Proper and correct  books of account and such other books
as may be necessary for the business of the Corporation  shall be kept, in which
shall be entered all such  transactions  as are  usually  entered and written in
books of account kept by persons engaged in businesses of a similar nature,  and
the Shareholders or a chartered  accountant  appointed by any of them shall have
free access at all times to inspect, examine and copy same.

SECTION 6 - DIRECTORS

6.1 Board and Quorum.  So long as each Entity  owns fifty  percent  (50%) of the
issued and  outstanding  Common  Shares,  the  Shareholders  agree to vote their
Shares  each and every year at the annual  meetings  of  Shareholders  or at any
other meeting of  Shareholders  at which directors shall be elected or appointed
so as to cause six (6) directors to be elected to the Board,  three (3) of which
shall be nominees of Compositech and three (3) of which shall be nominees of the
Investors.  The number of nominees  that each Investor is entitled to appoint to
the Board shall be determined  among the  Investors.  In such  circumstances,  a
quorum of a meeting of  directors  shall be a majority of the elected  directors
provided that two (2) directors  appointed by Compositech  and two (2) directors
appointed by the Investors form part of such quorum,  all decisions of the Board
shall require the unanimous  approval of all the directors  present at a meeting
of the Board at which a quorum was present and all  decisions  having the object
or purposes  set forth in  subsection  shall be  submitted  to the  Shareholders
pursuant to subsection  hereof. In the 

<PAGE>


                                     - 15 -


event that the Board is unable to reach a unanimous decision on any matter, such
matter shall be submitted to the Shareholders.

6.2  Changes in the Board and  Quorum.  At such time as an Entity owns more than
fifty  percent (50%) of the issued and  outstanding  Common Shares and the other
Entity  owns  less  than  fifty  percent  (50%)  but at least  thirty-three  and
one-third  percent (33 1/3%) of the issued and  outstanding  Common Shares,  the
Shareholders agree to vote their Shares at a special meeting of the Shareholders
duly  convened  and to  continue  to do so each  and  every  year at the  annual
meetings  of  Shareholders  or at any other  meeting  of  Shareholders  at which
directors  shall be elected or appointed so as to cause six (6)  directors to be
elected to the Board, four (4) of which shall be nominees of the Entity who owns
more than fifty  percent (50%) of the issued and  outstanding  Common Shares and
two (2) of which  shall be  nominees  of the  Entity  who owns less  than  fifty
percent  (50%) of the  issued  and  outstanding  Common  Shares.  The  number of
nominees  that each  Investor  is  entitled  to  appoint  to the Board  shall be
determined among the Investors. In such circumstances,  a quorum of a meeting of
directors  shall be a majority of the elected  directors  provided  that one (1)
director  appointed  by  Compositech  and  one  (1)  director  appointed  by the
Investors form part of such quorum, all decisions of the Board shall require the
approval  of a majority  of the  directors  present at a meeting of the Board at
which a quorum was present and all  decisions  having the object or purposes set
forth  in  subsection  shall  be  submitted  to  the  Shareholders  pursuant  to
subsection hereof.

6.3 Further changes in the Board and Quorum. At such time as an Entity owns more
than fifty  percent  (50%) of the issued and  outstanding  Common Shares and the
other Entity owns less than  thirty-three  and  one-third  percent (33 1/3%) but
owns at least  sixteen  and two  thirds  percent  (16  2/3%) of the  issued  and
outstanding  Common  Shares,  the  Shareholders  agree to vote their Shares at a
special meeting of the Shareholders  duly convened and to continue to do so each
and every year at the annual meetings of Shareholders or at any other meeting of
Shareholders at which directors shall be elected or appointed so as to cause six
(6) directors to be elected to the Board, five (5) of which shall be nominees of
the Entity who owns more than fifty percent (50%) of the issued and  outstanding
Common  Shares  and one (1) of which  shall be a nominee  of the Entity who owns
less than fifty percent (50%) of the issued and outstanding  Common Shares.  The
number of nominees  that each Investor is entitled to appoint to the Board shall
be determined among the Investors. In such circumstances,  a quorum of a meeting
of directors shall be a majority of the elected directors  provided that one (1)
director  appointed  by  Compositech  and  one  (1)  director  appointed  by the
Investors  form part of such quorum and all decisions of the Board shall require
the approval of a majority of the directors present at a meeting of the Board at
which a quorum was  present.  At such time as one Entity  ceases to own at least
sixteen  and two  thirds  percent  (16 2/3%) of the  Common  Shares  issued  and
outstanding,  such Entity  shall cease to be entitled to the  election of any of
its nominee to the Board.

6.4  Designation of nominees.  Each Entity shall advise the other Entity and the
Corporation  in  writing  of  the  names  of the  individuals  such  Entity  has
designated  as its  nominee  to the  Board as soon as  practicable  before  each
meeting of  Shareholders.  In the event that any of


<PAGE>


                                     - 16 -


the nominees to the Board of an Investor is not an employee of such  Investor or
that any nominees to the Board of Compositech is not an employee of Compositech,
the  Corporation  shall pay to such nominee a fee and  travelling  costs for his
attendance at each meeting of the Board. The fees payable to such nominees shall
be determined by the Board.

6.5 Absence of quorum.  In the event that a meeting of the Board  cannot be held
because  quorum was not  obtained,  a new board  meeting may be convened for the
same  purposes (the "New  Meeting"),  upon notice of at least seven (7) Business
Days.  The quorum at the New Meeting  shall still be the majority of the elected
directors but there shall be no requirement that any directors  appointed by any
Shareholder be present at the New Meeting.  This exception shall,  however, only
be valid for the New Meeting.

6.6  Replacement of a director.  In the event that a director(s)  nominated by a
Shareholder  dies or resigns or a  Shareholder  wishes to  replace  its  nominee
director(s)  on the Board,  the  Shareholders  agree to vote  their  Shares at a
special  meeting  of  Shareholders  duly  convened,   or  to  sign  any  written
resolution,  to remove  and/or  elect such new  nominee  director(s)  as is(are)
designated by the Shareholder whose nominee died, resigned or was replaced. Such
Shareholder  shall advise the other  Shareholders and the Corporation in writing
of the name(s) of the  individual(s)  such Shareholder has designated as its new
nominee(s)  to  the  Board  as  soon  as  practicable   before  the  meeting  of
Shareholders called for such purpose.

6.7 Voting by nominees.  Each  Shareholder  shall at all times carry out and use
its best efforts to cause the Corporation and its nominees on the Board to carry
out the provisions of this  Agreement,  subject to the fiduciary  obligations of
the  directors.  Each  Shareholder  shall duly and punctually do, or cause to be
done, all such things,  including,  without limitation,  voting or causing to be
voted all the Shares held by the  Shareholder as shall be necessary or desirable
to give effect to this  Agreement.  In the event any of the  directors  does not
vote at meetings of the Board in a manner consistent with this Agreement, all of
the  Shareholders  shall cause a meeting of Shareholders to be held and agree to
vote their Shares  either to remove and/or  replace such  directors or take such
other  actions  as  shall be  necessary  or  desirable  to give  effect  to this
Agreement.

6.8  Directors  and  Officers  Insurance.  The  Corporation  shall  as  soon  as
reasonably  practicable but not later than thirty (30) days from the date hereof
take out and thereafter  maintain in full force at all times insurance  covering
directors and officers liability.

6.9 Meeting of the Board. The parties hereto  acknowledge and confirm that there
shall be a minimum of four (4)  meetings of the Board in each fiscal year of the
Corporation.

6.10 Matrix. On the date hereof,  the parties have agreed on the manner in which
the  duties  and  responsibilities  and  the  decision  making  process  will be
allocated  among the  Shareholders,  the Board,  the  executive  committee,  the
President, the general manager and the finance & administration director, all of
which is set forth in the matrix  attached hereto as 


<PAGE>


                                     - 17 -


Schedule  "6.10".  However,  the provisions of this Agreement shall at all times
supersede  the  provisions  of such  matrix  in the  event of any  discrepancies
between this Agreement and the matrix.

6.11  Executive  Committee.  The Board shall  establish an  executive  committee
consisting  of the Chairman and the  President.  The  executive  committee  will
advise  the Board on the  matters  set forth in the  matrix  attached  hereto as
Schedule  "6.10" or shall be  responsible  for such  matters as provided in such
matrix.   Members  of  the  executive   committee   shall  be  entitled  to  the
reimbursement of their reasonable travel expenses related thereto.

6.12 Dividends.  No dividends shall be declared or paid by the Corporation prior
to the second anniversary of this Agreement. Thereafter, the Board shall declare
and pay dividends  only in accordance  with a dividend  policy to be adopted and
which shall provide that the Corporation's  earnings shall be distributed to the
Shareholders each year after having provided for anticipated working capital and
expenditure   requirements  and  after  ensuring  that  any  required  financial
covenants are met.

6.13 Fiscal Year. The fiscal year of the Corporation shall terminate on December
31 of each year.

6.14  Proceeding  instituted  against  the  Corporation.  In  the  event  that a
Shareholder  institutes an action against the  Corporation in connection  with a
Dispute, the Neutral Party shall be entitled to cause the Corporation to respond
to and defend such action which it alone, without the Involved Party, determines
is appropriate,  and such  determination  by the Neutral Party will be valid and
binding  upon  the  Corporation  notwithstanding  any  provision  herein  to the
contrary.

6.15 Conflict of Interest.  Notwithstanding any provision of this Agreement, any
decision,  action or resolution of the Board to be taken vis-a-vis a Shareholder
relating to (i) an alleged  material breach of a Material  Agreement  including,
without  limitation,  the sending of a default notice or a letter of demand, the
referral  of the  matter to a fairness  committee  or  arbitration  or the early
termination of such Material Agreement as a consequence of such alleged material
breach,  (ii) the renewal or non-renewal of a Material  Agreement,  or (iii) the
compensation  payable by the  Corporation to Compositech  pursuant to subsection
9.4 of the Sales Agency and Marketing Agreement,  shall be taken by the nominees
on the Board appointed by the  Shareholders who are not a party to such Material
Agreement.  However,  in the event  that,  following  such  decision,  action or
resolution  by the Board  pursuant to this  subsection,  the other party to such
Material   Agreement  submits  any  Dispute  to  arbitration   pursuant  to  the
arbitration  provisions of such Material  Agreement,  the Material  Agreement in
question  shall  continue  in  effect  as if the  Dispute  did not exist and any
consequences of such decision,  action or resolution  shall be suspended until a
final decision on the merits is rendered by the arbitrator(s).  Also, until such
final  decision is rendered,  the nominees of the Board who took such  decision,
action or resolution shall not be entitled to disclose such decision,  action or
resolution  or any  information  pertaining  thereto to any Person other than to
those  who need to know  same for  purposes  of the  


<PAGE>


                                     - 18 -


arbitration. A quorum at a meeting of the Board called for such purpose shall be
a majority of the  directors  of the Board  entitled  to vote on such  decision,
action or resolution as aforesaid and any such decision, action or resolution of
the Board  shall be valid  provided  that it is  approved  by a majority  of the
directors  present  at such a meeting  at which a quorum  was  present.  Without
limiting the  generality of the  foregoing,  for purposes of clarity only, in no
circumstances and notwithstanding any provision hereof, no such decision, action
or resolution shall be made by the Shareholders or be subject to ratification or
approval of the Shareholders.

SECTION 7 - OFFICERS

7.1 Officers.  The initial officers of the Corporation shall include a Chairman,
a President and a Secretary,  and such other officers as the Board may determine
from time to time. The President of the Corporation shall be its chief executive
officer and shall be responsible for the day-to-day management and operations of
the  Corporation in a manner  consistent  with this  Agreement,  the Articles of
Incorporation,  the by-laws of the  Corporation  and the  operating  and capital
budgets,  subject,  however,  to overall  supervision  of the Board.  As long as
Compositech owns at least  thirty-three  and one-third  percent (33 1/3%) of the
issued  and  outstanding  Common  Shares,  the  President  shall be a nominee of
Compositech.  The Board shall also appoint a Chairman.  As long as the Investors
collectively own at least  thirty-three  and one-third  percent (33 1/3%) of the
issued and  outstanding  Common  Shares,  the  Chairman  of the Board shall be a
nominee of the Investors which nominee shall be determined among the Investors.

SECTION 8 - ADOPTION OF BY-LAWS

8.1 Adoption of a By-law. The Shareholders undertake to take whatever steps that
may be necessary to adopt a by-law of the Corporation (the "By-Law")  consistent
with this Section and they  furthermore  undertake  that, as long as each Entity
owns at least  thirty-three  and  one-third  percent (33 1/3%) of the issued and
outstanding  Common  Shares,  they will not vote their  Shares or  exercise  any
voting rights or otherwise make any decision or take any action in any manner or
capacity  whatsoever,  for the purpose of amending or  repealing  such a by-law,
once adopted,  unless they do so unanimously.  This by-law, once adopted,  shall
override,  supersede and amend all previous by-laws,  resolutions,  decisions or
acts of the Corporation inconsistent therewith.

8.2 Casting  vote.  This by-law shall  provide that at no time and at no meeting
whatsoever  shall  the  Chairman  or  President  of  the  Corporation  have  any
additional  vote or any vote  whatsoever  in  addition to his  ordinary  vote as
Shareholder or as director,  and that, more  particularly,  neither the Chairman
nor President shall have a casting vote in case of a tie.

8.3 Unanimous Shareholders Approval. The By-Law shall also provide that, as long
as each Entity owns fifty  percent  (50%) of the issued and  outstanding  Common
Shares, all resolutions and decisions of the Board and of the Shareholders shall
require unanimity.


<PAGE>


                                     - 19 -


8.4 Matters  Requiring  Unanimous  Shareholders  Approval.  Without limiting the
generality of the foregoing, the By-Law shall also provide that, as long as each
Entity owns at least  thirty-three and one-third percent (33 1/3%) of the issued
and outstanding  Common Shares,  there shall be no by-law,  resolution or act of
the  Shareholders,  the Board or officers of the  Corporation  having any of the
following  objects or purposes unless  favourably voted upon by the Shareholders
unanimously:

8.4.1     an increase or decrease in the number of directors of the  Corporation
          and members of the executive committee, except as provided for in this
          Agreement;

8.4.2     the filing of Articles of Amendment by the Corporation for any purpose
          including,  without limitation,  an increase or decrease or alteration
          in the share capital of the  Corporation  or the filing of Articles of
          Amalgamation by the Corporation;

8.4.3     granting or  repayment of any loan to any Person,  including,  without
          limitation,  Shareholders, directors or officers of the Corporation or
          Persons Related or Affiliated to  Shareholders,  directors or officers
          of the Corporation or investing any amount in any such Person;

8.4.4     guaranteeing  any  obligations  of  any  Person,  including,   without
          limitation, of Shareholders,  directors or officers of the Corporation
          or  Persons  Related  or  Affiliated  to  Shareholders,  directors  or
          officers of the Corporation;

8.4.5     the sale,  issue or  allotment  of  Shares  from the  treasury  of the
          Corporation,  or the granting of options allowing for the subscription
          thereof, except as provided in this Agreement;

8.4.6     the  acquisition  or disposal  by the  Corporation  of any  immoveable
          property  having,  at the time of  acquisition,  a value of $50,000 or
          more or  which  is  material  to the  business  or  operations  of the
          Corporation or of any  intellectual  property which is material to the
          business or operations of the Corporation;

8.4.7     an assignment  under the  Bankruptcy  and Insolvency Act (Canada) or a
          proposal made  thereunder,  or recourse to any other measure  designed
          for  the  protection  of  insolvent  debtors  pursuant  to  any  other
          legislation in connection with insolvency or the judicial or voluntary
          winding-up of the  Corporation  or the  liquidation of the business or
          assets of the Corporation, except as provided in this Agreement;

8.4.8     the entering  into of any loan  agreement by the  Corporation,  or the
          granting of any security by the  Corporation  on any of its movable or
          immovable property, except as provided in this Agreement;


<PAGE>

                                     - 20 -


8.4.9     the  sale of the  whole or a  substantial  part of the  assets  of the
          Corporation  or the  granting  of an option  for same or the merger or
          consolidation of the Corporation  with or into another entity,  except
          as provided for in this Agreement;

8.4.10    the conclusion of any  partnership  or joint venture  agreement or the
          creation of a subsidiary or  acquisition of all or any part of another
          business;

8.4.11    the   declaration   of  dividends  on  any  class  of  Shares  by  the
          Corporation;

8.4.12    the adoption, amendment or repeal of any by-law of the Corporation;

8.4.13    the change in the powers of the  directors or members of the executive
          committee in general or any one of them in particular or the abolition
          of the  executive  committee  as well as any  amendment  of the matrix
          attached hereto as Schedule "6.10";

8.4.14    the approval of the annual operating budget of the Corporation and the
          annual capital budget of the Corporation,  and any amendments thereto.
          Should the Shareholders  refuse to approve the operating budget or the
          capital budget for a given fiscal year, the  Corporation  must conduct
          its business in conformity  with the budgets of the  preceding  fiscal
          year and the Corporation may not incur capital expenses for the fiscal
          year then in progress  unless the  above-mentioned  budgets  have been
          approved in accordance with the present provisions;

8.4.15    the appointment and termination of the President, the Chairman and the
          general manager of the  Corporation  subject to the provisions of this
          Agreement,  and any  decision  related  to their job  description  and
          changes thereto;

8.4.16    the approval of any  requisition for goods or services not included in
          the relevant  budget or exceeding the relevant  budget item by $50,000
          or more per occurrence or by $250,000 on a cumulative basis;

8.4.17    the removal or nomination of the Auditors.

8.5 Matter Requiring Investors Approval.  Without limiting the generality of the
foregoing,  the By-Law shall also provide  that, as long as an Investor owns any
Common Shares, there shall be no by-law,  resolution or act of the Shareholders,
the Board or officers of the Corporation  having the following object or purpose
unless favourably voted upon by all the Investors:

8.5.1     the filing of Articles of  Amendment  by the  Corporation  which would
          affect  the  rights of  holders  of Class A Common  Shares in a manner
          provided in section 176(1) of the CBCA.


<PAGE>

                                     - 21 -


8.6  Transfer  of  principal  office  of the  Corporation.  Notwithstanding  any
provision of this  Agreement,  so long as one of  Innovatech,  Fonds Regional or
FSTQ  is a  Shareholder,  any  by-law,  resolution  or act of the  Shareholders,
directors  or  officers  of the  Corporation  having as an objet or purpose  the
change or transfer of the principal office of the Corporation outside the island
of Montreal or  transfer of all or any part of the  business of the  Corporation
outside of the island of Montreal  shall only be valid if favourably  voted upon
at a meeting of the Board,  and  ratified and  confirmed by a resolution  of the
holders of all the issued and outstanding Common Shares.

8.7  Board or  Shareholders  unable  to reach a  decision.  If the  Board or the
Shareholders  are unable to reach a decision  within their  respective  areas of
competence,  the Corporation  shall continue to conduct its business and affairs
in accordance with the most recent resolutions of the Board and the Shareholders
and/or the most recent approved annual budget.  If the Board or the Shareholders
are unable to reach a decision relating to the annual marketing plan pursuant to
the Sales Agency and Marketing Agreement, the prior year's annual marketing plan
shall be renewed mutatis mutandis.

SECTION 9 - BANKERS AND BANKING ARRANGEMENTS

9.1 Bankers.  The bankers of the Corporation  shall be such bank or banks as may
be agreed upon from time to time by the Board.

9.2 Signatories.  All drafts,  cheques and bills of exchange for or on behalf of
the Corporation's bank accounts shall require the signatures of such individuals
as may be agreed upon from time to time by the Board.

9.3 Guarantees.  In the event that any lender of the  Corporation  shall require
the guarantee of the  Shareholders,  such guarantee shall be provided on a joint
basis and not on a solidary basis,  each Shareholder  being  responsible for his
Proportion.

SECTION 10 - AUDITORS OF THE CORPORATION

10.1      Auditors. The auditors of the Corporation shall be the Auditors.

SECTION 11 - ADDITIONAL FUNDS TO COMPLETE PROJECT

11.1 Issuance of Common Shares.  Should the Corporation require additional funds
to complete  the Project (the  "Project  Funds") and should the  Corporation  be
unable to obtain such funds from its bankers on commercially  reasonable  terms,
the  Shareholders  hereby agree to cause the  Corporation to raise such funds by
issuing Class B Common Shares (the "Additional  Common Shares") from treasury to
the  Shareholders  in accordance  with this Section 11. Such  Additional  Common
Shares shall be issued at a value per share equal to the lower of i) the Initial
Subscription  Price,  or ii) the Fair  Market  Value  determined  on the date of
receipt by the Shareholders of the notice from the Corporation given pursuant to
subsection  11.2. Each 


<PAGE>

                                     - 22 -


Shareholder  shall  have  the  right  to  subscribe  for its  Proportion  of the
Additional Common Shares in accordance with this Section 11.

11.2 Notice to Shareholders.  If the Corporation decides to issue any Additional
Common Shares pursuant to subsection  11.1, the Corporation  shall give detailed
notice  thereof  to each  Shareholder.  Each  Investor  may  assign to the other
Investors all or a portion of its right to subscribe  for its  Proportion of the
Additional Common Shares.  Each Shareholder shall have forty-five (45) days from
the receipt of such notice within which to notify the  Corporation and the other
Shareholders of its intent to exercise its right under subsections 11.1 and 11.2
in connection  with such issue of  Additional  Common  Shares.  If a Shareholder
fails  to so  notify  the  Corporation  or  any  other  Shareholder  within  the
prescribed  delay,  then such Shareholder  shall be conclusively  deemed to have
waived its right in connection with such issue of Additional Common Shares.

11.3 Non-Subscribing  Investors.  If one or more Investor(s) has/have, or is/are
deemed to have declined to exercise  its/their right under  subsections 11.1 and
11.2 hereof to subscribe  for  its/their  Proportion  of the  Additional  Common
Shares (the "Non-Subscribing  Investor(s)") and one or more Investor(s) has/have
agreed to exercise such right (the "Subscribing Investor(s)"),  each Subscribing
Investor  shall have the right,  within thirty (30) days of the end of the above
forty-five (45) day period, to exercise by written notice to the Corporation and
the  other  Shareholders  who  have  accepted  to  exercise  their  right  under
subsections  11.1  and  11.2  (the  "Subscribing  Shareholder(s)")  one  of  the
following options:

11.3.1    subscribe  for its  proportion  (which shall be equal to the number of
          Common  Shares  held by such  Subscribing  Investor in relation to the
          total  number  of Common  Shares  held by all  Subscribing  Investors,
          unless  otherwise  agreed to  between  themselves)  of the  Additional
          Common   Shares   which  could  have  been   subscribed   for  by  the
          Non-Subscribing   Investor(s)   (the   "Non-Subscribing    Investor(s)
          Shares");

11.3.2    lend its  proportion  (which  shall be equal to the  number  of Common
          Shares  held by such  Subscribing  Investor  in  relation to the total
          number of Common  Shares  held by all  Subscribing  Investors,  unless
          otherwise  agreed  to  between   themselves)  of  the  Non-Subscribing
          Investor(s)'  Proportion of the Project Funds to the Non-  Subscribing
          Investor(s)  on terms and  conditions to be agreed upon at the time of
          the loan, and the Non-Subscribing Investor(s) shall then subscribe for
          all or part,  as the  case  may be,  of  its/their  Proportion  of the
          Additional Common Shares;

11.3.3    lend its  proportion  (which  shall be equal to the  number  of Common
          Shares  held by such  Subscribing  Investor  in  relation to the total
          number of Common  Shares  held by all  Subscribing  Investors,  unless
          otherwise  agreed  to  between   themselves)  of  the  Non-Subscribing
          Investor(s)'  Proportion  of the Project Funds to the  Corporation  on
          terms and  conditions  to be agreed upon at the time of the loan.  The
          Subscribing  Investor  shall, by written notice to that effect sent to
          the  Corporation  and the other  Shareholders,  be entitled 


<PAGE>

                                     - 23 -


          to convert such loan into Class B Common Shares within three (3) years
          of such  loan at the  Fair  Market  Value  determined  on the  date of
          receipt by the Corporation of such notice.

11.4 Failure to notify. If any of the Subscribing  Investors fails to notify the
Corporation and the other Subscribing Shareholders of its intent to exercise one
of the options set forth in subsection 11.3, such Subscribing  Investor shall be
deemed to have waived its right in connection with such options.

11.5  Option  deemed  exercised.  In the event  that  there are two  Subscribing
Investors and both exercise  different options pursuant to subsection 11.3, both
Subscribing  Investors  shall be deemed to have exercised the option provided in
subsection  11.3.1  notwithstanding  any  notice  to the  contrary  sent  to the
Corporation or the other Subscribing Shareholders.

11.6 Additional right. In the event that there are two Subscribing Investors and
one  Subscribing  Investor has or is deemed to have waived its right to exercise
one of the options set forth in subsection 11.3 (the "Non-Exercising Subscribing
Investor"),  the Subscribing Investor who has exercised one of such options (the
"Exercising  Subscribing Investor") shall have the additional right to exercise,
within  thirty  (30) days of the end of the thirty  (30) day period set forth in
subsection 11.3, by written notice to the Corporation and the other  Subscribing
Shareholders,  the same option as exercised  pursuant to subsection 11.3 for the
remaining Non- Subscribing  Investor(s) Shares or the remaining  Non-Subscribing
Investors  Proportion  of the  Project  Funds,  as the  case  may be  which  was
originally available to the Non-Exercising Subscribing Investor.

11.7  Compositech's  option. If after the exercise or waiver by the Investors of
all rights  provided in  subsections  11.1 to 11.6  inclusively,  any Investors'
Proportion  of the  Project  Funds are not  received by the  Corporation  either
through the subscription of Additional Common Shares or loans to the Corporation
and if Compositech is a Subscribing Shareholder, Compositech shall then have the
right,  within  thirty  (30) days of the end of the last  thirty (30) day period
provided for in subsection 11.3 or 11.6 hereof,  as the case may be, to exercise
by written notice to the Corporation and the other Subscribing Shareholders, one
of the following options:

11.7.1    subscribe for all the remaining Non-Subscribing Investor(s) Shares;

11.7.2   lend all the Non-Subscribing  Investor(s)  remaining  proportion of the
         Project  Funds  to  such  Non-Subscribing   Investor(s)  on  terms  and
         conditions agreed upon at the time of the loan and such Non-Subscribing
         Investor(s)  shall  then  subscribe  for  its/their  proportion  of the
         remaining Additional Common Shares;

11.7.3   lend all the remaining  Non-Subscribing  Investor(s)  Proportion of the
         Project Funds to the  Corporation  on terms and conditions to be agreed
         upon at the time of the loan.  Compositech  shall, by written notice to
         that  effect sent to the  Corporation  and the other  Shareholders,  be
         entitled to convert such loan into Class B Common  Shares  within three


<PAGE>

                                     - 24 -


          (3) years of such loan at the Fair Market Value determined on the date
          of receipt by the Corporation of such notice.

11.8 Failure to notify.  If Compositech  fails to notify the  Corporation or any
other   Subscribing   Shareholders   of  its  intent  to  exercise  one  of  the
above-mentioned options, Compositech shall be deemed to have waived its right in
connection with such options.

11.9 Compositech Non-Subscribing Shareholder. In the event that Compositech has,
or is deemed to have declined to exercise its right under  subsections  11.1 and
11.2 hereof to subscribe for its Proportion of the Additional  Common Shares and
there are one or more Subscribing Investor(s),  each Subscribing Investor shall,
within thirty (30) days of the end of the  forty-five  (45) day period set forth
in  subsection  11.2,  have the  right to  exercise  by  written  notice  to the
Corporation and the other Subscribing Investor(s) one of the following options:

11.9.1    if the  amount  of the  Project  Funds  is  equal  to or  lesser  than
          $2,000,000,   each  Subscribing  Investor  shall  have  the  right  to
          subscribe  for  its  proportion   (calculated  among  all  Subscribing
          Investors) of a number of shares of Compositech  Common Stock equal to
          the amount of Compositech's  Proportion of the Project Funds expressed
          in US  dollars  divided by the price per share of  Compositech  Common
          Stock  which shall be equal to the  weighted  average  closing  market
          price per share of the Compositech  Common Stock during the 60 trading
          days immediately  preceding such  subscription,  and Compositech shall
          use such subscription funds to purchase all or a part, as the case may
          be, of its Proportion of the Additional Common Shares; or

11.9.2    if the amount of Project Funds is greater than $2,000,000, in addition
          to the option  provided for in  subsection  11.9.1,  each  Subscribing
          Investor shall have the options provided in subsection 11.3 hereof and
          the provisions of subsection 11.3 shall apply mutatis mutandis.

11.10 Failure to notify. If any of the Subscribing Investors fails to notify the
Corporation and the other Subscribing Investors of its intent to exercise one of
the options set forth in subsection  11.9,  such  Subscribing  Investor shall be
deemed to have waived its right in connection with such options.

11.11  Option  deemed  exercised.  In the  event  that  there  is more  than one
Subscribing  Investor and that  subsection  11.9.2  applies,  if all Subscribing
Investors  do not  exercise  the same option  pursuant to such  subsection,  all
Subscribing  Investors  shall be deemed to have exercised the option provided in
subsection  11.3.1  notwithstanding  any  notice  to the  contrary  sent  to the
Corporation or other Subscribing Investors.

11.12  Additional  right.  In the event that there is more than one  Subscribing
Investor and that one or more of the  Subscribing  Investors  has/have or is/are
deemed to have  waived its right to  exercise  one of the  options  set forth in
subsection  11.9.1  or  11.9.2,  as  the  case  may  be,  (the   


<PAGE>

                                     - 25 -


"Non-Exercising  Subscribing  Investor(s)"),  each Subscribing  Investor who has
exercised one of such options (the "Exercising  Subscribing  Investor(s)") shall
have the additional right to exercise, within thirty (30) days of the end of the
thirty (30) day period set forth in subsection  11.9 , by written  notice to the
Corporation and the other Subscribing Investors, the same option as it exercised
pursuant to subsection 11.9 for the  Compositech's  remaining  Proportion of the
Additional  Common Shares or of the Project Funds,  as the case may be which was
originally available to the Non-Exercising Subscribing Investor.

11.13 Sale to any Person.  The  procedures set forth in this Section 11 shall be
repeated,  mutatis mutandis,  with respect to any Additional Common Shares which
have not been  subscribed  for by a  Shareholder  or any  portion of the Project
Funds which has not been loaned to the  Corporation  until (i) all  Shareholders
who have been made the most recent  additional  offer shall have or be deemed to
have  declined it, or (ii) the total amount of the Project Funds shall have been
received by the  Corporation  either by way of loan or  issuance  of  Additional
Common Shares.  If upon  completion of the above  procedures the Corporation has
not  received  the total  amount of the Project  Funds  either by way of loan or
issuance of Additional Common Shares, the Corporation shall be free for a period
of ninety (90) days thereafter to issue and sell such  Additional  Common Shares
which will not be purchased by a Shareholder (the "Unaccepted  Additional Common
Shares")  for an  aggregate  subscription  price  equal to the amount of Project
Funds that the  Corporation  has not receive,  to any Person not  Affiliated  or
Related to any Shareholder,  on terms not more favourable than those provided in
the  original  offer of the  Corporation  to  issue  Additional  Common  Shares,
provided, however, that it shall be a condition precedent to such sale that such
Person  has  executed  a  counterpart  of  this  Agreement  in  accordance  with
subsection  25.6 and has agreed to be bound by the terms and  conditions of this
Agreement.  However,  if such Person is a  competitor  of the  Corporation,  the
Corporation  shall send a written notice to that effect to  Compositech  and the
issuance and sale of the Unaccepted  Additional Common Shares to such competitor
shall be subject to the written  approval of  Compositech,  which approval shall
not be unreasonably withheld, and such approval shall be sent to the Corporation
within  thirty (30) days of the receipt by  Compositech  of the above  mentioned
notice.  If the  Corporation  has not received such written  approval within the
prescribed delays,  the sale of any Unaccepted  Additional Common Shares to such
competitor  shall  be  deemed  approved.   The  purchase  by  one  (1)  or  more
Shareholders of any Additional Common Shares and/or shares of Compositech Common
Stock  and/or  the  granting  by one (1) of more  Shareholders  of any loan to a
Non-Subscribing  Investor,  to  Compositech  or to  the  Corporation,  shall  be
suspended  until the day of the sale by the  Corporation  to such  Person of the
Unaccepted  Additional  Common Shares. If the Corporation is unable to sell such
Unaccepted  Additional  Common  Shares  to a  Person  as  provided  for in  this
subsection  11.13,  then the Corporation shall forthwith advise the Shareholders
of same in  writing  and any  Subscribing  Shareholder  shall  have the right to
decide not to purchase any  Additional  Common  Shares or shares of  Compositech
Common Stock  and/or not to grant any loan to a Non-  Subscribing  Investor,  to
Compositech  or to the  Corporation by notifying the  Corporation  and the other
Shareholders  in writing  thereof within five (5) days of having been advised by
the  Corporation  that  the  Corporation  was  unable  to sell  such  Unaccepted
Additional Common Shares to such Person.


<PAGE>


                                     - 26 -



11.14 Proportion among Investors.  Notwithstanding any provision of this Section
11, the number of Additional  Common Shares  issuable by the Corporation to each
Subscribing  Investor or the amount of Project Funds loaned by each  Subscribing
Investor  shall  be  determined  among  the  Subscribing   Investor(s)  and  the
Subscribing  Investor(s)  shall send a written notice to that effect,  signed by
all of them,  to the  Corporation  at the same time as any  notice  sent by such
Subscribing Investor(s) to the Corporation to notify same of its/their intent to
exercise  its/their  right  under this  Section 11.  Furthermore,  the number of
shares of Compositech  Common Stock issuable by Compositech to each  Subscribing
Investor(s)  in  the  event  of  application  of  subsection  11.9.1,  shall  be
determined  among the  Exercising  Subscribing  Investor(s)  and the  Exercising
Subscribing  Investor(s)  shall send a written notice to that effect,  signed by
all of  them,  to  Compositech  at the  same  time  as any  notice  send by such
Subscribing Investor(s) to the Corporation to notify same of its/their intent to
exercise its/their right under subsection 11.9.1.

11.15 Closing.  The closing in connection with the issuance of Additional Common
Shares or shares of Compositech  Common Stock to any  Shareholder or the loan of
any  Proportion  of  the  Project  Funds  to  a  Non-Subscribing   Investor,  to
Compositech or to the Corporation  pursuant to this Section shall be held at the
principal  offices of the  Corporation at 10:00 a.m. on the date which is thirty
(30) days after the expiry of the applicable  period under this Section 11 or at
such other  place,  at such  other  time or on such  other  date as the  parties
thereto  may  agree.  The  loan of any  Proportion  of the  Project  Funds  to a
Non-Subscribing  Investor,  to Compositech or to the Corporation and the payment
for the  Additional  Common Shares or shares of  Compositech  Common Stock being
issued shall be made in full at such closing.  All payments shall be made by way
of bank draft or  electronic  fund  transfer to the  Corporation's  account,  to
Compositech's  account and/or to the Non-Subscribing  Investor's account, as the
case may be.

11.16 Rights attached to the Common Shares.  All Class B Common Shares issued to
an Investor pursuant to the provisions of this Section 11, including any Class B
Common  Shares  issued  following a  conversion  pursuant to the  provisions  of
subsection  11.3.3,  shall  form part of the  shares  entitled  to be  exchanged
pursuant to the Stock  Exchange  Agreement at the exchange rate set forth in the
Stock Exchange Agreement.

SECTION 12 - ADDITIONAL FUNDS TO CONTINUE THE OPERATIONS

12.1  Additional  Investment.  After the  completion  of the  Project,  where an
additional investment is required due to the advent of any Special Circumstance,
the Shareholders agree to use their best efforts to obtain the maximum amount of
such  required  additional   investment  through  financing  from  a  recognized
financial  institution.  Should it be  impossible  to obtain such  financing  on
conditions reasonably acceptable to all the Shareholders, each Shareholder shall
have the  option,  but not the  obligation,  to advance  its  Proportion  of the
minimum   amount  of  funds  which  is  necessary  to  eliminate   this  Special
Circumstance (the "Additional  Investment") and the Corporation shall be obliged
to accept such advance.  For the purposes of this Section 12, the  Proportion of
each Investor shall be the Deemed Proportion.  Unless all Shareholders otherwise
agree, any amount of Additional Investment shall be repaid by the Corporation to
each of the  


<PAGE>

                                     - 27 -


Shareholders,  in and  by way of  thirty-six  (36)  equal  consecutive,  monthly
instalments,  payable  on the first day of each month and bear  interest  at two
percent  (2%) above the Prime  Rate,  calculated  from the date of its  advance,
which interest  shall be payable at the same time as each  instalment of capital
is paid.  Any amount of the  Additional  Investment  may,  at the option of each
Shareholder,  be secured by  collateral  hypothec on all of the  property of the
Corporation,  subject to the provisions of existing credit agreements. The first
instalment  shall be paid on the first day of the month  following  the month in
which the Additional Investment was disbursed.

12.2 Notice to  Shareholders.  The Corporation  shall notify each Shareholder of
its request for an Additional Investment.  Each Investor may assign to the other
Investors all or a portion of its right to make advances to the  Corporation for
its  Proportion  of the  Additional  Investment.  Each  Shareholder  shall  have
fourteen  (14) days from the receipt of such notice  within  which to notify the
Corporation  and the other  Shareholders of its intent to advance its Proportion
of  the  Additional  Investment.  If  a  Shareholder  fails  to  so  notify  the
Corporation or the other  Shareholders  within the prescribed  delay,  then such
Shareholder  shall  be  conclusively  deemed  to have  refused  to  advance  its
Proportion of the Additional Investment.

12.3  Non-Contributing  Investors.  If only one of the  Investors  has agreed to
exercise  its option  under  subsections  12.1 and 12.2  hereof to  advance  its
Proportion of the Additional  Investment (the  "Contributing  Investor") and the
other  Investors  have, or are deemed to have,  declined to exercise such option
(the "Non-Contributing  Investors"), the Corporation shall, within five (5) days
of the end of the  above  fourteen  (14) day  period,  be  required  to offer by
written  notice  to  the  Contributing   Investor  the  option  to  advance  the
Non-Contributing   Investors'  Proportion  of  the  Additional  Investment  (the
"Non-Contributing Investors' Proportion") before Compositech is offered pursuant
to  subsection  12.5 the  option to  advance  such  Non-Contributing  Investors'
Proportion. The Contributing Investor shall have seven (7) days from the receipt
of the  notice  mentioned  above to  notify  the  Corporation  of its  intent to
exercise  its  option to advance  the  Non-Contributing  Investors'  Proportion,
failing  which the  Contributing  Investor  shall be deemed to have  waived  its
option  in  connection  with  the  advance  of  the  NonContributing  Investors'
Proportion.

12.4 Non-Contributing Investor. If more than one of the Investors have agreed to
exercise  their option under  subsections  12.1 and 12.2 hereof to advance their
respective   Proportion  of  the  Additional   Investment   (the   "Contributing
Investors")  and the other  Investor  has,  or is deemed  to have,  declined  to
exercise such option (the "Non-Contributing  Investor"),  the Corporation shall,
within  five (5) days of the end of the  above  fourteen  (14)  day  period,  be
required to offer by written notice to the Contributing  Investors the option to
advance the NonContributing  Investor's  Proportion of the Additional Investment
(the  "Non-Contributing  Investor's  Proportion")  before Compositech is offered
pursuant  to  subsection  12.5  the  option  to  advance  such  Non-Contributing
Investor's Proportion. The Contributing Investors shall, unless otherwise agreed
to  between   themselves,   be  entitled  to  advance  that  proportion  of  the
Non-Contributing  Investor's  Proportion  which is equal to the number of Common
Shares  held by each of the  Contributing  Investors  in  relation  to the total
number  of  Common  Shares  held by  both 


<PAGE>

                                     - 28 -


Contributing Investors.  Each of the Contributing Investors shall have seven (7)
days from the receipt of the notice mentioned above to notify the Corporation of
its  intent  to  exercise   its  option  to  advance  its   proportion   of  the
Non-Contributing Investor's Proportion, failing which it shall be deemed to have
waived its preemptive  right in connection with the advance of its proportion of
the  Non-Contributing  Investor's  Proportion.  If only one of the  Contributing
Investors (the "Final  Contributing  Investor") agrees to advance its proportion
of the NonContributing  Investor's Proportion in accordance with this subsection
12.4 and the other Contributing Investor (the "Final Non-Contributing Investor")
has declined or is deemed to have  declined its right to advance its  proportion
of the  Non-Contributing  Investor's  Proportion  (the  "Final  Non-Contributing
Investor's  Proportion")  in  accordance  with this  subsection  12.4,  then the
Corporation  shall  within  five (5) days of the end of the above  seven (7) day
period,  be  required  to offer by  written  notice  to the  Final  Contributing
Investor the option to advance the Final Non-Contributing  Investor's Proportion
before  Compositech is offered pursuant to subsection 12.5 the option to advance
such  Final  Non-Contributing  Investor's  Proportion.  The  Final  Contributing
Investor  shall  have seven (7) days from the  receipt  of the notice  mentioned
above to notify the  Corporation of its intent to exercise its option to advance
the  Final  NonContributing  Investor's  Proportion,  failing  which  the  Final
Contributing  Investor  shall be deemed to have waived its option to advance the
Final Non-Contributing Investor's Proportion.

12.5  Shareholders  Rights. If (i) one (1) or more Shareholders has or is deemed
to have  declined  its  option  to  advance  its  Proportion  of the  Additional
Investment,  and,  (a) in the event the  Contributing  Investor  was offered the
option  to  advance  the  Non-Contributing  Investors'  Proportion  pursuant  to
subsection 12.3 and the Contributing  Investor has or is deemed to have declined
to exercise such option,  or (b) in the event the  Contributing  Investors  were
offered  the  option  to  advance  the  Non-Contributing  Investor's  Proportion
pursuant to subsection 12.4 and the Contributing Investors have or are deemed to
have declined to exercise such option or the Final Contributing  Investor has or
is  deemed  to have  declined  to  exercise  its  option  to  advance  the Final
Non-Contributing  Investor's Proportion, or (ii) if one (1) or more Shareholders
has or is deemed to have  declined its option to advance its  Proportion  of the
Additional Investment and subsections 12.3 and 12.4 are not applicable, then the
Corporation,  within  five (5) days of the end of the  above  fourteen  (14) day
period provided for in subsection 12.2 or within five (5) days of the end of the
last seven (7) day period provided for in subsection 12.3 or 12.4 hereof, as the
case may be, shall be required to offer by written notice to the  Shareholder(s)
who agreed to exercise its or their option under  subsections 12.1 and 12.2, the
option,   in  addition  to  any  portion  of  the  Additional   Investment  such
Shareholder(s) has agreed to advance,  to advance its or their pro rata share of
the Additional  Investment for which any other  Shareholder(s) has, or is deemed
to have,  waived its or their  option  hereunder  (collectively  the  "Remaining
Additional  Investment  Funds").  For the purposes of the  preceding,  each such
Shareholder's pro rata share of the Remaining Additional  Investment Funds shall
be equal to the  proportion  that  the  number  of  Common  Shares  held by such
Shareholder  is to the aggregate of all Common  Shares held by all  Shareholders
who agreed to exercise  their option under  subsections  12.1 and 12.2 and shall
take into account the advances made pursuant to subsections 12.2, 12.3 and 12.4.


<PAGE>

                                     - 29 -


12.6 Notice for the Remaining Additional  Investment Funds. Each Shareholder who
has been offered the option to advance the Remaining Additional Investment Funds
by the  Corporation  pursuant to subsection  12.5 shall have seven (7) days from
the receipt of the notice  mentioned  therein to notify the  Corporation  of its
intent to  exercise  its option to advance  its pro rata share of the  Remaining
Additional  Investment Funds,  failing which such Shareholder shall be deemed to
have  waived  its  option  in  connection  with the  advance  of such  Remaining
Additional Investment Funds.

12.7 Sale to any Person.  The procedures set forth in subsections  12.5 and 12.6
shall be repeated,  mutatis mutandis,  with respect to any Remaining  Additional
Investment  Funds which have not been  advanced by a  Shareholder  until (i) all
Shareholders  who have been made the most recent  additional offer shall have or
be deemed to have declined it, or (ii) all the Remaining  Additional  Investment
Funds  shall  have been  advanced  by some or all of the  Shareholders.  If upon
completion  of the  above  procedures  some or all of the  Remaining  Additional
Investment Funds will not have been advanced by the Shareholders pursuant to the
exercise of their options,  the Corporation  shall be entitled,  notwithstanding
any provision  hereof,  for a period of thirty (30) days thereafter to issue and
sell such number of Class B Common Shares (the "Person's Common Shares"), to any
Person not  Affiliated  or Related  to any  Shareholder,  at a price per Class B
Common Share equal to the Fair Market Value determined on the date of receipt of
the first  notice of the  Corporation  pursuant to  subsection  12.2,  having an
aggregate  subscription  price  equal  to the  amount  of  Remaining  Additional
Investment Funds not advanced,  provided,  however, that it shall be a condition
precedent  to such sale that such  Person  has  executed a  counterpart  of this
Agreement in accordance  with  subsection 25.6 and has agreed to be bound by the
terms and conditions of this Agreement.  However, if such Person is a competitor
of the Corporation,  the Corporation  shall send a written notice to that effect
to Compositech  and the issuance and sale of the Person's  Common Shares to such
competitor  shall be subject  to the  written  approval  of  Compositech,  which
approval shall not be unreasonably  withheld, and such approval shall be sent to
the  Corporation  within thirty (30) days of the receipt by  Compositech  of the
above  mentioned  notice.  If the  Corporation  has not  received  such  written
approval within the prescribed delays, the sale of any Person's Common Shares to
such  competitor  shall be deemed  approved.  The  advance of any portion of the
Additional Investment by one (1) or more Shareholders,  shall be suspended until
the day of the sale by the  Corporation  to such Person of the  Person's  Common
Shares.  If the Corporation is unable to sell such Person's Common Shares,  to a
Person as provided  for in this  subsection  12.7,  then the  Corporation  shall
forthwith advise the Shareholders of same in writing and any Shareholder who has
agreed to advance any portion of the Additional  Investment shall have the right
to decide not to advance such portion of the Additional  Investment by notifying
the  Corporation in writing  thereof within five (5) days of having been advised
by the Corporation  that the Corporation was unable to sell such Person's Common
Shares to such Person.

12.8 Special  Circumstance.  For the purposes of this Section 12, the expression
"Special  Circumstance"  shall mean any  circumstance  which would result in the
imminent  bankruptcy  of the  Corporation  or closing down of its  manufacturing
operations including, without limitation, any


<PAGE>

                                     - 30 -


obligation  imposed by any  environmental  laws or other laws, but excluding any
labour problems.  Should there be a disagreement between the Shareholders on the
existence of any such Special  Circumstance  or on the amount of the  Additional
Investment   required,   then  the  Shareholders  shall  have  recourse  to  the
arbitration provisions in accordance with Section 24 hereof.

12.9 Conversion of Additional  Investment.  Any Shareholder who, pursuant to the
provisions  of this Section 12, has  advanced  more than his  Proportion  of the
Additional  Investment or any Investor who,  pursuant to the  provisions of this
Section  12, has  advanced  more than his Deemed  Proportion  of the  Additional
Investment,  shall  be  entitled  to  convert  any  advance  it has made and any
interest accrued thereon, or any part thereof, into Class B Common Shares within
three (3) years of such advance, at the Fair Market Value determined on the date
of receipt of the first notice of the Corporation  pursuant to subsection  12.2,
by  written  notice  to that  effect  sent  to the  Corporation  and  the  other
Shareholders and the Corporation shall issue such Class B Common Shares.

12.10 Proportion among Investors. The proportion of the Additional Investment to
be  advanced  by each  Contributing  Investor  shall  be  determined  among  the
Contributing  Investors  and the  Contributing  Investors  shall  send a written
notice to that effect,  signed by them, to the  Corporation  at the same time as
any notice sent by such Contributing Investors to the Corporation to notify same
of its/their  intent to exercise  its/their  right under this Section 12. In the
event of a conversion by the Contributing Investor(s) of its/their advances into
Class B Common  Shares,  the  number of Class B Common  Shares  issuable  by the
Corporation to each  Contributing  Investor pursuant to subsection 12.9 shall be
determined among the Contributing  Investor(s) and the Contributing  Investor(s)
shall  send  a  written  notice  to  that  effect,  signed  by  it/them,  to the
Corporation  at the same time as each of them exercises its right to convert any
portion of the Additional Investment its has advanced to the Corporation.

12.11 Closing.  The closing in connection  with the conversion of any portion of
the Additional Investment into Class B Common Shares by any Shareholder pursuant
to subsection 12.9 shall be held at the principal  offices of the Corporation at
10:00  a.m.  on the date  which is thirty  (30) days  after  the  exercise  by a
Shareholder  of its right to convert  any portion of the  Additional  Investment
advanced to the  Corporation,  or at such other place,  at such other time or on
such other date as the parties thereto may agree.

12.12 Rights  attached to the Class B Common  Shares.  All Class B Common Shares
issued to an Investor following a conversion  pursuant to the provisions of this
Section 12, shall form part of the shares  entitled to be exchanged  pursuant to
the  Stock  Exchange  Agreement  at the  exchange  rate set  forth in the  Stock
Exchange Agreement.

SECTION 13 - PREEMPTIVE RIGHT

13.1  Issuance of Common  Shares.  Should the Board decide that the  Corporation
requires  additional  funds  (other than for  reasons  provided in Section 11 or
Section 12) and is 


<PAGE>


                                     - 31 -


unable to obtain such funds from its bankers on commercially  reasonable  terms,
then the Shareholders  hereby agree to cause the Corporation to raise such funds
by issuing Common Shares from treasury in accordance  with this Section 13. Such
Common  Shares  shall be issued at a value  per share  equal to the Fair  Market
Value  determined at the time of the receipt of the notice from the  Corporation
given pursuant to subsection 13.2 hereof. Each Shareholder shall have preemptive
rights  with  respect  to the  issue  of  such  additional  Common  Shares  (the
"Additional  Shares"),  such that the Corporation shall not issue any Additional
Shares  without  offering to each  Shareholder  the right to  subscribe  for its
Proportion of the Additional Shares to be issued by the Corporation.

13.2 Notice to Shareholders.  If the Corporation decides to issue any Additional
Shares,  then  the  Corporation  shall  give  detailed  notice  thereof  to each
Shareholder. Each Investor may assign to the other Investors all or a portion of
its  right to  subscribe  for its  Proportion  of the  Additional  Shares.  Each
Shareholder  shall have  forty-five  (45) days from the  receipt of such  notice
within which to notify the Corporation of its intent to exercise its right under
subsections 13.1 and 13.2 in connection with such issue of Additional Shares. If
a Shareholder  fails to so notify the Corporation  within the prescribed  delay,
then such Shareholder shall be conclusively deemed to have waived its preemptive
right  in  connection  with  such  issue  of  Additional  Shares.  If all of the
Shareholders  waive or are  deemed to have  waived  their  preemptive  rights in
connection with such issue of Additional  Shares,  then the Corporation shall be
free for a period of ninety (90) days thereafter to sell such Additional  Shares
to any Person not  Affiliated or Related to any  Shareholder,  on terms not more
favourable than those provided in the original offer of the Corporation to issue
Additional Shares,  provided,  however, that it is a condition precedent to such
sale that such Person has executed a counterpart of this Agreement in accordance
with  subsection  25.6 and has agreed to be bound by the terms and conditions of
this  Agreement  and any other  agreement  executed by the parties in connection
with this Agreement.

13.3  Declining  Investors.  If only one of the Investors has agreed to exercise
its right under subsections 13.1 and 13.2 hereof to subscribe for its Proportion
of the Additional  Shares (the  "Accepting  Investor")  and the other  Investors
have,  or are deemed to have,  declined to exercise such  preemptive  right (the
"Declining Investors"),  the Corporation shall, within seven (7) days of the end
of the above forty-five (45) day period,  be required to offer by written notice
to the  Accepting  Investor all of the  Additional  Shares which could have been
subscribed for by the Declining  Investors (the "Declining  Investors'  Shares")
before  Compositech is offered pursuant to subsection 13.5 its pro rata share of
such Declining  Investors' Shares. The Accepting Investor shall have thirty (30)
days from the receipt of the notice mentioned above to notify the Corporation of
its intent to  exercise  its right to  subscribe  for the  Declining  Investors'
Shares,  failing which the Accepting Investor shall be deemed to have waived its
preemptive  right in  connection  with the  issue  of the  Declining  Investors'
Shares.

13.4  Declining  Investor.  If more  than one of the  Investors  have  agreed to
exercise  their rights under  subsections  13.1 and 13.2 hereof to subscribe for
their respective Proportion of the Additional Shares (the "Accepting Investors")
and the other Investor has, or is deemed to have,


<PAGE>


                                     - 32 -


declined to exercise  such  preemptive  right (the  "Declining  Investor"),  the
Corporation shall, within seven (7) days of the end of the above forty-five (45)
day period,  be required to offer by written  notice to the Accepting  Investors
all of the  Additional  Shares  which  could  have  been  subscribed  for by the
Declining  Investor (the "Declining  Investor's  Shares") before  Compositech is
offered  pursuant  to  subsection  13.5  its pro rata  share  of such  Declining
Investor's  Shares.  The Accepting  Investors shall,  unless otherwise agreed to
between  themselves,  be  entitled  to  subscribe  for  that  proportion  of the
Declining  Investor's  Shares which is equal to the number of Common Shares held
by each of the  Accepting  Investors  in relation to the total  number of Common
Shares held by both Accepting  Investors.  Each of the Accepting Investors shall
have thirty (30) days from the receipt of the notice  mentioned  above to notify
the  Corporation  of its  intent  to  exercise  its right to  subscribe  for its
proportion of the Declining Investor's Shares,  failing which it shall be deemed
to have  waived  its  preemptive  right  in  connection  with  the  issue of its
proportion  of the  Declining  Investor's  Shares.  If only one of the Accepting
Investors  (the  "Final  Accepting   Investor")  agrees  to  subscribe  for  its
proportion of the Declining Investor's Shares in accordance with this subsection
13.4 and the other  Accepting  Investor  (the "Final  Declining  Investor")  has
declined or is deemed to have declined its right to subscribe for its proportion
of the Declining  Investor's Shares (the "Final Declining Investor's Shares") in
accordance  with this subsection  13.4, then the Corporation  shall within seven
(7) days of the end of the above thirty (30) day period, be required to offer by
written  notice  to the Final  Accepting  Investor  all of the  Final  Declining
Investor's Shares before  Compositech is offered pursuant to subsection 13.5 its
pro rata share of such Final Declining  Investor's  Shares.  The Final Accepting
Investor  shall have thirty  (30) days from the receipt of the notice  mentioned
above to notify the Corporation of its intent to exercise its right to subscribe
for the Final  Declining  Investor's  Shares,  failing which the Final Accepting
Investor shall be deemed to have waived its preemptive  right in connection with
the issue of the Final Declining Investor's Shares.

13.5  Shareholders  Rights. If (i) one (1) or more Shareholders has or is deemed
to have  declined its right to subscribe for its  Proportion  of the  Additional
Shares,  and,  (a) in the event  such  Additional  Shares  were  offered  to the
Accepting Investor pursuant to subsection 13.3 and the Accepting Investor has or
is deemed to have declined to exercise its right to acquire all of the Declining
Investors'  Shares,  or (b) in the event such Additional  Shares were offered to
the Accepting  Investors pursuant to subsection 13.4 and the Accepting Investors
have or are deemed to have  declined to exercise  their rights to acquire all of
the Declining Investor's Shares or the Final Accepting Investor has or is deemed
to have  declined to exercise  its rights to acquire all of the Final  Declining
Investor's  Shares,  or (ii) if one (1) or more Shareholders has or is deemed to
have declined its right to subscribe for its Proportion of the Additional Shares
and subsections 13.3 and 13.4 are not applicable,  then the Corporation,  within
five (5) days of the end of the above forty-five (45) day period provided for in
subsection  13.2 or within  seven (7) days of the end of the last  seven (7) day
period provided for in subsection 13.3 or 13.4 hereof, as the case may be, shall
be  required  to offer by  written  notice to the  Shareholder(s)  who agreed to
exercise its or their right under  subsections  13.1 and 13.2 in connection with
the initial  issue of Additional  Shares,  to issue to such  Shareholder(s),  in
addition to any Additional Shares such  Shareholder(s)  agreed to subscribe for,
its or their  pro rata  share of the  Additional  Shares  for


<PAGE>


                                     - 33 -


which any other  Shareholder(s)  has, or is deemed to have,  waived its or their
preemptive right hereunder  (collectively the "Unaccepted  Additional  Shares").
For the purposes of the preceding, each such Shareholder's pro rata share of the
Unaccepted   Additional  Shares  shall,   unless  otherwise  agreed  to  amongst
themselves,  be equal to the proportion that the number of Common Shares held by
such  Shareholder  is to  the  aggregate  of  all  Common  Shares  held  by  all
Shareholders who agreed to exercise their right under  subsections 13.1 and 13.2
and shall take into account the  Additional  Shares  subscribed  for pursuant to
subsections 13.2, 13.3 and 13.4.

13.6 Notice for Unaccepted  Additional  Shares.  Each  Shareholder  who has been
offered  to  subscribe  for  Unaccepted  Additional  Shares  by the  Corporation
pursuant to subsection  13.5 shall have thirty (30) days from the receipt of the
notice mentioned therein to notify the Corporation of its intent to exercise its
right to subscribe for its pro rata share of such Unaccepted  Additional Shares,
failing  which such  Shareholder  shall be deemed to have waived its  preemptive
right in connection with the issue of such Unaccepted Additional Shares.

13.7 Sale to any Person.  The procedures set forth in subsections  13.5 and 13.6
shall be repeated,  mutatis mutandis,  with respect to any Unaccepted Additional
Shares  which  have not  been  subscribed  for by a  Shareholder  until  (i) all
Shareholders  who have been made the most recent  additional offer shall have or
be  deemed  to have  declined  it,  or (ii)  all  Additional  Shares  (including
Unaccepted  Additional  Shares)  which  have  been  offered  by the  Corporation
pursuant to this Section 13 shall have been subscribed for by some or all of the
Shareholders.  If upon  completion  of the above  procedures  some or all of the
Additional Shares which the Corporation  intended to issue will not be purchased
by the  Shareholders  pursuant to the exercise of their preemptive  rights,  the
Corporation  shall be free for a period of ninety (90) days  thereafter  to sell
such  Additional  Shares,  which will not be purchased by a Shareholder,  to any
Person  not  Affiliated  or  Related  to any  Shareholder,  on  terms  not  more
favourable than those provided in the original offer of the Corporation to issue
Additional Shares, provided,  however, that it shall be a condition precedent to
such sale that such  Person has  executed a  counterpart  of this  Agreement  in
accordance  with  subsection  25.6 and has  agreed  to be bound by the terms and
conditions  of this  Agreement.  However,  if such Person is a competitor of the
Corporation,  the  Corporation  shall  send a written  notice to that  effect to
Compositech  and  the  issuance  and  sale  of such  Additional  Shares  to such
competitor  shall be subject  to the  written  approval  of  Compositech,  which
approval shall not be unreasonably  withheld, and such approval shall be sent to
the  Corporation  within thirty (30) days of the receipt by  Compositech  of the
above  mentioned  notice.  If the  Corporation  has not  received  such  written
approval within the prescribed delays, the sale of any Additional Shares to such
competitor  shall  be  deemed  approved.   The  purchase  of  Additional  Shares
(including Unaccepted Additional Shares) by one (1) or more Shareholders,  shall
be suspended  until the day of the sale by the Corporation to such Person of the
Additional Shares (including  Unaccepted  Additional Shares) which have not been
subscribed  for by a  Shareholder.  If the  Corporation  is  unable to sell such
Additional  Shares which have not been  subscribed  for by a  Shareholder,  to a
Person as provided  for in this  subsection  13.7,  then the  Corporation  shall
forthwith advise the Shareholders of same in writing and any Shareholder who has
agreed to subscribe  for  Additional  Shares  (including  Unaccepted  Additional
Shares) shall have the right to 


<PAGE>

                                     - 34 -


decide not to purchase such  Additional  Shares by notifying the  Corporation in
writing  thereof within five (5) days of having been advised by the  Corporation
that the Corporation was unable to sell such Additional Shares to such Person.

13.8 Closing.  Subject to subsection  13.7,  the closing in connection  with the
issuance  of  Additional  Shares  to  any  Shareholder  or  Person  pursuant  to
subsections  13.1  to  13.7  shall  be  held  at the  principal  offices  of the
Corporation at 10:00 a.m. on the date which is thirty (30) days after the expiry
of the applicable  period under subsections 13.2 to 13.7, as the case may be, or
at such other  place,  at such  other time or on such other date as the  parties
thereto may agree.  Payment for the Additional Shares being issued shall be made
in full at such  closing.  All  payments  shall be made by way of bank  draft or
electronic fund transfer to the Corporation's account.

13.9 Proportion among Investors.  The proportion of the Additional  Shares to be
subscribed for by each Investor shall be determined  among the Investors and the
Investors  shall send a written  notice to that effect,  signed by them,  to the
Corporation  at the  same  time as any  notice  sent by  such  Investors  to the
Corporation to notify same of its/their intent to exercise its/their right under
this Section 13.

13.10 Rights attached to the Additional  Shares. All Additional Shares issued to
an Investor pursuant to the provisions of this Section 13 shall form part of the
shares entitled to be exchanged  pursuant to the Stock Exchange Agreement at the
exchange rate set forth in the Stock Exchange Agreement.

SECTION 14 - ALIENATION OF SHARES

14.1 Alienation prohibited. Unless otherwise provided for in accordance with the
terms hereof or the Stock Exchange  Agreement,  no Shareholder  shall  transfer,
assign,  cede,  pledge,  mortgage,  hypothecate,  charge or otherwise  encumber,
alienate  or dispose of in any  manner  whatsoever  the whole or any part of its
Shares without first obtaining the written consent of the other Shareholders.

14.2 Transfer to Permitted Transferee by Compositech. Notwithstanding subsection
14.1 and Section 15, Compositech may transfer all (but not less than all) of its
Shares to a Permitted Transferee, provided that:

14.2.1    the Permitted  Transferee has undertaken in writing to be bound by the
          provisions hereof;

14.2.2    the Permitted Transferee has agreed, in form and terms satisfactory to
          the legal counsel of the Corporation,  acting reasonably, that as long
          as it shall hold such  Shares it shall (i) remain a  corporation  or a
          limited liability  company,  (ii) have no assets other than the Shares
          (iii) not conduct any business  other than that of holding the Shares,
          and (iv) be 


<PAGE>


                                     - 35 -


          bound  by  the  terms  and  conditions  of  this  Agreement  as if the
          Permitted Transferee had been an original party to this Agreement; and

14.2.3    Compositech  has agreed  prior to such  assignment,  in form and terms
          satisfactory  to  the  legal  counsel  of  the   Corporation,   acting
          reasonably,  that as  long  as the  Permitted  Transferee  holds  such
          Shares, Compositech shall (i) not transfer to any Person the ownership
          (either registered,  beneficial,  in trust or otherwise) of any issued
          and outstanding share, equity security or ownership,  participatory or
          profit interest in the Permitted  Transferee or otherwise transfer the
          control of the Permitted Transferee by any mechanism whatsoever,  (ii)
          not be  relieved  of its  obligations  hereunder  and  continue  to be
          solidarily  bound with the  Permitted  Transferee  (each  waiving  the
          benefit  of  division  and  discussion)  by  this  Agreement  as if it
          continued  to  be  a  Shareholder,   (iii)   represent  the  Permitted
          Transferee  in all of the  Permitted  Transferee's  dealings  with the
          Corporation and the other  Shareholders,  and (iv) solidarily with the
          Permitted  Transferee  (each  waiving  the  benefit  of  division  and
          discussion) be liable to the other parties for the  obligations of the
          Permitted Transferee under this Agreement.

     If  the  Permitted  Transferee  fails  to  perform  or  fulfil  any  of its
obligations hereunder,  then any party may require by notice to Compositech that
the Permitted  Transferee  be forthwith  liquidated  and its assets  (including,
without limitation,  the Shares held by the Permitted Transferee) distributed to
Compositech.

     In the event of a transfer  by  Compositech  of its  Shares to a  Permitted
Transferee,  Compositech shall remain bound by the Stock Exchange Agreement, the
Compositech  Subscription Agreement, the License Agreement, the Sales Agency and
Marketing Agreement and the Technical Services Agreement.

14.3 Transfers  between Investors and to Permitted  Transferee.  Notwithstanding
any provision of this  Agreement,  any of the Investors may transfer all or part
of its  Shares to any  other  Investor(s),  to a  Permitted  Transferee,  to any
Governmental  Body of or controlled by the  Government of Quebec or to a limited
partnership  controlled  by  such  Investor  or by any  Governmental  Body of or
controlled  by the  Government  of  Quebec  or of which  such  Investor  or such
Governmental  Body of or  controlled  by the  Government  of  Quebec  holds  the
majority of the limited  partnership units (the "Limited  Partnership"),  at any
time  and from  time to time  without  being  subject  to the  other  terms  and
conditions in this Section 14 or in Section 15;  provided  however,  none of the
Investors  shall be permitted to transfer its Shares to a Permitted  Transferee,
any  Governmental  Body of or  controlled  by the  Government  of Quebec or to a
Limited  Partnership  unless such  Permitted  Transferee,  Governmental  Body or
Limited  Partnership  shall  have  first  (i)  executed  a  counterpart  of this
Agreement in accordance with subsection 25.6, and (ii) have agreed,  in form and
terms  satisfactory to the legal counsel of the Corporation,  acting reasonably,
that as long as it shall  hold  such  Shares  it shall be bound by the terms and
conditions of this Agreement,  as if the Permitted Transferee,  the Governmental
Body or the Limited  Partnership had been an original party to this Agreement as
a Shareholder and an Investor.


<PAGE>

                                     - 36 -


SECTION 15 - RIGHTS OF FIRST REFUSAL AND PIGGY BACK

15.1 Exchange by Investors.  Notwithstanding  subsection  14.1,  if, at any time
after the third  anniversary  of the date  hereof,  one or more  Investors  (the
"Offering  Investor")  wishes to  exchange  all or a portion  of its  Shares for
shares of Compositech Common Stock as provided in the Stock Exchange  Agreement,
the Offering  Investor shall make an irrevocable offer (the "Exchange Offer") in
accordance with the procedures set forth hereinafter:

15.1.1    The Offering  Investor  shall first offer to the other  Investors (the
          "Other  Investors")  the option to purchase  such Shares (the "Offered
          Shares") at the purchase  price  provided in subsection  15.1.3 and in
          accordance  with  subsection  15.6.  Should  one or more of the  Other
          Investors  exercise such option to purchase all of the Offered Shares,
          the Offering Investor shall sell to such Other Investor(s) the Offered
          Shares,  for  which  it  has  delivered  notice(s)  of  exercise,   in
          accordance  with this  Agreement  and the terms and  conditions of the
          Exchange Offer.

15.1.2    Unless the Other  Investor(s) have elected within the time required to
          exercise their option  pursuant to subsection  15.1.1 such that all of
          the Offered  Shares shall be purchased by the Other  Investor(s),  the
          option of the  Other  Investors  shall  expire,  neither  of the Other
          Investors  shall be eligible to purchase the Offered  Shares,  and the
          Offering  Investor  shall be free for a period of sixty (60) days from
          the end of the  expiration of the last offer  period,  to exchange all
          (but not less than all) of the  Offered  Shares  pursuant to the Stock
          Exchange  Agreement.  If no exchange takes place within the sixty (60)
          day period referred to in this subsection,  then the Offering Investor
          shall not exchange the Offered  Shares  without  again  following  and
          being subject to this Section 15.

15.1.3    The purchase price per Offered Share of an Offering  Investor  wishing
          to exchange its Shares for shares of Compositech Common Stock shall be
          the greater of: (i) the  weighted  average  closing  market  price per
          share of Compositech  Common Stock during the thirty (30) trading days
          immediately preceding the Exchange Offer, or (ii) the weighted average
          closing market price per share of Compositech  Common Stock during the
          period  between the date of the Exchange Offer and the date of receipt
          of the first notice from either of the Other Investors  indicating its
          exercise of the option to purchase the Offered  Shares,  multiplied by
          the number of shares of Compositech Common Stock the Offering Investor
          would have received if it had exchanged the Offered Shares as provided
          in the Stock  Exchange  Agreement  (such  product to be  expressed  in
          Canadian dollars), the whole divided by the number of Offered Shares.

15.2 Investors receiving an offer.  Notwithstanding  subsection 14.1, if, at any
time on or after the third anniversary of the date hereof, one or more Investors
(the "Offering  Investor") receives an irrevocable offer (the "TP Offer") from a
Person  acting at Arm's Length to the Offering  Investor  (the "TP  Offeror") to
purchase  for cash (all of which is payable at  closing)  all 


<PAGE>

                                     - 37 -


(but not less than all) of the Shares held by the  Offering  Investor,  which TP
Offer the Offering  Investor wishes to accept,  the following  procedures  shall
apply:

15.2.1    The Offering  Investor  shall first offer to the other  Investors (the
          "Other  Investors")  options to purchase  such  Shares  (the  "Offered
          Shares") in accordance with subsection 15.6. Should one or more of the
          Other  Investors  exercise  such  options so as to purchase all of the
          Offered Shares, the Offering Investor shall sell to each of such Other
          Investors the Offered Shares, for which it has delivered  notice(s) of
          exercise,  in  accordance  with  this  Agreement  and  the  terms  and
          conditions of the TP Offer.

15.2.2    Unless  one or more of the  Other  Investors  elects  within  the time
          required to exercise options  pursuant to subsection  15.2.1 such that
          all of the Offered  Shares shall be purchased by the Other  Investors,
          then the Offering  Investor  shall offer the Offered Shares which were
          unaccepted by the Other Investors (the "Unaccepted Offered Shares") to
          Compositech in accordance  with the procedures set forth in subsection
          15.6.

15.2.3    Should  Compositech  exercise its option pursuant to subsection 15.2.2
          so as to purchase all of the Unaccepted  Offered Shares,  the Offering
          Investor  shall sell to the other  Investors  the  Offered  Shares for
          which they have delivered  notice of exercise and to  Compositech  the
          Unaccepted  Offered  Shares  for  which  it has  delivered  notice  of
          exercise,  in  accordance  with  this  Agreement  and  the  terms  and
          conditions of the TP Offer.

15.2.4    Unless   the  Other   Investors   and/or   Compositech   (the   "Other
          Shareholders") have elected within the time required to exercise their
          options pursuant to subsections  15.2.1 and/or 15.2.2 such that all of
          the Offered Shares shall be purchased by the Other  Shareholders,  the
          option  of the  Other  Shareholders  shall  expire,  none of the Other
          Shareholders shall be eligible to purchase the Offered Shares, and the
          Offering  Investor shall be free for a period of ninety (90) days from
          the end of the  expiration  of the last offer  period to sell all (but
          not less than all) of the  Offered  Shares  to the TP  Offeror  on the
          terms and conditions provided in the TP Offer, provided, however, that
          it  shall  be a  condition  precedent  to the  right  of the  Offering
          Investor to sell the Offered Shares that the TP Offeror has executed a
          counterpart of this Agreement in accordance  with  subsection 25.6 and
          has agreed to be bound by the terms and conditions of this  Agreement,
          as if the TP Offeror had been an original  party to such  agreement in
          place of the  Offering  Investor.  If no sale takes  place  within the
          ninety  (90)  day  period  referred  to in this  subsection,  then the
          Offering  Investor shall not transfer the Offered Shares without again
          following and being subject to this Section 15.

15.3 Investors making an offer. Notwithstanding subsection 14.1, if, at any time
on or after the third anniversary of the date hereof, one or more Investors (the
"Offering  Investor")  wishes to sell all (but not less than all) of the  Shares
held by the Offering  Investor,  the Offering Investor shall make an irrevocable
offer  (the  "Investor  Offer")  in  accordance  with the  procedures  set forth
hereinafter:


<PAGE>

                                     - 38 -


15.3.1    The Offering  Investor  shall first offer to the other  Investors (the
          "Other  Investors")  options to purchase  such  Shares  (the  "Offered
          Shares") in accordance with subsection 15.6. Should one or more of the
          Other  Investors  exercise  such  options so as to purchase all of the
          Offered Shares, the Offering Investor shall sell to each of such Other
          Investors the Offered Shares, for which it has delivered  notice(s) of
          exercise,  in  accordance  with  this  Agreement  and  the  terms  and
          conditions of the Investor Offer.

15.3.2    Unless  one or more of the  Other  Investors  elects  within  the time
          required to exercise options  pursuant to subsection  15.3.1 such that
          all of the Offered  Shares shall be purchased by the Other  Investors,
          then the Offering  Investor  shall offer the Offered Shares which were
          unaccepted by the Other Investors (the "Unaccepted Offered Shares") to
          Compositech in accordance  with the procedures set forth in subsection
          15.6.

15.3.3    Should  Compositech  exercise its option pursuant to subsection 15.3.2
          so as to purchase all of the Unaccepted  Offered Shares,  the Offering
          Investor  shall sell to the other  Investors  the  Offered  Shares for
          which they have delivered  notice of exercise and to  Compositech  the
          Unaccepted  Offered  Shares  for  which  it has  delivered  notice  of
          exercise,  in  accordance  with  this  Agreement  and  the  terms  and
          conditions of the Investor Offer.

15.3.4    Unless   the  Other   Investors   and/or   Compositech   (the   "Other
          Shareholders") have elected within the time required to exercise their
          options pursuant to subsections  15.3.1 and/or 15.3.2 such that all of
          the Offered Shares shall be purchased by the Other  Shareholders,  the
          option  of the  Other  Shareholders  shall  expire,  none of the Other
          Shareholders shall be eligible to purchase the Offered Shares, and the
          Offering  Investor shall be free for a period of ninety (90) days from
          the end of the  expiration  of the last offer  period to sell all (but
          not less than all) of the Offered  Shares to a Person  acting at Arm's
          Length to the Offering  Investor (the "Third  Party") on the terms and
          conditions provided in the Investor Offer, provided,  however, that it
          shall be a condition  precedent to the right of the Offering  Investor
          to sell the  Offered  Shares  that the  Third  Party  has  executed  a
          counterpart of this Agreement in accordance  with  subsection 25.6 and
          has agreed to be bound by the terms and conditions of this  Agreement,
          as if the  Third  Party  Offeror  had been an  original  party to such
          agreement  in place of the Offering  Investor.  If no sale takes place
          within the ninety (90) day period referred to in this subsection, then
          the Offering  Investor  shall not transfer the Offered  Shares without
          again following and being subject to this Section 15.

15.4 Compositech receiving an offer. Notwithstanding subsection 14.1, if, at any
time on or after the third anniversary of the date hereof,  Compositech receives
an  irrevocable  offer (the "TP Offer") from a Person  acting at Arm's Length to
Compositech  (the "TP Offeror") to purchase for cash (all of which is payable at
closing)  all (but not less than all) of the  Shares  held by  Compositech  (the
"Offered Shares"),  which Compositech wishes to accept, the following procedures
shall apply:



<PAGE>


                                     - 39 -


15.4.1    Compositech shall offer the Offered Shares to the Investors  (together
          the "Other  Shareholders") in accordance with the procedures set forth
          in subsection 15.6.

15.4.2    Should one or more of the Other Shareholders exercise options pursuant
          to  subsection  15.4.1 so as to purchase  all of the  Offered  Shares,
          Compositech  shall sell to each such  Other  Shareholder  the  Offered
          Shares for which it has delivered notice(s) of exercise, in accordance
          with this Agreement and the terms and conditions of the TP Offer.

15.4.3    Unless one or more Other Shareholders  elects within the time required
          to exercise its options pursuant to subsection 15.4.1 such that all of
          the Offered Shares shall be purchased by the Other  Shareholders,  the
          option  of the  Other  Shareholders  shall  expire,  none of the Other
          Shareholders  shall be eligible to purchase  the Offered  Shares,  and
          Compositech  shall be free for a period of  ninety  (90) days from the
          end of the  expiration of the last offer period,  to sell all (but not
          less than all) of the  Offered  Shares to the TP  Offeror on the terms
          and conditions provided in the TP Offer,  provided,  however,  that it
          shall be a condition precedent to the right of Compositech to sell the
          Offered  Shares that the TP Offeror has executed a counterpart of this
          Agreement  in  accordance  with  subsection  25.6 and has agreed to be
          bound by the  terms and  conditions  of this  Agreement,  as if the TP
          Offeror  had  been an  original  party to such  agreement  in place of
          Compositech.  If no sale takes place within the ninety (90) day period
          referred to in this subsection,  then  Compositech  shall not transfer
          the Offered Shares  without again  following and being subject to this
          Section 15.

15.4.4    In the event of a sale by Compositech  of its Offered Shares  pursuant
          to this subsection 15.4,  Compositech  shall remain bound by the Stock
          Exchange Agreement and by the Compositech Subscription.

15.5 Compositech  making an offer.  Notwithstanding  subsection 14.1, if, at any
time on or after the third anniversary of the date hereof, Compositech wishes to
sell all (but not less than all) of the Shares held by Compositech (the "Offered
Shares"),  Compositech shall make an irrevocable offer (the "Compositech Offer")
in accordance with the procedures set forth hereinafter:

15.5.1    Compositech shall offer the Offered Shares to the Investors  (together
          the "Other  Shareholders") in accordance with the procedures set forth
          in subsection 15.6.

15.5.2    Should one or more of the Other Shareholders exercise options pursuant
          to  subsection  15.5.1 so as to purchase  all of the  Offered  Shares,
          Compositech  shall sell to each such  Other  Shareholder  the  Offered
          Shares for which it has delivered notice(s) of exercise, in accordance
          with this  Agreement and the terms and  conditions of the  Compositech
          Offer.



<PAGE>


                                     - 40 -


15.5.3    Unless one or more Other Shareholders  elects within the time required
          to exercise its options pursuant to subsection 15.5.1 such that all of
          the Offered Shares shall be purchased by the Other  Shareholders,  the
          option  of the  Other  Shareholders  shall  expire,  none of the Other
          Shareholders  shall be eligible to purchase  the Offered  Shares,  and
          Compositech  shall be free for a period of  ninety  (90) days from the
          end of the  expiration of the last offer period,  to sell all (but not
          less  than  all) of the  Offered  Shares  to a Person  acting at Arm's
          Length to Compositech  (the "Third Party") on the terms and conditions
          provided in the Compositech Offer, provided, however, that it shall be
          a condition  precedent to the right of Compositech to sell the Offered
          Shares  that the  Third  Party  has  executed  a  counterpart  of this
          Agreement  in  accordance  with  subsection  25.6 and has agreed to be
          bound by the terms and conditions of this  Agreement,  as if the Third
          Party  had  been an  original  party  to such  agreement  in  place of
          Compositech.  If no sale takes place within the ninety (90) day period
          referred to in this subsection,  then  Compositech  shall not transfer
          the Offered Shares  without again  following and being subject to this
          Section 15.

15.5.4    In the event of a sale by Compositech  of its Offered Shares  pursuant
          to this subsection 15.5,  Compositech  shall remain bound by the Stock
          Exchange Agreement and by the Compositech Subscription.

15.6  Procedure  for  Offers.  Offers  by the  Offering  Investor  (pursuant  to
subsection  15.1,  15.2 or 15.3) or Compositech  (pursuant to subsection 15.4 or
15.5)  (the  "Offering   Shareholder")  to  the  Other  Investors  (pursuant  to
subsection 15.1.1, 15.2.1 or 15.3.1), Compositech (pursuant to subsection 15.2.2
or 15.3.2) or the Other  Shareholders  (pursuant to subsection 15.4.1 or 15.5.1)
(the "Offeree Shareholders") shall be conducted in accordance with the following
procedures:

15.6.1    The Offering  Shareholder shall deliver a notice of its desire to sell
          the Offered  Shares in  accordance  with the terms of the Offer to the
          Offeree Shareholders,  and then each of the Offeree Shareholders shall
          have an option  to  acquire  its  Proportionate  Share of the  Offered
          Shares or, if subsection 15.2.2 applies, the Unaccepted Offered Shares
          (the "First Offer").  Each of the Offeree  Shareholders  who elects to
          exercise its option under this  subsection  shall  deliver a notice to
          the  Offering  Shareholder,  each other  Offeree  Shareholder  and the
          Corporation  indicating its exercise of the option,  such notice to be
          sent no later than thirty (30) days and, if the Offer is made pursuant
          to subsection  15.1, no later than fifteen (15) days after the date on
          which the notice is  received,  after  which  time the  option  hereby
          granted to the Offeree Shareholders shall expire.

15.6.2    If after the First Offer or any Additional Offer made pursuant to this
          subsection  15.6.2 (the "Prior Offers"),  there remains Offered Shares
          that the Offeree  Shareholders  have not  accepted in the Prior Offers
          (the  "Remaining  Offered  Shares"),  the Offering  Shareholder  shall
          deliver a notice to the Offeree  Shareholders  that  accepted the last
          such  offer  (the  "Accepting  Offeree  Shareholders"),  of each  such
          Accepting Offeree  Shareholder's  option to purchase its Proportionate
          Share of the Remaining  Offered Shares (an "Additional  



<PAGE>

                                     - 41 -


          Offer").  Each Accepting  Offeree  Shareholders who elects to exercise
          its  option  under  this  subsection  shall  deliver  a notice  to the
          Offering Shareholder, each other Accepting Offeree Shareholder and the
          Corporation  indicating its exercise of the option,  such notice to be
          sent no later than ten (10) days after the date on which the notice of
          the Additional  Offer is received,  after which time the option hereby
          granted  to the  Accepting  Offeree  Shareholders  shall  expire.  The
          Offering  Shareholder  shall continue to make offers  pursuant to this
          subsection 15.6.2 until there is no Accepting Offeree  Shareholders or
          no Remaining Offered Shares.

15.7  Validity  of Offer and  Closing  provisions.  Each offer made  pursuant to
subsections  15.1, 15.2, 15.3, 15.4 and 15.5 shall be in a writing signed by the
Offering Shareholder and addressed to the Offeree Shareholders and shall:

15.7.1    identify the subsection pursuant to which it is delivered and identify
          and provide  particulars  of the Offered  Shares;  (in the event of an
          Exchange  Offer,  such  particulars  shall  include the  agreement  or
          Section of this  Agreement  pursuant to which the Offered  Shares were
          issued and the date(s) on which the Offered Shares were issued)

15.7.2    require  that the sale of the Offered  Shares be on the same terms and
          conditions  as the TP Offer;  (this  provision  shall not apply in the
          event of an Exchange Offer, an Investor Offer or a Compositech Offer)

15.7.3    provide for the  deliverance  by the TP Offeror of a letter of credit,
          surety bond or similar security in form and substance  satisfactory to
          the Offeree  Shareholders,  acting  reasonably,  as  security  for the
          payment of the purchase price of the Offered  Shares;  (this provision
          shall not apply in the event of an Exchange  Offer,  an Investor Offer
          or a Compositech Offer)

15.7.4    state the purchase price per Offered Share, which purchase price shall
          be payable in full, in cash, in Canadian dollars at Closing;

15.7.5    state the name and  address of the TP Offeror to whom it  proposes  to
          sell the Offered  Shares,  and  include a copy of the TP Offer;  (this
          provision  shall  not  apply in the  event of an  Exchange  Offer,  an
          Investor Offer or a Compositech Offer)

15.7.6    provide that the Closing shall be held at the principal offices of the
          Corporation at 10:00 a.m. on the Closing Date, or at such other place,
          at such other time or on such other date as the  parties  thereto  may
          agree, in accordance with the following terms and conditions:

                    15.7.6.1 at Closing,  the Offering Shareholder shall deliver
                    to the Offeree  Shareholders who have accepted an Offer (the
                    "Purchaser")  certificates  representing  the Offered Shares
                    being  transferred,  which certificates shall be 


<PAGE>

                                     - 42 -


                    accompanied  by a duly  executed  assignment  of the Offered
                    Shares to the Purchaser;

                    15.7.6.2  payment for the Offered  Shares being  transferred
                    shall be made in full at Closing. All payments shall be made
                    by way of bank  draft or  electronic  fund  transfer  to the
                    Offering  Shareholder's  account  in Canada  (in the  United
                    States if the Offering Shareholder is Compositech);

                    15.7.6.3 at Closing,  the Offering Shareholder shall deliver
                    to the Purchaser a written warranty that:

                    15.7.6.3.1 there are no contractual or other restrictions on
                               the  transfer   of  the  Offered   Shares   being
                               transferred (other than the  restrictions set out
                               in the  Articles of  Incorporation  and  in  this
                               Agreement), and

                    15.7.6.3.2 the Offering Shareholder  is the  registered  and
                               beneficial  owner of  the  Offered  Shares  being
                               transferred with full right,  title and authority
                               to transfer such Offered Shares to the Purchaser,
                               free and clear of all  claims,  liens  and  other
                               encumbrances whatsoever;

                    15.7.6.4  if there  is more  than  one  Purchaser,  then the
                    obligations  of  each  Purchaser  in  connection   with  the
                    purchase of the Offered  Shares shall be  independent of the
                    obligations  of the  other  Purchaser  in that  regard.  If,
                    however,  at the Closing one of the Purchasers  fails to pay
                    for its  Offered  Shares  but the other  Purchasers  pay for
                    their Offered Shares,  then the Offering  Shareholder  shall
                    not be obliged to proceed  with the  Closing  with the other
                    Purchasers;

                    15.7.6.5  at Closing,  all  necessary  and proper  corporate
                    proceedings  required by counsel for the  Purchaser,  acting
                    reasonably,  shall be taken for the  transfer of the Offered
                    Shares;

                    15.7.6.6  if the  Purchaser  fails at the Closing to pay for
                    its Offered Shares,  provided that the Offering  Shareholder
                    has fulfilled all of its obligations hereunder, then without
                    prejudice to the other  rights of the Offering  Shareholder,
                    the  purchase  price  for  the  Offered  Shares  shall  bear
                    interest  from the date of  Closing  until paid in full at a
                    rate of  interest  per annum  equal to the  Prime  Rate plus
                    three  percent  (3%).  Such  interest  shall be  payable  on
                    demand;

                    15.7.6.7 at Closing,  the Offering Shareholder shall deliver
                    to  the  Corporation  signed  resignations  of  all  of  its
                    nominees  as  directors,   officers  and  employees  of  the
                    Corporation unless waived by the Corporation;


<PAGE>


                                     - 43 -


                    15.7.6.8 if the Offering Shareholder is bound by a guarantee
                    whereby such Offering Shareholder has guaranteed the payment
                    of  any  debt  or  liability  of the  Corporation  or if the
                    Offering   Shareholder   has  granted  any  advance  to  the
                    Corporation,  then the  Purchaser  shall use all  reasonable
                    efforts to cause such guarantee to be released and cancelled
                    at Closing  and/or such advance to be reimbursed at Closing,
                    failing  which the  Purchaser  shall agree to indemnify  and
                    hold the  Offering  Shareholder  harmless  from all  claims,
                    costs,  demands and actions  suffered or incurred  after the
                    Closing resulting from,  arising out of, or relating to such
                    guarantee or such advances;

                    15.7.6.9  if  any  of  the  conditions  set  forth  in  this
                    subsection  15.7.6  made for the  exclusive  benefit  of the
                    Purchaser  are  not  satisfied  at  the  Closing,  then  the
                    Purchaser may, at its option, either:

                    15.7.6.9.1 refuse to proceed with the Closing, or

                    15.7.6.9.2 proceed with the Closing,

                    in  either  case  without  prejudice  to  its  remedies  and
                    recourses  against the Offering  Shareholder  as a result of
                    such condition not being satisfied;

                    15.7.6.10  however,  if at Closing the Offered  Shares being
                    transferred are not free and clear of all claims,  liens and
                    other  encumbrances  whatsoever,  the Purchaser may, without
                    prejudice to any other  rights  which it may have,  purchase
                    such Offered Shares subject to such claims,  liens and other
                    encumbrances.  In that  event,  the  Purchaser  shall at the
                    Closing assume all obligations and liabilities  with respect
                    to such  claims,  liens and  encumbrances  and the  purchase
                    price payable by the Purchaser for such Offered Shares shall
                    be  satisfied,  in whole or in part,  as the case may be, by
                    such  assumption.  The  amount so assumed  shall  reduce the
                    purchase price payable at Closing;

                    15.7.6.11 if the Offering  Shareholder fails to complete the
                    transaction,  then the  amount  which  the  Purchaser  would
                    otherwise be required to pay to the Offering  Shareholder at
                    Closing  may  be   deposited  by  the   Purchaser   into  an
                    interest-bearing  trust  account in the name of the Offering
                    Shareholder at the bank branch used by the Corporation. Upon
                    making  such  deposit  and giving the  Offering  Shareholder
                    notice thereof,  the purchase of the Offering  Shareholder's
                    Offered  Shares  by that  Purchaser  shall be deemed to have
                    been fully  completed  and all  right,  title,  benefit  and
                    interest in and to the Offered Shares be deemed to have been
                    transferred and assigned to and vested in the Purchaser. The
                    Offering Shareholder shall be entitled to receive the amount
                    deposited in the trust account upon  satisfying the Offering
                    Shareholder's obligations pursuant to subsection 15.2;



<PAGE>


                                     - 44 -


                    15.7.6.12  the  Offering   Shareholder   hereby  irrevocably
                    nominates,  constitutes  and appoints each  Purchaser as its
                    true and lawful  mandatary and agent for, in the name of and
                    on behalf of the Offering Shareholder to execute and deliver
                    in the name of the Offering Shareholder all such instruments
                    as may be  necessary  to  effectively  transfer  the Offered
                    Shares being sold to the Purchaser. The Offering Shareholder
                    hereby  ratifies  and  confirms,  and  agrees to ratify  and
                    confirm,  all that  Purchaser may lawfully do or cause to be
                    done by virtue of such appointment and power of attorney;

                    15.7.6.13  it is  recognized  that  serious and  irreparable
                    damage for which  monetary  damages would not be an adequate
                    remedy would result to the  Purchaser  from the violation of
                    the  provisions  of this Section 15. Each party agrees that,
                    in  addition  to  any  and  all  remedies  available  to the
                    Purchaser  in the event of a  violation  of such  covenants,
                    such Purchaser shall have the immediate remedy of injunction
                    or such  other  relief  as may be  decreed  or issued by any
                    court of competent jurisdiction to enforce this Section 15.

15.7.7    in the  event  that  an  Investor  receives  a TP  Offer  pursuant  to
          subsection   15.2.4  and  the  TP  Offeror  is  a  competitor  of  the
          Corporation or supplier of main raw materials to the Corporation,  the
          sale of any Shares to the TP Offeror by the Offering Investor pursuant
          to  subsection  15.2.4  shall be subject to the  written  approval  of
          Compositech,  which approval shall not be unreasonably  withheld,  and
          such  approval  shall be sent to the Offering  Investor  within thirty
          (30) days of the receipt by Compositech of the offer of the Unaccepted
          Offered Shares pursuant to subsection 15.2.2. If the Offering Investor
          has not received such written  approval within the prescribed  delays,
          the sale of any Shares to the TP Offeror shall be deemed approved.

15.8 Piggy Back -  Investors.  If  Compositech  receives a TP Offer  pursuant to
subsection 15.4 or makes a Compositech  Offer pursuant to subsection  15.5, each
Investor shall have the right, at such Investor's  option, in lieu of exercising
options to purchase  Offered  Shares,  to require that all of the Shares held by
such Investor be included in any sale to the TP Offeror or Third Party, together
with the Offered  Shares,  on terms and conditions  which are identical to those
offered by the TP Offeror to  Compositech  pursuant  to the TP Offer or to those
made  pursuant to the  Compositech  Offer,  as the case may be and it shall be a
condition  precedent of the right of Compositech to sell any Offered Shares that
the TP Offeror  or Third  Party  purchase  all the  Shares  held by an  Investor
exercising the right granted in this  subsection  15.8. If an Investor wishes to
exercise  the right  granted  in this  subsection  15.8,  then it shall do so by
giving written notice thereof to Compositech at any time prior to the end of the
expiration of the last offer period of Compositech to sell Offered Shares to the
Investors.  For greater certainty,  the provisions of this subsection 15.8 shall
only apply if all of the Offered  Shares are not purchased by one or more of the
Investors  under  subsection  15.4 or 15.5 and are sold to the TP Offeror or the
Third Party by Compositech.



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                                     - 45 -


15.9  Corporation's  obligations.  The Corporation shall record each transfer of
Shares provided, however, that the Corporation shall refuse to record a transfer
of Shares made in contravention of this Agreement.

15.10  Offers  irrevocable.  All Offers and TP Offers  are  irrevocable  for the
period of time during which they are open for acceptance.

15.11 Share  Certificates.  The Corporation  shall cause,  and the  Shareholders
shall vote their Shares to cause the Corporation to cause,  all certificates for
Shares to be endorsed with the following inscription:

          "Ownership,  alienation and  encumbrance of the Shares  represented by
          this   certificate   are  subject  to  the  terms  of  the   Unanimous
          Shareholders  Agreement of Lamines CTEK Inc. dated October 16, 1997, a
          copy of which is on file at the  registered  office  of  Lamines  CTEK
          Inc."

SECTION 16 - EXCHANGE RIGHTS

16.1 Exchange  rights.  Compositech  hereby confirms that any Shares held at any
time by an Investor  pursuant to this  Agreement,  shall form part of the shares
entitled  to be  exchanged  pursuant  to the  Stock  Exchange  Agreement  at the
exchange rate set forth in the Stock  Exchange  Agreement.  Furthermore,  in the
event of a transfer by an Investor of any of its Shares in conformity  with this
Agreement,  Compositech hereby confirms that the transferee of such Shares shall
benefit from those exchange rights  contemplated in the Stock Exchange Agreement
at the exchange rate set forth in the Stock Exchange Agreement.

SECTION 17 - OPTION TO SELL

17.1 Termination of License  Agreement or Sales Agency and Marketing  Agreement.
If, at the initiative of Compositech,  the License Agreement or the Sales Agency
and Marketing  Agreement is terminated or not renewed,  the Shareholders  hereby
agree and undertake to determine or have determined,  within thirty (30) days of
such  termination or non-renewal,  the Fair Market Value of the Shares as of the
date of such termination or non-renewal,  (which Fair Market Value shall, at the
request of a Selling Investor (as hereinafter  defined), be determined as if the
License Agreement and/or the Sales Agency and Marketing Agreement was/were still
in force).  Notwithstanding  the provisions of Sections 14 and 15, each Investor
(the "Selling  Investor") shall, after such  determination,  have the option, at
any time, to sell to  Compositech,  which shall have the obligation to purchase,
its Shares at a price per share equal to such Fair Market  Value of said Shares,
the whole in addition to the Selling Investor's right to exchange its Shares for
shares of Compositech Common Stock.

17.2  Notice to  Compositech.  To exercise  its  foregoing  option,  the Selling
Investor shall give written notice to that effect to Compositech  and each other
Investor of its wish to sell its Shares.


<PAGE>


                                     - 46 -



17.3 Closing.  The closing in connection  with the purchase by  Compositech of a
Selling  Investor's  Shares  pursuant  to  subsection  17.1 shall be held at the
principal  offices of the  Corporation  at 10:00 a.m. on the date which is sixty
(60) days after the receipt by Compositech of the notice under  subsection 17.2,
or at such other place,  at such other time or on such other date as the parties
thereto may agree.  Payment for the Selling Investor's Shares being purchased by
Compositech shall be made in full at such closing. All payments shall be made by
way of certified  cheque or electronic  fund transfer to the Selling  Investor's
account.

SECTION 18 - FORCED SALE OF THE CORPORATION

18.1 Termination of Sales Agency and Marketing  Agreement.  If at the initiative
of the  Corporation  the Sales  Agency and  Marketing  Agreement  is  terminated
pursuant to subsection  21.1 of the Sales Agency and Marketing  Agreement or not
renewed and at least one Investor remains a Shareholder, the Shareholders hereby
agree that the following provisions shall apply:

18.1.1    each Entity shall seek a written offer, which it is willing to accept,
          from any Person not  Affiliated  or  Related to any  Shareholder  (the
          "Buyer") to purchase all the issued and outstanding Shares held by all
          the  Shareholders  or to purchase all the assets of the Corporation as
          an on-going  concern.  The Entity (the "Receiving  Entity")  receiving
          such an offer (the "Offer to Purchase") shall send a copy of the Offer
          to Purchase to the other  Entity (the "Other  Entity")  within  thirty
          (30) days of its receipt;

18.1.2    the Other Entity  shall,  within thirty (30) days of receipt of a copy
          of the Offer to Purchase,  notify the  Receiving  Entity of its intent
          to:

                    18.1.2.1  accept  the Offer to  Purchase  in which case both
                    Parties  shall sell all their Shares or shall consent to the
                    sale  of the  assets  of the  Corporation  to the  Buyer  in
                    accordance  with the  terms and  conditions  of the Offer to
                    Purchase; or

                    18.1.2.2  refuse  the Offer to  Purchase  in which  case the
                    Other  Entity  shall be obliged to  purchase  all the Shares
                    held by the Receiving  Entity on terms and conditions  which
                    are identical to those offered by the Buyer to the Receiving
                    Entity  pursuant to the Offer to  Purchase.  If the Offer to
                    Purchase is for the assets of the Corporation,  the purchase
                    price per Share held by the Receiving  Entity shall be equal
                    to the  purchase  price set  forth in the Offer to  Purchase
                    (net of any debts related to such assets and taxes)  divided
                    by the  aggregate  number of issued and  outstanding  Shares
                    held by all the Shareholders.


<PAGE>

                                     - 47 -


18.2 Delays for the forced sale. If within twenty-four (24) months of the notice
of termination or non-renewal, an Offer to Purchase has not been accepted by the
Shareholders nor has one Entity sold all his Shares to the other Entity pursuant
to  subsection  18.1,  the  Shareholders  agree to proceed with the  winding-up,
dissolution  or  liquidation  of the  Corporation  within  two (2) months of the
twenty-four (24) month period.

18.3  Closing.  The  closing in  connection  with the  purchase of the Shares or
assets of the  Corporation  by the Buyer or the  purchase by the Other Entity of
all the issued and outstanding  Shares of the Receiving  Entity pursuant to this
Section 18 shall be held at the principal  offices of the  Corporation  at 10:00
a.m.  on the date which is thirty  (30) days after the expiry of the  applicable
period under this  Section 18 or at such other  place,  at such other time or on
such other date as the parties  thereto may agree.  Any payment shall be made in
full at such  closing.  All  payments  shall  be  made by way of bank  draft  or
electronic  fund  transfer to the  Corporation's  account or to a  Shareholder's
account, as the case may be. Each of the parties hereby undertakes to act in the
best interest of the Corporation until such closing.

18.4 Validity of Offer.  The Offer to Purchase shall be in writing signed by the
Buyer and addressed to the Shareholders and shall:

18.4.1    state the name and address of the Buyer;

18.4.2    state the purchase  price per Share or of the assets,  which  purchase
          price  shall be  payable  in full,  in cash,  in  Canadian  dollars at
          closing;

18.4.3    state all the terms and  conditions  of the  purchase of the Shares or
          assets;

18.4.4    provide for the deliverance by the Buyer of a letter of credit, surety
          bond or similar  security in form and  substance  satisfactory  to the
          Shareholders,  acting  reasonably,  as security for the payment of the
          purchase price of the Shares or assets of the Corporation, as the case
          may be;

SECTION 19 - REIMBURSEMENT OF LOANS

19.1  Reimbursement  of loans.  If full  funding is not needed to  complete  the
Project,  the Corporation  shall give priority to the reimbursement of any loans
it has received from any financial institutions.

SECTION 20 - FORCED LIQUIDATION

20.1  Unusual  Event.  The  occurrence  of  any of the  following  events  shall
constitute an unusual event (each an "Unusual Event"):


<PAGE>


                                     - 48 -


20.1.1    the  institution of any proceeding for the  liquidation,  dissolution,
          winding-up or other  distribution of all or  substantially  all of the
          assets of Compositech;

20.1.2    should either of Compositech or the Corporation:  (i) commit an act of
          bankruptcy  or  become  insolvent,  (ii)  make an  assignment  for the
          benefit  for its  creditors,  (iii) file or consent to the filing of a
          petition  in  bankruptcy,   a  proposal,  a  notice  of  intention  or
          proceeding  under the  Bankruptcy  and  Insolvency Act (Canada) or the
          United States Bankruptcy Code, as amended, or otherwise take advantage
          of, or consent to the filing of any proceeding  under,  any insolvency
          or bankruptcy law, (iv) commence any proceeding  relating to it or its
          rights,  assets or properties under any  reorganization,  arrangement,
          readjustment,  composition or liquidation law of any jurisdiction;  or
          should any proceeding of any type be instituted in any jurisdiction in
          respect of the alleged insolvency or bankruptcy of either of them;

20.1.3    should either of the Corporation or Compositech  cease to carry on its
          business  as a going  concern  for a period of three  (3)  consecutive
          months, except in the event of Force Majeure, in which case this three
          (3)  consecutive  month period shall be extended for an additional six
          (6) consecutive  months,  or should  Compositech  cease to manufacture
          Products  (as such term is defined  in the  License  Agreement)  for a
          period of three (3) consecutive  months,  except in the event of Force
          Majeure,  in which case this three (3) consecutive  month period shall
          be extended for an additional six (6) consecutive months;

20.1.4    any event having a materially  adverse impact upon the business of the
          Corporation or Compositech;

20.1.5    any event having a materially  adverse  impact upon the ability of the
          Corporation  or  Compositech  to carry  on  business  in the  ordinary
          course;

20.1.6    any event(s)  having a materially  adverse  impact upon the  financial
          position of the Corporation or Compositech;

20.1.7    any event having a  materially  adverse  impact upon the  Intellectual
          Property or the Technology  licensed pursuant to the License Agreement
          which is necessary for the business of the Corporation;

20.1.8    any event having a materially  adverse  impact upon the  Corporation's
          right to use the  Intellectual  Property  or the  Technology  licensed
          pursuant to the License  Agreement which is necessary for the business
          of the Corporation;

20.1.9    the  inability  of the  Corporation  or  Compositech  to  perform  its
          material  obligations  under or enforce  the  execution  of any of the
          Material Agreements; and


<PAGE>

                                     - 49 -


20.1.10   the  Investors  becoming  aware of any material  incorrectness  in, or
          material breach of, any representation or warranty made to them by the
          Corporation or Compositech in this Agreement or in any of the Material
          Agreements,  provided that damages  cannot  adequately  compensate the
          Investors for such material incorrectness or material breach.

20.2 Right to Liquidate.  Upon the occurrence of an Unusual Event referred to in
paragraphs  20.1.1 or 20.1.2,  the Investors,  if they collectively own at least
fifty  percent  (50 %) of the  issued and  outstanding  Common  Shares,  will be
entitled,  upon written  notice to  Compositech,  to forthwith  proceed with the
winding-up,  dissolution  or  liquidation  of  the  Corporation,  the  whole  in
accordance with Section 2 of the Articles of Incorporation.  Upon the occurrence
of an Unusual Event referred to in paragraphs 20.1.3,  20.1.4,  20.1.5,  20.1.6,
20.1.7,  20.1.8,  20.1.9 or  20.1.10,  the  Investors  shall give notice of such
Unusual Event to Compositech,  setting forth in reasonable  detail the nature of
such Unusual Event.  Compositech will have thirty (30) days from the date of its
receipt  of the  said  notice  to give the  Investors  notice  (the  "Contesting
Notice") that it contests the occurrence of such Unusual  Event,  in which event
the matter shall be  definitively  settled by  arbitration  in  accordance  with
subsection 24.1 hereof.  In the event that (i) the arbitrator rules in favour of
the Investors or (ii)  Compositech  fails to send the  Contesting  Notice to the
Investors  within the said thirty (30) day period,  then the Investors,  if they
collectively  own at least fifty  percent  (50 %) of the issued and  outstanding
Common  Shares,  will be  entitled to  forthwith  proceed  with the  winding-up,
dissolution  or  liquidation of the  Corporation,  the whole in accordance  with
Section 2 of the Articles of Incorporation.

20.3  Additional  Right  to  Liquidate.  Furthermore,  in the  event  that (i) a
Financing  is not  obtained  within 24 months  of the date  hereof,  or (ii) the
engineering  and design work in respect of the Project is not  substantially  in
process within 24 months of the date hereof and the construction of the Plant is
not commenced within 24 months of the date hereof, each Entity (the "Liquidating
Entity"),  if it owns at least  thirty-three and one-third  percent (331/3 %) of
the issued and outstanding Common Shares, will be entitled,  upon written notice
to the other Entity (the  "Non-Liquidating  Entity"),  to forthwith proceed with
the  winding-up,  dissolution or liquidation  of the  Corporation,  the whole in
accordance with Section 2 of the Articles of Incorporation.  The Non-Liquidating
Entity  will have  thirty  (30) days  from the date of its  receipt  of the said
notice to give the Liquidating  Entity notice (the "Contesting  Notice") that it
disagrees with the Liquidating  Entity's  determination that (i) a Financing has
not been  obtained  or (ii) the  engineering  and design  work in respect of the
Project is not substantially in process or the construction of the Plant has not
commenced,   in  which  event  the  matter  shall  be  definitively  settled  by
arbitration in accordance with subsection 24.1 hereof. In the event that (i) the
arbitrator rules in favour of the Liquidating Entity or (ii) the Non-Liquidating
Entity fails to send the Contesting Notice to the Liquidating  Entity within the
said thirty (30) day period,  then the Liquidating  Entity,  if it owns at least
thirty-three  and  one-third  percent  (33 1/3 %) of the issued and  outstanding
Common  Shares,  will be  entitled to  forthwith  proceed  with the  winding-up,
dissolution  or  liquidation of the  Corporation,  the whole in accordance  with
Section 2 of the Articles of Incorporation.



<PAGE>


                                     - 50 -

20.4 Sale of shares of Compositech Common Stock. In the event that the Investors
or Compositech  wish to proceed with the winding-up,  dissolution or liquidation
of the  Corporation in accordance  with  subsection  20.2 or subsection 20.3 and
Section 2 of the Articles of Incorporation, the Investors shall, unanimously and
at  their  sole  discretion,  prior to the  distribution  of the  assets  of the
Corporation,  notify the  Corporation and Compositech by written notice of which
one of the two following subsections shall apply:

20.4.1    each Investor shall,  following the  distribution of the assets of the
          Corporation in accordance with the Articles of Incorporation,  sell to
          Compositech,  for an aggregate  purchase price of one dollar ($1), the
          number of shares of  Compositech  Common Stock that each Investor owns
          equal to 50 % of the amount  received by each  Investor on its Class A
          Common Shares upon the  distribution  of the assets of the Corporation
          divided by the Compositech Initial Subscription Price; or

20.4.2    the Shareholders shall, prior to the distribution of the assets of the
          Corporation,  amend the Articles of  Incorporation in order to convert
          all the  issued and  outstanding  Class A Common  Shares  into Class B
          Common Shares on a share for share basis.  Following such amendment to
          the Articles of Incorporation  and concurrently  with the distribution
          of assets of the Corporation, each Investor shall sell to Compositech,
          and Compositech shall purchase for cancellation from each Investor,  a
          number of shares of Compositech  Common Stock equal to such Investor's
          Proportionate  Amount divided by the Compositech Initial  Subscription
          Price.  The purchase price for each  Investor's  shares of Compositech
          Common Stock sold shall be such  Investor's  Proportionate  Amount and
          Compositech  hereby  undertakes to direct the Corporation to remit, on
          its behalf,  upon  distribution of the assets of the  Corporation,  to
          each  Investor its  Proportionate  Amount  instead of  remitting  such
          amounts  to  Compositech  upon the  distribution  of the assets of the
          Corporation. Furthermore, Compositech hereby undertakes to execute and
          deliver to the Corporation and the Investors all such  instruments and
          resolutions of  Compositech as may be necessary to effectively  redeem
          the Investors'  shares of Compositech  Common Stock which are sold and
          to direct the  Corporation to remit to each  Investor,  on its behalf,
          such Investor's Proportionate Amount.

20.5  Failure  of  Investors  to  notify.  If the  Investors  fail to notify the
Corporation and Compositech of which of subsections 20.4.1 or 20.4.2 shall apply
or if such notice is not given unanimously by all the Investors, the Corporation
shall distribute its assets in accordance with the Articles of Incorporation and
the parties shall apply subsection 20.4.1 hereof following such distribution.

20.6 Deemed Consent. In the event of the winding-up,  dissolution or liquidation
of the Corporation by the Investors or Compositech in accordance with subsection
20.2  or  subsection  20.3  and  Section  2 of the  Articles  of  Incorporation,
Compositech  or the  Investors,  as the case may be, as  Shareholder(s),  is/are
hereby deemed to have consented to such  winding-up,  dissolution or liquidation
of the Corporation and, if subsection 20.4.2 is applicable,  to the amendment of
the 


<PAGE>

                                     - 51 -


Articles of Incorporation, and hereby irrevocably nominate(s), constitute(s) and
appoint(s) the Investors or  Compositech,  as the case may be, as its/their true
and lawful  mandatary and agent for, in the name of and on behalf of Compositech
or of the  Investors,  as the case may be, to execute and deliver in the name of
Compositech  or the  Investors,  as the case may be,  all such  instruments  and
resolutions  as may be necessary to effectively  wind-up,  dissolve or liquidate
the Corporation and, if subsection  20.4.2 is applicable,  to amend the Articles
of Incorporation. Compositech hereby ratifies and confirms, and agrees to ratify
and confirm, if required, all that such Investors may lawfully do or cause to be
done by  virtue of such  appointment  and power of  attorney  and the  Investors
hereby  ratify and confirm,  and agree to ratify and confirm,  if required,  all
that  Compositech  may  lawfully  do or  cause  to be  done  by  virtue  of such
appointment and power of attorney.

SECTION 21 - CONFIDENTIALITY

21.1  Confidentiality.  Each of the  Shareholders  agrees to use, and to use its
best efforts to ensure that its authorized  representatives use, the same degree
of care as such Shareholder uses to protect its own confidential information, to
keep  confidential  and not to make use of any  Confidential  Information in its
possession.  Such Shareholder may disclose  Confidential  Information (i) to any
shareholder,  subsidiary  or  parent  of such  Shareholder  for the  purpose  of
reporting on the activities of, or evaluating its investment in the  Corporation
provided that prior to disclosure such shareholder,  subsidiary or parent agrees
to be bound by the confidentiality  provisions of this Section 21 and such other
confidentiality  provisions as may be requested by the  Corporation  in its sole
discretion;  or (ii)  to any TP  Offeror,  Third  Party,  Permitted  Transferee,
Governmental Body or Limited Partnership for purposes related to the purchase or
transfer of such Shareholder's  Shares pursuant to the provisions of Sections 14
or 15 hereof,  provided that prior to disclosure  such TP Offeror,  Third Party,
Permitted  Transferee,  Governmental  Body or Limited  Partnership  agrees to be
bound by the  confidentiality  provisions  of this  Section  21 and  such  other
confidentiality  provisions as may be requested by the  Corporation  in its sole
discretion.

21.2  Disclosure  required.  Anything to the  contrary  herein  notwithstanding,
disclosure of Confidential Information shall not be precluded if such disclosure
is in response to a valid order of a Governmental Body or is otherwise  required
by law;  provided,  however,  that the said  Shareholders  shall,  if reasonably
possible,  first have given notice thereof to the Corporation and shall have, as
appropriate:

21.2.1    fully  cooperated in the  Corporation's  attempt,  if any, to obtain a
          "protective order" from the appropriate Governmental Body; or

21.2.2    attempted to classify such  documents to prevent access by the public,
          in accordance  with the provisions of any law pertaining to freedom of
          information.

21.3  Reasonableness  of Covenants.  The covenants set forth in subsections 21.1
and 21.2 are  reasonable and valid in all respects and each  Shareholder  hereby
irrevocably agrees to waive


<PAGE>


                                     - 52 -


(and irrevocably  agrees not to raise) as a defense any issue of  reasonableness
in any proceeding to enforce any such covenant.

SECTION 22 - FINANCIAL INFORMATION AND COVENANTS OF THE CORPORATION

22.1 Financial Information. The Corporation, at its costs, undertakes toward the
Shareholders to remit to the latter the following documents:

22.1.1    within  ninety (90) days after the end of each fiscal  year, a copy of
          the  balance  sheet  of the  Corporation  as at the end of such  year,
          together with statements of earnings,  shareholders' equity, statement
          of changes in financial  position and cash flow of the Corporation for
          such  year,  setting  forth  in each  case  in  comparative  form  the
          corresponding figures for the preceding fiscal year, all in reasonable
          detail. The financial statements delivered pursuant to this subsection
          shall be audited and duly reported on by the Auditors. These financial
          statements  shall be prepared in accordance  with  Canadian  generally
          accepted accounting  principles which shall be applied on a consistent
          basis, except if otherwise agreed to by the Board;

22.1.2    within  thirty  (30) days after the end of each of the first three (3)
          fiscal  quarters  during  each  fiscal  year,  a balance  sheet of the
          Corporation  as of the end of such fiscal  quarter and  statements  of
          earnings,  shareholders'  equity,  statement  of changes in  financial
          position  and cash flow for such  quarter  and for the period from the
          beginning of the then current  fiscal year to the end of such quarter,
          setting  forth in each  case in  comparative  form  the  corresponding
          figures for the corresponding period of the preceding fiscal year, all
          in reasonable detail. The financial  statements  delivered pursuant to
          this subsection need not be audited;

22.1.3    within the thirty (30) days following the end of each month,  complete
          unaudited monthly financial  statements,  including the balance sheet,
          the  income  statement  and the  statement  of  changes  in  financial
          position as well as a comparison with the budgets  established for the
          same period, containing a detailed explanation of any variations;

22.1.4    at least thirty (30) days prior to the  commencement of a fiscal year,
          an annual operating  budget,  projected cash flow and projected income
          statement for the Corporation;

22.1.5    promptly   following  the  receipt   thereof,   any  written   report,
          "management  letter"  and any  other  communication  submitted  to the
          Corporation  by the Auditors  relating to the  business,  prospects or
          financial condition of the Corporation;

22.1.6    within  ninety  (90)  days  of the  end of  each  fiscal  year  of the
          Corporation,   a  report  prepared  by  the  Auditors  describing  all
          transactions  between the Corporation and Persons not 


<PAGE>

                                     - 53 -


          dealing at Arm's  Length  with the  Corporation  during the  preceding
          fiscal year and any recommendation of the Auditors, if any;

22.1.7    within one  hundred  any eighty  (180) days of the end of each  fiscal
          year of the  Corporation,  a copy of any tax  return  filed  for  such
          fiscal year;

22.1.8    within fifteen (15) days of the end of each month,  a report  prepared
          by the controller of the Corporation confirming the status of the sale
          taxes,  deductions at source,  other tax payments and other prescribed
          payments;

22.1.9    within thirty (30) days of each Board or Shareholders  meeting, a copy
          of the minutes of such meeting; and

22.1.10   within a reasonable delay, any other reasonable  information  required
          by a Shareholder.

22.2 Inspection by Shareholders.  The Corporation shall permit each Shareholder,
at  such  Shareholder's   expense,   to  visit  and  inspect  the  Corporation's
properties,  to examine  its books of  accounts  and  records and to discuss the
Corporation's  affairs,  finances and accounts  with its  officers,  all at such
reasonable times as may be requested by the Shareholder.

22.3  Compliance  by  Corporation.  The  Corporation  hereby  agrees to take all
necessary  action in order to comply with this  Agreement and to comply with all
applicable  laws and  regulations in respect of its corporate  existence and the
conduct  of  its  business  including,   without  limitation,   those  laws  and
regulations  dealing with the protection of the environment,  and further agrees
to obtain all permits,  licenses and authorizations necessary for the conduct of
its business and the ownership of its properties.

22.4  Insurance.  The  Corporation  hereby  agrees  to use its best  efforts  to
maintain  in full  force at all  times  adequate  property  insurance,  business
interruption  insurance and civil liability insurance,  which insurance policies
shall be subject to the reasonable  approval of the Board,  and agrees to advise
each of the  Shareholders  in writing of any loss or claim under such  insurance
policies,  immediately  upon the  occurrence  of any loss or claim  and  further
agrees  to  advise  each  of the  Shareholders  in  writing  of any  renewal  or
non-renewal  of such  insurance  policies with a copy of such renewed  policy or
non-renewal, as the case may be.

SECTION 23 - NOTICES

23.1 Notices. All notices,  requests, demands and other communications hereunder
shall be given in writing  and shall be given by  telecopier,  or  delivered  by
hand, to the other parties at the following addresses:



<PAGE>


                                     - 54 -


if to Compositech:       COMPOSITECH LTD.
                         120 Ricefield Lane
                         Hauppauge, New York
                         11788-2008, U.S.A.

                         Attention: the President

                         Telecopier: (516) 436-5203


if to Devma:             INDUSTRIES DEVMA INC.
                         600, de la Gauchetiere Street West 
                         Suite 1700 
                         Montreal, Quebec H3B 4L8
                         Attention: President

                         Telecopier: (514) 395-8055


if to Innovatech:        SOCIETE INNOVATECH DU GRAND MONTREAL
                         2020 University Avenue
                         Suite 1527
                         Montreal, Quebec
                         H3A 2A5

                         Attention: President and Chief Executive Officer

                         Telecopier: (514) 864-4220

if to FSTQ:              FONDS DE SOLIDARITE DES TRAVAILLEURS DU
                         QUEBEC (F.T.Q)
                         8717 Berri Street
                         Montreal, Quebec
                         H2M 2T9

                         Attention: Vice President, Legal Affairs

                         Telecopier: (514) 383-2500

                         with a copy to: Senior Vice President, Investments
                         Telecopier: (514) 383-2505



<PAGE>


                                     - 55 -


if to Fonds Regional:    FONDS REGIONAL DE SOLIDARITE
                         ILE DE MONTREAL, limited partnership
                         255, St-Jacques Street West
                         3rd Floor
                         Montreal, Quebec
                         H2Y 1M6

                         Attention: Managing Director

                         Telecopier: (514) 845-0625

if to the Corporation:   LAMINES CTEK INC.
                         600 de la Gauchetiere Street West 
                         Suite 1700
                         Montreal, Quebec H3B 4L8

                         Attention:  Chairman and President

                         Telecopier: (514) 398-8055

with a copy in
all cases to:            DONOVAN, LEISURE, NEWTON & IRVINE
                         30 Rockefeller Plaza
                         New York, New York
                         10112

                         Attention: Edward F. Cox, Esq.

                         Telecopier: (212) 632-3315

with a copy in
all cases to:            LAPOINTE ROSENSTEIN
                         1250 Rene-Levesque Blvd. West
                         Suite 1400
                         Montreal, Quebec
                         H3B 5E9

                         Attention: Me Perry Kliot

                         Telecopier: (514) 925-9001



<PAGE>


                                     - 56 -


or at such other  address as the parties may have  previously  indicated  to the
other  parties in writing in  conformity  with the  foregoing.  Any such notice,
request,  demand or other communication shall be deemed to have been received on
the date of delivery if delivered by hand, or the next Business Day  immediately
following the date of transmission  if sent by telecopier.  The original copy of
any  notice  sent by  telecopier  shall be  forwarded  to the other  parties  by
registered mail, receipt return requested.

SECTION 24 - ARBITRATION

24.1 Arbitration.  All disputes or controversies  between the parties in respect
of the  validity,  interpretation  or  performance  of the  provisions  of  this
Agreement shall be definitively  dealt with using the rules of conciliation  and
arbitration of the International Chamber of Commerce, by one or more arbitrators
appointed in  accordance  with said rules,  and to the  exclusion of any courts,
except for  injunctive  relief and any  provisional  remedy,  including  seizure
before  judgment,  which  may be  obtained  from any  court or  tribunal  having
jurisdiction.  Any arbitration  proceeding required pursuant to the terms hereof
shall take place in Montreal,  Quebec and shall be conducted in both the English
and French  language.  The cost of the arbitration  shall be borne in the manner
provided for in the arbitration award.

SECTION 25 - MISCELLANEOUS PROVISIONS

25.1 Press release. Any press release or any public  announcement,  statement or
publicity with respect to the  transaction  contemplated in this Agreement shall
be made only with the prior  consent of the  Shareholders  unless such  release,
announcement,  statement  or  publicity  is  required  by law, in which case the
Shareholder required to make such release, announcement,  statement or publicity
shall use its best efforts to obtain the approval of the other  Shareholders  to
the form,  nature and extent of such  disclosure,  which  approval  shall not be
unreasonably withheld.

25.2  Further  documents.  Each party upon the request of the others,  shall do,
execute, acknowledge and deliver or cause to be done, executed,  acknowledged or
delivered  all such further  acts,  deeds,  documents,  assignments,  transfers,
conveyances, powers of attorney and assurances as may be reasonably necessary or
desirable to effect complete  consummation of the  transactions  contemplated by
this Agreement.

25.3  Successors and assigns.  This  Agreement and the  provisions  hereof shall
enure to the benefit of and be binding  upon the  parties  and their  respective
successors and permitted assigns.

25.4  Transfer  contrary to this  Agreement.  Any  purported  transfer of Shares
contrary to the terms of this Agreement shall be null and void and have no legal
effect.

25.5 Time of the essence. Time shall be of the essence in this Agreement.




<PAGE>


                                     - 57 -


25.6  Counterpart.  No Person shall become a holder of any Shares  without first
having  executed a counterpart  of this  Agreement in  accordance  with Schedule
"25.6" annexed hereto.  Each such  counterpart so executed shall be deemed to be
an original and such  counterparts  together  shall  constitute one and the same
instrument.

25.7  Originals.  This Agreement may be executed in any number of  counterparts,
each of which shall be deemed to be an original, but all of which together shall
constitute one and the same document.

25.8 Termination of Agreement. This Agreement shall terminate automatically upon
the occurrence of any of the following eventualities:

25.8.1    the bankruptcy or dissolution  (whether  voluntary or  involuntary) of
          the Corporation;

25.8.2    all issued and outstanding Shares are held by one Person only; or

25.8.3    by written agreement of all of the Shareholders.

25.9  Language.  The parties hereto state their express wish that this Agreement
as well as all documentation  contemplated  hereby or pertaining hereto or to be
executed in connection herewith be drawn up in the English language; les parties
expriment leur desir  explicite a l'effet que cette  convention de meme que tous
documents  envisages  par les  presentes  ou y ayant trait ou qui seront  signes
relativement aux presentes soient rediges en anglais.

     IN WITNESS  WHEREOF,  the parties  have signed at the place and on the date
first hereinabove mentioned.

COMPOSITECH LTD.                         INDUSTRIES DEVMA INC.


Per:                                     Per:
    ---------------------------------        ----------------------------------
    Jonas Medney

                                         Per:
                                             ----------------------------------



<PAGE>

                                     - 58 -



SOCIETE INNOVATECH DU                    FONDS DE SOLIDARITE DES
GRAND MONTREAL                           TRAVAILLEURS DU QUEBEC (F.T.Q)


Per:                                     Per:
    ---------------------------------        ----------------------------------
         Hubert Manseau


LAMINES CTEK INC.                        FONDS  REGIONAL  DE  SOLIDARITE  ILE DE
                                         MONTREAL,  limited partnership,  by its
                                         general   partner,   Gestion  du  Fonds
                                         Regional de Solidarite  Ile de Montreal
                                         Inc.                                   
                                         

Per:                                     Per:
    ---------------------------------        ----------------------------------
    Louis Riopel                              Danielle Blanchard












STOCK  EXCHANGE  AGREEMENT  MADE AND  ENTERED  INTO IN THE CITY AND  DISTRICT OF
MONTREAL, ON THE 16TH DAY OF OCTOBER, 1997

BY AND AMONG:                           COMPOSITECH LTD., a body corporate, duly
                                        incorporated  according  to the  laws of
                                        the State of  Delaware,  having its head
                                        office and  principal  place of business
                                        in the Hamlet of Hauppauge, State of New
                                        York,

                                        (hereinafter    referred   to   as   the
                                        "Company")

                                        PARTY OF THE FIRST PART

AND:                                    SOCIETE INNOVATECH DU GRAND MONTREAL,  a
                                        body politic, duly constituted according
                                        to An Act respecting  Societe Innovatech
                                        du Grand Montreal,  R.S.Q.,  ch. S-17.2,
                                        having  its head  office  and  principal
                                        place  of   business   in  the  City  of
                                        Montreal, Province of Quebec,

                                        (hereinafter      referred     to     as
                                        "Innovatech")

                                        PARTY OF THE SECOND PART

AND:                                    INDUSTRIES  DEVMA INC.,  a body  politic
                                        and   corporate,    duly    incorporated
                                        according to the Companies Act (Quebec),
                                        having  its head  office  and  principal
                                        place  of   business   in  the  City  of
                                        Montreal, Province of Quebec,

                                        (hereinafter referred to as "Devma")

                                        PARTY OF THE THIRD PART

AND:                                    FONDS DE SOLIDARITE DES  TRAVAILLEURS DU
                                        QUEBEC  (F.T.Q),  a joint stock company,
                                        duly  incorporated  according to the Act
                                        establishing the Fonds de Solidarite des
                                        Travailleurs du Quebec  (F.T.Q),  having
                                        its head office and  principal  place of
                                        business   in  the  City  of   Montreal,
                                        Province of Quebec,

                                        (hereinafter referred to as "Fonds")

                                        PARTY OF THE FOURTH PART



<PAGE>


                                      - 2 -

AND:                                    FONDS  REGIONAL  DE  SOLIDARITE  ILE  DE
                                        MONTREAL, limited partnership, a limited
                                        partnership  organized under the laws of
                                        the    Province   of   Quebec,    herein
                                        represented by Gestion du Fonds Regional
                                        de Solidarite  Ile de Montreal Inc., its
                                        general partner,  having its head office
                                        and  principal  place of business in the
                                        City of Montreal, Province of Quebec,

                                        (hereinafter referred to as "FR")

                                        PARTY OF THE FIFTH PART


SECTION 1  -  PREAMBLE

1.1 WHEREAS  concurrently  with the  execution  of this  Agreement,  Innovatech,
Devma,  Fonds,  FR and the  Company  have  subscribed  for common  shares in the
capital stock of Lamines CTEK Inc. ("Canco");

1.2 WHEREAS the Company has agreed to grant to each of Innovatech,  Devma, Fonds
and FR the right to exchange  their common  shares in the capital stock of Canco
for  common  shares  in the  capital  stock  of the  Company  on the  terms  and
conditions set out in this Stock Exchange Agreement;

1.3 WHEREAS Innovatech,  Devma, Fonds and FR have agreed to grant to the Company
the right to cause  Innovatech,  Devma,  Fonds and FR to exchange  their  common
shares in the capital  stock of Canco for common  shares in the capital stock of
the  Company  on the  terms  and  conditions  set  out in  this  Stock  Exchange
Agreement.

NOW, THEREFORE, THIS AGREEMENT WITNESSETH:


SECTION 2  -  DEFINITIONS

2.1     Definitions. In this Agreement:

2.1.1   "Adjusted  Aggregate Distress Common Shares" shall mean the total number
        of  Common  Shares  which  would be issued  to each  Purchaser  upon the
        exchange  of  its  Total  Distress  Canco  Shares  in  accordance   with
        subsections 3.4 and 3.5 hereof;



<PAGE>


                                          -  3  -

2.1.2   "Adjusted  Aggregate  Initial Common Shares" shall mean the total number
        of  Common  Shares  which  would be issued  to each  Purchaser  upon the
        exchange  of  all  of  its  Initial  Canco  Shares  in  accordance  with
        subsections 3.4 and 3.5 hereof;

2.1.3   "Adjusted  Aggregate  Project Common Shares" shall mean the total number
        of  Common  Shares  which  would be issued  to each  Purchaser  upon the
        exchange  of  its  Total  Project   Canco  Shares  in  accordance   with
        subsections 3.4 and 3.5 hereof;

2.1.4   "Adjusted  Aggregate  Subsequent  Common  Shares"  shall  mean the total
        number of Common Shares which would be issued to each Purchaser upon the
        exchange  of its  Total  Subsequent  Canco  Shares  in  accordance  with
        subsections 3.4 and 3.5 hereof;

2.1.5   "Adjustment  Commencement  Date"  shall  mean  (i) with  respect  to the
        Initial Canco Shares and the Project Canco Shares, the date hereof; (ii)
        with respect to the Distress  Canco  Shares,  the date agreed to between
        the  Purchaser in question and the Company at the same time as the price
        per Common Share provided for in paragraph 2.1.44 hereof is agreed upon,
        failing which,  the date the advance (which  resulted in the issuance of
        such  Distress  Canco  Shares  upon  the  conversion   provided  for  in
        subsection  12.9 of the  Shareholders  Agreement)  was initially made by
        such Purchaser pursuant to Section 12 of the Shareholders Agreement; and
        (iii) with respect to the Subsequent Canco Shares,  the date of issuance
        thereof;

2.1.6   "Agreement" shall mean this Stock Exchange Agreement and all instruments
        supplemental  hereto or in amendment or confirmation  hereof;  "herein",
        "hereof",  "hereto",  "hereunder" and similar expressions mean and refer
        to this Agreement and not to any particular Section, subsection or other
        subdivision;  "Section",  "subsection"  or  other  subdivision  of  this
        Agreement means and refers to the specified Section, subsection or other
        subdivision of this Agreement;

2.1.7   "Average Closing Price Per Common Share" shall mean the weighted average
        closing  price  per  Common  Share  for  the  sixty  trading  (60)  days
        immediately  preceding the date on which the determination  must be made
        on Nasdaq  (Small Cap Market) or if the Common  Shares are not listed on
        Nasdaq  (Small Cap  Market),  on any stock  exchange on which the Common
        Shares  are  listed,  or if the  Common  Shares are not listed on either
        Nasdaq (Small Cap Market) or any stock exchange, in the over-the-counter
        market.  In the event that the Common Shares are listed on more than one
        exchange  (including Nasdaq Small Cap Market), in order to calculate the
        closing  price per Common  Share on each day, the average of the closing
        price per Common Share on all the exchanges will be used;

2.1.8   "Business  Day" shall mean any day, other than a Saturday or Sunday or a
        day on which the principal  commercial banks in the State of New York or
        the Province of Quebec are not open for business  during normal  banking
        hours;



<PAGE>


                                          -  4  -

2.1.9   "Canco" shall have the meaning ascribed thereto in subsection 1.1;

2.1.10  "Canco  Shares" shall mean the Initial  Canco Shares,  the Project Canco
        Shares,  the Distress  Canco  Shares and the  Subsequent  Canco  Shares,
        collectively;

2.1.11  "Capital  Reorganization"  shall  mean (i) any  reclassification  of any
        Common  Shares at any time  outstanding  or change of any Common  Shares
        into  other   shares  or  into  other   securities   or  other   capital
        reorganization   (other   than  a  Share   Reorganization);   (ii)   any
        amalgamation,  consolidation  or merger of the Company  with or into any
        other   corporation  or  other  entity  (other  than  a   consolidation,
        amalgamation or merger which does not result in any  reclassification of
        the  outstanding  Common  Shares or a change of the Common  Shares  into
        other shares or  securities);  (iii) any transfer of the  undertaking or
        assets of the Company as an entirety or  substantially as an entirety to
        another corporation or other entity;

2.1.12  "Charges" shall mean any security interest, hypothec, prior claim, lien,
        charge, pledge, encumbrance,  mortgage, adverse claim or title retention
        agreement of any nature or kind whatsoever;

2.1.13  "Closing" shall mean the closing of any exchange of any Canco Shares for
        Common Shares;

2.1.14  "Closing Date" shall mean the date of each Closing;

2.1.15  "Common Shares" shall mean the Company's common stock having the rights,
        privileges and  preferences as set forth in the Restated  Certificate of
        Incorporation of the Company dated February 18, 1997,  provided however,
        that  in  the  event  of  a  Recapitalization,   "Common  Shares"  shall
        thereafter mean the shares, securities or other property or rights which
        a Purchaser is entitled to receive in  accordance  with  subsection  3.5
        upon the exchange referred to in subsection 3.2 or 3.3;

2.1.16  "Company  SEC  Documents"  shall have the  meaning  ascribed  thereto in
        paragraph 6.1.1;

2.1.17  "Company Shares" shall mean any class of shares of the Company's stock;

2.1.18  "Currency  Exchange Rate" means the noon rate as reported by the Bank of
        Canada, for the conversion of Canadian dollars into US dollars;

2.1.19  "Distress  Canco  Shares"  shall mean the common  shares in the  capital
        stock of Canco issued to any of the Purchasers pursuant to Section 12 of
        the Shareholders Agreement;



<PAGE>


                                          -  5  -

2.1.20  "dollar",  "dollars" and the sign "$" shall, unless otherwise indicated,
        each mean lawful money of the United States;

2.1.21  "Exchange  Act" shall mean the  Securities  Exchange Act of 1934 (United
        States), as amended from time to time;

2.1.22  "Exchange Rate" shall mean at any time, the number of Common Shares that
        each  Purchaser  shall be  entitled to receive for each Canco Share from
        time to time pursuant to subsection 3.4;

2.1.23  "Exchange  Right" shall have the meaning  ascribed thereto in subsection
        3.2;

2.1.24  "Forced  Closing" shall have the meaning  ascribed thereto in subsection
        5.4;

2.1.25  "Forced  Exchange" shall have the meaning ascribed thereto in subsection
        3.3;

2.1.26  "Forced Exchange  Conditions" shall have the meaning ascribed thereto in
        subsection 5.1;

2.1.27  "Forced  Exchange  Notice"  shall have the meaning  ascribed  thereto in
        subsection 5.2;

2.1.28  "Initial Canco Shares" shall mean the 1,066,192  class "A" common shares
        in the  capital  stock of Canco  issued  to the  Purchasers  on the date
        hereof;

2.1.29  "Notice  of  Exchange"  shall  have  the  meaning  ascribed  thereto  in
        subsection 4.1;

2.1.30  "Person" shall mean an individual,  corporation,  company,  partnership,
        trust,  unincorporated  association,  entity with judicial  personality,
        governmental  authority  or any  other  entity  recognized  by  law  and
        pronouns  when they refer to a Person  shall have a  similarly  extended
        meaning;

2.1.31  "Project Canco Shares" shall mean the common shares in the capital stock
        of Canco issued to any of the  Purchasers  pursuant to Section 11 of the
        Shareholders Agreement;

2.1.32  "Purchasers"  shall  mean  Innovatech,  Devma,  Fonds  and  FR  and  all
        transferees  of Canco Shares of  Innovatech,  Devma,  Fonds or FR (other
        than  the  Company)  in  accordance  with  the  Shareholders  Agreement,
        collectively and "Purchaser" shall mean any one of them;

2.1.33  "Purchaser's  Sale Notice"  shall have the meaning  ascribed  thereto in
        subsection 5.3;

2.1.34  "Recapitalization"   shall  have  the   meaning   ascribed   thereto  in
        subsection 3.5;



<PAGE>


                                      - 6 -

2.1.35  "Registration  Rights  Agreement"  shall  mean the  registration  rights
        agreement of even date among the  Purchasers  and the Company  providing
        for the  obligation  of the Company to register the Common Shares of the
        Purchasers;

2.1.36  "Share  Reorganization"  shall mean (i) any issue of  Company  Shares or
        securities  exchangeable  for or convertible  into Company Shares to any
        holders of Common Shares as a stock dividend;  (ii) any  distribution on
        any of its  outstanding  Common  Shares  payable  in  Company  Shares or
        securities  exchangeable for or convertible  into Company Shares;  (iii)
        any subdivision,  redivision or change of its outstanding  Common Shares
        into  a  greater  number  of  Common  Shares;  or  (iv)  any  reduction,
        combination or  consolidation  of its  outstanding  Common Shares into a
        smaller number of Common Shares;

2.1.37  "SEC" shall mean the United Stated Securities and Exchange Commission;

2.1.38  "SEC  Documents"  shall mean the documents filed by the Company with the
        SEC at any time;

2.1.39  "Securities  Act" shall mean the Securities Act of 1933 (United States),
        as amended from time to time;

2.1.40  "Shareholders  Agreement" shall mean the memorandum of agreement of even
        date between the parties  hereto and Canco  setting  forth the terms and
        conditions  which will govern the  relationship  of the  shareholders of
        Canco.

2.1.41  "Special Distribution" shall mean any issue, distribution or dividend to
        any  holders of Common  Shares of any  securities  or other  property or
        rights (other than a cash dividend payable in the ordinary course of the
        Company's business), which does not constitute a Share Reorganization;

2.1.42  "Subsequent  Canco  Shares"  shall mean the common shares in the capital
        stock of Canco to be issued to any of the Purchasers pursuant to Section
        13 of the Shareholders Agreement;

2.1.43  "Total  Distress  Canco  Shares" shall mean the total number of Distress
        Canco Shares  issued to a Purchaser on a given date upon the  conversion
        of any or all of the  advance  made  by such  Purchaser,  the  whole  as
        contemplated in subsection 12.9 of the Shareholders Agreement;

2.1.44  "Total  Distress  Common  Shares" shall mean the quotient  obtained when
        dividing the (i)  aggregate  subscription  price paid by a Purchaser for
        the Distress  Canco  Shares on a given date (being the dollar  amount of
        the advance  made by such  Purchaser  and any interest  accrued  thereon
        which is being  converted  for such  Distress  Canco Shares


<PAGE>


                                      - 7 -

        pursuant to subsection  12.9 of the  Shareholders  Agreement)  converted
        into US dollars at the Currency  Exchange  Rate on the date such advance
        was  initially  made by such  Purchaser  pursuant  to  Section 12 of the
        Shareholders Agreement by (ii) a price per Common Share to be negotiated
        in good faith by such  Purchaser and the Company on or prior to the date
        such advance is made by such  Purchaser.  If,  however,  no agreement is
        reached by the date of such advance, the denominator referred to in (ii)
        above shall be the Average  Closing Price Per Common Share as calculated
        on the date such advance was initially made by such  Purchaser  pursuant
        to Section 12 of the Shareholders  Agreement (the denominator determined
        pursuant to (ii) above or the denominator  determined in accordance with
        the last sentence of this paragraph 2.1.44 being hereinafter referred to
        as the "Distress Price Per Common Share");

2.1.45  "Total  Initial  Common  Shares"  shall mean the quotient  obtained when
        dividing the (i) aggregate subscription price paid by each Purchaser for
        its  Initial  Canco  Shares  converted  into US dollars at the  Currency
        Exchange Rate on that date by (ii) $5.09;

2.1.46  "Total  Project  Canco  Shares"  shall mean the total  number of Project
        Canco Shares  issued to a Purchaser on a given date  pursuant to Section
        11 of the Shareholders Agreement;

2.1.47  "Total  Project  Common  Shares"  shall mean the quotient  obtained when
        dividing the (i) aggregate  subscription price and/or consideration paid
        by a  Purchaser  for the Total  Project  Canco  Shares  on a given  date
        converted into US dollars at the Currency  Exchange Rate on that date by
        (ii) $5.09;

2.1.48  "Total   Subsequent  Canco  Shares"  shall  mean  the  total  number  of
        Subsequent  Canco Shares  issued to a Purchaser on a given date pursuant
        to Section 13 of the Shareholders Agreement;

2.1.49  "Total  Subsequent  Common Shares" shall mean the quotient obtained when
        dividing the (i)  aggregate  subscription  price paid by a Purchaser for
        the Subsequent Canco Shares on a given date converted into US dollars at
        the  Currency  Exchange  Rate on that date by (ii) the  Average  Closing
        Price Per Common Share as determined on the date of the  subscription by
        such Purchaser for such Subsequent Canco Shares (the "Subsequent Average
        Closing Price Per Common Share");

2.1.50  "Voluntary   Closing"  shall  have  the  meaning   ascribed  thereto  in
        subsection 4.1;

2.1.51  "Weighted  Average  Price  Per  Common  Share"  shall  have the  meaning
        ascribed thereto in Schedule 2.1.51;



<PAGE>


                                      - 8 -

SECTION 3 - AUTHORIZATION AND EXCHANGE OF CANCO SHARES

3.1  Authorization.  Prior to the date hereof,  the Company has  authorized  the
exchange and issuance, in accordance with the terms hereof, of up to one million
two hundred thousand (1,200,000) Common Shares.

3.2  Voluntary  Exchange of Canco  Shares.  Subject to the terms and  conditions
hereof,  each Purchaser  shall have the right to exchange,  at any time and from
time to time,  all or part of its Canco Shares for Common Shares at the Exchange
Rate (the "Exchange Right").

3.3 Forced Exchange of Canco Shares. Subject to the terms and conditions hereof,
the  Company  shall have the right to require all (and not less than all) of the
Purchasers  to exchange  all (and not less than all) of their  Canco  Shares for
Common Shares at the Exchange Rate (the "Forced Exchange"),  it being understood
that this right may only be exercised by the Company for all of the Canco Shares
held by all the Purchasers.

3.4 Exchange Rate.  Subject to subsections  3.5 and 3.7, the Company shall issue
to each  Purchaser  upon  delivery by such  Purchaser of (i) each Initial  Canco
Share,  one (1) Common  Share;  (ii) each Project  Canco  Share,  that number of
Common  Shares as is equal to the  quotient  obtained  when  dividing  the Total
Project  Common  Shares of such  Purchaser by the Total  Project Canco Shares of
such Purchaser; (iii) each Distress Canco Share, that number of Common Shares as
is equal to the quotient obtained when dividing the Total Distress Common Shares
of such Purchaser by the Total Distress Canco Shares of such Purchaser; and (iv)
each  Subsequent  Canco Share,  that number of Common  Shares as is equal to the
quotient  obtained  when  dividing the Total  Subsequent  Common  Shares of such
Purchaser by the Total Subsequent  Canco Shares of such Purchaser.  In the event
that Project Canco Shares,  Distress Canco Shares or Subsequent Canco Shares are
issued  on more  than  one  occasion,  the  Exchange  Rate  will  be  determined
separately at the time of each issuance and, as a consequence, the Exchange Rate
may not be the same for all Project Canco Shares,  all Distress  Canco Shares or
all Subsequent Canco Shares.

3.5 Adjustment to the Number of Common Shares. The number of Common Shares to be
issued upon the exchange  referred to in subsection 3.2 or 3.3 shall be adjusted
to take into  account  changes to and  dilutive  events in respect of the Common
Shares occurring during the period from the Adjustment  Commencement  Date until
the  date of  such  exchange.  Such  adjustment  shall  be made  such  that  the
Purchasers  shall be issued  such  number of Common  Shares (or any  security or
other  property or rights such Common  Shares may have become) as shall be equal
to the number of Common  Shares (or such  security  or other  property or rights
which the Common Shares may have become) the  Purchasers  would have been issued
in the aggregate if they had exercised the Exchange  Right or if the Company had
exercised the Forced  Exchange  upon the  Adjustment  Commencement  Date and the
Purchasers had owned such shares from the Adjustment Commencement Date until the
date of the exchange.  For greater clarity,  but without limiting the generality
of the foregoing, if the Company shall undertake a Share Reorganization, Capital
Reorganization  or Special  Distribution  (collectively,  a  "Recapitalization")
prior to


<PAGE>


                                      - 9 -

the issuance of the Common Shares to the Purchasers  upon the exchange  referred
to in  subsection  3.2 or 3.3,  each  Purchaser  shall receive upon the exchange
referred to in subsection  3.2 or 3.3 such number of Common Shares or securities
or other property or rights as such Purchaser would have received following such
Recapitalization  had such Purchaser  been issued its Common Shares  pursuant to
any exchange prior to such  Recapitalization  and had subsequently  participated
fully  in  such  Recapitalization.  The  adjustments  provided  for  herein  are
cumulative and such  adjustments  shall be made  successively  whenever an event
referred to in this subsection 3.5 occurs.

3.6 Officer's  Statement.  Whenever the Exchange Rate is adjusted as provided in
subsection  3.5, the Company shall forthwith send to each Purchaser a statement,
signed by an officer of the Company,  describing in reasonable  detail the facts
giving rise to such adjustment, as well as the new Exchange Rate. This statement
shall be accompanied by a letter from the auditors of the Company confirming the
new Exchange  Rate.  If a dispute  arises with respect to any  adjustment in the
Exchange  Rate,  such  dispute  shall be  settled by  arbitration  in the manner
provided in subsection 8.4 hereof.

3.7  Fractional  Shares.  No  fractional  Common Shares shall be issued upon the
exchange  of the Canco  Shares  pursuant  to  subsection  3.2 or 3.3. In lieu of
issuing any fractional  Common Shares to any Purchaser  upon such exchange,  the
Company shall pay to such Purchaser a cash  adjustment in respect  thereof in an
amount equal to the product  obtained when multiplying the Average Closing Price
Per Common Share  calculated  on the date of the exchange by the fraction of the
Common Share which would otherwise have been issued.

SECTION 4 - EXCHANGE RIGHT

4.1  Voluntary  Closing.  Each  closing of the  exchange of the Canco Shares for
Common Shares pursuant to subsection 3.2 (the "Voluntary Closing") shall be held
at the offices of the Company in Hauppauge, New York, at 10:00 a.m., local time,
fifteen (15) Business Days after receipt by the Company of a properly  completed
and executed  notice of exchange in the form attached  hereto as Schedule  "4.1"
(the "Notice of  Exchange") on behalf of any Purchaser or at such other time and
place upon which the Company and such Purchaser shall mutually agree.

4.2 Delivery.  At each Voluntary Closing,  each Purchaser who has given a Notice
of Exchange shall surrender the certificate or certificates for the Canco Shares
contemplated  therein  duly  endorsed.  Thereupon,  the Company  shall issue and
deliver at such office to such Purchaser a certificate or  certificates  for the
number  of  Common  Shares to which  such  Purchaser  is  entitled  pursuant  to
subsection  3.4. Such exchange shall be deemed to have been made at the close of
business on the date of receipt by the Company of the Notice of Exchange and the
Purchaser entitled to receive Common Shares issuable upon such exchange shall be
treated for all purposes as the  record-holder of such Common Shares on the date
of receipt by the Company of the Notice of Exchange.



<PAGE>


                                     - 10 -

4.3 Conditions  Precedent to Voluntary Closing. The obligation of each Purchaser
to proceed  with each  Voluntary  Closing  is subject to each of the  conditions
hereinbelow  set forth being  satisfied  as of the Closing Date all of which are
agreed  to be  material  and are  inserted  for the  exclusive  benefit  of such
Purchaser,  and may be  waived in whole or in part by such  Purchaser,  provided
that any waiver to be effective must be in writing:

4.3.1   the  representations  and  warranties  of the Company  contained in this
        Agreement shall be true and correct in all respects as if made at and as
        of the date of such Closing;

4.3.2   the Company shall have complied with all its covenants,  obligations and
        agreements contained in this Agreement;

4.3.3   provided that the Notice of Exchange contemplates the exchange of all of
        such Purchaser's  Canco Shares,  such Purchaser shall have been released
        from all  guarantees  furnished by it on behalf of Canco and Canco shall
        have repaid to such  Purchaser all amounts  loaned by such  Purchaser to
        Canco,  together with all interest  accrued thereon prior to the Closing
        Date;

4.3.4   provided that the Notice of Exchange contemplates the exchange of all of
        such Purchaser's Canco Shares, the Company and Canco shall have released
        such  Purchaser  from all claims which they or either of them has or may
        have against such Purchaser for matters  arising out of its  association
        with Canco prior to the Closing Date;

4.3.5   the Company shall have furnished to such Purchaser an opinion  addressed
        to it and dated the date of such Closing from Donovan  Leisure  Newton &
        Irvine or other United States counsel to the Company  acceptable to such
        Purchaser,  covering  substantially  the same matters as were covered in
        the opinion  furnished  by such  counsel to the  Purchasers  on the date
        hereof;

4.3.6   the  Company  shall  have  furnished  to  such  Purchaser  an  officer's
        certificate  certifying that the  representations  and warranties of the
        Company contained in this Agreement are true and correct in all respects
        as if made at and as of the date of such Closing and confirming that the
        Company has complied with all its covenants,  obligations and agreements
        contained in this Agreement;

4.3.7   the Company  shall have  delivered  to such  Purchaser  all consents and
        approvals  of  all  Persons   required  in  order  to   consummate   the
        transactions  contemplated  by the exchange set forth in subsection  3.2
        and this Section 4. In addition,  and without limiting the generality of
        the  foregoing,  the consents of the  ministries of the  governments  of
        Quebec  and  Canada  responsible  for  the  financial  assistance  to be
        provided  to  Canco  by  the  Entente  Auxiliaire  Canada-Quebec  sur le
        developpement  industriel  (1991)  pursuant to a letter  agreement dated
        April 22, 1997 and accepted by


<PAGE>


                                     - 11 -

        Canco on May 19, 1997 (the  "Entente  Canada-Quebec  Consents")  and the
        consent  of any  lender  of Canco  shall  have  been  delivered  to such
        Purchaser; and

4.3.8   if a  demand  registration  in  accordance  with  subsection  4.1 of the
        Registration Rights Agreement is requested by such Purchaser within five
        (5)  Business  Days  following  receipt by the  Company of the Notice of
        Exchange,  the  Company  shall have filed all  appropriate  registration
        statements   or  resale   registration   statements   required   by  the
        Registration Rights Agreement in connection with the Common Shares to be
        issued to such  Purchaser  upon the exercise of the  Exchange  Right and
        same shall have been declared effective.

4.4 Failure to Satisfy Conditions  Precedent to Voluntary Closing.  In the event
that any of the  conditions  precedent set forth in subsection  4.3 hereof shall
not have been fulfilled  and/or performed as of the Closing Date, each Purchaser
may, at its option, either (i) advise the Company that it shall not proceed with
the  exchange of its Canco Shares as  contemplated  in the Notice of Exchange or
(ii)  proceed  with the  exchange of such Canco  Shares,  in either case without
prejudice to such Purchaser's rights, recourses and remedies.

4.5  Failure  to Satisfy  Certain  Condition  Precedent  to  Voluntary  Closing.
Notwithstanding  the  provisions of  subsection  4.4, in the event that the only
condition  precedent  not to have  been  fulfilled  and/or  performed  as of the
Closing Date is the condition  precedent set forth in paragraph 4.3.8, then each
of the  Purchasers  may, at its option,  either (i) proceed with the exchange of
its Canco  Shares,  without  prejudice to its rights,  recourses and remedies or
(ii)  postpone  the Closing  Date until this  condition  precedent  is fulfilled
and/or performed, provided that if same is not fulfilled and/or performed within
90 days of the  original  Closing  Date,  then each of the  Purchasers  shall be
entitled to exercise either of the options set forth in subsection 4.4.

SECTION 5 - FORCED EXCHANGE

5.1 Conditions to Exercise Forced Exchange.  The Company shall have the right to
exercise  the Forced  Exchange  only if the  following  conditions  (the "Forced
Exchange  Conditions")  are met at the  time  the  Forced  Exchange  Notice  (as
hereinafter  defined)  is  given,  at the time a  Purchaser's  Sale  Notice  (as
hereinafter defined), if any, is given and on the Closing Date:

5.1.1   the  Average  Closing  Price Per  Common  Share is at least  150% of the
        Weighted Average Price Per Common Share in respect of each Purchaser;

5.1.2   Canco's  manufacturing  facility in Montreal,  Quebec has been completed
        and is operating at its normal capacity during the immediately preceding
        three  consecutive  months,  normal  capacity for any three month period
        being both  manufacturing  and  shipping  of  2,475,000  square  feet of
        laminates during such three month period in


<PAGE>


                                     - 12 -

        response  to firm  orders  received  by Canco in the  normal  course  of
        business justifying the manufacturing of such quantity of laminates;

5.2 Notice of Forced  Exchange.  Should the  Company  wish to require all of the
Purchasers to exchange all of their Canco Shares for Common Shares,  it shall be
obliged to provide the  Purchasers  with a notice to that  effect  (the  "Forced
Exchange  Notice")  together  with  evidence  that the  conditions  set forth in
paragraphs 5.1.1 and 5.1.2 have been met on that day.

5.3 Purchaser's  Sale.  Each of the Purchasers  shall have fifteen (15) Business
Days from receipt of the Forced  Exchange  Notice in which to notify the Company
(the  "Purchaser's  Sale Notice") that it wishes to sell all or a portion of its
Common Shares (including,  without limitation, the Common Shares to be issued to
such  Purchaser  upon the Forced  Exchange) at a price per Common Share at least
equal to the Average  Closing  Price Per Common Share  calculated on the date of
such  Purchaser's  Sale Notice.  In the event that any Purchaser so notifies the
Company,  the Company shall be obliged to purchase for  cancellation  or cause a
third party to purchase  such Common  Shares in the manner  provided for in this
Section 5.

5.4 Forced  Closing.  The closing of the exchange of the Canco Shares for Common
Shares  pursuant to subsection 5.1 (the "Forced  Closing")  shall be held at the
offices of the Company in Hauppauge, New York, at 10:00 a.m., local time, twenty
(20) Business Days after receipt by the Purchasers of the Forced Exchange Notice
or at such other time and place upon which the Company and the Purchasers  shall
mutually agree.

5.5 Condition  Precedent to Forced Closing.  The obligation of the Purchasers to
proceed with the Forced Closing is subject to each of the conditions hereinbelow
set forth being  satisfied  as of the Closing Date all of which are agreed to be
material and are inserted for the exclusive benefit of the Purchasers and may be
waived in whole or in part by the  Purchasers,  provided  that any  waiver to be
effective must be in writing:

5.5.1   the  representations  and  warranties  of the Company  contained in this
        Agreement shall be true and correct in all respects as if made at and as
        of the date of the Closing;

5.5.2   the Company shall have complied with all its covenants,  obligations and
        agreements contained in this Agreement;

5.5.3   the Purchasers shall have been released from all guarantees furnished by
        them on  behalf  of Canco and  Canco  shall  have  repaid to each of the
        Purchasers all amounts loaned by such Purchaser to Canco,  together with
        all interest accrued thereon prior to the Closing Date;

5.5.4   the Company and Canco shall have released the Purchasers from all claims
        which they have or either of them has or may have against the Purchasers
        or any of them for matters arising out of their  association  with Canco
        prior to the Closing Date;



<PAGE>


                                     - 13 -

5.5.5   the Company shall,  if required by any Purchaser in accordance with such
        Purchaser's  Sale  Notice,  purchase for  cancellation  or cause a third
        party to purchase  that number of Common  Shares held by such  Purchaser
        (including,  without limitation,  the Common Shares to be issued to such
        Purchaser  upon the Forced  Exchange) as is set out in such  Purchaser's
        Sale  Notice at a price per Common  Share at least  equal to the Average
        Closing  Price  Per  Common  Share   calculated  on  the  date  of  such
        Purchaser's Sale Notice. The purchase price for such Common Shares shall
        be  payable in cash on the  Closing  Date  concurrently  with the Forced
        Closing;

5.5.6   the Company shall have furnished to the Purchasers an opinion  addressed
        to them and dated the date of the Closing from Donovan  Leisure Newton &
        Irvine or other United States counsel to the Company  acceptable to such
        Purchasers,  covering  substantially the same matters as were covered in
        the opinion  furnished  by such  counsel to the  Purchasers  on the date
        hereof;

5.5.7   the  Company  shall  have  furnished  to  the  Purchasers  an  officer's
        certificate  (i) certifying that the  representations  and warranties of
        the  Company  contained  in this  Agreement  are true and correct in all
        respects  as if  made  at  and as of  the  Closing  Date  and  that  the
        conditions set forth in paragraphs 5.1.1 and 5.1.2 hereof continue to be
        true and correct as of the  Closing  Date and (ii)  confirming  that the
        Company has complied with all its covenants,  obligations and agreements
        contained in this Agreement;

5.5.8   the Company  shall have  delivered  to the  Purchasers  all consents and
        approvals  of  all  Persons   required  in  order  to   consummate   the
        transactions  contemplated by the Forced Exchange, each Purchaser's Sale
        Notice  and this  Section  5. In  addition,  and  without  limiting  the
        generality of the foregoing,  the Entente Canada-Quebec Consents and the
        consent  of any  lender  of  Canco  shall  have  been  delivered  to the
        Purchasers; and

5.5.9   if a  demand  registration  in  accordance  with  subsection  4.1 of the
        Registration Rights Agreement is requested by such Purchaser within five
        (5) Business Days following  receipt of the Forced Exchange Notice,  the
        Company  shall have filed all  appropriate  registration  statements  or
        resale  registration  statements  required  by the  Registration  Rights
        Agreement  in  connection  with the Common  Shares to be issued upon the
        Forced Exchange and same shall have been declared effective.

5.6 Failure to Satisfy Conditions Precedent to Forced Closing. In the event that
any of the conditions  precedent set forth in  subsections  5.5 hereof shall not
have  been  fulfilled  and/or  performed  as of the  Closing  Date,  each of the
Purchasers may, at its option,  either (i) advise the Company that it refuses to
proceed  with the exchange of its Canco Shares or (ii) proceed with the exchange
of its Canco Shares, in either case, without prejudice to its rights,  recourses
and remedies.  In the event,  however, that one or more but less than all of the
Purchasers  exercises the option set forth in (i) above,  then the Company shall
have the right not to proceed with the



<PAGE>


                                     - 14 -

Closing of the Forced Exchange of the Canco Shares held by the other  Purchasers
who wished to proceed  therewith,  in which case such other  Purchasers shall be
deemed to have exercised the option set forth in (i) above.

5.7  Failure  to  Satisfy  Certain   Condition   Precedent  to  Forced  Closing.
Notwithstanding the first sentence of subsection 5.6, in the event that the only
condition  precedent  not to have  been  fulfilled  and/or  performed  as of the
Closing Date is the condition precedent set forth in paragraph 5.5.9 , then each
of the  Purchasers  may, at its option,  either (i) proceed with the exchange of
its Canco Shares,  without prejudice to its rights,  recourses and remedies;  or
(ii)  postpone  the Closing  Date until this  condition  precedent  is fulfilled
and/or performed, provided that if same is not fulfilled and/or performed within
90 days of the  original  Closing  Date,  then each of the  Purchasers  shall be
entitled  to exercise  either of the options set forth in the first  sentence of
subsection 5.6. In the event, however, that one or more but less than all of the
Purchasers  exercises the option set forth in (i) above,  then the Company shall
have the right not to proceed  with the  Closing of the Forced  Exchange  of the
Canco  Shares held by the other  Purchasers  who wish to proceed  therewith,  in
which case such other  Purchasers  shall be deemed to have  exercised the option
set forth in (ii) above.

5.8  Delivery.  At the  Forced  Closing,  the  Purchasers  shall  surrender  the
certificates representing all of the Canco Shares, duly endorsed. Thereupon, the
Company shall issue and deliver to the Purchasers certificates for the number of
Common Shares to which the Purchasers are entitled  pursuant to subsection  3.4.
Such exchange  shall be deemed to have been made at the close of business on the
date  of  receipt  by the  Purchasers  of the  Forced  Exchange  Notice  and the
Purchasers  shall be treated  for all  purposes  as the  record-holders  of such
Common Shares on the date of receipt by the  Purchasers  of the Forced  Exchange
Notice.  In addition,  in the event that any  Purchaser has provided the Company
with its  Purchaser's  Sale Notice,  such  Purchaser  shall also  surrender  the
certificates representing all of the Common Shares which it wishes to sell, duly
endorsed, against payment of the purchase price therefor.

SECTION 6  REPRESENTATIONS, WARRANTIES, ACKNOWLEDGEMENTS
                  AND COVENANTS OF THE COMPANY

6.1 Representations  and Warranties.  The Company hereby represents and warrants
to each of the Purchasers, as of the date hereof, the following:

6.1.1   Public Filings. The Company has delivered to the Purchasers accurate and
        complete  copies   (excluding   copies  of  exhibits)  of  each  report,
        registration  statement  (on a form other than Form S-8) and  definitive
        proxy  statement  filed by the Company with the SEC between July 2, 1996
        and the date the  representation  or warranty is made (the  "Company SEC
        Documents"). As of the time it was filed with the SEC (or, if amended or
        superseded by a filing prior to the date of this Agreement,  then on the
        date of such filing):  (i) each of the Company SEC Documents complied in
        all material respects with the applicable requirements of the Securities
        Act or the Exchange Act,



<PAGE>


                                     - 15 -

        as the case may be; and (ii) none of the Company SEC Documents contained
        any untrue  statement of a material  fact or omitted to state a material
        fact  required to be stated  therein or  necessary  in order to make the
        statements  therein,  in the light of the circumstances under which they
        were made, not misleading.

6.1.2   Financial  Statements.  The  consolidated,   if  applicable,   financial
        statements  contained in the Company SEC  Documents:  (i) complied as to
        form in all material  respects with the published  rules and regulations
        of the SEC  applicable  thereto;  (ii) were prepared in accordance  with
        generally accepted  accounting  principles applied on a consistent basis
        throughout the periods covered,  except as may be indicated in the notes
        to such financial  statements and (in the case of unaudited  statements)
        as  permitted  by Form  10-Q  of the  SEC,  and  except  that  unaudited
        financial statements may not contain footnotes and are subject to normal
        and recurring year-end audit  adjustments;  and (iii) fairly present the
        financial position of the Company as of the respective dates thereof and
        the  consolidated,  if applicable,  results of operations of the Company
        for the periods covered thereby.

6.1.3   Organization,  Good  Standing  and  Qualification.   The  Company  is  a
        corporation duly organized, validly existing, and in good standing under
        the laws of the  State of  Delaware.  The  Company  has full  power  and
        authority to own and operate its properties and assets,  and to carry on
        its business as  presently  conducted  and as  presently  proposed to be
        conducted.

6.1.4   Corporate Power. The Company has all requisite legal and corporate power
        and authority to execute and deliver this Agreement and to carry out and
        perform  its  obligations  under  the terms of this  Agreement.  Without
        limiting the  generality of the foregoing,  all corporate  action on the
        part of the Company,  its directors and  shareholders  necessary (i) for
        the authorization, execution, delivery and performance of this Agreement
        by the Company, (ii) for the authorization, issuance and delivery of the
        Common Shares  pursuant to this Agreement and (iii) for the purchase for
        cancellation  by the  Company  or the  sale to the  third  party of each
        Purchaser's Common Shares in connection with its Purchaser's Sale Notice
        has been taken prior to the execution hereof.

6.1.5   Offering  Valid.  Assuming  the  accuracy  of  the  representations  and
        warranties of the Purchasers  contained in Section 7 hereof,  the offer,
        sale and issuance of the Common Shares  pursuant to this Agreement is or
        will be exempt from the registration  requirements of the Securities Act
        and all state  "blue sky" laws or has been or will have been  registered
        or   qualified   under  the   registration,   permit  or   qualification
        requirements of all applicable federal and state securities laws.

6.1.6   Binding  Agreement.  This Agreement,  when executed and delivered by the
        Company, shall constitute a valid and binding obligation of the Company,
        enforceable in



<PAGE>


                                     - 16 -


        accordance  with  its  terms,  subject  to laws of  general  application
        affecting  creditors' rights and the exercise of judicial  discretion in
        accordance with general equitable principles.

6.1.7   Issuance of Common  Shares.  The issuance of Common  Shares  pursuant to
        this  Agreement is and will not be subject to any  preemptive  rights or
        rights of first refusal.  When issued in compliance  with the provisions
        of this Agreement and the Restated  Certificate of  Incorporation of the
        Company dated  February 18, 1997, as amended,  the Common Shares will be
        validly issued,  fully paid and non-assessable,  and will be free of all
        Charges and restrictions on transfer other than restrictions on transfer
        under state and/or federal  securities  laws at the time a transfer by a
        Purchaser is proposed.

6.1.8   Consents. No consent,  approval,  authorization,  order, registration or
        qualification  of or with any  federal  or state  court or  governmental
        agency or body or any Person is required to enter into this Agreement or
        for the consummation by the Company of the transactions  contemplated by
        this Agreement, except such consents, approvals, authorizations, orders,
        registrations or qualifications  which have been obtained by the Company
        prior to the date hereof;

6.1.9   Compliance  with  Laws.  The  Company  is not in  violation  of any law,
        ordinance,  administrative  or governmental  rule or regulation or court
        decree  applicable  to it,  and is not in  violation  with  any  term or
        condition  of,  and has not  failed  to  obtain,  any  license,  permit,
        franchise  or  other   administrative   or  governmental   authorization
        necessary  to the  ownership  of its  property  or to the conduct of its
        business,   which  violation,   non-compliance  or  failure  to  obtain,
        individually   or  in  the  aggregate,   would   adversely   affect  the
        consummation  by the Company of the  transactions  contemplated  by this
        Agreement;

6.1.10  Compliance  with Other  Instruments.  The execution and delivery of this
        Agreement  and the  fulfilment  of the terms  hereof do not  result in a
        breach of, do not conflict  with, and do not constitute a default under,
        whether  after  notice  or  lapse  of  time,  (i) any  statute,  rule or
        regulation applicable to the Company; (ii) any court judgment, decree or
        order  binding  the  Company;  or (iii) the  constituent  documents  and
        by-laws of the Company.

6.1.11  Reservation  of Stock.  The Company  has  reserved up to one million two
        hundred thousand (1,200,000) Common Shares for issuance hereunder.

6.1.12  Brokers or Finders. The Purchasers have not incurred and will not incur,
        directly or  indirectly,  as a result of any action taken by the Company
        any  liability  for  any  brokerage  fees,  finder's  fees,  or  agents'
        commissions or other similar charges in connection with this Agreement.



<PAGE>


                                     - 17 -

6.2     Covenants of the Company. The Company hereby covenants as follows:

6.2.1   SEC  Documents.  As soon as  practicable  after  the  filing  of any SEC
        Documents,  and in any event  within  twenty (20) days  thereafter,  the
        Company will furnish each of the Purchasers with such SEC Documents;

6.2.2   Reservation  of Stock.  So long as any Canco Shares remain  outstanding,
        the Company  will at all times  reserve and keep  available,  solely for
        issuance  and delivery  upon the  exercise of the Exchange  Right or the
        Forced Exchange,  all Common Shares issuable from time to time upon such
        exchange;

6.2.3   Listing of Shares.  Promptly  after the issuance of the Common Shares to
        any of the  Purchasers  pursuant  to this  Agreement,  if the  Company's
        securities  are publicly  traded,  the Company  shall take all necessary
        action to list such Common Shares,  to the extent not already listed, on
        the Nasdaq  Small Cap Market and on such other  securities  exchange  or
        over-the-counter market where the Company's securities are listed;

6.2.4   Securities  Act  Exemption.  The Company  shall use its best  efforts to
        cause the  issuance of the Common  Shares to any  Purchaser  pursuant to
        this Agreement to be made pursuant to such exemption or exemptions  from
        registration under the Securities Act as may be reasonably  requested by
        such Purchaser;

6.2.5   Notice and  Information  Rights.  The Company shall from the date hereof
        deliver to each Purchaser such information and notices as the Company is
        required  to deliver  to the  holders  of Common  Shares of the  Company
        pursuant to the Company's  Restated  Certificate of Incorporation  dated
        February 18, 1997, as amended, or otherwise.

6.2.6   Declaration  of  Dividends.  The Company shall at least ninety (90) days
        prior to the declaration of any dividend (other than a stock  dividend),
        advise each Purchaser or same in writing.

6.2.7   Recapitalization.  The Company  shall at least ninety (90) days prior to
        any Recapitalization, advise each Purchaser of same in writing.

SECTION 7 - REPRESENTATIONS, WARRANTIES AND ACKNOWLEDGEMENTS OF THE PURCHASERS

7.1  Representation  and Warranties.  Each Purchaser  hereby,  severally and not
jointly and severally, represents and warrants to the Company as follows:

7.1.1   Investment. In each case, it is acquiring the right to acquire, and will
        acquire,  Common  Shares as provided in this  Agreement,  as well as any
        share it may acquire from another Purchaser,  for investment for its own
        account (or for the account of any


<PAGE>


                                     - 18 -


        of the other  Purchasers),  and not with the view to,  or for  resale in
        connection with, any distribution thereof.

7.1.2   Title to Canco Shares. It is upon the date hereof the owner of record of
        its Canco  Shares and shall be upon each  Closing  Date the owner  (both
        beneficially and of record) of its Canco Shares.  It will have upon each
        Closing  Date  good and  marketable  title to the Canco  Shares  and the
        absolute  right,  power and  capacity to transfer  and deliver the Canco
        Shares to the Company pursuant to this Agreement,  free and clear of all
        Charges.

7.1.3   Brokers or Finders.  The Company  has not  incurred  and will not incur,
        directly  or  indirectly,  as a  result  of any  action  taken  by  such
        Purchaser any brokerage  fees,  finder's  fees,  agents'  commissions or
        other similar charges in connection with this Agreement.

7.2     Acknowledgements.   Each   Purchaser    hereby   makes   the   following
        acknowledgements:

7.2.1   Registration.  It understands that neither the right to acquire, nor any
        acquisition of, Common Shares as provided in this Agreement has been, or
        will be,  registered or qualified  under the Securities Act or under any
        applicable  U.S.  state   securities   laws,  in  reliance  on  specific
        exemptions  from the  registration  provisions of the Securities Act and
        such laws, the  availability of which depends upon,  among other things,
        the bona fide nature of its  investment  intent and the  accuracy of the
        other  representations  and  acknowledgments  set forth in this  Section
        7.1.1.

7.2.2   Non-transferability.  It  acknowledges  that any Common Shares  actually
        acquired  pursuant  to this  Agreement  must be held by it  indefinitely
        unless a subsequent  disposition  thereof is registered and/or qualified
        under the Securities Act and applicable  U.S. state  securities laws or,
        in the opinion of Purchaser's  counsel  reasonably  satisfactory  to the
        Company, exempt from such registration and/or qualification.

7.2.3   Accredited Investor.  It is an "accredited  investor" within the meaning
        of Rule 501 under the Securities Act.

7.2.4   Legends. It understands that the certificates representing Common Shares
        will bear a legend containing the restrictions referred to in paragraphs
        7.1.1 and 7.1.2 above.

SECTION 8  -  GENERAL PROVISIONS

8.1 Governing Law. This Agreement  shall be governed in all respects by the laws
of the State of New York as they are applied to  agreements  entered into in New
York between New York residents and performed entirely within New York.


<PAGE>


                                     - 19 -


8.2 Further  Documents.  Each party upon the  request of the  others,  shall do,
execute, acknowledge and deliver or cause to be done, executed,  acknowledged or
delivered  all such further  acts,  deeds,  documents,  assignments,  transfers,
conveyances, powers of attorney and assurances as may be reasonably necessary or
desirable to effect complete  consummation of the  transactions  contemplated by
this Agreement.

8.3 Successors and Assigns.  The provisions hereof shall enure to the benefit of
and be binding upon the parties hereto and their respective successors, assigns,
heirs, executors and administrators.  Notwithstanding the foregoing, the Company
shall not be entitled to assign its rights hereunder.  The parties hereto hereby
confirm that each transferee of any Canco Shares shall benefit from the Exchange
Rights  contemplated in this Agreement  provided that the transfer of such Canco
Shares was made in conformity with the Shareholders Agreement.

8.4 Arbitration. All disputes or controversies between the parties in respect of
the validity,  interpretation or performance of the provisions of this Agreement
shall be definitively dealt with using the rules of conciliation and arbitration
of the International  Chamber of Commerce,  by one or more arbitrators appointed
in accordance  with said rules,  and to the exclusion of any courts,  except for
any  injunctive  relief and any  provisional  remedy,  including  seizure before
judgment or attachment,  which may be obtained from any court or tribunal having
jurisdiction.  Any arbitration  proceeding required pursuant to the terms hereof
shall  take  place in New  York,  New York and  shall be  conducted  in both the
English and French language.  The cost of the arbitration  shall be borne in the
manner provided for in the arbitration award.

8.5  Notices.   All  offers,   acceptances,   rejections,   notices,   requests,
authorizations,   permissions,  directions,  demands  and  other  communications
hereunder  shall be given  in  writing  and  shall  be given by  telecopier,  or
delivered by hand, to the other parties at the following addresses:

if to Devma:              INDUSTRIES DEVMA INC.
                          600 de la Gauchetiere Street West
                          Suite 1700
                          Montreal, Quebec H3B 4L8

                          Attention: President

                          Telecopier: (514) 395-8055



<PAGE>


                                     - 20 -

if to Innovatech:         SOCIETE INNOVATECH DU GRAND MONTREAL
                          2020 University Avenue
                          Suite 1527
                          Montreal, Quebec
                          H3A 2A5

                          Attention: President and Chief Executive Officer

                          Telecopier: (514) 864-4220

if to Fonds:              FONDS DE SOLIDARITE DES TRAVAILLEURS
                          DU QUEBEC (F.T.Q.)
                          8717 Berri Street
                          Montreal, Quebec
                          H2M 2T9

                          Attention: Vice President, Legal Affairs

                          Telecopier: (514) 383-2500

                          with a copy to: Senior Vice President, Investments

                           Telecopier: (514) 383-2505

if to FR:                 FONDS REGIONAL DE SOLIDARITE ILE DE
                          MONTREAL, limited partnership
                          255 St-Jacques Street West
                          3rd Floor
                          Montreal, Quebec
                          H2Y 1M6

                          Attention: Managing Director

                          Telecopier: (514) 845-0625



<PAGE>


                                     - 21 -



if to the Company:        COMPOSITECH LTD.
                          120 Ricefield Lane
                          Hauppauge, New York
                          11788-2008

                          Attention: the President

                          Telecopier: (516) 436-5203

with a copy
in all cases to:          LAPOINTE ROSENSTEIN
                          1250 Rene-Levesque Blvd. West
                          Suite 1400
                          Montreal, Quebec
                          H3B 5E9

                          Attention: Me Perry Kliot

                          Telecopier: (514) 925-9001

with a copy
in all cases to:          DONOVAN LEISURE NEWTON & IRVINE
                          30 Rockefeller Plaza
                          New York, New York
                          10112

                          Attention: Edward F. Cox, Esq.

                          Telecopier: (212) 632-3315

or at such other  address as the parties may have  previously  indicated  to the
other  parties in writing in  conformity  with the  foregoing.  Any such notice,
request,  demand or other communication shall be deemed to have been received on
the date of delivery if delivered by hand, or the next Business Day  immediately
following the date of transmission  if sent by telecopier.  The original copy of
any  notice  sent by  telecopier  shall be  forwarded  to the other  parties  by
registered mail, receipt return requested.

8.6 Time of the Essence. Time shall be of the essence in this Agreement.

8.7 Delays.  When calculating the period of time within which or following which
any act is to be done or step taken pursuant to this Agreement, the day which is
the reference day in  calculating  such period shall be excluded.  If the day on
which such delay expires is not a Business Day, then the delay shall be extended
to the next succeeding Business Day.






<PAGE>


                                     - 22 -


8.8 Entire Agreement;  Amendment.  This Agreement and the Shareholders Agreement
and the other documents delivered pursuant hereto constitute the full and entire
understanding and agreement among the parties with regard to the subjects hereof
and  thereof,  and no party  shall be liable or bound to any other  party in any
manner by any warranties,  representations  or covenants  except as specifically
set forth herein or therein.  In the event that any provision of this  Agreement
conflicts with any provision of the Shareholders Agreement, the former provision
shall prevail.  Except as expressly provided herein,  neither this Agreement nor
any term hereof may be amended, other than by a written instrument signed by all
the parties hereto.

8.9 Gender.  Any  reference in this  Agreement to any gender shall  include both
genders and the neutral,  and words used herein  importing  the singular  number
only shall include the plural and vice versa.

8.10 Headings.  The division of this Agreement  into Sections,  subsections  and
other  subdivisions,  and the  insertion  of  headings  are for  convenience  of
reference  only and  shall not  affect or be  utilized  in the  construction  or
interpretation of this Agreement.

8.11 Waiver. Any waiver, permit, consent or approval of any kind or character on
the part of any party of any breach or  default  under  this  Agreement,  or any
waiver  on the  part  of any  party  of any  provisions  or  conditions  of this
Agreement,  must be in  writing  and  shall  be  effective  only  to the  extent
specifically  set  forth  in such  writing.  All  remedies,  either  under  this
Agreement or by law or otherwise  afforded to any party, shall be cumulative and
not alternative.

8.12  Preamble.  The  preamble  hereof  shall  form  an  integral  part  of this
Agreement.

8.13 Counterparts. This Agreement may be executed in any number of counterparts,
each of which shall be deemed to be an original, but all of which together shall
constitute one and the same document.

8.14 Severability.  In the event that any provision of this Agreement becomes or
is declared by a court of competent jurisdiction to be illegal, unenforceable or
void,  this  Agreement  shall  continue  in full force and effect  without  said
provision.

     IN WITNESS  WHEREOF,  the parties  have signed at the place and on the date
first hereinabove mentioned.


INDUSTRIES DEVMA INC.                        FONDS DE SOLIDARITE DES
                                             TRAVAILLEURS DU QUEBEC (F.T.Q.)


Per:                                         Per:
    ---------------------------                  ---------------------------



<PAGE>


                                     - 23 -


Per:
    ---------------------------


SOCIETE INNOVATECH DU GRAND                  FONDS REGIONAL DE SOLIDARITE
MONTREAL                                     ILE DE MONTREAL,  limited
                                             partnership,  by its general 
                                             partner, Gestion du Fonds
                                             Regional de Solidarite Ile
                                             de Montreal Inc.


Per: /s/Hubert Manseau                       Per: /s/Danielle Blanchard
    ---------------------------                  ---------------------------
    Hubert Manseau                               Danielle Blanchard


COMPOSITECH LTD.


Per: /s/Jonas Medney
    ---------------------------
    Jonas Medney





SALES  AGENCY AND  MARKETING  AGREEMENT  MADE AND  ENTERED  INTO IN THE CITY AND
DISTRICT OF MONTREAL, ON THE 16TH DAY OF OCTOBER, 1997

BY AND BETWEEN:   LAMINES  CTEK  INC.,  a  body  politic  and  corporate,   duly
                  incorporated  according  to the Canada  Business  Corporations
                  Act, having its head office and principal place of business in
                  the City of Montreal, Province of Quebec,

                  (hereinafter referred to as the "Corporation")

                  PARTY OF THE FIRST PART

AND:              COMPOSITECH   LTD.,  a  body  corporate,   duly   incorporated
                  according  to the laws of the State of  Delaware,  having  its
                  head office and  principal  place of business in the Hamlet of
                  Hauppauge, State of New York,

                  (hereinafter referred to as the "Agent")

                  PARTY OF THE SECOND PART

SECTION 1 - PREAMBLE

1.1 WHEREAS the Agent is engaged in the business of  developing,  manufacturing,
marketing and selling Agent's and JV's Products (as hereinafter defined);

1.2 WHEREAS the Corporation will be engaged in the business of manufacturing and
selling Canco Products (as hereinafter defined);

1.3 WHEREAS the Agent's and JV's Products and the Canco  Products are similar in
nature and the Agent has represented to the Corporation that it is familiar with
the market for the Canco Products in the Territory (as hereinafter  defined) and
is qualified and prepared to market and sell the Canco  Products  throughout the
Territory for the mutual benefit of both parties;

1.4 WHEREAS  the parties  hereto are  desirous of entering  into this  Agreement
whereby the Agent shall act as the exclusive  sales agent of the Corporation and
shall solicit orders on its behalf for the Canco Products within the Territory.

NOW THEREFORE THE PARTIES HAVE AGREED AS FOLLOWS:

<PAGE>

                                      - 2 -

SECTION 2 - DEFINITIONS

2.1     Definitions. In this Agreement:

2.1.1   "Affiliate"  has the  meaning  ascribed  thereto in the Canada  Business
        Corporations  Act;  however,  the  parties  shall  not be  deemed  to be
        "Affiliates" of one another for the purposes of this Agreement;

2.1.2   "Agent Approval" has the meaning ascribed thereto at subsection 4.6;

2.1.3   "Agent Determination" has the meaning ascribed thereto at subsection 
        4.6;

2.1.4   "Agent's Bad Debts" means the aggregate annual amount of all accounts or
        notes receivable related to the sale, in North America,  of any Products
        manufactured  by the Agent or any of its  Affiliates  at Agent's  Plants
        that are reasonably considered uncollectible;

2.1.5   "Agent's and JV's Plant(s)" means any  manufacturing  plant of laminates
        for printed wiring boards and all other uses owned, in whole or in part,
        by the Agent, its Affiliates or Joint Ventures;

2.1.6   "Agent's  Plant(s)"  means  any  manufacturing  plant of  laminates  for
        printed wiring boards and all other uses owned,  in whole or in part, by
        the Agent or its Affiliates;

2.1.7   "Agent's  and JV's  Products"  means any  Products  manufactured  by the
        Agent,  any of its  Affiliates  or Joint  Ventures  at Agent's  and JV's
        Plants;

2.1.8   "Agent's  Products" means any Products  manufactured by the Agent or any
        of its Affiliates at Agent's Plants;

2.1.9   "Agent's  Proportionate Share" means a fraction,  the numerator of which
        shall be the  aggregate  amount  of  annual  sales in North  America  of
        Agent's  Products and the  denominator  of which shall be the  aggregate
        amount of annual  sales in North  America of Canco  Products and Agent's
        Products;

2.1.10  "Amount" has the meaning ascribed thereto at subsection 9.3.2;

2.1.11  "Annual Marketing Plan" has the meaning ascribed thereto at subsection 
        4.1;

2.1.12  "Approval" has the meaning ascribed thereto at subsection 4.6;

<PAGE>

                                      - 3 -

2.1.13  "Average Price per Similar  Product" has the meaning ascribed thereto at
        subsection 10.1;

2.1.14  "Canco Product(s)" means any Products manufactured at the Plant;

2.1.15  "Compensated Party" has the meaning ascribed thereto at subsection 10.2;

2.1.16  "Confidential  Information"  of a  Disclosing  Party means all  business
        plans,   customers  lists,  selling  price  of  Products  and  knowledge
        concerning the business and affairs of the Disclosing Party,  including,
        without limitation,  data as to sales of Products or as to customers and
        any other  information  relating  to the  marketing  or  selling  of the
        Products,  all of which  information  is  proprietary  to the Disclosing
        Party,  except for  information  that the Receiving Party can reasonably
        demonstrate:

        2.1.16.1 has become generally known to those in the printed wiring board
                 field  other  than  through  unauthorized   disclosure  by  the
                 Receiving Party;

        2.1.16.2 is known to the Receiving  Party  prior  to  disclosure  by the
                 Disclosing Party; or

        2.1.16.3 has  become   available   to   the   Receiving   Party   on   a
                 non-confidential basis from a source other than the  Disclosing
                 Party.

2.1.17  "Corporation   Determination"   has  the  meaning  ascribed  thereto  at
        subsection 4.6;;

2.1.18  "Corporation  Expense  Adjustment" has the meaning  ascribed  thereto at
        subsection 4.6;

2.1.19  "Corporation's  Bad Debts" means the aggregate amount of all accounts or
        notes receivable  related to the sale of Canco Products in North America
        that are reasonably considered uncollectible;

2.1.20  "Corporation's  Proportionate Share" means a fraction,  the numerator of
        which shall be the aggregate amount of annual sales of Canco Products in
        North America and the denominator of which shall be the aggregate amount
        of sales in North America of Canco Products and Agent's Products;

2.1.21  "Defaulting Party" has the meaning ascribed thereto at subsection 21.1;

2.1.22  "Disclosing Party" has the meaning ascribed thereto at subsection 15.1;

2.1.23  "Dispute" has the meaning ascribed thereto at subsection 18.1;

<PAGE>

                                      - 4 -

2.1.24  "Expense Adjustment" has the meaning ascribed thereto at subsection 4.6;

2.1.25  "Expenses" means the expenses,  up to the maximum amount provided in the
        Annual  Marketing  Plan,  associated  with the sale and marketing of the
        Canco Products and Agent's and JV's Products in North America  excluding
        any expenses set out in  subsection  13.1 of the License  Agreement  and
        which are to be paid by the Corporation and similar  expenses to be paid
        by any licensee of the Agent as provided in a license  agreement entered
        into by such licensee and the Agent.  Any Expenses payable in a currency
        other than United States  dollars shall be converted  into United States
        dollars on the date of the payment of such Expenses by the Agent;

2.1.26  "Fairness Committee" has the meaning ascribed thereto at subsection 15.1
        of the License Agreement;

2.1.27  "First Period" has the meaning ascribed thereto at subsection 9.3;

2.1.28  "Force Majeure" has the meaning ascribed thereto at subsection 13.1;

2.1.29  "Joint  Ventures"  means  any  entity  in which  the Agent or any of its
        Affiliates  has an equity  interest of at least 33 1/3 %;  however,  the
        parties shall not be deemed to be in a "Joint Venture" relationship with
        one another for the purposes of this Agreement;

2.1.30  "License  Agreement" means that certain technology  licensing  agreement
        entered into between the Agent and the Corporation on the date hereof;

2.1.31  "Licensee"  means any entity which is a licensee or  sub-licensee of the
        Agent or any of its Affiliates or Joint Ventures and for which the Agent
        acts as sales and/or marketing agent;  however, for the purposes of this
        Agreement, the Corporation shall not be deemed to be a "Licensee" of the
        Agent;

2.1.32  "Licensee's  Plant(s)"  means any  manufacturing  plant of laminates for
        printed wiring boards and all other uses owned,  in whole or in part, by
        a Licensee;

2.1.33  "Licensee's  Products" means any Products  manufactured by a Licensee at
        Licensee's Plants;

2.1.34  "Normal  Capacity"  means  the Plant  both  manufacturing  and  shipping
        2,475,000  square feet of Canco Products during the same period of three
        (3)  consecutive  months in  response  to firm  orders  received  by the
        Corporation   in  the  normal   course  of   business   justifying   the
        manufacturing of such quantity of Canco Products;

<PAGE>

                                      - 5 -

2.1.35  "North America" means Canada, the United States of America,  Mexico, the
        Caribbean Islands including the Antilles and the Bahamas;

2.1.36  "Person"  means an  individual,  partnership,  joint  venture,  trustee,
        trust,   corporation,   division   of  a   corporation,   unincorporated
        organization  or  other  entity  or a  government,  state or  agency  or
        political  subdivision thereof, and pronouns when they refer to a Person
        have a similar extended meaning;

2.1.37  "Planned  Proportion"  means a fraction the  numerator of which shall be
        the  planned  manufacturing  capacity  of the Plant for the twelve  (12)
        month  period in  question  and the  denominator  of which  shall be the
        aggregate  of (i) the  planned  manufacturing  capacity of the Plant for
        such  twelve  (12)  month  period  and  (ii) the  planned  manufacturing
        capacity  of the  Agent's  and JV's  Plants  and the  Licensee's  Plants
        situated in North America for such twelve (12) month period;

2.1.38  "Plant" means the manufacturing  plant of the Corporation to be situated
        in the Montreal region;

2.1.39  "Prime   Rate"  means  the   interest   rate  quoted   publicly  by  the
        Corporation's  regular  bankers as the  reference  rate of interest  for
        commercial  demand loans made in US dollars and  commonly  known as such
        bank's prime rate,  as adjusted  from time to time,  on the basis of the
        Prime Rate in effect on the first day of each month;

2.1.40  "Product(s)"  shall have the  meaning  ascribed  thereto  at  subsection
        2.1.29 of the License Agreement;

2.1.41  "Projected  Sales  Proportion"  means a fraction the  numerator of which
        shall be the projected  annual sales of Canco  Products in North America
        and the denominator of which shall be the aggregate of (i) the projected
        annual sales of Canco  Products in North  America;  (ii) when an Agent's
        and JV's Plant has sold Agent's and JV's Products in North America,  the
        projected  annual sales of Agent's and JV's Products in North America of
        such plant;  (iii) in the event that an Agent's and JV's Plant  situated
        in North  America has not made any sales of Agent's and JV's Products in
        North  America in a given year,  the planned  manufacturing  capacity of
        such plant multiplied by the estimated weighted average selling price of
        all Products sold in North America in such year;  (iv) when a Licensee's
        Plant has sold  Licensee's  Products  in North  America,  the  projected
        annual sales of Licensee's  Products in North America of such plant; and
        (v) in the event that a Licensee's  Plant  situated in North America has
        not made any sales of  Licensee's  Products in North  America in a given
        year, the planned manufacturing capacity of such plant multiplied by the
        estimated  weighted  average selling price of all Products sold in North
        America in such year;

<PAGE>

                                      - 6 -

2.1.42  "Proportionate" means the proportion equal to the manufacturing capacity
        of the Plant divided by the manufacturing  capacity of the Plant and the
        Agent's and JV's Plants situated in North America;

2.1.43  "Receiving Party" has the meaning ascribed thereto at subsection 15.1.2;

2.1.44  "Representatives" has the meaning ascribed thereto at subsection 15.2;

2.1.45  "Sales  Proportion" means a fraction the numerator of which shall be the
        actual  annual  sales  of  Canco  Products  in  North  America  and  the
        denominator  of which shall be the  aggregate  of (i) the actual  annual
        sales of Canco Products in North America;  (ii) when an Agent's and JV's
        Plant has sold Agent's and JV's  Products in North  America,  the actual
        annual  sales of  Agent's  and JV's  Products  in North  America of such
        plant;  (iii) in the event that an Agent's  and JV's Plant  situated  in
        North  America  has not made any sales of Agent's  and JV's  Products in
        North  America in a given year,  the planned  manufacturing  capacity of
        such plant  multiplied  by the  weighted  average  selling  price of all
        Products  sold in North  America  in such year;  (iv) when a  Licensee's
        Plant has sold  Licensee's  Products  in North  America,  the  projected
        annual sales of Licensee's  Products in North America of such plant; and
        (v) in the event that a Licensee's  Plant  situated in North America has
        not made any sales of  Licensee's  Products in North  America in a given
        year, the planned manufacturing capacity of such plant multiplied by the
        weighted  average selling price of all Products sold in North America in
        such year;

2.1.46  "Similar  Products"  means,  when  comparing  Products  manufactured  by
        different plants, Products having a similar core thickness, copper-grade
        content (ounces per square foot), sheet size and thermal rating;

2.1.47  "Technical Services Agreement" means the services agreement entered into
        on the date hereof between the Agent and the Corporation;

2.1.48  "Terms  and  Policies"  shall  have  the  meaning  ascribed  thereto  at
        subsection 7.1;

2.1.49  "Territory" means the world;

2.1.50  "Total  Bad  Debts"  means  the sum of the  Agent's  Bad  Debts  and the
        Corporation's Bad Debts.

2.2 Determination of "sales" and "price". For the purposes of the definitions of
"Agent's Proportionate Share",  "Corporation's  Proportionate Share", "Projected
Sales Proportion" and "Sales Proportion" and for the purposes of determining the
"Average  Price per Similar  Product"  or the  "average  price per square  foot"
pursuant to subsections and hereof,  the sales and prices shall be calculated on
an "Ex-Works" basis net of any tariff,  customs duties and penalties,  sales and
value added taxes, user fees, service fees,  packaging costs,  freight costs and

<PAGE>

                                      - 7 -

transportation   insurance  costs,   transloading  costs  and  all  other  costs
associated  with  deliveries,   damage  allowances,   rebates,  returns,  volume
incentives  and any other  costs,  duties and fees which  should be  excluded to
allow the sales and prices to be calculated  on an "Ex-Works"  basis as provided
in the 1990 Incoterms of the International Chamber of Commerce.

SECTION 3 - EXCLUSIVE SALES REPRESENTATIVE

3.1 Appointment.  The Corporation  hereby grants to the Agent, who accepts,  the
exclusive  right  to act as  the  sales  representative  of the  Corporation  by
soliciting orders for Canco Products within the Territory in accordance with the
Annual  Marketing Plan and the Terms and Policies,  the whole in accordance with
the terms and conditions hereof.

3.2 Exclusivity.  The Corporation  shall not, during the term of this Agreement,
grant to any other person or entity  within the Territory the right to represent
or sell the Canco Products.  The Corporation  hereby  undertakes to refer to the
Agent all inquiries  relating to the Canco Products  received by the Corporation
from actual or potential customers.

SECTION 4 - OBLIGATIONS OF THE AGENT

4.1 Annual  Marketing  Plan. The Agent shall prepare for each fiscal year of the
Corporation  an annual  marketing  plan (the  "Annual  Marketing  Plan") for the
Corporation,  the Agent and all of its Affiliates and Joint Ventures. The Annual
Marketing Plan shall provide without limitation, for the applicable fiscal year,
the  following,  the goal of which  shall be to  operate  the  Plant at  maximum
production capacity:

4.1.1   the marketing budget details for North America;

4.1.2   the marketing and sales strategies and policies for North America;

4.1.3   the  provisions as to the warranty to be granted for the Canco  Products
        and Agent's and JV's Products sold in North America;

4.1.4   the maximum Expenses for the fiscal year in question;

and shall provide, without limitation, the following to allow the Corporation to
plan the Plant's production of Canco Products in the fiscal year in question:

4.1.5   the estimated delays for production and delivery of Canco Products;

4.1.6   information regarding the type, regional volumes and quantities of Canco
        Products  estimated by the Agent to be required in the  Territory and to
        be manufactured by the Plant during the fiscal year in question; and

<PAGE>

                                      - 8 -

4.1.7   the projected  sales of Canco  Products and Agent's and JV's Products in
        North America.

The Annual  Marketing  Plan shall be submitted to the board of directors  and/or
shareholders, if applicable, of the Corporation for their approval at the latest
three (3) months before the end of each fiscal year of the  Corporation.  If the
board of directors or shareholders  of the Corporation  is(are) unable to arrive
at a decision relating to an Annual Marketing Plan, the Annual Marketing Plan of
the prior year shall be renewed  mutatis  mutandis.  The Annual  Marketing  Plan
shall be  adjusted  on a  quarterly  basis  (particularly  to take into  account
changing market conditions including, without limitation, the volume of sales or
expenses  related  to the  marketing  of Canco  Products  and  Agent's  and JV's
Products and  requested  types of  Products)  and any  adjustment  to the Annual
Marketing Plan shall be submitted to the board of directors and/or shareholders,
if applicable, of the Corporation for their approval before coming into effect.

4.2  First  Annual  Marketing  Plan.  The  Agent  shall  submit  to the board of
directors of the  Corporation,  at its first  meeting  following  the  execution
hereof, a first Annual Marketing Plan for a period commencing on the date hereof
and ending on  December  31,  1998.  Until  such time as the board of  directors
approves the first Annual  Marketing  Plan, the  Corporation  shall not make any
payments  to the  Agent  pursuant  to  Section  9 hereof,  however,  after  such
approval,  the Corporation shall reimburse the Agent,  retroactively to the date
hereof  and in the  manner  provided  in  Section  9  hereof,  for the  Expenses
incurred.

4.3 Guiding  Principles.  The parties shall, at all times, adhere to the guiding
principles set forth in Section 19 hereof.

4.4  Receivables.  The Agent  shall,  with  commercially  reasonable  diligence,
collect all the outstanding  accounts owed to the Corporation pursuant to orders
accepted by the Corporation  failing which, the Agent,  after reasonable  notice
from the Corporation,  shall cease to be responsible for such  collection.  Such
accounts shall remain at all times the property of the Corporation. Furthermore,
the Agent shall transmit  promptly to the Corporation  any payments  received by
the Agent on behalf of the Corporation and until such payments are  transmitted,
the Agent shall hold such payments  separately  on deposit on the  Corporation's
behalf. The Agent shall satisfy itself,  with due diligence,  of the solvency of
customers  whose orders it transmits to the  Corporation  and shall not transmit
orders from customers of which it knows or ought to know that they are unable to
pay their  creditors in the ordinary course of business,  without  informing the
Corporation in advance of such fact.

4.5  Information.  The Agent shall, at all times,  maintain updated and accurate
information,  in all  material  respects,  on the  sales of Canco  Products  and
Agent's  and JV's  Products  and on all the  customers  (actual,  potential  and
targeted) of the  Corporation,  the Agent, its Affiliates and Joint Ventures and
shall  make such  information  and all  marketing  plans,  data and  information
concerning  the  sales of the  Canco  Products  and  Agent's  and JV's  Products
available

<PAGE>

                                      - 9 -

at all times to the Corporation for its consultation  and the Corporation  shall
be  allowed to make  copies of all such  documents  subject  to  confidentiality
requirements.

4.6  Planned  Manufacturing  Capacity.  The Agent  shall be obliged to  promptly
inform the  Corporation  in writing of the  planned  manufacturing  capacity  in
square feet of Products  in all  Agent's and JV's Plants and  Licensee's  Plants
situated in North America and of any change thereto (the "Agent Determination").
The board of directors of the  Corporation  shall then decide  whether or not to
approve  such Agent  Determination.  In the event  that such board of  directors
approves  of same in  writing  within  10 days of being  informed  by the  Agent
thereof (the "Approval"), then the parties shall determine any adjustment to the
Expenses  already  paid by the  Corporation  for the period in question  and the
manner in which same is to be acquitted (the "Expense Adjustment"). In the event
that the parties  cannot agree on the Expense  Adjustment  within 10 days of the
Approval,  then the parties  shall submit this matter to the Fairness  Committee
pursuant  to  Section  18  hereof.  However,  in the event  that  such  board of
directors  does not approve of the Agent  Determination  within 10 days of being
informed by Agent thereof, then the parties shall submit the Agent Determination
as well as the Expense  Adjustment to the Fairness Committee pursuant to Section
18 hereof.

The board of directors of the  Corporation  shall be obliged to promptly  inform
the Agent in writing of the  planned  manufacturing  capacity  in square feet of
Products   in  the  Plant  and  of  any   change   thereto   (the   "Corporation
Determination").  The Agent  shall then  decide  whether or not to approve  such
Corporation  Determination.  In the  event  that the Agent  approves  of same in
writing within 10 days of being informed by the Corporation  thereof (the "Agent
Approval"),  then the parties  shall  determine  any  adjustment to the Expenses
already  paid by the  Corporation  for the period in question  and the manner in
which same is to be acquitted (the  "Corporation  Expense  Adjustment").  In the
event that (i) the parties cannot agree on the  Corporation  Expense  Adjustment
within  10 days of the Agent  Approval  or (ii) the  board of  directors  of the
Corporation cannot advise the Agent in writing of the Corporation  Determination
within 10 days of being  requested  in writing  to do so by the Agent,  then the
parties shall submit this matter to the Fairness  Committee  pursuant to Section
18  hereof.  However,  in the  event  that the  Agent  does not  approve  of the
Corporation  Determination  within  10 days of being  informed  by the  board of
directors  of the  Corporation  thereof,  then  the  parties  shall  submit  the
Corporation  Determination as well as the Corporation  Expense Adjustment to the
Fairness Committee pursuant to Section 18 hereof.

For the first two twelve  (12) month  periods  following  the date  hereof,  the
parties hereby agree that the estimated  planned  manufacturing  capacity of the
Plant is 9 900 000 square feet of Products  per twelve (12) month period and the
estimated planned  manufacturing  capacity of the Agent's Plant situated in Long
Island,  New York is 4 950 000 square  feet of  Products  per twelve  (12) month
period,  the whole subject to the provisions of the first two paragraphs of this
subsection 4.6.

<PAGE>

                                     - 10 -

SECTION 5 - SALES EFFORT

5.1 Sales Effort. The Agent agrees to actively solicit orders for Canco Products
on behalf of  Corporation,  employ in its own  name,  at its own  expense,  such
number of  salespersons  or  representatives  as to ensure  proper  coverage and
servicing  of  customers  and to  diligently  promote the sale of and  stimulate
interest in the Canco Products throughout the Territory.

5.2 Representatives of the Agent. In the event the Agent employs representatives
for the purposes hereof,  the Agent shall promptly  following the hiring of each
representative send a written notice to the Corporation  advising it of the name
and address of such  representative,  it being  understood that  notwithstanding
such notice, the Agent shall remain solely responsible for such representatives.
All  such  representatives  shall  have  to be  bound  by a  trade  secrecy  and
non-competition  agreement  reasonably  satisfactory  to  the  Corporation.  The
Corporation shall not in any way be responsible for the employment,  control and
covenants of the  employees,  representatives  and salesmen of the Agent and for
injuries to same or to others through acts or omissions of same.

SECTION 6 - PRODUCTS

6.1 Product  specifications.  The Agent shall  provide to the  Corporation  on a
timely  basis,  any  Product  specifications,  within the limits of the  Plant's
production  capacity,  in order to allow the  Corporation to  manufacture  Canco
Products in accordance  with the market  requirements  and the Annual  Marketing
Plan. The Corporation shall, in all respects,  comply with such  specifications,
subject only to the actual limits of the Plant's  production  capacity,  and the
Agent  shall  ensure  that the Agent's and JV's  Products  also  comply,  in all
respects, with equivalent  specifications in the event the Agent, its Affiliates
or Joint  Venture  are  manufacturing  Products  which are  similar to the Canco
Products.

6.2 Information to be supplied by the Corporation.  The Corporation shall supply
to the Agent, on a timely basis, any information required by the Agent to comply
with  laws,  rules  or  regulations  of any  importing  country  and  which  are
applicable  to the import,  use,  distribution,  marketing  or sale of the Canco
Products in such country.

6.3 Exchange of information. The Agent and the Corporation shall openly exchange
all technical information related to the selling of Products,  promptly after it
is known,  as well as  information  related to  production  capacity,  supply of
materials and improvement as to quality of Products.

SECTION 7 - TERMS AND CONDITIONS OF SALE

7.1 Terms of  purchase.  The  Corporation  shall  provide to the Agent a list of
suggested  prices per Canco Product and shall have the right to determine  terms
and  conditions  governing  the sale of Canco  Products as well as policies  and
other guidelines relating to credit to be accorded

<PAGE>

                                     - 11 -

to customers (hereinafter collectively referred to as "Terms and Policies"), the
whole in  accordance  and subject to the Annual  Marketing  Plan.  The Terms and
Policies shall be prepared by the  Corporation  and  communicated  to the Agent.
Notwithstanding the foregoing, the Corporation agrees to consult with the Agent,
from time to time, with regard to the Terms and Policies.  In the event that the
conditions  of  the  market  or  any   particular   circumstance   requires  the
modification  of the Terms and Policies,  either party may send a written notice
to the other  explaining  the  necessity of such  modifications  and the parties
shall agree upon such  proposed  changes and upon the date of coming into effect
of such changes before such changes come into effect.

7.2 Terms and conditions of sale. When  negotiating  with  customers,  the Agent
shall  offer  the  Canco  Products  strictly  in  accordance  with the terms and
conditions provided in the Annual Marketing Plan and the Terms and Policies.

7.3 Invoicing.  The  Corporation  shall make all shipments of Canco Products and
invoice customers in accordance with the Annual Marketing Plan and the Terms and
Policies in effect at the time of the acceptance of the customer's  order by the
Corporation.

SECTION 8 - HANDLING AND ACCEPTANCE OF ORDERS

8.1 Acceptance and rejection of orders. Orders obtained by the Agent shall be in
conformity,  in all material  respects,  with the Annual  Marketing Plan and the
Terms and Policies and shall provide for a reasonable  delay for  production and
delivery.  The Agent shall forward to the  Corporation the original copy of each
order obtained by the Agent immediately  following receipt thereof by the Agent.
All said sale orders shall be subject to  acceptance or rejection in whole or in
part by the Corporation, however the Corporation may not unreasonably reject the
orders  transmitted  by the Agent if such orders  originate  from credit  worthy
customers,  conform, in all material respects,  to the Annual Marketing Plan and
the Terms and  Policies  and  conform to the  guiding  principles  of Section 19
hereof.  The Corporation shall respond  diligently to all orders  transmitted by
the  Agent.  In the event  that the  Corporation  does not  advise  the Agent in
writing that it refuses an order within seven (7) days of receipt  thereof,  the
Corporation shall be deemed to have accepted such order.

8.2 Payments.  All payments shall be made at the head office of the  Corporation
or at any other place designated in writing by the Corporation.

8.3 Authority of the Agent. The Agent shall have no authority to make any sales,
accept any order or enter into any sales  arrangements or into agreements of any
kind or nature on behalf of the  Corporation or otherwise bind the  Corporation,
unless previously expressly authorized by the Corporation in writing.

<PAGE>

                                     - 12 -

SECTION 9 - COST SHARING

9.1 Payment of costs  incurred  by the Agent.  No  commission  on sales of Canco
Products  in the  Territory  shall be payable  to the Agent by the  Corporation.
However,  the  Corporation  shall  pay  such  costs  incurred  by the  Agent  in
accordance  with the  provisions  of this Section 9 only if an Annual  Marketing
Plan is approved for the relevant year. Furthermore, in the event that an Annual
Marketing  Plan is not approved and the Annual  Marketing Plan of the prior year
is renewed mutatis  mutandis,  the Corporation shall only pay the costs incurred
by the Agent which are reasonable  given the marketing needs and financial state
of the Agent and the Corporation, the whole in accordance with the provisions of
this Section 9.

9.2 First 24 months.  For the first two twelve (12) month periods  following the
date hereof,  the Corporation  shall pay to the Agent the Planned  Proportion of
the Expenses within thirty (30) days of the Agent  furnishing to the Corporation
a reasonably  detailed invoice of such Expenses which invoice shall be supported
by the relevant invoices,  including those of suppliers of marketing services or
materials, if any.

9.3 After the first 24  months.  For the  period  commencing  on the 25th  month
following the date hereof and ending  December 31, 2000 (the "First Period") and
for each fiscal year of the Corporation thereafter, the Corporation shall pay to
the Agent the Sales  Proportion of the Expenses in accordance with the following
provisions:

9.3.1   for  the  First  Period  and for  each  fiscal  year of the  Corporation
        thereafter,  the Agent shall submit to the Corporation,  with the Annual
        Marketing Plan, the projected amount of sales of Canco Products, Agent's
        and  JV's  Products  and  Licensee's  Products  in  North  America.  The
        Corporation shall pay to the Agent the Projected Sales Proportion of the
        Expenses  within  thirty  (30)  days  of  the  Agent  furnishing  to the
        Corporation a detailed  invoice of such Expenses  which invoice shall be
        supported  by the  relevant  invoices,  including  those of suppliers of
        marketing services or materials, if any; and

9.3.2   thereafter,  within  sixty (60) days of the end of the fiscal   year in
        question,  the parties shall  calculate the Sales  Proportion   and the
        aggregate  amount (the  "Amount")  which  should have been paid  to the
        Agent  for  such  fiscal  year  based  on  the  Sales  Proportion.  Any
        difference  between the Amount and the   aggregate  amounts paid to the
        Agent during such fiscal year  pursuant  to  subsection  9.3.1  hereof,
        shall  be  paid,  if   the  difference  is a  positive  number,  by the
        Corporation to the  Agent,  or, if the difference is a negative number,
        by the  Agent  to  the  Corporation,  within  thirty  (30)  days of the
        calculation of the  Sales Proportion and the Amount.

9.4  International  Sales. In the event that the marketing  efforts of the Agent
outside  North  America  should  benefit the  Corporation,  the parties agree to
negotiate in good faith the

<PAGE>

                                     - 13 -

compensation  that is owing by the  Corporation  to the Agent  for any  expenses
associated  with the sale  and  marketing  of  Canco  Products  anywhere  in the
Territory except North America.

SECTION 10 - ADJUSTMENTS

10.1  Price per  Product.  Within  thirty  (30) days  following  the end of each
quarter of a fiscal  year,  an average  price per  square  foot of each  Similar
Product  shall be  determined  by the parties  (the  "Average  Price per Similar
Product"). The Average Price per Similar Product shall be equal to (i) the total
amount of sales in North America of a Similar Product  manufactured by the Plant
and any  Agent's  Plants,  divided by (ii) the total  number of square feet of a
Similar  Product sold in North America by the  Corporation and the Agent and its
Affiliates.

10.2 Adjustments as to price per Product.  Within thirty (30) days following the
end of each quarter of a fiscal year, the parties shall determine if any Similar
Products have been  manufactured  by the Plant and any of the Agent's Plants and
sold in North America during such quarter. If a Similar Product  manufactured by
each of the  Plant and  Agent's  Plants is sold in North  America  at  different
average  prices per square  foot of a Similar  Product,  any  difference  in the
average  price per square foot of a Similar  Product  sold in North  America and
manufactured  by the Plant and the Agent's  Plants shall be  compensated  in the
following manner:  (i) the Average Price per Similar Product shall be determined
for each  Similar  Product  pursuant to  subsection  hereof,  (ii) the number of
square  feet of a Similar  Product  sold by the party who has sold such  Similar
Product in North  America at an actual  average price per square foot lower than
the  Average  Price per  Similar  Product  (the  "Compensated  Party")  shall be
multiplied by the Average Price per Similar Product of such Similar Product, and
(iii) the party having sold such Similar  Product in North  America at an actual
average price per square foot higher than the Average Price per Similar  Product
shall pay to the Compensated  Party,  within thirty (30) days of the thirty (30)
day delay mentioned  above, an amount equal to the product obtained in (ii) less
the total amount of sales in North America of such Similar Product  manufactured
by the Compensated Party.

10.3 Bad Debts  Adjustments.  Within thirty (30) days  following the end of each
fiscal year, the parties shall determine the Corporation's  Proportionate Share,
the Agent's  Proportionate  Share, the  Corporation's Bad Debts, the Agent's Bad
Debts and the Total Bad Debts. In the event that the Corporation's Proportionate
Share  of  the  Total  Bad  Debts  is  an  amount  which  is  greater  than  the
Corporation's  Bad Debts, the Corporation  shall pay to the Agent the difference
between  such amounts and in the event that the Agent's  Proportionate  Share of
the Total Bad Debts is an amount  which is greater  than the  Agent's Bad Debts,
the Agent shall pay to the Corporation the difference  between such amounts.  In
the event  that  following  the  above-mentioned  determination  by the  parties
pursuant this subsection,  any account or note receivable  included in the Total
Bad Debts is collected by a party,  the parties agree that if the Corporation is
the party who has collected such account  receivable,  the Corporation shall pay
to the Agent the Agent's  Proportionate Share of the amount collected and if the
Agent is the party who has collected  such account  receivable,  the Agent shall
pay to the  Corporation  the  Corporation's  Proportionate  Share of the  amount
collected.  All  payments  by one  party to the  other  party  pursuant  to this
subsection

<PAGE>

                                     - 14 -

shall be made within thirty (30) days of the of the end of the above thirty (30)
day period or within thirty (30) days of the receipt by a party of the amount of
an account receivable included in the Total Bad Debts.

10.4 Effect of adjustments. The payment of any adjustment amount by the Agent to
the Corporation pursuant to subsections 10.2 or 10.3 shall not be construed as a
remedy to a default by the Agent of its obligations pursuant to subsection 4.3.

10.5  Sales in North  America  by Joint  Ventures  or  Licensees.  If any  Joint
Ventures or Licensees sells any Products in North America,  the parties agree to
make the necessary  adjustments  to Section 10 to take into  consideration  such
sales and to make the necessary  modifications to subsection 11.2 to provide for
the disclosure of relevant  information  concerning such Licensees to effect the
adjustments provided in this Section 10.

10.6 Sales outside North America.  If either party or any of their Affiliates or
if any Joint  Ventures  sells any Products  outside North  America,  the parties
agree to make the necessary adjustments to Section 10 to take into consideration
such sales.

SECTION 11 - RIGHTS OF THE CORPORATION

11.1 Right to visit its customers. The Corporation shall have the right to visit
its customers and  communicate  with them  directly  subject to the  Corporation
first requesting the Agent to make the necessary  arrangements for such visit or
communication  and the right of the Agent to join the  Corporation  during  such
visit  or to  obtain  copies  of any  written  communication.  All  visits  with
customers  shall  be  subject  to  the  Agent's  approval,  which  shall  not be
unreasonably withheld.

11.2 Right to information.  The Corporation shall have the right, during regular
business hours and subject to 24 hours prior notice, to consult, audit (and make
copies of) the  Agent's  books,  records and  documents  relating to the sale of
Canco Products and Agent's and JV's Products and related  matters such as market
studies,  customer  information and Expenses.  Notwithstanding the provisions of
Section 15 hereof,  in the event that a  Licensee  sells any  Products  in North
America,  the Corporation  authorizes the Agent to disclose its sales figures to
such  Licensee  provided  that i) such  disclosure  is required for the Agent to
respect its obligations as sales and/or marketing agent of such Licensee and ii)
such  Licensee  has  granted  a  reciprocal  authorization  to the Agent to make
comparable  disclosures  to the  Corporation.  However,  in the event  that such
reciprocal   authorization  is  not  granted,  the  Corporation  shall  name  an
independent  auditor,  acceptable  to the Agent acting  reasonably,  to consult,
audit (and make copies of) the Agent's books,  records and documents relating to
the sale of  Licensee's  Products.  Such  independent  auditor shall be bound by
confidentiality obligations similar to the provisions of Section 15 hereof.

<PAGE>

                                     - 15 -

SECTION 12 - COMPLAINTS BY CUSTOMERS

12.1 Complaints by customers. The Agent shall immediately inform the Corporation
of any  observations  or complaints  received  from  customers in respect of the
Canco  Products.  The parties  hereto shall deal promptly and properly with such
complaints.  The Corporation shall be solely  responsible for any claims made by
its customers as to the failure of the Canco Products to conform to any warranty
as provided to the customer by the  Corporation,  and the Agent has no authority
to bind in any way the  Corporation,  unless it has received a specific  written
authorization to that effect.

SECTION 13 - FORCE MAJEURE

13.1  Definition of Force Majeure.  The  obligations  of either party  hereunder
shall be  suspended  during  the  time  and to the  extent  that  such  party is
prevented from complying  therewith due to any event or circumstance  beyond the
control  and without the fault or  negligence  of that party so affected  (which
circumstance is hereinafter  referred to as "Force  Majeure")  including but not
limited to inevitable  accidents,  perils of navigation,  floods,  fire, storms,
epidemics, acts of God, earthquake, explosion, hostilities, civil commotion, war
(declared  or  undeclared),  orders,  requisitions,  regulations  or acts of any
government  or  governmental  authority,  whether  de  jure or de  facto  or any
official  purporting  to  act  under  the  authority  of  any  such  government,
illegality arising from domestic or foreign laws or regulations,  insurrections,
failure or slowdown of public utilities or common carriers, inability to procure
raw  materials  or  other  circumstances  or  conditions  of a  similar  nature,
quarantine  or  custom  restrictions,  strikes,  lockouts  or any  other  labour
difficulty  from  staff or other  members  of  personnel  of a party  and/or its
suppliers of goods and/or raw materials.

13.2 Notice.  As soon as possible after being  affected by a Force Majeure,  the
party so affected shall furnish to the other party all  particulars of the Force
Majeure and the manner in which its performance is thereby prevented or delayed.
The party whose  obligations  hereunder have been  suspended  shall promptly and
diligently pursue  appropriate  action to enable it to perform such obligations,
except that the parties shall not be obligated to settle any strike,  lockout or
other labour difficulty on terms contrary to their wishes.

13.3  Termination.  In the event  that any  Force  Majeure  cannot  be  removed,
overcome  or abated  within  twelve  (12)  months (or such  other  period as the
parties  jointly shall  determine) from the date the party affected first became
affected,  then either party may, at the  expiration of such period by notice to
the other party terminate this Agreement.

13.4 Corporation affected by Force Majeure. In the event that the Corporation is
affected by a Force  Majeure  and that the  manufacturing  of Canco  Products is
temporarily  suspended,  the Agent shall use its  commercially  reasonable  best
efforts to supply the Canco Products which it shall  temporarily  manufacture or
have  manufactured  for the  Corporation's  customers  in  order  to  avoid  any
disruption of supply to the Corporation's customers. Such

<PAGE>

                                     - 16 -

manufacturing  and supplying of Canco Products shall  immediately cease when the
Force Majeure is removed, overcome or abated.

SECTION 14 - RESTRICTIVE COVENANTS

14.1 Selling of Products.  In consideration of the obligations herein undertaken
by the Agent and to assure the Agent's  ability to carry out those  obligations,
the Agent,  its  Affiliates  and Joint  Ventures  shall not,  anywhere  in North
America, market, promote,  advertise, sell, distribute or merchandise,  directly
or  indirectly,  products  manufactured  outside North America and which are the
same or  similar to the Canco  Products,  and the Agent and its  Affiliates  and
Joint  Ventures  hereby  further agree that they shall include in any license or
sub-license  granted to any Person a  provision  prohibiting  such  licensee  or
sub-licensee (excluding the Corporation) from marketing, promoting, advertising,
selling,  distributing  or  merchandising  anywhere in North  America,  products
manufactured  outside  North  America  and which are the same or  similar to the
Canco Products (and enforce such provision in the event of any breach thereof by
any such licensee or sub-licensee, to the extent reasonable), except if:

14.1.1  such   marketing,   promotion,   advertising,   sale,   distribution  or
        merchandising is directly effected through the Agent, acting as agent or
        principal; and

14.1.2  a customer  of the  Agent,  its  Affiliates  or Joint  Ventures  or such
        licensee or sub- licensee has expressly  requested that such products be
        manufactured by a specific plant situated  outside North America,  after
        such  customer has been informed by the Agent,  its  Affiliates or Joint
        Ventures or such licensee or  sub-licensee  that the  Corporation  is an
        authorized  supplier  of  such  products  in  North  America,   and  the
        Corporation has a reciprocal right to market, promote,  advertise, sell,
        distribute  and   merchandise   Canco  Products  in  such  territory  or
        territories  outside  North  America from where the Person who owns such
        specific  plant is  authorized  to  market,  promote,  advertise,  sell,
        distribute and merchandise products which are the same or similar to the
        Canco Products.

     Notwithstanding  the foregoing,  it is expressly agreed and understood that
the Agent, its Affiliates and Joint Ventures and any licensee or sub-licensee of
the Agent or its Affiliates  shall be free to engage in any business  activities
they desire which do not involve  products  which are the same or similar to the
Canco Products.

SECTION 15 - CONFIDENTIALITY PROVISIONS

15.1  Confidential  Information.  Each  party  hereby  acknowledges  that it may
receive Confidential  Information from the other party (the "Disclosing Party").
Each party hereby acknowledges, accepts and agrees that:

<PAGE>

                                     - 17 -

15.1.1  the Confidential  Information  designated as such in the manner provided
        for in this  Section is  non-public  and  confidential  and shall at all
        times remain the property of the Disclosing Party;

15.1.2  the disclosure by the Disclosing Party of the  Confidential  Information
        to the other party (the  "Receiving  Party") is for the sole  purpose of
        enabling  it to  carry  out its  obligations  under  the  terms  of this
        Agreement; and

15.1.3  the Receiving Party shall not assert, directly or indirectly,  any right
        with  respect  to the  Confidential  Information  which may impair or be
        adverse to the Disclosing Party's ownership thereof.

15.2 Obligations of parties. Each party shall keep the Confidential Information,
and the fact that the Confidential  Information has been provided,  confidential
at all times  (regardless of the extent or duration of the  relationship  of the
parties and regardless of whether such  Confidential  Information  was disclosed
before  or  after  the date of this  Agreement)  and  shall  not  disclose  such
Confidential  Information,  in whole or in part, to any person other than to its
agents,  employees and other  authorized  representatives  (collectively  herein
referred  to as the  "Representatives")  who need to know  such  information  in
connection  with the  performance  of its  obligations  under  the terms of this
Agreement, without the prior written consent of the Disclosing Party. Each party
shall inform its  Representatives of the confidential nature of the Confidential
Information  and shall  require such  Representatives  to keep such  information
confidential by legally binding means. Each party shall be fully responsible for
any breach of this Agreement by its  Representatives  and shall, at its expense,
promptly take appropriate legal action to stop or minimize improper  disclosures
by any of its employees or  ex-employees  or other  Representatives.  Each party
shall exercise  careful  judgment to minimize the number of its  Representatives
who have access to the other party's Confidential  Information and to limit them
to individuals reasonably known to be trustworthy and of sound judgment. Neither
party shall use the other's  Confidential  Information except in accordance with
the terms of this Agreement,  and each party shall take all practicable steps to
cause their Representatives to do the same.

15.3 Property Rights In Confidential  Information.  Any Confidential Information
disclosed by the Disclosing  Party shall remain the sole and exclusive  property
of the Disclosing Party.

15.4  Transfer  of  Confidential   Information.   All  Confidential  Information
furnished hereunder by either party to the other,  whether orally, in writing or
by  demonstration or otherwise,  shall be maintained as confidential  unless the
Disclosing Party notifies the Receiving Party to the contrary in writing.

15.5 Proprietary  Information.  Neither party hereto shall in any event disclose
any of its proprietary  information  which may reveal  incidentally or otherwise
Confidential Information originating with the Disclosing Party.

<PAGE>

                                     - 18 -

15.6  Breach  of  Confidentiality.  In the  event of a  material  breach  of the
undertakings of either party under this Section 15, the parties agree that money
damages may be  inadequate  and the  Disclosing  Party shall be entitled to seek
injunctive relief and specific  performance.  Such remedy shall not be deemed to
be the  exclusive  remedy for any such  breach but shall be in  addition  to all
other  remedies  available  at law.  The  Disclosing  Party shall be entitled to
reasonable  legal fees (including  reasonable  attorney's fees and expenses) and
other costs reasonably  incurred to remedy any and all material  breaches by the
Receiving Party of this Agreement.

SECTION 16 - INSURANCE AND INDEMNIFICATION

16.1 Insurance.  The Corporation shall maintain,  commencing on the date that it
begins to sell Canco  Products and  throughout the remainder of the term of this
Agreement,  comprehensive  general liability insurance against claims based upon
product  liability  for the Canco  Products in an amount to be determined by the
parties.  Such  insurance  shall be written  with a  responsible  and  reputable
insurer.  Such policy or  policies  shall be in force on the date that the Plant
starts  manufacturing  Canco Products and the Agent shall be named as additional
insured  as its  interests  may appear  with  respect to all claims for which an
indemnification  is  being  given  pursuant  to  subsection  16.2  hereof.  Such
endorsement  shall stipulate that the required  coverages will not be reduced or
cancelled without thirty (30) days' prior written notice having been provided to
the Agent.

16.2  Indemnification.  The  Corporation  agrees to indemnify the Agent,  in its
capacity  as agent,  and save and hold it  harmless  from and against any debts,
liabilities,  claims, actions,  causes of action, suits, damages,  losses, costs
and expenses,  including reasonable  attorneys' fees and expenses which Agent is
or may become  liable for or be compelled to pay as a result or by reason of any
defects,  failures or malfunctions  of any of the Canco  Products,  except those
resulting  from or arising out of or  attributed  to (i) the  improper  conduct,
operations or  performance of the Agent,  including  improper  storage,  care or
handling or (ii) any warranty  given by the Agent in  connection  with the Canco
Products  beyond the warranty  provided for by the  Corporation in the Terms and
Policies.

SECTION 17 - FAIRNESS COMMITTEE

17.1  Responsibilities.  The  Fairness  Committee  will be  responsible  for the
settling of all Disputes, subject to Section 18 hereof, and all decisions of the
Fairness Committee shall be made unanimously by its members.

SECTION 18 - DISPUTES

18.1 Disputes.  Any dispute or controversy  (the "Dispute")  between the parties
hereto relating only to any matter arising out of or connected with Sections 4,9
or 10 of  this  Agreement  shall  be  settled  by  the  Fairness  Committee,  in
accordance  with  Section 19 hereof.  In the event that the  Fairness  Committee
fails to come to a decision within ten (10) days of its first meeting,

<PAGE>

                                     - 19 -

then the Dispute shall be referred to and definitively settled by arbitration in
accordance with the arbitration  provisions set forth in subsection 18.2 hereof.
In rendering its decision,  the  arbitrator(s)  shall adhere to and be guided by
the principles set forth in Section 19 hereof.

18.2  Arbitration.  All  disputes,  controversies  or claims  arising  out of or
relating to this Agreement,  or the breach,  termination or invalidity  thereof,
other than a Dispute,  shall be  definitively  settled  and dealt with using the
rules of conciliation and arbitration of the International  Chamber of Commerce,
by one or more  arbitrators  appointed in accordance with said rules, and to the
exclusion  of any  courts,  except for  injunctive  relief  and any  provisional
remedy,  including seizure before judgment, which may be obtained from any court
or tribunal having  jurisdiction,  and until a final decision is rendered,  this
Agreement  shall continue in effect as if the dispute,  controversy or claim did
not exist.  Any  arbitration  proceeding  required  pursuant to the terms hereof
shall take place in Montreal,  Quebec and shall be conducted in both the English
and French  language.  The cost of the arbitration  shall be borne in the manner
provided for in the arbitration award.

SECTION 19 - GUIDING PRINCIPLES

19.1 Guiding  principles.  In executing their  obligations and  responsibilities
hereunder,  the parties shall apply and the Fairness  Committee  shall adhere to
the following principles:

19.1.1  the Proportionate allocation by the Agent of manufacturing contracts for
        Products  between the Plant and the Agent's and JV's Plants  situated in
        North  America in order that the Plant never  operates  at a  production
        capacity  lower than that of any  Agent's  and JV's  Plants  situated in
        North America;

19.1.2  the efficient,  equitable and  Proportionate  allocation by the Agent of
        manufacturing  contracts  for Products  having a similar  profit  margin
        between  the Plant and the  Agent's  and JV's  Plants  situated in North
        America;

19.1.3  the  carrying  out of  the  marketing  and  promotion  of  the  Products
        manufactured  by  the  Plant  and  the  Agent's  and  JV's  Plants  in a
        cooperative, rather than competitive manner;

19.1.4  promoting fair business relations between the Agent and the Corporation;

19.1.5  the  recognition  that the customer has the final say and that the needs
        of the  customer  are  paramount  (in the event  that a  customer  has a
        preference  between the  Corporation  and the Agent,  its  Affiliates or
        Joint Ventures, the parties will comply with such preference);

19.1.6  the  equitable  application  of all credit  policies  and  credit  risks
        regarding the sale of Products  between the Agent,  its  Affiliates  and
        Joint Ventures and the Corporation;

19.1.7  the efficient management of resources;

<PAGE>

                                     - 20 -

19.1.8  the continual and complete  exchange of  information  and data about the
        customers of the  Corporation  and the Agent,  its  Affiliates and Joint
        Ventures;

19.1.9  the  sharing  of  customer  lists,  customer  data and sales  statistics
        between the Agent and the Corporation;

19.1.10 the sharing of all Expenses in  accordance  with the  provisions of this
        Agreement.

SECTION 20 - TERM

20.1 Initial term.  The term of this  Agreement  shall be for six (6) years from
the date of execution hereof.  This Agreement shall be renewed on the same terms
and  conditions  for  additional  six (6) year  periods,  unless one party gives
written  notice to the other of its  intention  to terminate  this  Agreement at
least  twelve (12) months prior to the  expiration  of the term hereof or of any
renewal period hereof.

SECTION 21 - TERMINATION

21.1 Breach of Material  Provisions.  In the event of a breach by a party of any
of the material  provisions of this  Agreement  (the  "Defaulting  Party"),  the
aggrieved party shall have the right to terminate this Agreement.  Such right of
termination  shall be exercised by the aggrieved  party giving written notice to
the Defaulting  Party  specifying  the manner in which the Defaulting  Party has
breached  the  Agreement  and stating  that the party  giving  notice  elects to
terminate this Agreement as of a date not less than thirty (30) days  subsequent
to the date of such  notice  unless the  Defaulting  Party shall have cured such
breach within the foregoing  period.  In the event the Defaulting Party fails to
cure such breach within the said notice period,  this Agreement  shall terminate
on the date specified in such notice as hereinabove provided,  without prejudice
to any other rights of the  non-defaulting  party to seek other remedies or take
measures that may be otherwise available to it at law.

21.2  Termination  without notice.  In addition to the rights of the parties set
forth in  subsection  21.1 hereof,  each party shall have the right to terminate
this Agreement without notice or demand, upon the bankruptcy of the other party,
the  occurrence of the  insolvency  of the other party,  the filing by the other
party of a petition in  bankruptcy  or the filing of such  petition  against the
other party,  the making of a proposal by the other party to its creditors or it
otherwise  taking  advantage of any  insolvency  legislation,  the making by the
other  party  of an  assignment  for  the  benefit  of  its  creditors,  or  the
application by the other party or any of its creditors for the  appointment of a
trustee, custodian, receiver or any other person with like powers.

21.3  Corporation's  right  to  terminate.  In  addition  to the  rights  of the
Corporation set forth in this Agreement, the Corporation shall have the right to
terminate this Agreement upon simple notice of termination,  if the Agent ceases
to hold any shares in the  Corporation,  in which case the  termination  of this
Agreement will be effective upon receipt or service of such notice.

<PAGE>

                                     - 21 -

21.4  Parties  liability  for  termination  or  non-renewal.  In  the  event  of
termination  of this  Agreement  other than pursuant to subsection  21.1, or the
non-renewal  at the end of the stated term or any renewal  thereof,  the parties
shall not be liable to each other  because of such  termination  or  non-renewal
hereof  for  compensation,  reimbursement  or  damages on account of the loss of
prospective  profits  on  anticipated  sales,  or on  account  of  expenditures,
investments,  leases or commitments in connection  with the business or goodwill
of the other party as contemplated  herein,  or for any other reason  whatsoever
provided that such termination or non-renewal is effected in accordance with the
provisions of this Agreement.

SECTION 22 - EFFECT OF TERMINATION

22.1 Effect of  termination.  Upon  termination of this Agreement for any reason
whatsoever or the expiration of its term:

22.1.1  the Agent will immediately cease to represent the Corporation;

22.1.2  all amounts owing by one party to the other  pursuant to this  Agreement
        will   become  due  and   payable   as   provided   in  this   Agreement
        notwithstanding its termination or the expiration of its term;

22.1.3  the Agent will immediately deliver to the Corporation all information in
        its  possession  concerning  the marketing  and sale of Canco  Products,
        including, without limitation, all information concerning sales of Canco
        Products,  all advertising  materials,  customer lists,  prices,  active
        quotations and market studies;

22.1.4  the Corporation will immediately deliver to the Agent all information in
        its  possession  concerning  the  marketing and sale of Agent's and JV's
        Products,  including,  without  limitation,  all information  concerning
        sales of Agent's and JV's Products, all advertising materials,  customer
        lists, prices, active quotations and market studies;

22.1.5  the Agent  will  promptly  return  to the  Corporation  all  advertising
        material and samples which have been  supplied to it by the  Corporation
        and are in the Agent's possession.

22.2  Surviving  provisions.  Termination  of  this  Agreement  for  any  reason
whatsoever or the expiration of the term of this Agreement shall not release any
party  from any of its  obligations  which  remain  unfulfilled  at such time or
release any party from those  obligations  which  survive  such  termination  or
expiration,  including without  limitation the obligations set forth in Sections
14 and 15.

SECTION 23 - PROHIBITION OF ASSIGNMENT

23.1  Assignment.  The parties shall not assign nor transfer any of their rights
or  obligations  under this Agreement  without the prior written  consent of the
other party. However,

<PAGE>

                                     - 22 -

the  Corporation may  hypothecate,  assign or transfer its rights or obligations
under this Agreement to its lenders.  Subject to the  foregoing,  this Agreement
shall  enure to the  benefit  of and be binding  upon each party  hereto and its
respective successors and permitted assigns.

SECTION 24 - NOTICES

24.1 Notices. All notices,  requests, demands and other communications hereunder
shall be given in writing  and shall be given by  telecopier,  or  delivered  by
hand, to the other party at the following addresses:

if to the Corporation:  LAMINES CTEK INC.
                        600 de la Gauchetiere Street West
                        Suite 1700
                        Montreal, Quebec
                        H3B 4L8

                        Attention: Chairman and President

                        Telecopier: (514) 395-8055

if to the Agent:        COMPOSITECH LTD.
                        120 Ricefield Lane
                        Hauppauge, New York
                        11788-2008, U.S.A.

                        Attention: the President

                        Telecopier: (516) 436-5203

with a copy in
all cases to:           INDUSTRIES DEVMA INC.
                        600, de la Gauchetiere Street West
                        Suite 1700
                        Montreal, Quebec H3B 4L8

                        Attention: President

                        Telecopier: (514) 395-8055

<PAGE>

                                     - 23 -

                        SOCIETE INNOVATECH DU GRAND MONTREAL
                        2020 University Avenue
                        Suite 1527
                        Montreal, Quebec
                        H3A 2A5

                        Attention: President and Chief Executive Officer

                        Telecopier: (514) 864-4220


                        FONDS DE SOLIDARITE DES TRAVAILLEURS DU
                        QUEBEC (F.T.Q)
                        8717 Berri Street
                        Montreal, Quebec
                        H2M 2T9

                        Attention: Vice President, Legal Affairs

                        Telecopier: (514) 383-2500

                        with a copy to: Senior Vice President, Investments

                        Telecopier: (514) 383-2505


                        FONDS REGIONAL DE SOLIDARITE ILE DE MONTREAL,
                        limited partnership
                        255, St-Jacques Street West
                        3rd Floor
                        Montreal, Quebec
                        H2Y 1M6

                        Attention: Managing Director

                        Telecopier: (514) 845-0625

<PAGE>

                                     - 24 -

with a copy in
all cases to:           DONOVAN, LEISURE, NEWTON & IRVINE
                        30 Rockefeller Plaza
                        New York, New York
                        10112

                        Attention: Edward F. Cox, Esq.

                        Telecopier: (212) 632-3315

with a copy in
all cases to:           LAPOINTE ROSENSTEIN

                        1250 Rene-Levesque Blvd. West
                        Suite 1400
                        Montreal, Quebec
                        H3B 5E9

                        Attention: Perry Kliot

                        Telecopier: (514) 925-9001

                        or  at  such  other  address  as  each  party  may  have
                        previously  indicated  to the other  party in writing in
                        conformity with the foregoing. Any such notice, request,
                        demand  or other  communication  shall be deemed to have
                        been  received on the date of delivery if  delivered  by
                        hand, or the next business day immediately following the
                        date of transmission if sent by telecopier. The original
                        copy of any notice sent by telecopier shall be forwarded
                        to the other party by registered  mail,  receipt  return
                        requested.

SECTION 25 - MISCELLANEOUS PROVISIONS

25.1  Further  documents.  Each party upon the  request of the other,  shall do,
execute, acknowledge and deliver or cause to be done, executed,  acknowledged or
delivered  all such further  acts,  deeds,  documents,  assignments,  transfers,
conveyances, powers of attorney and assurances as may be reasonably necessary or
desirable to effect complete  consummation of the  transactions  contemplated by
this Agreement.

25.2 Headings.  The division of this Agreement  into Sections,  subsections  and
other  subdivisions,  and the  insertion  of  headings  are for  convenience  of
reference  only and  shall not  affect or be  utilized  in the  construction  or
interpretation of this Agreement.

25.3 Currency and  conversion  rate. All payments  contemplated  herein shall be
effected  in the  currency  of the  United  States of  America,  at the  address
designated by either party from time to time. For the purpose of calculating any
amount of sales or accounts receivable, the

<PAGE>

                                     - 25 -

amounts  which are not in United  States  dollars will be converted  into United
States dollars based on the average monthly closing rate for the period of sales
or of the accounts  receivable as reported by the Chase  Manhattan Bank, for the
conversion of such foreign currency into United States dollars.

25.4 Interest on due amounts.  If any amounts owed by one party to the other are
overdue,  the party owing such  amounts  will,  in addition to paying the unpaid
amounts,  pay to the other party  interest on these unpaid  amounts at an annual
rate equal to two percent (2 %) over the Prime Rate, calculated daily from their
due date until full payment.

25.5  Waiver of  default.  The  failure of any party at any time to take  action
against the other  party,  or the failure of the other party to  terminate  this
Agreement as provided  herein shall not affect  either  party's right to require
the full performance of this Agreement at any time  thereafter,  and a waiver by
either party of a breach of any provision of this Agreement shall not constitute
a waiver of any subsequent  breach thereof nor nullify the effectiveness of such
provisions  or the right of such party to demand  redress  for their  respective
losses, damages and prejudices.

25.6 Entire Agreement.  This Agreement together with any other instruments to be
delivered  pursuant  hereto,  constitute the entire  agreement among the parties
pertaining to the subject  matter  hereof and  supersede  all prior  agreements,
understandings,  negotiations,  and discussions,  whether oral or written, among
any or all of the parties.

25.7 Separate  entities.  The parties  hereto  acknowledge  that the Agent is an
independent  contractor in virtue of the terms and  conditions of this Agreement
and this Agreement  shall not be construed so as to constitute the Agent and the
Corporation  partners  or joint  venturers  or so as to create any other form of
legal  association  which  imposes  liability  upon either party for the acts or
omissions of the other party.

25.8  Severability.  Any  Section,  subsection  or  other  subdivision  of  this
Agreement  or any other  provision  of this  Agreement  which  is,  or  becomes,
illegal,  invalid  or  unenforceable  shall be  severed  therefrom  and shall be
ineffective to the extent of such illegality, invalidity or unenforceability and
shall not affect or impair the remaining  provisions  hereof,  which  provisions
shall be severed from an illegal or unenforceable  Section,  subsection or other
subdivision of this Agreement or any other provisions of this Agreement.

25.9  Amendments.  No  amendment  of this  Agreement  shall  be  binding  unless
otherwise expressly provided in an instrument duly executed by the parties.

25.10  Delays.  When  calculating  the period of time within  which or following
which any act is to be done or step taken  pursuant to this  Agreement,  the day
which is the reference day in calculating such period shall be excluded.  If the
day on which such delay  expires is not a business  day, then the delay shall be
extended to the next succeeding business day.

<PAGE>

                                     - 26 -

25.11 Gender.  Any reference in this  Agreement to any gender shall include both
genders and the neutral,  and words used herein  importing  the singular  number
only shall include the plural and vice versa.

25.12  Preamble.  The  preamble  hereof  shall  form  an  integral  part of this
Agreement.

25.13   Counterparts.   This   Agreement  may  be  executed  in  any  number  of
counterparts,  each of which shall be deemed to be an original, but all of which
together shall constitute one and the same document.

25.14  Governing Law. This Agreement  shall be governed by and  interpreted  and
enforced in  accordance  with the laws of the Province of Quebec and the laws of
Canada applicable therein.

25.15 Language.  The parties hereto state their express wish that this Agreement
as well as all documentation  contemplated  hereby or pertaining hereto or to be
executed in connection herewith be drawn up in the English language; les parties
expriment leur desir  explicite a l'effet que cette  convention de meme que tous
documents  envisages  par les  presentes  ou y ayant trait ou qui seront  signes
relativement aux presentes soient rediges en anglais.

     IN WITNESS  WHEREOF,  the parties  have signed at the place and on the date
first hereinabove mentioned.

COMPOSITECH LTD.                        LAMINES CTEK INC.

Per: _________________________          Per: _________________________
     Jonas Medney                            Louis Riopel




                                    AGREEMENT


     For one dollar ($1.00) and other good and valuable consideration paid by
each of Societe Innovatech du Grand Montreal, Industries Devma Inc., Fonds de
Solidarite des travailleurs du Quebec (F.T.Q.) and Fonds Regional de Solidarite
Ile de Montreal, limited partnership (collectively the "Investors") to
Compositech Ltd. (the "Corporation"), the receipt and sufficiency of which is
hereby acknowledged by the Corporation, the Corporation hereby covenants and
agrees that it shall, upon the request of the Investors, use its best efforts to
nominate for election by its stockholders, cause the election of and thereafter
continue in office, one person designated by the Investors to serve on the
Corporation's Board of Directors (the "Investors' Nominee"); provided, however,
that (i) the Investors' Nominee shall have experience commensurate with serving
as a director of the Corporation, and (ii) the Investors' Nominee shall not at
the time of designation or at any time thereafter be, or have been, involved in
any legal proceedings which would be required to be disclosed pursuant to Item
401(f) of Regulation S-K (17 C.F.R. ss. 229) in a filing with the United States
Securities and Exchange Commission. Subject to the terms of this Agreement, the
Corporation shall continue to include in the Board of Directors slate of
nominees for election as a director of the Corporation at its annual meeting of
stockholders, any special meeting of stockholders or by consent of stockholders
in lieu of a meeting, the Investors' Nominee. If the Investors' Nominee is
unable to serve, subject to the foregoing proviso, the Corporation shall use its
best efforts to elect as a director another person designated by the Investors.

     For one dollar ($1.00) and other good and valuable consideration paid by
each of the Investors, as well as by the Corporation (as set forth below), to
each of Fred E. Klimpl and Jonas Medney (collectively the "Principal
Shareholders"), the receipt and sufficiency of which is hereby acknowledged by
each of the Principal Shareholders, each of the Principal Shareholders hereby
covenants and agrees solely in his capacity as a shareholder of the Corporation
to vote his shares of the capital stock of the Corporation in a manner so as to
give effect to the foregoing paragraph. In the event, however, that an
Investors' Nominee is not acceptable to the Principal Shareholders, acting
reasonably, without regard to whether the proviso of the foregoing paragraph has
been satisfied, the Principal Shareholders shall advise the Investors of same in
writing within 48 hours of being provided with such information generally
required in regard to a director of a corporation pursuant to Item 401 of
Regulation S-K in respect to the proposed Investors' Nominee, whereupon the
Investors shall designate another person if they wish the Principal Shareholders
to vote in favor of the Investors' Nominee. The right provided to the Principal
Shareholders in the preceding sentence may be exercised only once with respect
to each meeting or consent pursuant to which the Corporation's stockholders are
being asked to vote for nominees to the Board of Directors of the Corporation;
thereafter, in the case of any such meeting or consent where such right has been
exercised, the Principal Shareholders shall not be entitled to refuse the next
proposed Investors' Nominee in accordance with the above sentence.

     As further conditions to the Corporation's and the Principal Shareholders'
obligations under this Agreement, (i) the Investors shall cooperate in and bear
the entire cost (including the reasonable legal expenses of the Corporation
and/or the Principal Shareholders) of providing in a timely manner all
information that is required to be disclosed in, and, to the extent required by
law, shall cause to be prepared and filed, a Statement on Schedule 13D under the


<PAGE>



     Exchange Act and any and all amendments required with respect thereto (the
"Schedule 13D") as may be required by virtue of this Agreement and the
Investors' investment in the Corporation, and (ii) each of the Investors
severally agrees to indemnify and hold harmless, to the extent permitted by law,
each of the Principal Shareholders from and against any and all liabilities,
losses, damages, settlements, claims, costs or expenses, including, without
limitation, reasonable attorneys' fees (collectively, "Liabilities") under U.S.
Federal, state or local laws arising out of or due to (A) any untrue statement
or alleged untrue statement of a material fact by such Investor contained in the
Schedule 13D or (B) any omission or alleged omission by such Investor to state
in the Schedule 13D 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. As consideration for the Principal Shareholders
entering into this agreement, the Corporation agrees to indemnify and hold
harmless, to the extent permitted by law, each Principal Shareholder from and
against all Liabilities under U.S. Federal, state or local laws arising out of
or due to the Principal Shareholder's compliance with the terms of this
Agreement. Such agreement by the Corporation to indemnify shall survive any
cancellation or termination, or the invalidity or unenforceability of, the
remaining terms hereof.

     This Agreement shall terminate on the date on which the Investors own less
than the number of shares of Common Stock of the Corporation in the aggregate as
is specified in Section 7.2 of the Subscription Agreement of even date herewith
among the Investors and the Corporation, as such number of shares may be
adjusted in accordance with the terms of Section 7.2 of the Subscription
Agreement.

     Notwithstanding any of the foregoing, nothing shall prevent the
Corporation's directors or officers, acting individually or collectively, from
taking any action required for such directors or officers to discharge their
fiduciary duties to the Corporation and its shareholders. All notices and other
communications hereunder shall be given in writing and shall be given by
telecopier, or delivered by hand, to the other parties at their respective
addresses set forth herein. Any such notice or other communication shall be
deemed to have been received on the date of delivery if delivered by hand, or
the next business day immediately following the date of transmission if sent by
telecopier. The original copy of any notice sent by telecopier shall be
forwarded to the other parties by registered mail, receipt return requested.

     As used in this Agreement, the term "Investor" shall include a transferee
of shares of Common Stock of the Corporation owned by the Investors which
transferee is: (i) a corporation, all of the shares of which are owned by any
Investor, both as registered owner and as beneficial owner; (ii) a governmental
body of or controlled by the Government of Quebec; or (iii) a limited
partnership controlled by an Investor or by any governmental body of or
controlled by the Government of Quebec or of which an Investor or any
governmental body of or controlled by the Government of Quebec holds the
majority of the limited partnership units.

     This Agreement shall be governed in all respects by the laws of the State
of New York as they are applied to agreements entered into in New York between
New York residents and performed entirely within New York.

DATED: October 16, 1997


<PAGE>



COMPOSITECH LTD.


per:
    --------------------------------    ---------------------------------------
                                        FRED E. KLIMPL
Address:                                Address:
120 Ricefield Lane                      120 Ricefield Lane
Hauppauge, New York                     Hauppauge, New York
11788-2008, U.S.A.                      11788-2008, U.S.A.
Attention:  the President               Attention:  Fred E. Klimpl
                                        Telecopier:  (516) 436-5203



- ------------------------------------    ---------------------------------------
JONAS MEDNEY
Address:
120 Ricefield Lane
Hauppauge, New York
11788-2008, U.S.A.
Attention:  Jonas Medney
Telecopier:  (516) 436-5203


SOCIETE INNOVATECH DU GRAND MONTREAL    FONDS DE SOLIDARITE DES TRAVAILLEURS DU 
                                        QUEBEC (F.T.Q.)
Per:                                    Per:
    --------------------------------        -----------------------------------
    Hubert Manseau                           Richard Bourget, Senior Vice-
                                             President, Investments
Address:                                Address:
2020 University Avenue                  8717 Berri Street
Suite 1527                              Montreal, Quebec
Montreal, Quebec                        H2M 2T9
H3A 2A5                                 Attention: Vice President, Legal 
                                                   Affairs
Attention:  President and Chief 
Executive Officer                       Telecopier: (514) 383-2500
Telecopier:  (514) 864-4220             with a copy to: Senior Vice President, 
                                                   Investments
                                        Telecopier: (514) 383-2505


                                       -3-


<PAGE>



INDUSTRIES DEVMA INC.                   FONDS REGIONAL DE SOLIDARITE ILE DE    
                                        MONTREAL, by its general partner,      
                                        Gestion du Fonds Regional de Solidarite
                                        Ile de Montreal Inc.                   
                                        



Per:
    --------------------------------

Per:                                    Per:
    --------------------------------        -----------------------------------


Address:                                Address:
600, de la Gauchetiere Street West      255, St-Jacques Street West
Suite 1700                              3c Floor
Montreal, Quebec                        Montreal, Quebec
H3B 4L8                                 H2Y 1M6
Attention:  President                   Attention: Managing Director
Telecopier:  (514) 395-8055             Telecopier: (514) 845-0625



                                       -4-



                                                             99.1



KCSA                                                                     News
- -----------------------------------------------------------------------

Public & Investor Relations, Corporate & Marketing Communications

FOR:           COMPOSITECH LTD.
               120 Ricefield Lane
               Hauppauge, NY  11788-2008

CONTACT:       Fred Klimpl
               (516) 436-5200

KCSA           Joseph A. Mansi/Leslie A. Schupak
CONTACT:       (212) 682-6300 ext. 205/207

                                                           FOR IMMEDIATE RELEASE
                                                           ---------------------

                                COMPOSITECH LTD.
                   CLOSES $24 MILLION JOINT VENTURE IN CANADA
                                   ----------
            Company's Second Copper-Clad Laminate Production Facility
                             to be Built in Montreal

HAUPPAUGE, NY, October 17, 1997 -- Compositech Ltd. (NASDAQ: CTEK) announced
today that it had closed its previously announced transaction with a Quebec
investor group to form a 50/50 joint venture in Canada.
         
     The joint venture plans to establish a plant in the Montreal area for the
production of copper-clad laminates for printed circuit boards using a patented
process and equipment developed by Compositech Ltd.
         
     The Montreal plant, planned to begin production late in 1998, is expected
to have an annual sales capacity of at least $30 million. Production from the
plant will be marketed principally in North America through Compositech Ltd.
        
     Fred Klimpl, President, said, "Our partners in this venture include some of
the largest and most influential organizations in Canada active in joint venture
and investment projects. We are pleased that we shall be building with them a
world-class facility to manufacture our revolutionary, superior copper-clad
laminates. This location, combined with our New York operation, is expected to
meet anticipated North American demand for our product line."
         
     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 total project is budgeted at over $24 million.
Approximately $11 million will be invested by the joint venture participants.
Approximately $13 million of the funds will be in the form of debt financing
pursuant to commitments from National Bank of Canada and the Canada-Quebec
Subsidiary Agreement on Industrial Development, an organization formed in 1991
to strengthen the Quebec economy by increasing major industrial investment. As
part of the


<PAGE>



     transaction, the investor group has purchased $5.4 million of Compositech
Ltd. common stock at a price per share of $5.09. The funds received by
Compositech Ltd. have been used for the purchase of its 50% interest in the
joint venture.

     Compositech Ltd. develops, produces and markets innovative and superior
copper-clad fiberglass epoxy laminates used to make printed circuit boards,
which are essential components of personal computers, workstations, data
communication and telecommunication equipment, automobiles and virtually all
electronic equipment.

                                       ###

The statements made in this press release contain certain forward-looking
statements within the meaning of Section 27A of the Securities Act of 1933 and
Section 21E of the Securities Exchange Act of 1934 that involve a number of
risks and uncertainties. Actual events or results may differ from the
Compositech Ltd.'s expectations. In addition to the matters described in this
press release, risk factors listed from time to time in Compositech Ltd.'s SEC
reports and filings, including, but not limited to, its Quarterly Report on Form
10-QSB for the quarter ended June 30, 1997, as well as its annual report on Form
10-KSB for the year ended December 31, 1996, may affect the results achieved by
Compositech Ltd.


This release is available on the KCSA Worldwide website at www.kcsa.com.



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