<PAGE>
                               EXCHANGE AGREEMENT
                               ------------------

         AGREEMENT dated as of the 29th day of February, 2000, by and between
ODYSSEY CAPITAL GROUP, L.P. ("Odyssey"), a Pennsylvania limited partnership, and
CONMAT TECHNOLOGIES, INC., a Florida corporation ("ConMat").

                                   BACKGROUND
                                   ----------

         Odyssey is the owner of 285,000 shares of ConMat Series A Convertible
Preferred Stock ("ConMat Series A Shares") and 75,000 shares (the "ConMat Common
Shares") of ConMat Common Stock, $.001 par value per share (the "Common Stock").
The parties acknowledge that the merger of Polychem Corporation into ConMat
required Odyssey's consent in accordance with a Securities Purchase Agreement
between Odyssey and The Eastwind Group, Inc., dated May 10, 1996 (the "Purchase
Agreement"). In connection with Odyssey's agreement to consent to the merger and
to assist in obtaining additional financing for ConMat, the parties hereto have
agreed to exchange the ConMat Series A Shares and the ConMat Common Shares for
other ConMat securities.

         The parties are entering into this Agreement to set forth their entire
understanding and agreement with respect to the exchange by Odyssey of the
ConMat Series A Shares and the ConMat Common Shares for shares of ConMat Series
C Preferred Stock and a warrant to purchase shares of ConMat Common Stock, as
provided for herein.

         NOW, THEREFORE, the parties hereto, intending to be legally bound
hereby and in consideration of the mutual covenants herein contained, agree as
follows:


<PAGE>

1. Exchange of ConMat Securities.
   ------------------------------

         1.1 Exchange of ConMat Series A Shares and ConMat Common Shares.
Subject to the terms and conditions hereof, ConMat hereby issues, sells and
delivers to Odyssey 382,500 shares of ConMat Series C Preferred Stock ("ConMat
Series C Shares"), which have the rights and preferences set forth in the
Articles of Amendment to Articles of Incorporation, attached hereto as Exhibit
A, and a warrant to purchase 382,500 shares of ConMat Common Stock (the
"Warrant"), in the form of Exhibit B, in exchange for 285,000 shares of ConMat
Series A Shares and 75,000 ConMat Common Shares.

         1.2 Transfer of Certificates. Subject to Odyssey's performance of its
obligations hereunder, the ConMat Series C Shares and the Warrant shall be
delivered to Odyssey free and clear of all liens, security interests, options,
charges, beneficial interests, claims and encumbrances of every kind.

         1.3 Delivery of the ConMat Series C Shares and the Warrant. The ConMat
Series C Shares and the Warrant shall be delivered concurrently with the
execution and delivery of this Agreement. Delivery will be made against receipt
by ConMat of the certificates representing the ConMat Series A Shares and the
ConMat Common Shares.

         1.4 Odyssey Waiver. In connection with the exchange of ConMat's
securities pursuant to this Section 1, Odyssey hereby consents to the merger of
Polychem with and into ConMat.

         1.5 Odyssey - Additional Capital. As additional consideration for the
exchange of ConMat securities pursuant to this Section 1, Odyssey agrees to
provide mezzanine financing up to a maximum of $1.5 million (such as
subordinated debt with warrants or convertible preferred stock) to ConMat in
connection with future acquisitions and for internal expansion, provided that





<PAGE>



ConMat's financial performance supports the investment based on historical
profitability and cash flow. Odyssey will also, to the extent that more than
$1.5 million of mezzanine capital is required, assist ConMat in procuring the
capital from other investment funds.

2. Representations and Warranties of ConMat.
   ----------------------------------------

         ConMat represents and warrants to Odyssey that, as of the date of this
Agreement, the following statements are true and correct:

         2.1 Status of Shares. When issued and paid for as provided in this
Agreement, the Series C Shares will be validly issued and outstanding, fully
paid and nonassessable, and the issuance of such Series C Shares is not and will
not be subject to preemptive rights of any other stockholder of ConMat. The
shares of Common Stock to be issued upon exercise of the Warrant have been duly
authorized by all necessary corporate action on the part of ConMat and, as of
the date of the issuance of the Warrant , will be duly reserved for issuance.
When the shares of Common Stock are issued and paid for upon exercise of the
Warrant, such shares will be validly issued and outstanding, fully paid and
nonassessable and the issuance of such shares will not be subject to preemptive
rights of any other stockholder of ConMat.




<PAGE>



         2.2 ConMat Capital Structure. (a) The authorized capital stock of
ConMat consists of 40,000,000 shares of ConMat Common Stock, of which 2,250,000
shares are issued and outstanding, and 10,000,000 shares of Preferred Stock, par
value $.001 per share, consisting of 1,386,666 shares of Series A Convertible
Preferred Stock, all of which are issued and outstanding, and 166,687 shares of
Series C Preferred Stock, all of which are issued and outstanding. Except as set
forth in Schedule 2.2, there are no outstanding preemptive, conversion or other
rights, options, warrants or agreements granted or issued by or binding upon
ConMat for the purchase or acquisition of any shares of capital stock of ConMat
or any other securities convertible into, exchangeable for or evidencing the
right to subscribe for any shares of such capital stock. ConMat is not subject
to any obligation (contingent or otherwise) to repurchase or otherwise acquire
or retire any shares of the capital stock of ConMat or any convertible
securities, rights or options. Schedule 2.2 sets forth the number, exercise or
conversion price, term and vesting period of any such rights, options or
warrants.

         2.3 Authority. ConMat has all requisite corporate power and authority
to enter into this Agreement and the Warrant, to issue and sell the ConMat
Series C Shares and the Warrant, and to carry out its obligations hereunder and
thereunder. The execution, delivery and performance of this Agreement and the
Warrant by ConMat have been duly and validly authorized by all corporate
proceedings on the part of ConMat and the consummation by ConMat of the
transactions contemplated hereby have been duly authorized by all necessary
action on the part of ConMat.

         2.4 Binding Obligation. This Agreement constitutes a legal, valid and
binding obligation of ConMat, enforceable in accordance with its terms, except
to the extent that its




<PAGE>



enforceability may be subject to limitations imposed by general principles of
equity (regardless of whether such enforceability is considered in a proceeding
at law or in equity) and to the effect of applicable bankruptcy, reorganization,
insolvency, moratorium and similar laws of general application relating to or
affecting creditors' rights, including the effect of statutory or other laws
regarding fraudulent conveyances and preferential transfers.

         2.5 Securities Act Compliance. Assuming the accuracy of the
representations of Odyssey contained in Section 3.2, the sale by ConMat of the
ConMat securities as contemplated by this Agreement, does not violate Section 5
of the Securities Act of 1993, as amended, and the rules and regulations
promulgated thereunder, and any other applicable securities laws.

         2.6 No Conflict. The execution, delivery and performance of this
Agreement and the Warrant by ConMat and the consummation by ConMat of the
transactions contemplated hereby and thereby do not conflict with or result in
any breach of any of the provisions of, or constitute a default under, result in
a violation of, result in the creation of a right of termination or acceleration
or any lien, security interest, charge or encumbrance upon any assets of ConMat,
or result in or constitute a default, breach or violation of or under the
provisions of the Articles of Incorporation or Bylaws of ConMat, or any
indenture, mortgage, lease, loan agreement or other agreement or instruments by
which ConMat is bound or affected, or any law, statute, rule or regulation or
order, judgement or decree to which ConMat is subject.

         2.7 Consents. Except as set forth on Schedule 2.7, no consent of any
person is required for the valid execution and delivery by ConMat of this
Agreement or the Warrant or the issuance, sale and delivery of the ConMat Series
C Shares or the Warrant pursuant hereto.




<PAGE>



         2.8 Financial Statements. Attached hereto as Exhibit A is a
consolidated balance sheet at December 31, 1999 of ConMat and the related
consolidated statements of operations and cash flows for the year then ended
(the "Financial Statements"). The Financial Statements have been prepared in
accordance with generally accepted accounting principles applied on a consistent
basis and present fairly the consolidated financial condition of ConMat at
December 31, 1999 and its consolidated results of operations and cash flows for
the year then ended. Since December 31, 1999, there has not been any material
adverse change in ConMat's financial condition, results of operations, assets,
liabilities or business.

3. Representations and Warranties of Odyssey.
   ------------------------------------------
Odyssey hereby represents and warrants to ConMat that, at and as of the date of
this Agreement, the following statements are true and correct in all respects:

         3.1 Due Authorization. This Agreement has been duly authorized by
Odyssey and is the legal, valid and binding obligation of Odyssey, enforceable
in accordance with its terms, except to the extent that its enforceability may
be subject to limitations imposed by general principles of equity (regardless of
whether such enforceability is considered in a proceeding at law or in equity)
and to the effect of applicable bankruptcy, reorganization, insolvency,
moratorium and similar laws of general application relating to or affecting
creditors' rights, including the effect of statutory or other laws regarding
fraudulent conveyances and preferential transfers.

         3.2 Knowledge and Experience. Odyssey (a) possesses such knowledge and
experience in financial and business matters that it is capable of evaluating
the risks of its investment hereunder; and (b) has conducted such due diligence
as it has deemed appropriate.



<PAGE>



4. Indemnification.
   ---------------

         The representations, warranties and agreements made by ConMat and
Odyssey herein shall survive the consummation of the transactions consummated
hereby. Each party (the "Indemnifying Party") agrees to indemnify, defend and
hold the other party (the "Indemnified Party") harmless against all liability,
loss or damage suffered by the Indemnified Party arising from any
misrepresentation or breach of warranty or agreement of the Indemnifying Party.
The Indemnifying Party shall have no liability for any claim for indemnification
pursuant to this Section 4 unless asserted within one year of the date of this
Agreement.

5. General Provisions.
   -------------------

         5.1 Successors and Assigns. This Agreement shall be binding upon and
inure to the benefit of the parties hereto and their respective successors,
assigns and representatives.

         5.2 Entire Agreement. This Agreement contains the entire agreement
among the parties with respect to the subject matter hereof and supersedes all
prior arrangements and understandings with respect thereto.

         5.3 Notices.

         5.4 All notices, requests, consents and other communications hereunder
to any party shall be deemed to be sufficient if contained in a written
instrument and shall be deemed to be duly given when delivered in person or, if
mailed, five days after such notice has been duly sent by First Class,
Registered or Certified Mail, postage prepaid, addressed to such party at the
address set forth below or such other address as may hereafter in writing by the
addressee to the addressor listing all parties:





<PAGE>


         (i) if to ConMat:

                     ConMat Technologies, Inc.
                     Franklin Avenue and Grant Street
                     Phoenixville, Pennsylvania 19460
                     Attention:  Paul A. DeJuliis, Chairman and Chief Executive
                     Officer

         with a copy to:

                    Klehr, Harrison, Harvey, Branzburg & Ellers LLP
                    260 S. Broad Street
                    Philadelphia, Pennsylvania 19102-3163
                    Attention:  Lawrence Rovin, Esquire

         (ii) if to Odyssey:

                    Odyssey Capital Group, L.P.
                    950 West Valley Road, Suite 2902
                    Wayne, PA 19087
                    Attention:  John P. Kirwin, III

         with a copy to:

                    McCausland, Keen & Buckman
                    Radnor Court
                    259 North Radnor-Chester Road, Suite 160
                    Radnor, PA 19087-5240
                    Attention:  Nancy D. Weisberg, Esquire

         5.5 Governing Law.
This Agreement shall be governed by, and construed in accordance with, the laws
of the Commonwealth of Pennsylvania.




<PAGE>


         5.6 Counterparts.

         This Agreement may be executed in any number of counterparts, and each
such counterpart hereof shall be deemed to be an original instrument, but all
such counterparts together shall constitute but one agreement.

         IN WITNESS WHEREOF, ConMat and Odyssey have executed this Agreement as
of the day and year first above written.

                                CONMAT TECHNOLOGIES, INC., a Florida
                                corporation


                                By:       /s/ Paul A. DeJuliis
                                    --------------------------
                                Name: Paul A. DeJuliis
                                Its:        Chief Executive Officer


                                ODYSSEY CAPITAL GROUP, L.P.

                                By:  Odyssey Capital Group, Inc., its general
                                     partner

                                 By:      /s/ John P. Kirwin, III
                                     ----------------------------------
                                 Name:      John P. Kirwin, III
                                 Its: