FLJ Partners, LLC
                                c/o James A. Weil
                                  50 Holt Drive
                              Stony Point, NY 10980

                                                                Exhibit 99

                                                         May 5, 2006


Mr. Jerome I. Feldman Chairman of the Board
National Patent Development Corporation
Five Star Products, Inc.
777 Westchester Avenue
White Plains, NY 10604

Dear Jerry:

         We are pleased to submit the following proposal to purchase all of the
issued and outstanding stock of Five Star Products, Inc. ("Five Star"). We
understand that National Patent Development Corporation ("NPD") owns 64% of the
outstanding shares of Five Star. To effectuate the purchase, we will create a
newly formed entity ("Newco"), which will enter into a merger agreement with
Five Star and a stock purchase agreement with NPD. Those agreements will provide
that Newco will commence a tender offer for all of Five Star's outstanding
shares and that NPD will, at Newco's option, either tender its shares or sell
them to Newco. Thereafter, we will consummate a merger providing any
non-tendering holders of Five Star shares with the same consideration as those
who tendered.

         Our group consists of highly experienced business people with the
financial resources to consummate the contemplated transaction without a
financing contingency. The principal terms of the transaction are as follows.


     1.   Transaction Value. We propose a purchase price per share for all of
          Five Star's fully diluted outstanding shares based upon a valuation of
          $2,950,000 for the shares owned by NPD. In addition, we would cause
          Five Star to repay its $2.8 million note to NPD, together with all
          accrued interest, upon consummation of the merger.

     2.   No Financing Contingency. We are prepared to commit to pay 100% of the
          purchase price without the benefit of a contingency for debt
          financing.

     3.   Activities prior to Closing. Given our significant experience in the
          paint industry and with transactions of this nature, we are highly
          confident that we can conduct the necessary and customary due





          diligence and to enter into definitive agreements on or before May 31,
          2006. Prior to closing, we would anticipate completion of the
          following activities: (i) meeting with the current management of Five
          Star; (ii) having the pertinent financial data; (iii) engaging our
          legal counsel to complete their confirmatory legal due diligence; (iv)
          receipt of all necessary material governmental and third party
          approvals required to consummate the transaction; and (v) conducting
          an analysis of merchandise sourcing. Our obligation to consummate the
          transaction is contingent on the satisfactory completion of the above
          items, the negotiation and execution of mutually satisfactory
          definitive purchase agreements and the absence of any material adverse
          changes in Five Star's financial condition, operations or prospects.

     4.   Purchase Agreement and Closing. The parties shall work in good faith
          to complete the definitive purchase agreements and related tender
          offer documents and information statement no later than May 31, 2006.
          The Merger Agreement shall contain such representations and warranties
          from Five Star as are customary in a transaction of this nature. The
          Stock Purchase Agreement will contain representations and warranties
          from NPD only as to its ownership, title and authority to sell, and if
          the Five Star shares owned by NPD are not purchased in the tender
          offer, our obligation to purchase such shares pursuant to the Purchase
          Agreement will only be subject to the accuracy of such representations
          and warranties. Upon execution of the Agreements, we will deposit the
          sum of $1,000,000 in escrow, which will serve as liquidated damages in
          the event that we do not close in violation of any of the Agreements.
          At our option, upon consummation of the merger, all agreements between
          Five Star and NPD (and its affiliates) will be terminated without cost
          to Five Star.

     5.   Necessary Approvals. As a privately held investment partnership, we do
          not require any corporate or shareholder approvals or other
          extraordinary conditions to consummate the transaction.


     6.   Fees and Expenses. Each of NPD, Five Star and FLJ Partners, LLC will
          pay its own fees and expenses (including the fees and expenses of
          legal counsel, investment bankers, brokers, or other representatives
          or consultants) in connection with the transaction.

     7.   Access to Information. During the period (the "Exclusivity Period")
          beginning upon the mutual execution of this letter and ending on the
          earliest of (a) May 31, 2006, (b) such date on which we are neither
          actively conducting due diligence with respect to Five Star nor
          negotiating the definitive purchase agreements, and (c) such date on
          which we indicate that we are no longer willing to consummate the
          proposed transaction on the terms set forth herein, Five Star will


                                       2


          afford to us and our representatives, consultants, agents, lenders and
          investors full and complete access to the properties, business,
          personnel (including outside accountants and lawyers), and financial,
          legal, accounting, tax, and other data and information relating to
          Five Star as may be reasonably requested by any of them for purposes
          of evaluating the transaction contemplated hereby, subject to
          reasonable confidentiality measures to be mutually agreed.

     8.   Exclusivity. During the Exclusivity Period, each of NPD and Five Star
          agrees on behalf of itself and ------------ its officers, directors
          and affiliates, that neither it nor they nor any of its or their
          respective representatives, directors, officers, agents, or affiliates
          will discuss or pursue a possible sale, recapitalization, or other
          disposition of Five Star, any securities of Five Star (other than
          pursuant to employee benefit plans), or a substantial portion of the
          assets of Five Star (other than in the ordinary course of business)
          with any other party or provide any information to any other party in
          connection therewith. NPD represents that neither it nor any of its
          affiliates will, by pursuing the transactions contemplated hereby,
          violate the terms of any other agreement or obligation to which it or
          any such affiliate is subject, and will immediately inform us of and
          provide us with information regarding any offers or expressions of
          interest for Five Star received by it during the Exclusivity Period.

     9.   Key Contacts. James Weil (845) 786-5000 and Gary Rones (631) 756-0120
          are available to respond to any questions you might have regarding our
          proposal.

     10.  Expiration of Offer. The proposal described in this letter will expire
          at 5:00 PM EST on May 9, 2006, unless accepted in writing by NPD and
          Five Star at or prior to such time. Please understand that this letter
          agreement is submitted for your review and consideration. Upon your
          acceptance of this letter agreement, as indicated by your signature
          hereon, this letter agreement will not constitute a firm proposal, and
          consequently, will not be legally binding on any party hereto, except
          for sections 6, 7, 8, 10, and 11, which will be legally binding on
          each of the parties hereto.

     11.  Confidentiality. We acknowledge that the Confidentiality Agreement
          previously executed between us and Five Star remains in full force and
          effect. Unless mutually agreed to in writing or required by law, we
          will not make any disclosure to any third party (other than our
          officers, directors, employees, agents, potential financing sources
          and other representatives who have a need to know such information in
          furtherance of the transactions contemplated hereby) of the status of
          negotiations with respect to the transactions contemplated hereby. We
          understand that NPD and Five Star intend to make public disclosure of
          the transactions contemplated hereby.



                                       3


              We thank you for the opportunity to present this proposal. We are
         enthusiastic about this opportunity and are prepared to dedicate the
         necessary resources to quickly complete the proposed transaction.
         Should you have any questions please do not hesitate to give me a call.

             If you are in agreement with the terms set forth above and
         desire to proceed with the transaction on this basis, please sign in
         the space provided below and return an executed copy to us.

         Very truly yours,
         FLJ PARTNERS, LLC

         By:_____________________
         Name: James Weil

         ACCEPTED AND AGREED:
         NATIONAL PATENT DEVELOPMENT CORPORATION
         Signature:  ___________________
         Name:    _______________________
         Title:_________________________
         Date:_________________________

         FIVE STAR PRODUCTS, INC.
         Signature:  ___________________
         Name:    _______________________
         Title:_________________________



                                       4