EXHIBIT
        10.17

      


       

      August
        __, 2005

       

      Wedbush
        Morgan Securities Inc.

      1000
        Wilshire Blvd., 10th
        Floor

      Los
        Angeles, CA 90017

       

      Re:         
        Industrial Services Acquisition Corp.

       

      Ladies
        and Gentlemen:

       

      This
        letter will confirm the agreement of the undersigned to purchase warrants
        (each,
        a “Warrant” and collectively, “Warrants”) of Industrial Services Acquisition
        Corp.  (“Company”) included in the units (“Units”) being sold in the
        Company’s initial public offering (“IPO”) upon the terms and conditions set
        forth herein in accordance with guidelines specified by Rule 10b5-1 of the
        Securities Exchange Act of 1934, as amended.  Each Unit is comprised
        of one
        share of common stock of the Company (“Common Stock”) and one Warrant. 
        Each of the Common Stock and Warrants will trade separately within the first
        20
        trading days following the earlier to occur of the exercise in full or
        expiration of the underwriter’s over-allotment option.

       

      The
        undersigned agrees that this letter agreement constitutes an irrevocable
        order
        (“Order”) for Wedbush Morgan Securities Inc. (“Wedbush”) to purchase for the
        undersigned’s account within the sixty-trading day period commencing on the date
        separate trading of the Warrants commences (“Separation Date”) pursuant to
        provisions set forth in the warrant agreement governing the terms and conditions
        of such Warrants (“Warrant Agreement”) up to _______ Warrants at market prices
        not to exceed $1.20 per Warrant (“Maximum Warrant Purchase”).  Wedbush (or
        such other broker dealer(s) as Wedbush may assign the order to) agrees to
        fill
        such order in such amounts and at such times as it may determine, in its
        sole
        discretion, during the forty-trading day period commencing on the Separation
        Date.  Wedbush further agrees that it will not charge the undersigned
        any
        fees and/or commissions with respect to such purchase
        obligation. 

      


      As
        the
        date hereof, the undersigned represents and warrants that it is not aware
        of any
        material nonpublic information concerning the Company or any securities of
        the
        Company and is entering into this agreement in good faith and not as part
        of a
        plan or scheme to evade the prohibitions of Rule 10b5-1. The undersigned
        agrees
        that while this agreement is in effect, the undersigned shall comply with
        the
        prohibition set forth in Rule 10b5-1(c)(1)(i)(C) against entering into or
        altering a corresponding or hedging transaction or position with respect
        to the
        Company’s securities. The undersigned further agrees that it shall not, directly
        or indirectly, communicate any material nonpublic information relating to
        the
        Company or the Company’s securities to any employee of Wedbush. The undersigned
        does not have, and shall not attempt to exercise, any influence over how,
        when
        or whether to effect purchases of Warrants pursuant to this
        agreement.

       

      The
        undersigned agrees that he shall not sell or transfer the Warrants until
        the
        earlier of the consummation of a merger, capital stock exchange, asset
        acquisition or other similar business combination and acknowledges that,
        at the
        option of Wedbush, the certificates for such Warrants shall contain a legend
        indicating such restriction on transferability. 

      


      This
        letter shall be binding on the undersigned and his respective heirs, successors
        and assigns.

      


      This
        letter agreement shall be governed by and interpreted and construed in
        accordance with the laws of the State of California applicable to contracts
        formed and to be performed entirely within the State of California, without
        regard to the conflicts of law provisions thereof to the extent such principals
        or rules would require or permit the application of the laws of another
        jurisdiction.

      


      No
        term
        or provision of this letter agreement may be amended, changed, waived, altered
        or modified except by written instrument executed and delivered by the party
        against whom such amendment, change, waiver, alteration or modification is
        to be
        enforced.

       

      
        	 	
                Very
                  truly yours,

              
	
                 

              	
                 

              
	
                 

              	
                 

              
	 	 	 
	 	
                [Name]