Cotol-240™ Cleaner & Cure Accelerator is a urethane cure accelerator and pre-cleaner to be used in conjunction with Aquaseal® or . The solvent cleans and prepares the surface, readying it for Aquaseal® , speeding the tack time to 15 minutes and the full cure time to less than two hours. Cotol-240 is also ideal for removing tar, sap, glue, and other resins from various surfaces including glass, plastic and metal. Available in 1/2 oz. Blister Pack, 4 oz. and Quart (not shown).