Provides excellent solvent, chemical, abrasion and weather resistance. A tough, flexible, high gloss two part polyurethane enamel formulated especially for fabric covered aircraft surfaces and marine surfaces subjected to flexing loads. Recommended as a premium quality, high gloss fabric finish over Stits POLY-FIBER Covering Materials, and all primed metal and fiberglass components of fabric covered aircraft. May also be used to refinish suitably rejuvenated nitrate or butyrate dope fabric surfaces and sound synthetic enamel on fabric and metal surfaces. All cracked, peeling or brittle synthetic enamel finish should be removed. Colors filled to 3/4 full. Quarts and gallons must be sent UPS ground only. Shelf life is 4 years unopened. Requires U865 catalyst sold separately.