Maxim Multi-Fix Plastic Repair is a two-part epoxy repair material that provides speed, incredible strength, and sandability. This fast-setting epoxy simplifies the plastic repair process. Ideal for fixing tears, nicks and gouges in plastic parts and urethane bumpers. Compatible with fiberglass, TPO, RRIM, SMC, PUR, PP and urethane's. Requires 26:1 application gun (352-46613). Apply Contour Glazing Putty (352-13521zp) and Flexible Primer (352-50022z) prior to topcoat.