Check the listing for details. USC 58220 All Resin Polyester-Hybrid Repair Resin (Gallon). Condition: New. Listed at 97.34 USD. All-Resin is a proprietary resin blend formulated for repair of both SMC and fiberglass -one resin does it all! Save money (up to 30% vs. competitive SMC resin), reduce inventory, and increase productivity with faster cure time and better vertical hold! Special adhesion properties assure a structurally sound, worry-free repair. Use with fiberglass mat, cloth and tape. Features:Thick, non-sag formula provides better vertical hold for side panel and truck repairsQuick cure delivers a tack-free finish; sands easily without clogging your sandpaperDurableRustproofWaterproofCream Hardener included Color: Amber Opaque Viscous Liquid MIX: Add cream hardener 4% by weight (equivalent to a 4" ribbon of cream hardener to 1-1/2 oz. of ALL RESIN). Substrate: SMC, Fiberglass, Wood, Gel Coat (polyester or epoxy). Suggested Use: For SMC and standard fiberglass panels, repair and custom molding. Top Coat: Prime with USC primer surfacer. Refer to paint manufacturer's instructions for final finishing.