Permanently repairs nicks, gouges and scratches in fiberglass hulls and decks. Blends hundreds of colors and cures glass-hard in 1 hour. Special release paper and no-run polyester gel makes slick, no-sand finish quick and easy. Mix colors directly against hull or deck for perfect match. Also repairs countertops, appliances, bathroom tubs and sinks. Contains colors, polyester gel paste, hardener, release paper, mixing sticks, blending chart and instructions.