Permanently repair nicks, gouges and scratches in fiberglass hulls and decks. Blend coloring agents to achieve a match to almost any color. Repair material cures glass-hard in one hour. A special release film and no-run polyester gel makes a slick, no-sand finish quick and easy. Mix colors directly against hull or deck for a perfect match. Also repairs countertops, appliances, bathroom tubs and sinks.