Bondo 1-Qt. Fiberglass Resin with Hardener. This durable resin is ideal for repairing boats, cars, and other fiberglass objects. It is easy to use, with simple how-to directions included. The hardener ensures a strong, lasting bond.

• 1 Quart
• Can be used alone or with fiberglass tape, cloth or mat
• Repair fiberglass boats, snowmobiles, jet skis, bathtubs and showers
• Can also be used as a sealer on damaged or rotted wood and seals concrete
• Works great on large or small metal rust-outs. Joins most surfaces together creating a strong and long-lasting bond
• Sandable in less than 2 hours. Compatible with all paints, including gel coat and marine paints. Waterproof.