3M Bondo 420 Fiberglass Resin Repair Kit (1/2 Pint)

Bondo Fiberglass Repair Kit is a do-it-yourself solution for easy and effective auto body repair. Users can repair cracked, broken or rusted automobile body components quickly, easily and at a fraction of the cost versus part or panel replacement. The kit includes resin and hardener for a permanent, 100% waterproof seal that hardens in as little as two hours and is compatible with most paint.

Everything You Need for Fiberglass Repair

Our Bondo Fiberglass Repair Kit lets users do it themselves for easy, cost-effective, shop quality auto body repair. The repair kit includes cloth, resin and hardener, along with a mixing tray, mixing stick and a spreader for straightforward application over cracks and metal rust-outs. The resin bonds to metals, and hardens to a sandable surface in less than two hours.

The seal created by the polyester resin material is permanent, waterproof and will not shrink. It can even be used as a sealer for damaged wood and on marine applications.

The kit includes:

Key Features: