3M Bondo Fiberglass Resin Repair Kit, 00420, 0.45 Pint Pack of 2, Regular

Repairs harden in about two hours and can be sanded smooth. The resin spreads evenly without sagging, conforming to the shape of the repair. Complete All-in-One Kit: Do-it-yourself fiberglass repair kit for cars, boats, and more – includes liquid resin, cream hardener, fiberglass cloth, mixing tray, stick, and spreader; everything needed to patch holes, cracks, or scratches.