3M 499 Bondo® Fiberglass Cloth, 499, 8 sq. ft. (2.5 m), Colour: White, 3M Stock No. 7000120014

Bondo® Fiberglass Cloth is great for repairs on metal, fiberglass, wood and many other surfaces. Interlocking strands of fiberglass allows for bridging holes and gaps in larger repairs. When used with Bondo® Fiberglass Resin, repairs are 100% waterproof, making the products ideal for tub, shower, sink, pool, hot tub, boat repair and more.