Bondo 00277 Glass Reinforced Filler, 1.37 lbs, Each

Covers small holes without the need for backing strips, cloth, or mat, great for use on fiberglass, wood, metal, aluminum, SMC, and masonry and is compatible with all paint systems, reinforced body filler, waterproof, works great on boats, includes cream hardener, Interlocking fiberglass strands and fibers double the strength over regular body filler, multi-purpose filler recommended for rusted out holes and shattered fiberglass body parts, thick consistency repair vertical surfaces with greater ease, quick-acting formula may be sanded in as little as 30 minutes, compatibility with all paints conceals the repair.

This Bondo Glass Reinforced Filler is capable of repairing small rusted-out metal holes and shattered fiberglass body parts Covers small holes without the need for backing strips, cloth or mat.