Duraglas Fiberglass Filler is the original fiberglass reinforced automotive body filler.Formulated with short-strand fiberglass fiber, Duraglas provides ultimate strength and durability on rust-outs, holes, tears and cracks. Duraglas is ideal for use on metal and fiberglass panels and is 100% waterproof.
Description Our No. 1 short-strand fiberglass filler formulated with fibers to provide ultimate strength and durability on rust-outs, holes, tears and cracks. Rust and waterproof. For large repairs, use a fiberglass cloth.
Suggested Use(s) Can be used to repair cracks and holes in fiberglass. Can also be used on welded areas and to bond seams (rust, automotive and marine applications). Can be used on metal, aluminum, fiberglass, wood, masonry and concrete.
Mix Ratio 2% by weight (50:1 ratio) with supplied cream hardener