All purpose, high strength Long Strand Reinforced Body Filler is designed to repair rusted-out spots, holes, tears and cracks on fiberglass and metal. It repairs larger holes, tears and cracks than the Short Strand Reinforced Filler. This waterproof formulation also provides excellent featheredging and sanding properties. Excellent for marine applications. Can be used with or without matting. Cream hardener included.
