Geocel 4350 Construction Sealant is a high performance, chemically curing Scypolymer sealant that offers excellent adhesion to many substrates including wood, stone, concrete, metal, glass, tile, brick, and asphalt shingles. It can be used as an interior/exterior sealant, can withstand adverse weather conditions, is UV resistant, and is tolerant to damp surfaces. Geocel 4350 Construction Sealant has minimal shrinkage.