Ames® Maximum-Stretch® is a thick, high quality rubber and acrylic elastomeric coating and sealant designed specifically for waterproofing, repairing and maintaining many different types of roofs. It dries rapidly to form a cool white, watertight roof membrane with up to 750% elasticity that expands and contracts with the roof surface. Maximum-Stretch is tintable using latex paint colorant. It seals, saves, and extends the life of old roofs and is an excellent choice for old tar roofs. Maximum Stretch® is also an excellent exterior or interior elastomeric wall coating. Ames Maximum-Stretch stays cool and resists cracking and peelingIt reflects up to 98 percent of the sun’s rays to reduce roof temperature and energy costsAmes Maximum Stretch remains flexible at freezing temperaturesWide range of climates from hot to coldFormulated to help resist fungus, mold and mildewAvailable in three colors of white, tan and light grey