4"x100' WINDOW WRAP 45W04 WW

Used where waterproofing is needed. Weatherproof. For roofing, patching, gutter repair, flashing, and general waterproofing where the membrane will be exposed. A laminate of reflective aluminum foil, rugged, cross-linked polymer films, and a thick layer of rubberized asphalt. Designed for low-slope roof applications. For mobile homes, trailers, RVs, and sunrooms. The asphalt compound adheres to most surfaces and seals around most punctures, forming a protective waterproof barrier. Aluminum surface reflects heat. Puncture and abrasion resistant. Stretches to allow for building movement. Conforms to odd shapes. Requires no coating or covering for exposure to sunlight. Tested to ASTM D 1970, meets the requirements of ICC-ES AC-75, and has a Class A Fire rating when installed on a
lap.