Self adhesive bitumen waterproof tape aluminum foil tape 1 description: Aluminum foil tape, flashing tape, peel/stick roof tape, shelf adhesive bitumen tape, waterproof tape, sealing tape has a heavy aluminum facing or pe together with extra thick rubberized asphalt based adhesive system. Roof waterproof tape is recommended for most types of roofs, windows and flashing problems including: Trailers Rv's Mobile homes Industrial buildings Roof awnings Truck trailers Chimney flashing Roof to wall flashing Ridge flashing Window frames of glass, metal, plastic Wood including osb Clay and cement roof tiles 2. Structure The specification of the tape consists of three layers. Film backing: aluminum foil or polyethylene Adhesive: polymer modified asphalt and butyl rubber Interleaf: antiadhesive film treated with silicone 3. Features: Aluminum backing is more moldable - it conforms better to irregular surface features - for weather-tight seals Excellent for flashing No messy sealant Stays flexible Aggressive grip Superior adhesion Assure immediate leakproof results Easy, fast application No harmful voc’s Ideal adhesive/sealant thickness