Waterproof butyl repair tape, sealing tape water proof butyl tape size 10cm by 5 m wide applicability: our butyl tape is adapt to most kinds of surfaces and weather. such as metal, tiles, shingle, aluminum, gypsum board, wood, fiberglass, brick, concrete and etc. it is your best chioce for home, auto, outdoors and etc. easy to use: just peel off the release film and apply the butyl sealant tape to anywhere needed.no need to do extra waterproof coating. super sticky and flexible features allow you to install it on most of surfaces, perfectly on the flat, curve or corner surfaces. butyl patching tape roof tile crack adhesive aluminum foil waterproof sealing band wall leak repahandwir material handwork.