High temperature resistance Waterproof for Roof Pipe Repair Stop Leak Sticker Newly Aluminum Foil Butyl Rubber Tape Self Adhesive Waterproof for Roof Pipe Marine Repair Waterproof and high temperature resistant, (-40 degrees Celsius – 120 degrees Celsius), elongation rate of 1000%, ageing resistance for 30 years Scope of use Color steel hole repair Wall crack repair Metal gap repair Cement crack repair Damage repair Water seepage repair High temperature resistance Building decoration, sealing repair, pipeline anti-corrosion, engineering construction, more functions.