1、Aluminum Surface Film: Small grid aluminum foil film is used to resist stepping, suitable for outdoor waterproofing, high strength, scratch resistance, aging resistance, reflective and heat insulation effect. 2、Strong Adhesive Force: It is synthesized by polymer butyl rubber, which has strong viscosity, no embrittlement at low temperature, no flow at high temperature, peeling resistance and strong adhesion. 3、High Temperature Corrosion Resistance: Cold and heat resistance, thickened metal grid aluminum base surface, high temperature resistance, corrosion resistance. 4、Simple Operation: Tear off the protective film on the back, peel and paste it, paste it quickly, waterproof and prevent leakage, and the construction is fast. 5、Wide Application: The waterproof tape is widely used in roof cracks, sun rooms, color steel tiles, pipes and other gaps waterproof. 1 x Butyl Tape Item Type: Butyl TapeMaterial: Butyl RubberGross Weight: 390g / 13.8ozLength: Approx.5m / 196.9in