Features: 1.Long?term temperature resistance, no flow at high temperature 80/ no cracking at ?40, good viscosity/anti?aging/easy construction. 2.High temperature resistance, no deformation, with metal aluminum sheet surface, high and low temperature resistance, not easy aging cracking. 3.Wear?resistant and scratch?resistant, can effectively resist non?human trampling and wearing, has long service life. 4.With the characteristics of tensile strength and resistance to deformation, also waterproof and moisture?proof. 5.Using high polymer aluminum foil material, with strong adhesive capacity, it has a long service life. 6.Wide applications, It can be used for van and other places in your daily lives. Extension factor is 100%. Specification: Item Type: Butyl Tape_x000D_ Isolation Part Material: Isolation Paper _x000D_ Base Material: Aluminum Foil _x000D_ Back Material: Isolation Film _x000D_ Glue Series: Butyl Adhesive Tape_x000D_ Extension Factor: 100%_x000D_ Features: Long-term temperature resistance, high temperature 80 no flow / -40 no cracking, good viscosity/anti-aging/simple construction_x000D_ Fitment: Universal PackageList: 1 x_x000D_ _x000D_ Butyl Tape