Features: brand new and high quality HIGH QUALITY. Made of aluminum foil material, super toughness and durability. Waterproof, wear-resistant, moisture-proof, strong toughness, good elasticity, flame resistant, leakage proof, heat resistant. Provides long service life. WIDE APPLICATION. Widely used for various kinds of general or emergency repairment, roof leaks, window sealing, rv awning, gutters, down spouts, boats, personal watercrafts, outdoor equipment, mobile homes, RV’S & campers, PVC & plumbing pipes, sprinkler systems, kitchen doors & walls moisture-proof, seams, vents, air ducts, HVAC systems, household appliance cables for protection, etc. FEATURES. High temperature resistance, high strength, good insulation, corrosion resistance, chemically resistant, non-slip. Super self adhesive, easy to use. This waterproof tape can be used at the temperature between -122℉ to 572℉ without cracking and deformation. EASY TO USE. Designed to stick instantly well to various kinds of surfaces. Great for DIY, automotive, industrial uses. for Ideal for sealing, reinforcing, protecting and repairing. This sealing tape is highly effective to use indoors and outdoors. DIMENTION DETAIL. Total length 65.62ft (20m). Width from 2'' to 10'' optional. A must-have repairing tools for home, garage, warehouse, etc. Peel off the released film and then apply this butyl sealant tape to the surface. Specifications: Material: Aluminum Foil＋Fiber Cloth Width Type: 2cm; 3cm; 4cm; 5cm; 6cm; 8cm; 10cm; Temperature Resistance: Approx. -50° - 300° (-122℉ - 572℉) Total Length: Approx. 20 Meters/65.62ft Weight: Approx. 80-450g Package Includes: 1 Pc Aluminum Foil Tape note: WARM TIPS: Ensure that surface is clean, dry, free of grease, oil or other contaminants before applying. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!