Features: Professional Repair Tape: The professional sealing tape is suitable for your RV roofs repair, doors, window and, prevent them from leakages, creates a water proof.sealing plumbing pipes, doors, walls, seams, DIY-vents, airs ducts, sprinkler HVAC systems, EPDM Roofs Patching, etc. Long-lasting Performance: Our Butyls Tape is made of pure butyls rubber, thicker and heavier ,Waterproof and high temperature resistant, UV resistant without cracking and deformation, and provides a better sealing results and Long-lasting service time. Easy to Use: Just peel off the release film and apply the butyls sealant tape to anywhere needed.No need to do Extra Waterproof Coating. Super stickys and flexible features allow you to install it on most of surfaces, perfectly on the flat, curve or corner surfaces. Wide applicability: Our butyls 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. Strong Adhesive Ability: Made with high polymers synthesis butyls glue, this aluminum foil tape offers superior adhesive strength. It sticks securely to a wide range of surfaces, including glass, cement, tile, plastic, metal, and wood, even in wet conditions. Notice 1.Actual color may be slightly different from the image due to different and light effect 2.Please allow 1-3cm deviation due to manual measurement Specifications: Width 5cm*Length 5m Width 10cm*Length 5m Package List: 1 Roll Aluminum Foil Butyls Rubber Tape