Waterproof Repair Tape A leak-proof tape for wall cracks, roofs, and pipes. It is a super aluminum foil butyl sticker that can withstand high temperatures. # Color Silver # Width 1. 5 cm 2. 10 cm 3. 15 cm 4. 20 cm # Length 1. 5 m 2. 10 m # Material Aluminum foil butyl # Specifications 1. Multifunctional: It is a multifunctional tape that is easy to use. 2. Long-lasting adhesion: The tape is thicker, with stronger adhesion, and is durable. 3. Waterproof: It can repair wall cracks and is used for roof waterproofing. 4. Heat insulation: The tape with a smooth surface has a high reflectivity and better heat insulation performance. 5. High-temperature resistance: Made of aluminum foil material, it is resistant to scratches, wear, and high temperatures. # Package Contents 1 roll of butyl aluminum foil tape # Precautions 1. Ensure that the construction surface is dry. 2. The construction surface should not have impurities, otherwise, it will affect the adhesion of the tape. 3. A too-narrow tape will affect the waterproof effect. 4. It cannot be used on the back surface of water, otherwise, it will fall off. 5. For roof waterproofing, the leak point needs to be found, otherwise, it may be ineffective.