Description: * Multi-functional tape,easy to use. * Thicker tape, more viscous and longer lasting. * Repair wall cracks and use the roof for waterproofing. * The smooth surface tape has a high reflectivity and is more thermally insulated. * Aluminum foil material, not afraid of scratching, anti-friction, high temperature resistance. Useage: home water pipes, roof cracks, factory building color steel tiles, sun room, aluminum-plastic panels, Containers, SBS coil lap seams, parapets, etc., are aging, damaged and leaking, and it takes time and effort to replace them with new ones. You can use this to glue the tape Note: 1. Make sure the construction surface is dry. 2. There should be no impurities on the construction surface, which will affect the viscosity of the tape. 3. The tape is too narrow to affect the waterproof effect. 4. Can not be used on the back of the water, will fall off. 5. Roof waterproofing to find the leak point, responsible for no effect. Specification: *Color:silvery * Width: 5cm * Length: 1m, 3m,5m * Material:Aluminum Foil+Butyl Package Included: 1*Butyl aluminum foil tape