**WANGZHENG Waterproof Butyl Tape - 5 cm x 5 m, Heavy Duty Permanent Sealing Tape for Roof, Window Sill, Chimney, Pipes - Indoor & Outdoor Use, Silver | Ideal for Leak Repair, Weatherproofing & DIY Projects**

Specification: Color: silver Size: 5cm*5m Material: aluminum foil + butyl Remark: 1. Make sure the build surface is dry. 2. There should be no impurities on the construction surface, which will affect the viscosity of the tape. 3. Roof waterproofing to find the leak point, responsible for no effect. 4. Cannot be used on the bottom of water, will fall off. Package including: 1x ribbon