Waterproof: The butyl tape is designed to provide superior and durable sealing, even under extreme conditions such as exposure to UV rays, water, heat and cold. Adhesion: thanks to its strong adhesive, butyl tape adheres firmly to a wide variety of surfaces, including metal, concrete, wood and plastic. Flexibility: The butyl tape is very flexible and can be easily molded to fit uneven surfaces or complex shapes. Durability: the butyl tape is resistant to wear, tear and corrosion, making it ideal for long-term use. Easy to use: the butyl tape is easy to apply and does not require special tools for installation. It can be cut to size with a simple knife or scissors. Specifications Product Name:Butyl Aluminum Sealing Strip Material: Butyl Size:15cmx500cm Package includes: 1 x sealing adhesive strip.