•Size: 5 * 5/5 * 10/5 * 201. Multi-functional and Versatile: House leaks, roof cracks, balcony leaks, water seepage, high humidity, camping, plumbing, basement, toilet, indoor work, etc. Water leak point repair tape * high environmental adaptability. Even though it adheres to most materials, it shows a strong adhesion strength. It has tensile deformation characteristics and is also characterized by sealing, waterproofing, insulation and flame retardancy.2. Safety, High Durability: Butyl tape is made of butyl rubber, treated by special process, non-toxic, non-shrinking, anti-aging, safe and tasteless. It is very flexible, easy to cut, handle and install, it also reduces sound well, and also prevents sloshing, sealing, waterproofing, flame retardant and insulation.