Our main products are: Glass cloth tape, acetate cloth tape, polyimide film tape and polyester tape. Here are the specifications of our Glass cloth tape:Bottom material: Glass ClothHigh temperature thermosetting silicone adhesiveAdhesion to steel: 40 oz/inDielectric strength: 3000VTemperature rating: 180C/356FTensile strength: 150 lbs/inUltimate Elongation: 5%Thickness: 0.19 mmColor – white