Super Strong Waterproof Stop Leaks Seal Repair Performance Silicone Adhesive Multi Purpose Self Adhesive Insulating Duct Tapes Description: Wide temperature fluctuate -50 ℃ to + 260 ℃, emergency temperature three hundred ℃. Thermal stability 2 hundred ℃, at this temperature for long-term application, Product security apply more than 10 years, ultimate anti-aging properties. Has a stain, anti hydrochloric acid, anti-UV, anti-arc, Ozone resistance, cold, heat, high pressure and so on. Color: Black Material: Silicone rubber Length: 1.5m/3.0m Width: 25mm Thickness: 0.5mm Specifications: First peel, transparent film, in need insulation or leakproof rated place to start winding, starting and finishing at the sides, multi-winding 3-5cm Universal tape elongation at ruin of 500% or more, When required medium stress winding stretch 1/2 experience overlapping round the package, Natural lap the final lap winding, wound round the package, Required average stretching (stretch ratio of 20% -100%) Package Included: 1 x silicone adhesive sealing tape