Wide temperature range -50 to 260 , emergency temperature 300 . Thermal stability 200 , at this temperature for long-term application, Product safety apply more than 10 years, excellent anti-aging properties. Has a stain, anti hydrochloric acid, anti-UV, anti-arc, Ozone resistance, cold, heat, high pressure and so on. Specifications Colour: Black Material: Silicone rubber Length: 3meter Width: 25mm Thickness: 0.3mm Specifications: Features: 1.Waterproof silicone tape, this silicone tape can be used for the sealing and leaking stoppage of water pipe. High temperature resistance, waterproof and oil proof, fast leak repair. 2. Thickened silicone, strong pressure resistance. Thickened silicone material, good pressure resistance. Pipe repair tape waterproof, can resist certain water pressure, it is mainly for domestic water pipe leakage. 3.Self-adhesive and self-melting, sealed and waterproof. After 24 hours of construction, the tape is self-contained and integrated into one, sealing and waterproof. Free cutting, tear and use, according to time requirements, any length required for cutting. 4.No fear of temperature difference, hot and cold available. High and low temperature resistance, no fear of harsh environments such as severe cold and heat. 5.Good ductility and sufficient resilience. Good flexibility, the tape will not be torn off during the winding process. High conformable soft silicone tape, suitable for irregular surfaces, ideal for hose repair for house-hold appliances 6.Non-adhesive silicone tape, the tape itself is not sticky, you just need to wrap it and overlap it, after applying pressure, the tape will melt by itself-which means that it does not need any messy adhesives that may leave any sticky residues. 7.Easily Seal Outdoor Antenna Coaxial Cable & Electrical Connections from Moisture, Dust and Corrosion. Scope of application: heating pipes, water pipes, water pipe joints, PVC pipes, sewer pipes, cast iron pipes. Package Included: waterproof pipe Tape*1 Notes: 1. Due to different monitors and lighting, product pictures may differ slightly from actual colors. 2. The product size is manually measured, please allow 1-2cm difference, thank you for your understanding Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.