Description: 500°F/260°C Continuous Exposure: Higher Intermittent Fire Sleeve protects continuously to 260°C/500°F and will withstand a molten splash at /2200°F. Made of braided fiberglass yarns in a substrate,it is then coated with a high grade silicone rubber. Resistant to hydraulic fluids, Lubricating oils,and fuels, Silicone Sleeve insulates against energy loss and hosing;protects employees from burns;and allows bunding of wires,hoses,and cables. Fire sleeve is the perfect cover to protect hydraulic hoses,pneumatic lines and wiring bundles. Silicone coated fiberglass Fire Sleeve can withstand repeated exposures to molten steel,molten aluminum and molten glass up to 3000°F (1650°C). Always wear safety glasses, dust mask, gloves and long sleeves are recommended when handling this product. Specification: Material: glass fibre Heat resistance (1650 ℃) Length: 1m 3.3ft Diameter: 13mm Package Includes: 1 Piece Heat AN8 Fire Sleeve Note: All dimensions are measured by hand, there may be small deviations. Color may vary slightly due to the color setting of each individual monitor. Thanks for your understanding. Please enjoy your happy shopping time!