ing of wires, hoses, and cables. Firesleeve with Velcro Hook Loop Closure is the perfect cover to protect hydraulic hoses,pneumatic lines and wiring bundles. Firesleeve with Velcro Hook Loop Closure 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 Firesleeve with Velcro Hook Loop Closure pack carton box