Fire sleeve features: •continuous operating temp: 260°c-550°c •max short term exposure: 1650°c •molten splash resistance: outstanding Fire sleeve specifications: •material: e grade fiberglass with silicone rubber coated •application: high temperature resistant, fireproof, erosion resist •rated voltage: 7kv—17.7 kv •color: red, black, blue and so on, which can be customized as request. •diameter: 6.5-130mm •thickness: 2-6mm •stanard length: 20, 30m/roll Certification: iso9001:2008, ul, sgs, rohs Fire sleeve application: Silicone coated e-glass sleeve protects hoses, cables and wires from molten metal splash, high heat hazards and occasional exposure to flame, in steel plants, glass plants, foundries, cutting and welding shops and wherever hoses, cables and wires may be exposed to high heat or occasional flame. Fire sleeve also may be used to insulate your race cars plumbing system. Notes: special size, wall thickness and silicone color can be customized as request. 15/20 meters in a roll / polybag / standard export carton box