High Temperature Hose (NFC-4.2): our High Temperature Exhaust Hoses are the cream of the crop when it comes to high temp vehicle exhaust hoses. They’re suitable for use in short-term applications with temperatures reaching 850° F, and for continuous-use operations with temperatures reaching 800° F. The core of this hose is interlocked with a galvanized steel external helix, and is reinforced with hard-drawn spring steel wire filler. It has a silicone coating, is weatherproof, is resistant to dirt, water, oil repellent, and offers excellent resistance to acids and lyes. It also offers very good abrasion, cut, light, and UV resistance.