Shield your wiring lines and cables safe from heat without disassembling them. Forget about that old fire silicone sleeving (450F max); Thermaflect Sleeve acts as a thermal barrier capable of reflecting up to 95 percent of radiant heat away (requires minimum of 1 inch of airspace). It is excellent to use on your fuel lines wiring looms air intake intercooler pipes and air conditioner hoses. By keeping fuel and air intake temperatures cool it helps to prevent vapor lock improves performance improves mileage and also reduces fuel evaporation and vapor lock. Weight there is more; a 3 foot length our Thermaflect Sleeve weighs less than 6 inches of the old silicone covered stuff of the same diameter. Though it weighs much less it offers superior radiant heat protection. Thermaflect Sleeve withstands 1100F of continuous radiant heat and 500F direct heat. Also available in sewn seam. Capable of reducing up to 90 percent of radiant heat.Features Size - 1-1/2 in. ID x 10 ft. Hook and Loop Material - Proprietary Aluminized Fiberglass Color - Silver/AluminumTemperature Data Operating Temperature - 1100 Fahrenheit Peak Temperature - 2000 Fahrenheit Temperature Rate - Radiant Insulation Type - Radiant heat barrier requires 1 Inch of airspace. Not designed for direct contact.Installation tip Be sure ends of sleeve are sealed or secured to component you are trying to protect. You can seal the ends using our Thermaflect Tape™ Cool Foil Tape™ Thermal-Tie™ shrink tube or any mechanical fastener. Securing the ends will ensure no hot air sneaks in behind the sleeve thus allowing it to work more efficiently. It also functions better if the heat shield sleeve is tight on the component.Care Instruction Cloth TieWarnings Always wear safety glasses dust mask gloves and long sleeves are recommended when handling this product. Caution this material is electrically conductive; be sure to insulate any terminals that might come in contact with this product. - SKU: PCPRF161