Hot Rod Sleeve is thermal sleeving capable of withstanding 1100F continuous. This non-flammable sleeve has a special weave that allows it to expand and contract over fittings. In addition, it has that old school sleeve look with modern heat shield technology. Ideal for shielding fuel lines - helping to stop vapor lock, protect sensitive wire looms from close proximity heat, shield brake lines & hoses, and stop clutch cables from melting. This enables you to fit things into those tight places, and we all know custom builds have lots of tight places. Available in 10' and 100' rolls! Made in the USA. INSTALLATION TIPS: Slide On and Product can be used as a radiant heat barrier or placed directly on heat source.; Warnings: Always wear safety glasses, dust mask, gloves and long sleeves are recommended when handling this product.