DEI Heat Sheath 1/2in I.D. x 3ft - Aluminized Sleeving - Sewn Edge

When you're working on a vehicle, protecting vital lines, hoses, and wires from heat and abrasion is key to preventing failures. This DEI Heat Sheath is designed to do just that. It's a flexible sleeve that slides over these components, offering a solid barrier against extreme temperatures, as well as common automotive fluids like oil and grease.

The construction here is pretty smart. It uses a high-temperature fabric, reinforced with aramid thread for extra durability against wear and tear, and then it's bonded to an aluminized material. This outer layer is what really helps reflect radiant heat, keeping the stuff inside cooler. It can handle direct heat up to 500°F and radiant heat up to 2000°F, so it's built for tough spots. You can trim it to the exact length you need, making installation straightforward. Just cut it, slide it on, and reattach your line or hose.

Keep in mind that this sleeve is meant for protection, not direct contact with exhaust components. It's a well-built piece that can make a real difference in the longevity of your wiring and hoses in hot engine bays.