Unbranded 1 in ID x 3.3 ft Aluminized Heat Shield Sleeve with Hook and Loop Closure for Wiring, Hoses and Engine

Protect critical lines and wiring from damaging engine heat with this aluminized heat shield sleeve. Designed for automotive, marine, and industrial environments, the sleeve combines high‑temperature glass fiber fabric with a reflective aluminized outer layer to deflect intense radiant heat. It withstands up to 600°F of continuous direct heat and up to 2000°F radiant heat, helping guard cables, fuel lines, brake hoses, and spark plug wires from heat, oil, grease, and abrasion. The hook‑and‑loop closure lets you wrap the sleeve around existing components without disconnecting them, making installation fast in tight engine bays. Supplied in a 3.3 ft length with a 1 in inner diameter, it can be trimmed to fit custom routing around hoses, harnesses, and tubing.

• 600°F Continuous and 2000°F Radiant Heat Defense
• Hook and Loop Wraparound Closure
• 1 in Inner Diameter x 3.3 ft Length