High-Temperature Silicone-Coated Fiberglass Heat Sleeve is a high-performance heat sleeve is designed to protect wires, hoses, and cables from extreme temperatures, fluid exposure, and brief flame contact. It provides a dependable safeguard for components operating in harsh industrial, automotive, and heavy-equipment environments.
Made in the USA, this sleeve features a tightly braided fiberglass core paired with a specially formulated silicone rubber coating. This combination delivers exceptional thermal resistance while adding strength, flexibility, and long-lasting durability.
Thermal Performance
- Continuous protection: up to 500°F (260°C)
- Short-term exposure: withstands bursts of heat up to 2200°F (1204°C)
Its robust thermal barrier helps maintain the integrity of critical systems exposed to high radiant heat, hot surfaces, and intermittent flames.
Perfect for shielding: wire harnesses, hydraulic and fuel lines, sensor cables, automotive, aerospace, industrial, and off-road equipment