Design Engineering Dei 93403 Heat Sheath I.D. x Aluminized Sleeving Thermal Protection Hose Wrap - 3/4 50ft

The Design Engineering DEI 93403 Heat Sheath provides ultimate high-temperature protection for hoses, wires, and cables in extreme environments. This aluminized sleeving features a 3/4-inch inner diameter and comes in a convenient 50-foot roll, allowing you to cut custom lengths for your specific application needs.

Key Features:

• 3/4-inch inner diameter accommodates standard hoses and wire bundles
• 50-foot continuous length for multiple installations or large projects
• Aluminized glass fiber construction reflects radiant heat up to 90%
• Withstands continuous temperatures up to 500°F (260°C)
• Protects against intermittent heat exposure up to 1200°F (649°C)
• Lightweight and flexible design for easy installation
• Prevents heat-related component failure and extends service life

This heat sheath is ideal for protecting fuel lines, brake lines, electrical wiring, and hydraulic hoses from exhaust system heat, turbocharger radiant heat, and other high-temperature sources commonly found in automotive, racing, marine, and industrial applications. The aluminized outer surface reflects heat away while the inner sleeve provides thermal insulation, creating a dual-layer protection system.