DEI Heat Sheath 93420 High-Temperature Protective Sleeve

DEI Heat Sheath 93420 — High-Temperature Protective Sleeve DEI Heat Sheath 93420 is a high-performance thermal protection sleeve designed to shield wiring, hoses, and cables from extreme heat. Supplied on a convenient 50 ft spool, this 1-1/2" I.D. sleeve delivers durable, long-lasting protection in demanding automotive, motorcycle, marine, and industrial applications. Size: 1-1/2" inside diameter — ideal for wiring harnesses, fuel lines, and braided hoses Length: 50 ft spool — cut-to-length for custom installations Temperature Resistance: Engineered to withstand high radiant and conductive heat Durable Construction: Flexible, abrasion-resistant material that resists fraying and contamination Easy Installation: Slip-on design accepts connectors and fittings; trim with scissors for precise fits Protect critical components from exhaust heat, turbocharger exposure, and engine bay temperatures. The DEI Heat Sheath 93420 combines thermal insulation with mechanical protection to reduce heat transfer and extend the life of wiring and hoses. Trusted by professional installers and DIY enthusiasts for reliable, compact thermal defense. Applications: Automotive, motorcycle, marine, off-road, industrial equipment — ideal where space and thermal management matter.