Fire Sleeve .625in ID x 25ft

The Design Engineering Fire Sleeve .625in ID x 25ft is a specialized thermal protection solution designed for automotive applications. It is particularly useful for builders and enthusiasts who need to protect sensitive components from extreme under-hood temperatures. This protective sleeving is ideal for shielding fuel lines, oil lines, and wiring harnesses from the intense heat generated by high-performance exhaust systems.

Constructed from a high-grade fiberglass base and coated with iron oxide-impregnated silicone, the Fire Sleeve can withstand continuous temperatures up to 500 degrees Fahrenheit. Its dense fiberglass weave provides structural integrity, while the silicone outer layer sheds molten metal splash and resists chemical abrasion. This ensures long-term reliability in harsh racing or high-performance street environments.

The .625-inch inner diameter allows for a snug fit over 5/8-inch hoses, minimizing bulk while maximizing insulation. The included 16-inch fire tape provides a professional-grade finish at the ends of the sleeve, preventing fraying or fluid ingress. This 25-foot bulk roll is perfect for comprehensive plumbing projects where multiple lines require uniform heat shielding.