Design Engineering's Heat Sheath is a high-quality aluminized sleeving specifically engineered to slide easily over wires, cables, and hoses, providing exceptional protection against extreme heat and harsh environmental factors. Made from a tough, high-temperature resistant fabric that is bonded to a reflective aluminized material, this sleeving acts as a powerful barrier, effectively reflecting radiant heat away from critical components. Designed to withstand direct heat exposure up to 500 degrees Fahrenheit, the Heat Sheath also offers excellent resistance to chemical and oil spills, dirt, grease, and road grime, making it ideal for use in demanding automotive, industrial, and marine environments. Its fireproof construction ensures durability and safety even in the most extreme conditions, helping to extend the life of wiring and hoses by preventing heat-related damage and degradation. Easy to install and flexible, Design Engineering's Heat Sheath delivers reliable, long-lasting protection to keep electrical and fluid systems functioning properly, reducing the risk of failure and costly repairs caused by heat and contamination. This trusted solution is perfect for anyone looking to enhance vehicle performance and longevity while maintaining safety under the hood or in other high-heat areas.