Design Engineering Dei Heat Sheath Aluminized Sleeving

Design Engineering (DEI) Heat Sheath Aluminized Sleeving is a thermal protection hose wrap. It shields hoses, wiring, and cables from radiant heat. Other names for it include heat shield sleeve, aluminized heat sleeve, and heat reflective hose cover. It suits engine bays, exhaust-adjacent areas, and other high-heat spots on automotive, motorcycle, marine, and powersports builds.

Key Features:

• Aluminized outer surface that reflects radiant heat away from the protected component
• Flexible sleeving that wraps around hoses, lines, and wiring harnesses
• Helps protect against heat damage to fuel lines, brake lines, wiring, and other heat-sensitive parts
• Also helps guard against abrasion and wear on the covered component
• Sold in multiple inside diameters to match different hose and cable runs

DEI is known for heat management products used in street, performance, and racing applications. Heat Sheath sleeving is a simple way to add thermal protection and extend the life of nearby components.