Description DSN010420 by DESIGN ENGINEERING Hose and Wire Sleeve, Heat Sheath, 1-1/2 in ID, 3′ Length Heat Sheath High temperature fiberglass fabric is bonded to aluminized material and sewn to form a sleeve. Reflcts up to 90% of radiant heat to protect fuel lines, oil lines, wires, etc. from up to 500°F direct, continuous heat.
