Protect-A-Sleeve 1/2in ID x 6ft Black Titanium

The Protect-A-Sleeve 1/2in ID x 6ft Black Titanium hose and wire sleeve is engineered for serious engine builders and mechanics who demand thermal and abrasion protection in high-heat engine bays. This basalt fiber sleeving wraps around fuel lines, brake lines, wiring harnesses, and air intake tubes to shield them from radiant engine heat, exhaust manifold temperatures, and sharp frame components. Whether you're building a turbocharged street car, restoring a classic with modern fuel injection, or protecting critical systems in a race engine, this sleeve prevents melting, cracking, and electrical shorts caused by underhood temperatures that routinely exceed 400°F in modified vehicles.

Constructed from premium basalt fiber material, the Protect-A-Sleeve offers superior thermal insulation compared to standard rubber or plastic sleeves, with a 1/2-inch inner diameter that accommodates common hose sizes and multiple wires bundled together. The black titanium finish resists UV degradation and maintains its appearance under the constant heat cycling typical of performance driving. At 6 feet per roll, you get sufficient length to protect fuel system runs from the tank to the engine bay or to sleeve entire wiring harnesses through critical heat zones. The flexible, lightweight design (0.35 lbs total) installs easily without requiring special tools—simply slide it over the hose or harness and secure with adhesive-backed wrapping or clamps as needed.

This sleeve is ideal for fuel-injected restorations, turbocharged builds, supercharged engines, and any application where underhood temperatures threaten fuel line integrity or electrical reliability. Professional mechanics and DIY enthusiasts alike specify basalt fiber sleeves as insurance against expensive fuel system failures or wiring harness fires. The 1/2-inch ID works with standard automotive hoses, brake lines, and wire bundles; verify your hose or harness diameter before ordering. Installation takes minutes per section, and the sleeve's durability means no ongoing maintenance—once installed, it provides years of silent, reliable thermal protection.