Aluminum heat shield sleeve made from temperature resistant fiberglass for reliable thermal protection in automotive, marine, and industrial environments. Key benefits Reduces heat transfer to nearby hoses, lines, and wiring, helping components run cooler and last longer. Durable aluminum and fiberglass construction provides lasting thermal resistance at elevated temperatures. Flexible roll form allows onsite installation without stopping or disassembling equipment. Easy to measure and cut to the exact length required, enabling precise, custom installations. Features and specifications Material: aluminum and temperature fiberglass Operating temperature: 300 C / 572 F Length: 0.98 m / 3.2 ft Inner diameter: 30 mm / 1.18 inch Flat width: 66 mm / 2.6 inch Thickness: 1.5 mm / 0.06 inch Package includes: 1 roll thermal sleeve Practical use scenarios Automotive: Wrap fuel lines, spark plug wires, or intake pipes to protect them from exhaust manifold heat in engine bays. Marine: Shield air conditioning hoses and electrical wiring in engine compartments where space is tight and temperatures are . Industrial: Protect brake pipes, cable bundles, and hydraulic lines near hot equipment or process piping. Installation notes Measure the required length and cut the sleeve with appropriate tools. The flexible sleeve can be installed in tight spaces and does not require full disassembly of routed lines. Verify fit around the component and secure with suitable clamps, ties, or heatresistant tape as needed. Why choose this sleeve Combines aluminum reflectivity with fiberglass thermal resistance for effective heat shielding. Sized for a wide range of hoses and lines while remaining easy to trim and fit on site. Suitable for multiple environments where temperatures could degrade performance or service life of components.