Fiberglass Insulation Sleeve Description A siliconecoated fiberglass sleeve with an inner layer woven from fiberglass yarn. This thermal insulation protection tube provides heat resistance and organized routing for wires and lines in a variety of equipment and installations. Key benefits temperature protection: Provides direct thermal insulation up to 500 F to help reduce heat transfer to nearby wires and lines. Durable construction: Fiberglass yarn inner layer offers stable thermal performance while a tough silicone coating adds abrasion resistance and surface protection. Neat installation: Flexible tubular design keeps wiring orderly and simplifies routing and maintenance. Versatile application: Compatible with many types of electrical and mechanical systems that require thermal protection. Main functions and attributes Function: Thermal insulation and protection for wiring, hoses, and components exposed to heat. Material: Fiberglass yarn inner layer with a silicone outer coating. Performance: Stable under temperature conditions and resistant to wear from friction and vibration. Compatibility: Suitable for use with electrical equipment, electric heating devices, engine compartments, fuel lines, transmission and brake lines, decorative lighting, and similar systems that need heat protection. Use scenarios 1. Engine compartment protection: Wrap fuel lines and wiring harnesses near exhaust manifolds and turbochargers to reduce heat exposure and wear. 2. Electric heating devices: Insulate wiring and component leads on electric heaters and heating elements to manage heat flow and protect connections. 3. Decorative lighting and electrical equipment: Organize and protect wires on lighting installations and control panels where thermal protection and neat routing are required. Why choose this sleeve This siliconecoated fiberglass sleeve combines thermal resistance and durability in a simple, flexible tube. It is intended for users who need reliable thermal protection and improved cable management in temperature environments without changing existing system layouts.