INSULTHERM HD is a premium, heavy-wall braided fiberglass sleeving reinforced with high-temperature fiberglass cord. Engineered for extreme heat and mechanical stress, it delivers superior thermal insulation and abrasion resistance in industrial, automotive, and welding environments.
Ideal for protecting EGR tubes and exhaust components, fuel and hydraulic lines, Industrial hoses and machinery, welding cables and equipment, automotive and heavy-duty engine assemblies.
- High Heat Resistance: Operates continuously at temperatures up to 1,200°F (648°C).
- Durable Construction: Reinforced with fiberglass cord for enhanced abrasion resistance and flexibility over fittings and cable runs.
- Acrylic Resin Coating: Improves rigidity, reduces fraying, and simplifies handling.
- Expandable Design: Adapts to various cable and hose diameters for easy installation.
Melt Point (ASTM D-2117): 2,048°F / 1,120°C
Maximum Continuous: 1,202°F / 650°C
Minimum Continuous: -94°F / -70°C
Recommended Cutting: Scissors