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Insultherm HD

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INSULTHERM (HD) Heavy Duty is a braided fiberglass sleeving made in a heavy wall construction with a high temp cord braided into the sleeving. Insultherm HD is saturated with high temperature acrylic resins which adds rigidity and reduces fray when cut. The high temperature fiberglass cord braided into the sleeving adds significant abrasion protection and allows the sleeving to expand to much larger diameters, making it easier to apply over longer lengths.

Insultherm HD is ideal heat protection for cables and hoses in a wide range of available sizes and will withstand 1,200°F temperatures. This sleeving is designed to provide thermal insulation and protection for EGR tubes, fuel lines, hydraulic and industrial hose applications as well as many welding and automotive applications.

This product can also be produced in large flat sheets and supplied into a wrap with push button closure or stainless steel tie closures. The wraps make it ideal for thermal protection with a higher degree of abrasion protection. Please inquire about this special order.

Techflex Insultherm HD 1/2" Black FGS0.50BK
Techflex Insultherm HD 3/4" Black FGS0.75BK
Techflex Insultherm HD 1" Black FGS1.00BK
Techflex Insultherm HD 1 1/4" Black FGS1.25BK
Techflex Insultherm HD 1 3/8" Black FGS1.38BK
Techflex Insultherm HD 1 1/2" Black FGS1.50BK
Expected In Stock Date:
Datasheet URL:
/pub/media/datasheet/INSULTHERM HD INFO.pdf
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Product Type:
Temperature Range:
-70°C to +650°C (-94°F to +1202°F)
General Datasheet:
/pub/media/datasheet/INSULTHERM HD TECHNICAL.pdf
Lead Time (weeks):
5 to 7
Manufacturer Part Number:
Part Number:
Flammability Ratings:
Halogen Free:
RoHS Compliant:
Size (mm):