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Header Wrap SI 100 Foot Spool


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Vermiculite Coated Fiberglass Wrap Withstands Heat 1,200°F

Insultherm Header Wrap is an extremely high temperature resistant wrap commonly used to contain and manage hot gases in automotive and high performance headers and exhausts.

Header Wrap is manufactured from texturized fiberglass yarns that are woven into a strong and flexible wrap with vermiculite coating.

Remember when it comes to exhaust wrap, overlapping 1/4” is perfect as this allows just enough heat out to ensure performance without damaging your exhaust.

For information on how to install Header Wrap please see our Header Wrap Tutorial
Black PET harness
PET Termination Solutions
PET Color Wheel Sample
Header Wrap texturized fiberglass exhaust wrap is available in Black and Natural.
Black Insultherm Spark Plug Boot
Black (BK)
Natural Insultherm Spark Plug Boot
Natural (NT)
Techflex makes every effort to ensure accuracy and completeness when describing the technical properties of our products. Customers are encouraged to test and evaluate the products for their own unique requirements.
Physical Properties
Monofilament Thickness (ASTM D-204) NA
Flammability Rating Non-Flammable
Recommended Cutting Scissor
Colors 2
Wall Thickness .0625 - .125
Specific Gravity 2.6
Operating Temperatures

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