Header Wrap Insultherm Techflex


HEADER WRAP (HF) HEADER WRAP INSULTHERM (HF) is extremely high temperature resistant. Commonly used for automotive and high performance headers and exhausts.
Manufactured from texturised fibreglass yarns and woven into a strong and flexible wrap with vermiculite coating.
HEADER WRAP reduces under hood temperatures up to 70%, increases horsepower and fuel efficiency. Techflex Header Wrap works by holding heat within the header, which creates a better exhaust flow. This allows easy removal of spent gasses and creates more airflow to the engine.



High Temperature Resistant
Resists Gasoline and Engine Chemicals
Increases Horsepower & Improves Fuel Mileage
Easy to install

Halogen Free

Cuts and Abrasion Resistant

Maximum Continuous Temperature 538C





Pto 1
Pto 2
Pto 4

Add To Cart - select the size and length from the table below

 Standard Colour: Black or Natural

Wall Thickness Part # Colours Width  Mini Spool Price per spool (NZ$) excludes GST ADD TO CART
mm     mm m
1.6 HFN1.00 Black
25 (1") 7.6 (25ft) $55.00 ADD TO CART
(25mm 1")
1.6 HFN2.00 Black
50 (2") 7.6 (25ft) $75.00 ADD TO CART
(50mm 2")



Flexible Technologies Limited - TECHFLEX NZ, are Techflex expandable braided sleeving distributors throughout New Zealand, Australia, the Pacific Region and other Worldwide locations