![Header wrap si banner](https://cdn.techflex.com/system/product-lines/tf_banner_images/000/001/556/original/en/header-wrap-si-banner.jpg)
![Insultherm® Header Wrap SI - 2" x 1/16" - Natural - 25'](http://cdn.techflex.com/system/product_images/images/000/035/268/b2bxlarge/hsn2.00nt.jpg?1666805930)
![Hsn 1](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/HSN-1.jpg)
![Hsn 2](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/HSN-2.jpg)
![Hsn 3](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/HSN-3.jpg)
![Hsn 4](https://cdn.techflex.com/system/assets/images/product-lines/application-shots/display/HSN-4.jpg)
Texturized Silica Filament Yarn Woven for Heat Insulation
Insultherm® Silica Header Wrap is made from texturized amorphous silica filament yarn woven into a strong and flexible form. Because the yarn is texturized into a bulky form it provides excellent insulating values. Header Wrap SI is not made from leached fiberglass, resulting in a much more wear resistant finished product. Insultherm® Silica Header Wrap is available in Natural.
Certifications:
![Logo rohs](https://cdn.techflex.com/assets/images/certifications/logo_rohs.jpg)
Product Sizes
Size | Part Number | Width Max | Wall Thickness Max | Bulk Spool | Bulk Spool 2 | Bulk Spool 3 | Kgs / 100m |
---|---|---|---|---|---|---|---|
1" | hsn1.00nt | 1" | 1/16" | 100' | 50' | 25' | 2.23 |
2" | hsn2.00nt | 2" | 1/16" | 100' | 50' | 25' | 4.54 |