Insultherm® Header Wrap SI

Insultherm Silica Header Wrap SI 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.

Insultherm Silica Header Wrap SI is not made from leached fiberglass, resulting in a much more wear resistant finished product.

Insultherm Silica Header Wrap SI is only available in Natural color.