Owens Corning Fiberglas™ TIW-HP Type I and II Insulation

Manufacturer: Owens Corning
Product Description

Fiberglas™ Thermal Insulating Wool (TIW) Types I-HP and II-HP Insulations are off-white, noncombustible wool with resilient, inorganic glass fibers bonded with a thermosetting resin.

TIW Type I-HP Insulation is available in rolls; TIW Type II-HP Insulation is available in batts.

Excellent thermal performance contributes to lower fuel costs due to reduced heat loss. It's easy to handle and install. Can be used in direct contact with steel, copper and aluminum without corrosive effects.

Product is intended for professional installation in commercial and industrial applications only.

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  • Excellent thermal performance contributes to lower fuel costs due to reduced heat loss.
  • Easy to handle and install. The insulation is easily impaled over welded studs or pins, or may be held in place with wire ties, metal lath or lagging.
  • There is no tendency for pinhole elongation under vibration situations, a frequent source of heat leaks in heavier products.
  • Large batts or blankets cover greater areas quickly, eliminating tedious block-by-block hand layup and drilling for studs in hard insulations.
  • Can be used in direct contact with steel, copper and aluminum without corrosive effects.
Fiberglas™ TIW Type I-HP Insulation is used in applications up to 1,000°F (538°C) at maximum recommended thickness requiring a lightweight insulation, such as that used in panel systems, flexible wrap, industrial ovens or surfaces having irregularities. Its low compressive strength does not make it suitable for use as a base wool for metal mesh blankets.