USG Boral Glass-Mat products are designed with a high strength, water and mould-resistant gypsum
core that’s non-combustible and fire-resistant. They also feature non-woven Glass-Mat surfaces on
both sides, with different front surface options available depending on application needs.
This product is used for interior applications, semi-exposed walls without direct exposure to rain, and exterior ceilings with paint finishing. The surface will be finished like plasterboard with improved surface smoothness on the front surface, available in tapered edge sizes 1/2" regular and 5/8" fire-rated.