About Knauf Water Resistant Gypsum Backing Board with Fire Rated Properties (GB-WRTX)Brochures
Knauf Water Resistant Gypsum Backing Board with Fire Rated Properties (GB-WRTX)
Knauf Fire and Water Resistant Gypsum Boards are ASTM 1396 compliant gypsum Backing Boards, specifically designed for use in areas where High Fire and Moisture Protection is required.
Fields of Application
Knauf Fire & Water Resistant Gypsum Boards (GB-WRTX) are high performance gypsum boards used as the cladding component of drywall constructions in humid areas such as:
09 20 00 - Plaster and Gypsum Board
09 29 00 - Gypsum Board