5/8 in x 4 ft x 8 ft USG Imperial Gypsum Base Fire Rated Veneer Board

USG Imperial® Gypsum Base panels have a distinctive blue face paper and provide a large rigid base for the application of veneer plasters. USG Imperial® Gypsum Base panels are installed like drywall and provide a solid foundation for veneer plaster applications.

Features

• UL-Listed fire-rated veneer plaster systems.
• Special gypsum core and multi-layered laminated face paper to control water absorption, provide maximum plaster bond and resist sag.
• Panels are designed for direct or resilient attachment to wood or steel framing.
• Imperial® brand bases comply with ASTM C1396/1396M and have gypsum cores UL-Classified as non-combustible per ASTM E136.
• 5/8 in Type X with Firecode Core
• 1/2 in and 5/8 improved Type X with Firecode C Core