Provides enhanced plaster adhesion to surfaces like gypsum plaster, cinder block, stone, drywall panels, and other similar materials.

USG Plaster Bonder is easily applied by brush, roller or spray to a uniform continuous film. Dries quickly for same day use or may be left unplastered for up to 10 days.

USG Plaster Bonder is a vinyl acetate homopolymer emulsion used to bond new plaster to any structurally sound interior surface.

Features and Benifits

• Available clear or tinted pink, allowing visual inspection when required
• Applies easily by brush, roller, or spray in a uniform coating, and dries quickly, allowing same-day plastering (it may be left unplastered for up to 10 days)
• When dry, it forms a film that moistens when plaster is applied, providing an integral, strong, and durable bond 
• Compatible with gypsum plaster, cinder block, stone, gypsum drywall panels, and other similar materials

The bonder is required for applications of plaster over USG Durock® Brand Cement Board, USG Fiberock® Abuse-Resistant Gypsum Fiber Panels, and monolithic concrete.

1 gallon