RED TOP® Brand Gypsum Plaster is a “neat” gypsum basecoat plaster requiring the addition of aggregate (sand, vermiculite or perlite) and water on the job. RED TOP Gypsum Plaster is suitable for use either by hand or machine application. RED TOP Gypsum Plaster can be applied to all standard lath and masonry plaster bases. RED TOP Gypsum Plaster provides a plastic working material that will conform to varied designs and help achieve durability in walls and ceilings. It can be applied to gypsum and metal lath, gypsum and clay tile, concrete and cinder blocks, and other approved plaster bases.

50 lb bag