Plascon Plaster Primer acts as a barrier between new alkaline plaster and subsequent topcoats. It may also be used as a binding agent for soft and powdery plaster, and as a sealer on exceptionally porous surfaces.
Apply to alkaline substrates, such as interior and exterior cement plaster and concrete and fibre-cement, to protect subsequent coats (of alkyd paints, for example) against saponification
Can also be used as a binding and sealing coat on soft and brittle cement plaster, porous paperface board, brickwork, softboard and gypsum plaster
Features & Benefits
Provides good adhesion
Can be used with solvent-based and waterbased top coats