Solvent based alkali-resistant primer for dry unpainted masonry substrates or on previously painted chalking surfaces.
A spreading rate of 6 - 10 square metres per litre is obtained on unpainted masonry substrates, and 8 - 10 square meters per litre on previously painted surfaces.
Apply to dry masonry substrates using a good quality brush or roller. Allow 8 hrs drying before over coating. Apply finishing coats as specified.
Binds loose or powdery surfaces
Penetrates and seals porous substrates
Can be over coated with most decorative topcoats