Dulux Weathershield Primer is ideal for use on new exterior masonry walls. It is specially developed to ensure excellent alkaline resistance. This minimizes efflorescence that occurs on new walls.
Apply with roller, brush or spray
For Exterior Masonry Surfaces Ensure the surface to be painted is clean, dry and free from any defects, dirt, grease or wax. Treat any areas affected by mold, lichens, algae and moss with fungicidal treatment. Please refer to the technical data sheet for further application guidance. Suitable for all normal exterior wall and masonry surfaces.