RAPRIMER is a water based primer that can be used both internally and externally to aid adhesion of lime cement plasters, renders and exterior paints. RAPRIMER is available in 1L, 5L and 25L sizes.
All surfaces should be sound, dust free and clear of any surface contaminants like oil, grease or salt efflorescence. Remove any loose or flaking paint so that the primer has a sound base to adhere to. Mold or algae growth must be treated with RASAN before RAPRIMER is used. Always test RAPRIMER on a small area first to check compatibility issues.
RAPRIMER should be diluted 1:3 with clean water and applied by brush or roller. Allow the primer to cure for 12 hours.
Do not apply RAPRIMER: