New surfaces | Allow adequate time for the surface to dry out completely. The surface must be free from efflorescence. Brush down or scrape off any loose material and cement splashes. |
Previously painted surfaces | If previously paintwork is still in good condition washing down with clean water or brushing to remove dust and dirt. Powdery and chalky surfaces must be scrubbed and cleaned with water. Fungus and Mildew growth must be clean off with hypochlorite solution and allow for drying out at least 2-3 days. |
Surfaces | Primer | Top Coat | Dilution |
New surfaces | Apply 1-2 coats of NOC Super PrimerTwol in one NO2012 (Water-based) |
NOC (2 Coats) |
Clean water 10% |
Previously painted surfaces | Apply 1-2 coat of NOC Contact Primer NO 2011 (Water-base) or NO 2015 (Solvent-base) or apply until no chalking |