The exterior walls of this residential basement flat in London were heavily salt and moisture laden and this had degraded the finishing plaster coat.
The contractor,Vasil Build, cleaned the brickwork and then repaired and repointed it using Koster Repair Mortar NC.
Once this was completed Polysil TG 500 was sprayed to prime the surface and the walls were coated with NB1 Grey mixed with SB Bonding Emulsion. The product was applied in two coats to achieve a waterproof surface.
An exterior coat of Restoration Plaster 1 Grey was then applied and the finish was then painted white using Silicone Paint White.