Problem Solver - Nicotine
Nicotine stains that if not treated on plaster or rendered surfaces which will bleed through unsealed paintwork.
Stage 1 - Preparation
Clean/Wash down surface
Stage 2 - Basecoat
Apply suitable stain blocking primer. Alloy to dry and apply a 2nd coat in the same way.
Stage 3 - Topcoat
Apply your choice of topcoat to manufacturers recommendations and allow to dry – 2 coats.