Dulux Trade Vinyl Silk is a top quality, durable emulsion with a mid sheen finish which is suitable for all normal interior wall and ceiling surfaces. Where condensation is a problem eg. some kitchens and bathrooms use Dulux trade diamond eggshell. Water-based, Vinyl Silk leaves a tough washable finish and provides high opacity, full bodied, trade formulation, suitable for either domestic or commercial jobs. Paint coverage, up to 14m² per litre on smooth surfaces of average porosity, recoatable in 2-4 hours dependent upon temperature and humidity. For normal applications thinning is not required however, sealing new or bare surfaces; add up to one part clean water to ten parts paint.