Dulux Trade Stain Block Primer is a water-based primer suitable for use on interior walls and ceilings.
It is a white primer formulated to prevent stains such as ink, water, nicotine, soot, grease, rust, lipstick, rust, coffee, crayon and scuff marks from showing through the finished paintwork.
Dulux Trade Stain Block Primer also seals and binds powdery surfaces such as plaster, brick, distemper or plasterboard.
An ideal base for surfaces requiring sealing before application of Dulux Trade paints like vinyl matt emulsion.