Stain blocking primers

The "Stain-concealing primers" subcategory includes specialized primers designed to cover stubborn stains and discolorations on walls and ceilings. They effectively isolate traces of water, nicotine, grease or soot, preventing their reappearance on the painted surface. Thanks to excellent adhesion to various substrates, these primers are an ideal base for finishing paints, providing a smooth, uniform and durable coating.