MAXIKRIL® Blockacrylic primer for stain blocking
MAXIKRIL Block is an acrylic primer for blocking, i.e. isolating water-soluble stains, such as stains from cigarette smoke, soot and stains caused by damp or flooding. MAXIKRIL Block is applied on dry and clean, plastered, skimmed interior surfaces and gypsum-cardboard panels. MAXIKRIL Block is not efficient if the stained surfaces have been previously treated with similar agents which are not water-borne.