Fast - Fast Grunt U primer

FAST GRUNT U is a ready-to-use preparation for priming and leveling absorbency on various surfaces. It is ideal for use on concrete, aerated concrete, cement and cement-lime plasters, gypsum plasters and gypsum plasterboards. It can be used both inside and outside buildings. It is an excellent base for substrates for paints, wallpapers, putties, adhesive and leveling mortars as well as cement floors. Increases the adhesion of finishing materials to the substrate and reduces dustiness. An excellent advantage of the preparation is prevention of mold and microorganisms development on primed substrates.