TIFGRUNT is a water-based dispersion primer for internal and external use. Strengthens the substrate, making it more resistant to abrasion, equalises and lowers the substrate's absorbing capacity. Allows walls to "breathe" - does not form a "film" on the surface.
It is used under paints, adhesives, plasters, joints and levelling slurries.
The product may be used practically on all mineral substrates - concrete, gas concrete, cement-shavings, cement-lime, gypsum, gypsum-cardboard, etc. One litre is enough to prime approx. 0.09-0.15 m2 of the surface.