Potassium silicate sealing primer in an aqueous dispersion recommended for surface strengthening.
+ Always recommended for surface treatment on building materials before applying VILLASIL paint.
+ Strengthens all kind of mineral surfaces (mortars, plasters, concrete, bricks, natural stone, etc.) with low porosity.
+ Very suitable when full shade or dark colours finishings are needed to avoid colour variation in final appearance.
+ As thinner for VILLASIL paint.