Water Based Under Tile and Stone Primer to Prevent Efflorescence

Under Tile and Stone Primer is a water based Primer designed as a barrier to prevent water, alkali (and other compounds) from reaching the substrate surface and to avoid efflorescence that can cause surface discolouration especially in cement substrates, stones and porous tiles. So the Primer acts as an excellent efflorescence resistant. Under Tile and Stone Primer forms a strong cohesive film that also provide chemical barrier to the migrating alkali and other chemicals.