Supergrund – Grip Primer

Description

Supergrund is an adhesion primer applied to smooth and non-absorbent substrates.

Made from synthetic resins and quartz sand, it roughens the substrate to improve the adhesion of the tile adhesive to be applied. It is also very effective for priming surfaces to receive microcement finishes.

It can be applied to a variety of substrates, such as old tiles, marble, or natural stone.