This Primer  is a concentrated primer based on two types of acrylic dispersions that strengthens the substrate, equalizes absorbency and increases the adhesion of screeds, adhesives, putties and interior and exterior paints. Penetrates the substrate, strengthens surfaces, binds loose particles and reduces water absorption by the substrate.

• The product is intended for the appropriate preparation of absorbent substrates before the next stages of finishing works (filling, pouring self-leveling masses, laying waterproofing, gluing tiles, painting works, etc.).
• For indoor and outdoor use, on all dry and seasoned construction substrates, such as: cement, gypsum, anhydrite substrates, plasterboards, cellular concrete blocks, ceramic blocks and bricks, cement, cement-lime and gypsum plasters.