Prime absorbent (stable) substrate using MFA Classic concentrate diluted 1:3 with water. Apply primer with a wide brush, working it well into the substrate. Priming strengthens the substrate and improves adhesiveness and coverage of further coats.
Prime absorbent (weak) substrates and surfaces of old walls with MFA PLUS diluted max. 1:3 with water. Apply primer with a wide brush, working it well into the substrate. Deeply penetrating and binding the substrate, priming strengthens it, reduces excessive absorbency, and improves the coverage of further coats.

We recommend diluting coarse–grained quartz primer for indoor and outdoor application with 5 – 15% of water and applying it with a wide brush. Improves adhesiveness, adheres well, and strengthens substrates to be covered with plaster. Primer EG can be applied to all kinds of stable substrates.

Stir Calce Marmorino thoroughly before applying each layer. Distribute a base layer of plaster with an INOX trowel, creating a grain–thick layer and smoothing out with a trowel, pressing it flat against the substrate. The work should be performed in stages until the whole surface is covered.

For the current use, mix 1 kg of soil with 0.21 kg of catalyst. The product prepared in this way should be applied to the substrate, thoroughly rubbed in with a thin layer. Priming strengthens and prevents excessive absorption, bonding the substrate increases the adhesion and performance of subsequent layers. Use prepared material within 1 hour.