Description

Certified, ecofriendly, waterbased primer for dry, absorbent mineral/cement/gypsum or calcium sulphatebased
substrates. 
Primer A Eco develops an isolating, cohesive film which neutralizes the expansive chemical reaction of gypsum or calcium
sulphatebased substrates in contact with mineral mortars and adhesives. Reduces and regulates the absorption of highly
porous substrates.
 Efficient dustproof action
 Extends the workability of mineral adhesives and levelling products
 Solventfree
 Suitable for underfloor heating systems