Kerakoll Primer A ECO is certified eco-friendly. It is a water-based surface isolation for dry, absorbent mineral/cement/gypsum or anhydrite-based substrates.
- Solvent free
- Binds dust
- Extends the workability of mineral adhesives and levelling products
Primer A ECO develops an isolating, cohesive film which neutralises the expansive chemical reaction of gypsum or anhydrite-based substrates in contact with mineral mortars and adhesives. Reduces and regulates the absorbtion of highly porous substrates.
Available in 5kg or 25kg containers.
Eco-friendly with an Eco5 rating (SGS). Ideal for use in GreenBuilding
Coverage approximately 0.15 – 0.25 kg/m2
Shelf life 12 months.