Forms a good bond between the levelling compound and the subfloor. Water-based.

Special features

absorbs dust and retards penetration of water in the levelling compound into the substrate 

very economical

water dilutable

Application

Water-based primer for absorbent and non-absorbent floor surfaces to improve adhesion prior to levelling. Suitable for the priming of

- concrete- and cement-based levelling compounds (dilution: 1 part primer/4 parts water)
- floors with remains of old adhesive, such as synthetic resin and bitumen (use undiluted)
- surfaces that cannot tolerate moisture, e.g., gypsum and wooden surfaces (use undiluted)
- construction boards, e.g., chipboard and gypsum board etc. (use undiluted) 
- non-absorbent surfaces, e.g., paint and ceramic tiles (use undiluted)

Primer has good moisture resistance and forms a good bond between the levelling compound and the subfloor. Alkalinity of cement does not impair the effect of the primer. Not suitable to be used as an additive to levelling compound.

Consumption

Dilution: Primer 1 l + water 4 l = 5 l approx. 30 m². 
Undiluted/non-absorbent substrate: Primer 1 l approx. 10 m²

Colors - Pink

Storage - Unopened in a dry place 1 year.

Package sizes - 1 l, 3 l and 10 l plastic containers

Frost resistance - Freezing - 

Subfloor humidity - - Concrete < 90 % RH

Application temperature - Optimal +18–20 °C, minimum +10 °C

Classifications and certificates - M1