One-component preparation based on polyurethane pre-polymer. Does not contain water and organic solvents. It is used for waterproofing of cement screeds and concrete substrates containing max. 4% of moisture (CM method) before bonding of wooden floors with use of PU and Epoxy-PU adhesives (i.e. BONIPUR PARKIET 2K, BONIPOX PARKIET 2K, BONIPOX PARKIET 2K ECO).
The preparation is also used as primer for consolidating of concrete substrates, cement and anhydrite screeds.
Primer can be used on heated substrates.