We have all of them PCI-Products in the range. Polyurethane primer for indoor floors. For priming before applying floor leveling/filling compounds, also during subsequent parquet bonding. For priming on substrates with existing adhesive residues from dispersion, reactive resin, water-soluble (e.g. sulfite blue adhesives) and bitumen-containing covering adhesives. Adhesive primer with a strengthening effect on absorbent substrates such as cement, calcium sulfate and magnesite screeds. Solvent-free according to TRGS 610; Giscode RU 1. Quick hardening; accessible after approx. 1 hour. Moisture-blocking (two applications required) up to residual moisture = 5 CM-% in the substrate for cement screeds, on underfloor heating up to residual moisture = 3 CM-%. Always read labeling and produc.