High-quality, two-component polyurethane adhesive with high initial and final strength, free of water and solvents, for indoor use. It is suitable for bonding all types of parquet, laminate, plank flooring, and exotic wood parquet (with test bonding) to absorbent and non-absorbent substrates. Due to its good adhesion and flexibility, it is suitable for laying flooring on floors with underfloor heating.