Two-component polyurethane adhesive for the installation of Speedfloor tiles in areas where it is required by technology or operating conditions, e.g. in areas of high mechanical and dynamic loads, i.e. transport roads and areas for maneuvering forklifts, machinery and transport equipment, construction machinery, places of sudden starting and braking cars, etc. It allows for a significant increase in the adhesion force of the tiles to the ground, thus preventing their sliding or the so-called “rolling” when rolling heavy elements or equipment on them. Depending on the condition of the substrate, the consumption of glue from 0.3 kg / m2 to 1.5 kg / m2