RUNNING TRACKS POLTRACK FULL-PU Synthetic outdoor system for running tracks in stadiums. It is applied on fine asphalt or smooth, waterproof concrete, without rising humidity issues. After laying a PU primer for adhesion, follows the application of the first layer (base layer) which consists of laying the specially modified, FULL-PU colored polyurethane material POLAPLAST P28 and broadcasting RECYCLED RUBBER 858 1-4mm on top (freshon-fresh), then a second layer comprising again the specially modified, FULL-PU colored polyurethane material POLAPLAST P28 laid on the surface and RECYCLED RUBBER 858 1-4mm broadcast on top (fresh-on-fresh) and the third layer (surface layer) is the specially modified, full-PU colored polyurethane material POLAPLAST P28 laid on the surface and EPDM granules 1-3mm broadcast on top to finish it off (fresh-on-fresh). Steps: 1. POLAPLAST P10 - Polyurethane primer. 2. Mixture of POLAPLAST P28, specially modified,colored full-PU material plus SBR granules. 3. Mixture of POLAPLAST P28, specially modified, colored full-PU material plus SBR granules. 4. Mixture of POLAPLAST P28, specially modified, colored full-PU material plus EPDM granules. Description POLAPLAST P10 - Polyurethane primer. BASE LAYER POLAPLAST P28 - Specially, modified, colored polyurethane full-PU material. RECYCLED RUBBER 858 in granulometry of 1-4mm. SECOND LAYER POLAPLAST P28 - Specially, modified, colored polyurethane full-PU material. RECYCLED RUBBER 858 in granulometry of 1-4mm. SURFACE LAYER POLAPLAST P28 - Specially modified, colored polyurethane full-PU surface layer.