After suitable preparation of the substrate apply PRIMER SN fillerized with QUARTZ 0.5 sand and then broadcast up to saturation with the same type of quartz
For surface protection of the flooring, apply 1 or 2 coats of MAPEFLOOR FINISH 58 W two-component matt polyurethane formulation, after tamping with ULTRATOP BASE COAT one-component acrylic formulation.