EXPLICATIF : Ensure the room is well ventilated during and after application. The surface must be clean, dry and in sound condition. PREPARATION: Sand the surface. Finish by sanding with 80/100 grit max. Thoroughly dust off. APPLICATION: 2 options available: 1- Apply one coat of XYLIN, allow it to penetrate 15-30min max. Apply a second coat, allow it penetrate. Wipe off or brush out excess product to avoid it drying as a shiny finish on the surface. 2- Apply one coat of OLEOFLOOR NATURAL clear. Allow it to dry 3-4 hours. In the case of surfaces subject to hard wear, lightly sand surface and apply a second coat. Do not leave more than 12 hours between the 1st and 2nd coat