1. Remove the peeling or weakly attached layer of paint and polish the old, strong layer of paint until it becomes matted. Remove polishing dust with a vacuum cleaner.
2. Clean oil, fat, chemicals and other dirt with a cleaning agent according to the instructions on the label, carefully rinse. Let the putty dry.
3. Prime the surface with a floor paint that has been diluted with approx. 20-30 % solvent.
4. Smooth down holes, cracks and open gaps with epoxy resin putty.
5. Polish the treated locations with sandpaper and remove the polishing dust with a brush.
6. Paint the treated areas with a paint that has been diluted with approx. 20-30 % solvent, and paint once or twice with undiluted paint.
7. Clean the tools according to instructions on the label.