1. Clean paint from the entire surface with a scraper or a hot air hair dryer.
2. Putty the uneven areas with a putty of an appropriate colour tone.
3. Polish the treated locations with sandpaper and remove the polishing dust with a brush and cloth.
4. Prime the surface with a varnish that has been diluted with approx. 20% solvent.
5. Lightly polish the surface between varnishing and remove the polishing dust with a brush and cloth.
6. Varnish the surface twice using tinted or non-tinted varnish.
7. Clean the tools according to instructions on the label.