Liberon Shellac Filler Sticks are the traditional repair sticks for filling holes and cracks prior to French polishing, lacquering and varnishing. Melt stick with a hot iron or soldering iron and run into the damaged area. Allow to harden and remove any excess with a scraper or sharp knife. Lightly sand to a smooth finish.
Always test product on a spare surface or inconspicuous area for colour, compatibility and end result. Suitable for light; medium and dark finishes.