Shellac Filler Sticks The Liberon Shellac Filler Sticks are traditional repair sticks used to fill surface blemishes, such as small holes and cracks, prior to French polishing, lacquering or varnishing. Suitable for use on finished and unfinished wood. Shellac Filler Sticks are available in three intermixable colour tones, and set very hard once used. 3 x Liberon Shellac Filler Sticks Dark.
