Rustins French Polish is made from pure shellac with a special additive included to facilitate sanding when dry. Suitable for french polishing all dark and light coloured woods, when a light to medium brown tone is required, also suitable for sealing wood before waxing. When applied correctly it will produce a high gloss finish. Evaporates rapidly leaving a film of shellac on the surface of the timber. Apply as many coats as required to build a sufficient layer of shellac.