Cellulose Sanding Sealer is a very fast drying sanding sealer by Chestnut for use as either a base coat for melamine lacquer or to seal the pores of the timber before applying a wax finish. Because of its relatively short drying time, it is often preferred by woodturners. Brushes must be cleaned in cellulose thinners. Can be used as a base coat or to seal timber before applying wax finish. 1 litre.