Rustins purt300 pure turpentine 300ml rustins purt300 p this 300ml bottle of pure turpentine from rustins is quite simply the artist s chioice ideal for mixing artists oil colours and dissolving beeswax to make a wax polish it is prepared by distillation ensuring that it is free of impurities turpentine improves brushing qualities and cleans brushes rollers and spray equipment p rustins purt300 pure turpentine 300ml