Self-polishing. To be used over slate seal. To enhance the beauty and protect from wear, wherever slate seal is used. Also to be used without the use of a sealer, for hard, brilliant, high-gloss on slate, quarry tile, glazed or unglazed tile, terrazzo, stone, brick, cement, and flagstone. A highly anti-slip, hard, scuffless finish. This is a pure acrylic wax easily removed when desired. 32 fl. oz.