Smartseal Porcelain Sealer is a hard wearing, breathable, protective coating for modern internal & external porcelain tiles. The porcelain tile sealer can also be used on ceramic wall and floor tiles. Furthermore, it helps to prevent general soiling & surface staining. Although this is not a cosmetic product, it does act as a colour enhancer and leaves a subtle wet look sheen once dry. However, its main purpose is to make cleaning and maintenance easier. Smartseal Porcelain Sealer is a ready to use, easy to apply, quick-drying formulation that gives additional protection oil and water-based stains whilst enhancing the natural colours of the tiles. Once applied the porcelain tiles sealer will make cleaning and maintenance of porcelain surfaces much easier. WE DO NOT RECOMMENDED USING ON HIGHLY POLISHED SURFACES.