Aqua Mix has introduced Pro-Solv 10 and Pro-Solv 10 Stone Sealer. Pro-Solv 10 is a sealer that can be used for unglazed clay tiles, porcelain, grout, quarry and saltillo. The sealer repels stains from food preparation and is water- and oil-resistant. Pro-Solv 10 Stone Sealer can be used in both interior and exterior applications and on polished and unpolished stone. The sealer allows moisture vapor transmission and will last for up to 10 years, the company says.