Every MORE Surface Care product is formulated specifically for natural stone, ceramic & porcelain, grout and concrete surfaces. Avoid the industry standard of harsh sealers full of chemicals and explore MORE’s product line designed for safe, simple and effective use. Our Stone Sealer is a water based formula created to deliver excellent stain protection. The formula is designed to create an invisible barrier against oil and water based stains without changing the look of your stone. For best use, surface should be dry and be between 50℉ to 80℉ (10℃ to 27℃). Enjoy surface protection and improved air quality with a safer, more natural stone sealer.