This North American Adhesives Desert Dawn 10 LB Sanded (515) Grout is a Polymer modified, unsanded Portland cement grout joints 1/16” to 1/8” wide on indoor/outdoor residential and commercial floor and walls in dry or wet conditions. It is ideal for dimensional stone, slate, granite, stone agglomerates and most types of ceramic, ceramic mosaic, quarry, porcelain, glass, and clay tiles. Available instock at our Louisville and Newport, KY Stores. Also serving Cincinnati, Ohio.