Prism 17 lb. 381 Bright White Stain-Resistant Grout for Tile and Stone

Prism Ultimate Performance Grout sets a new standard in cement-based grout technology. Prism's calcium Aluminate cement based formula offers consistent color with no shading, regardless of tile type, temperature or humidity. And it will not effloresce. The rapid setting formula results in high early strength and dense joints for the highest stain resistance in grout joints up to ½". A unique blend of lightweight recycled glass and fine aggregate sand allows for a smooth consistency that is easy to spread and clean. Prism may be used for interior or exterior installations, including floors, countertops, walls, ceilings, showers, fountains and pools. Consistent color without shading or efflorescence Resists shrinking, cracking, powdering and wear Cures quickly, developing high early strength May be used for both floor and wall installations Use for countertops, tub surrounds, showers and high traffic areas Also use in submerged conditions (swimming pools, spas, water features and fountains)