Custom Building Products Prism #386 Oyster Gray 17 lb. Ultimate

$ 19.00 · 4.8 (559) · In stock

Prism Ultimate Performance Grout sets a new standard in cement based grout technology. Prism
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 1/2. A unique blend of lightweight recycled glass and fine aggregate sand allows for a smooth consistency that is easy to spread and clean.
Prism grout is a fast-setting, lightweight, polymer-modified, cement-based grout that offers consistent color without mottling or shading, regardless of tile type, temperature or humidity.