- Use with 1/16" to 1/2" joints
- Uniform consistent color
- Won’t mottle or shade regardless of tile type, temperature or humidity
- No efflorescence
- Lightweight for superior handling
- Fast setting, walkable in four hours
- No sealer required
Prism® Ultimate Performance Grout sets a new standard in cement based grout technology. Prism’s calcium Aluminate cement based, latex polymer-modified formula. A unique blend of lightweight recycled glass and fine aggregate sand allows for a smooth consistency that is easy to spread and clean.