TEC 21-590-85 Grout Boost for 25 lb. Bag of Grout
Grout Boost is an additive that can be mixed with cement-based grout in place of water, when grout is installed, to provide resistance to water and oil-based grout stains.
- For use with sanded and unsanded grout
- Water exposure in 3 days
- Makes grout last longer
- Mixes with grout instead of water