ROCKSOLID® Concrete Hardener permanently improves the durability of concrete by penetrating the surface, filling pores and capillaries, and creating a sub-surface barrier against the ingress of water and contaminants. Suitable for interior and exterior use.
- Creates a moisture barrier
- Ideal for newly poured concrete
- Safe near grass and plants
For Best Results
Failure to flush the surface after application will result in the appearance of efflorescence.
Available Sizes
- 1 Gallon
