Interior Basement Floor and Wall Sealer
Improve the air quality of your home by stopping radon and methane gas, water vapor and water from migrating into your basement. Seal the walls and floors with Hydra-Block for permanent protection.
Penetrating water-based formula leaves no surface film. The appearance of the substrate will not change. The color and sheen will remain.
Ready to use. Do not thin. Apply with brush, roller or sprayer.
Materials to Use Hydra-Block On
Brick and masonry sealer
Concrete block sealer