Stop up to 10 psi of water pressure (greater than a wall of water 22 feet high) from penetrating through interior and exterior surfaces with IAQ 9000 waterproofing coating. It’s specially formulated to stop water from above or below grade masonry walls, cinder and concrete blocks, stucco, brick, retaining walls, basements and foundations. The fast-drying formula can be applied with a brush and/or roller on dry surfaces and cleans up easily with soap and water.

- Mold resistant masonry waterproofer

- Latex based formula stops 10 psi of water pressure and reduces radon gas penetration

- Above or below grade masonry walls, cinder and concrete blocks, stucco, brick, retaining walls, basements, and foundations