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DRYLOK Powdered Basement & Masonry Waterproofer is formulated to fill and seal porous masonry walls against water, even under pressure, by becoming an actual part of the original surface. An aggregate type material, DRYLOK Powdered Basement & Masonry Waterproofer is ideal as a basecoat, as well as a finish coat.
- An economical masonry waterproofer
- Resists ten psi hydrostatic pressure
- Apply to damp surfaces
- Reduces radon gas penetration
For use above and below grade, inside or outside, including retaining walls, tanks, cisterns, basements, brick walls, or on any surface consisting of stucco, concrete, brick, cinder, and cement blocks.