DRYLOK Extreme 1 gal. 219 Gray Flat Latex Interior/Exterior Concrete Sealer Basement and Masonry Waterproofer 21913 - The Home Depot
waterproofing - What caulk to use for basement leaks at cove joint where floor meets the wall? Polyurethane, silicone, or latex-based Drylok? - Home Improvement Stack Exchange