Pratt & Lambert Blok-Tite Interior/Exterior Acrylic Masonry Waterproofing Paint
This waterproofing paint is an acrylic-latex paint. Of all the waterborne waterproofing paints out there, it has the highest hydrostatic resistance, withstanding up to 12 PSI of water pressure. It is also mold and mildew resistant. This is a tintable product, which can be mixed to any of 500 colors to match your home. You dont get a lot of coverage with this (125 square feet per gallon), so be ready to use a lot of paint. Pratt & Lambert offers a 15 year limited warranty for this product.