Some good waterproofing paints are KILZ Masonry Waterproofing, Drylok Latex Base Masonry Waterproofer and Zinsser Watertite Waterproofing paints, each company's website notes. The KILZ website offers a waterborne waterproofing paint that is suitable for either interior or exterior concrete and masonry walls. This paint is available in either white or gray and can withstand up to 10 pounds per square inch of water pressure.
The KILZ site provides customers a link to find retailers that sell this product, which include Ace Hardware, Lowe's and True Value.
The Drylok Latex Base Waterproofer is a product that is useful for both interior and exterior masonry, brick and stucco walls in areas, such as basements. The paint is pre- mixed, tintable and easy to clean up with water and soap. This supplier provides customers with a search tool for finding a dealer by ZIP code, notes the Drylok website.
Zinsser Watertite Waterproofing paint is another product that offers good protection against moisture. This paint can withstand up to 12 lbs. of hydrostatic pressure and is for masonry and concrete use. Customers can find a store that sells this paint by using the link provided at the Rustoleum site.