RUST-OLEUM 5001  Mold/Mildew Paint 1-Gallon Ultra low odor oil-base formula has even less odor than latex paint. Great for basements and other interior/exterior above and below grade masonry surfaces. Contains a mildewcide that prevents the growth of mold and mildew on the paint film only. Guaranteed to stop water. Twice the strength of other waterproofers.