Clean and prep concrete, stone, brick, tile and galvanized metal with Rust-Oleum® Zinsser® WATERTITE® Etch and Cleaner for Concrete and Masonry. This solution quickly restores a stain-free surface and also preps it for painting, patching or waterproofing.
For Best Results
Use a wire brush to scrape off loose mortar or dirt before applying.
Available Sizes