$79.54
$159.07
50% OFF! Hot items selling fast—Grab them before they're gone!
Masterseal White Masonry Waterproofer, 50 lb. was formerly known as Thoroseal. This product is a Portland cement-based coating designed specifically for concrete and masonry surfaces to provide effective protection against water, dampness, and seepage. When mixed with MasterEmaco A 660, it forms a low maintenance and highly durable waterproof barrier that is NSF certified for potable water applications, ensuring safety and reliability for use in water-related projects.Model Number: 581