BASF MasterSeal 581, Concrete Waterproofing Cement Based Coating, in Gray Color, 50-Pound Bag

BASF MasterSeal 581 is a Portland cement-based coating for concrete and masonry that resists both positive and negative hydrostatic pressure. Polymer-modified with MasterEmaco A 660, MasterSeal 581 creates a low maintenance and highly durable waterproof barrier.

• 50-pound bag
• Gray color; also available in white
• Coverage rate 225 square feet for 50-pound bag