DRYLOK Masonry Crack Filler, 10.5 fl. oz – Seals & Waterproofs Cracks in Concrete, Masonry, Walls & Floors, Fast-Setting, Paintable in 1 Hour, Indoor/Outdoor Use, Gray
DRYLOK Masonry Crack Filler seals, waterproofs and repairs cracks and mortar joints in concrete sidewalks, walls, steps, and floors. It dries to color of concrete, will not bleed, and cleans up in a jiffy with just soap and water.