Hydraulic Cement for Concrete Repair

UNIQUE POSTCRETE GROUT/WS® Hydraulic Cement is hydraulic cement blended with proprietary ingredients. Our hydraulic cement can be used to instantly stop running water or seepage through holes or cracks in concrete or masonry walls, swimming pools, water storage facilities, tunnels, fountains, water channels, ponds, and piers. Use to patch mortar joints, cracks, and holes in masonry walls.