Watertite 2.5 Lb. Box Hydraulic Cement

WaterTite Hydraulic Cement is designed to stop water flow and permanently seal deep cracks and holes in all grades of concrete. It plugs, seals and creates a watertight seal in 5 minutes, even while water is flowing. It can be used on concrete block, cast-in-place concrete, stucco, tilt-up, exposed aggregate and slump block and can be used as an anchoring cement.