Cement Hydraulic is a versatile, high-performance patching compound formulated to stop running water through deep cracks, holes, and imperfections in concrete and masonry surfaces. It creates a watertight seal in 3 to 5 mins, even while water is flowing. This product is great as a fast-setting anchoring cement to permanently anchor fence and railing posts, bolts, machinery, and fixtures into concrete and masonry surfaces. Suitable for both interior and exterior use.

• Stops and seals leaks in concrete and masonry
• 5 lb. bag for convenient handling and mixing
• Hydraulic cement provides strong bonding and quick setting