HYDRAULIC CEMENT - 20LB PAIL

Stop active water leaks instantly with this high-performance, rapid-setting hydraulic cement. Formulated to expand as it sets, this 20 lb. solution creates a permanent, watertight seal even under constant hydrostatic pressure. It is a critical emergency repair tool for facility managers and maintenance professionals who need to plug holes and cracks in concrete and masonry structures where water is actively flowing or seeping.

Key Features:

• Instant Leak Termination: Specifically engineered to set in 3 to 5 minutes, allowing it to stop flowing water immediately upon application.
• Expansion-Seal Technology: Features a robust formula that expands slightly during the curing process, mechanicaly locking the cement into the substrate for a leak-proof fit.
• Underwater Curing: Built with specialized hydraulic properties that allow the material to harden and bond even while completely submerged in water.
• Industrial-Strength Structural Integrity: Designed to gain high compressive strength quickly, matching or exceeding the durability of the surrounding concrete once fully cured.

Where to Use:

• Basement & Foundation Walls: Ideal for patching cracks and holes in concrete foundations where groundwater seepage is present.
• Elevator Pits & Service Tunnels: Perfect for maintaining dry environments in subterranean facility spaces prone to water infiltration.
• Swimming Pools & Water Tanks: Designed for rapid underwater repairs to stop leaks in concrete reservoirs, fountains, and aquatic facilities.
• Sewers & Manholes: A reliable choice for sealing joints and repairing masonry in wastewater and drainage infrastructure.