Hydraulic Cement

Rust-Oleum® Hydraulic Cement is a rapid-setting hydraulic cement compound used to instantly stop running water or seepage in masonry or concrete. Hydraulic Cement is ready to use and requires only the addition of water before plugging and sealing active leaks. Hydraulic Cement sets in 1-3 minutes.

  • Stops Running Water & Active Leaks
  • Sets in 1-3 Minutes
  • For Concrete & Masonry Walls and Floors
  • Interior & Exterior Use

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