Sakrete Leak Stopper is hydraulic cement designed to stop active water leaks in concrete and masonry. It will also stop leaks underwater.

Leak Stopper

Leak Stopper is a mixture of rapid setting cementitious materials and sand. Designed to stop the flow of water through breaks in concrete or masonry walls and floors. Can be used to stop active underwater leaks.

Features:

  • Can be applied underwater
  • Interior and exterior
  • Horizontal and vertical repairs
  • Single component
  • Non-metallic
  • Paintable when dry
  • Stops seepage leaks
  • Above and below grade
  • Initial set in 1 - 3 minutes
  • Non-staining


Use For:

  • Basements
  • Elevator pits
  • Conduits
  • Sea walls
  • Swimming pools
  • Tunnels
  • Storm drains
  • Foundations
  • Docks/piers/locks


Availability of products may vary by region.

Units/Pallet Size Product # UPC #
4/case 10 lb. tub - White 65450005 7-64661-17710-4
4/case 10 lb - Gray 60205005 7-64661-17610-7
2/case 20 lb - Gray 65450006 7-64661-17620-6
56 50 lb. pail 60200700 7-64661-17550-6