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

Leak Stopper Hydraulic Cement

A mixture of sand, cement and special additives designed to stop the flow of water through breaks in concrete and masonry. It will even stop leaks underwater and under pressure.

  • Instant setting hydraulic cement.
  • Great for leaks in pools or stopping other active leaks in concrete and masonry.
  • For all kinds of instant repairs to concrete and masonry. No need for forms or braces.
  • Available in white.
  • Just add water.

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