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Plugging Water Leaks

Plugging Water Leaks with Leak Stopper


Sakrete Leak Stopper is a hydraulic cement designed to stop the flow of water through small holes or large cracks in concrete walls or masonry units. Over time, moisture intrusion through cracks and holes can lead to further deterioration of the wall.

Leak Stopper can also be used to plug active water leaks under water or under pressure, making it ideal for repairs to pools, fountains or other water-holding vessels.

Leak Stopper is easy to mix and apply. And since Leak Stopper sets so quickly, repairs can be completed in minutes. Find out how to repair leaks in concrete and masonry walls using Leak Stopper. View the DIY video.