Sakrete Leak stopper Fast Setting 10.0 -lb Mortar Concrete Patch

What Customers Are Saying

Customers overwhelmingly praise this hydraulic cement for instantly stopping water leaks in basements, foundations, and concrete surfaces with long-lasting results. Most highlight its fast-setting performance even under continuous water flow and its ability to succeed where other products failed. Reviewers emphasize working quickly with small batches for best results, with many reporting repairs that hold firm for months through heavy rain. A few users found the rapid cure time challenging without experience, though most agree following application guidelines yields excellent outcomes. Overall, customers consider it a reliable, permanent solution for emergency leak repairs.