
Ratings & Reviews for Sakrete Leak stopper Fast Setting 10.0 -lb Mortar Concrete Patch
Ratings may include incentivized customer reviews.
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.
Customer review summary generated by AI, including incentivized reviews.Quality product!
Would RecommendThis is a product I've used both privately and commercially. It's outstanding and performs extremely well. Always follow instructions.
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
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Would RecommendI've been using this product for years repairing concrete walls and find it to be a very good product. Easy to apply and sets up fast.
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Great product
Would RecommendWorked as described
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
C- Customer Service
Lowes customer service is terrible.
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Southeastern, we appreciate you taking your time to leave a review, should you have any questions or concerns going forward with Sakrete Leak Stopper...

Sets very fast. Good for cold environment
Would RecommendWorks faster than anything. Sometimes I mix a little of this with my regular concrete to get it to set up faster.
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Easy to apply
Would RecommendWaiting for it to rain to see if it prevent the water from coming in
From Leak stopper Fast Setting 10-lb Concrete Patch Verified Purchaser
Did the job,
Would RecommendI had water coming through the crawl space wall I filled hole with regular concrete and then covered it with the leak stopper cement. No More water coming in!
Leak stopper
Would RecommendVery good product
-Southeastern, we appreciate you taking your time to leave a review, should you have any questions or concerns going forward with Sakrete Leak Stoppe...