
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
Would RecommendI have used this product and am happy with the results.
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Satisfying to watch
Would RecommendWe’ve had an ungodly amount of rain this spring. Used for small leak in basement wall. I had to chisel out the crack where water was leaking to make a larger working area. The leak was active when I applied the hydraulic cement and it was so satisfying watching it stop. I used painters tape to maintain clean lines. Removed the tape while cement was still wet.
Verified Purchaser
Repaires.
Would RecommendPut a bird bath together.
Verified Purchaser
Good stuff
Would RecommendGood stuff
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Perfect for sealing foundation
Would RecommendI bought this to seal up my foundation around a pipe. After mixing according to the instructions, I found it easiest to place it using my hands (wear rubber gloves). It sets very quickly, so don't try to apply too much at one time. Smooth with a trowel. It worked great.
Verified Purchaser
Sets really fast
Would RecommendWorks well and sets fast. Stopped the water leaking through the foundation
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Good size for a small job
Would RecommendNeeded a small amount of concrete patch for a floor. Worked great for what I needed
Verified Purchaser
Really fast setting - be sure to mix just enough
Would RecommendFast setting and gets the job done. I mixed in very small batches in disposable plastic bowl and it did the job of a small patch on ground leak perfectly .
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Make only what u can use
Would RecommendSeals under water
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Leak Stopper Fast Setting Hydraulic Concrete Morta
Would RecommendBest product to stop water leaks in Concrete walls and floors. Fixed a leaking wall and stopped water entry within 1 hour when applied dry on leaking area then follow up with a mixed application.
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Cracks in basement floor
Would RecommendI had cracks in my basement floor that rarely leaked but whenever it rained for multiple days and the ground got saturated it bubbled up through the crack and flooded the basement. I Veed out the crack one inch deep and filled it with this leak stopper and it's never flooded since then.
Hello Dave
Thank you very much for your kind review. Our company works hard to produce and ship the best product for your lawn and garden needs...

Very happy with the product
Would RecommendLoved the product. Was able to stop the leak in my basement. Works well and dries quick.
Verified Purchaser
Does a great job repairing around the house
Would RecommendDid a great job repairing the masonry cracks in our home and repairing a wobbly handrail
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Strong and rapid setting
Would RecommendStrong and rapid setting
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
Thank you for taking the time to leave a review, we value your feedback. Sakrete strives to provide the best possible customer service and support. S...