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Leak stopper Fast Setting 10.0 -lb Mortar Concrete Patch

Ratings & Reviews for Sakrete Leak stopper Fast Setting 10.0 -lb Mortar Concrete Patch

4.5
245
Review
 4.5 out of 5
245 Reviews


92% Recommend this product

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.
245 Customer Reviews

Quality product!

Would Recommend

This is a product I've used both privately and commercially. It's outstanding and performs extremely well. Always follow instructions.

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I

Would Recommend

I'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.

April 2, 2025
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
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Great product

Would Recommend

Worked as described

February 27, 2025
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
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C- Customer Service

Lowes customer service is terrible.

January 1, 2025
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
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Response from Sakrete Customer Care

-Southeastern, we appreciate you taking your time to leave a review, should you have any questions or concerns going forward with Sakrete Leak Stoppe...

Sakrete Customer CareJanuary 2, 2025

sakrete

Response from Oldcastle Product Support

Southeastern, we appreciate you taking your time to leave a review, should you have any questions or concerns going forward with Sakrete Leak Stopper...

Oldcastle Product SupportJanuary 2, 2025

Oldcastle-Hipp

Sets very fast. Good for cold environment

Would Recommend

Works faster than anything. Sometimes I mix a little of this with my regular concrete to get it to set up faster.

October 5, 2024
From Leak Stopper Fast Setting 20.0 -lb Mortar Concrete Hydraulic cement Verified Purchaser
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Easy to apply

Would Recommend

Waiting for it to rain to see if it prevent the water from coming in

September 12, 2024
From Leak stopper Fast Setting 10-lb Concrete Patch Verified Purchaser
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Did the job,

Would Recommend

I 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!

September 7, 2024
From Leak stopper Fast Setting 10-lb Concrete Patch Verified Purchaser
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Leak stopper

Would Recommend

Very good product

August 16, 2024
From Leak stopper Fast Setting 10-lb Concrete Patch Verified Purchaser
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