#1 Home Improvement Retailer

20 lb. Hydraulic Water-Stop Cement Concrete Mix

$1993
  • Instantly plugs leaks in concrete and masonry surfaces
  • Can be used in above and below grade concrete applications
  • Sets in 3-5 minutes
Store
0 in stock
Text to Me
How to Get It

Frequently Bought Together

Best Seller
++
Price:
$1993

Product Overview

Quikrete 20 lb. Hydraulic Water-Stop Cement blocks running water and seals leaks in cracked masonry and concrete surfaces. It is suitable for above grade and below grade concrete and masonry repairs. Quikrete 20 lb. Hydraulic Water-Stop Cement sets very quickly enabling it to stop active water leaks.
  • Seals leaks and blocks running water in cracked concrete and masonry surfaces
  • Suitable for above-grade and below-grade repairs
  • Mix golf-ball sized portions
  • 3-5 minutes set time
  • 5,500 psi
  • Note: product may vary by store
  • Learn more about concrete and cement here in our Buying Guide



  • California residents

Additional Resources

From the Manufacturer

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.6
    out of 997 reviews
  • 93%recommend this product
Filter by:
Showing 1-10 of 997 reviews
This is a perfect cement mix to seal cracks in...
This is a perfect cement mix to seal cracks in foundation walls. It’s easy to use and it dries quickly. We used it to seal cracks in our foundation wall. No more water seepage in the basement! We are very happy with our purchase.
by
    3 found this review helpful
    Put coating on the septic line going out of the basement wall where water was coming in, had to g...
    Put coating on the septic line going out of the basement wall where water was coming in, had to go over it again and now no water coming in so far, just need a good rain to find out.
    by
    • DIY
    • Verified Purchase
    • Recommended
    1 found this review helpful
    The product was excellent for repairing the side walk
    The product was excellent for repairing the side walk
    by
    • Verified Purchase
    • Recommended
    2 found this review helpful
    Good
    Good
    by
    • Verified Purchase
    • Recommended
    1 found this review helpful
    Stooped all the leaks in the basement , it the job I bought it for.
    Stooped all the leaks in the basement , it the job I bought it for.
    by
    • Verified Purchase
    • Recommended
    10 found this review helpful
    Used to set an abs drain pipe into a broken clay pipe. Worked perfect. Dried within 30 minutes.
    Used to set an abs drain pipe into a broken clay pipe. Worked perfect. Dried within 30 minutes.
    by
    • Verified Purchase
    • Recommended
    7 found this review helpful
    Very easy to use. It does set quickely as directed but works great. Just use small amounts at a ...
    Very easy to use. It does set quickely as directed but works great. Just use small amounts at a time.
    by
    • Verified Purchase
    • Recommended
    3 found this review helpful
    Very good product easy to mix and drys fast to...
    Very good product easy to mix and drys fast to a strong seal
    by
    • Verified Purchase
    Used for years and years(decades) - consistent excellent results. 60 year old inground monster ...
    Used for years and years(decades) - consistent excellent results. 60 year old inground monster pool with new cracks and repairs needed each year- also create a temporary plug every year to keep the water in. Works great. Most recent purchase for custom solution to a not so clever plumber's damage to a drain line- isolated the damage and "sealed/ encased" it with a form and Quickrete Hydraulic cement. My go to plug.
    by
    • Verified Purchase
    • Recommended
    8 found this review helpful
    We needed to make repairs to a decades old seawall. This required damming up lake water to keep ...
    We needed to make repairs to a decades old seawall. This required damming up lake water to keep it away from the surface as well as a product that could dry quickly once applied. Quikrete Hydraulic Water-Stop Cement Concrete Mix is "just the ticket"!
    by
    • Verified Purchase
    • Recommended
    1 found this review helpful
    Showing 1-10 of 997 reviews