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Internet # 301213068

Model # 52020025

Store SKU # 1002455654

25 lbs. Water Stop Hydraulic Cement Crack Filler in Gray

  • Used for stopping leakages in masonry and concrete
  • Offers a fast setting time of 5 minutes
  • Specially designed for providing excellent adhesion to surfaces
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Product Details

About This Product

Rapid Set Water Stop is a high performance, fast setting material designed to stop water leaks in concrete and masonry. Durable in wet environments, Water Stop is a blend of Rapid Set hydraulic cement and specially graded fine aggregates. Water Stop is non-metallic and no chlorides are added. Mix Water Stop with water to produce a workable, high quality material that is ideal where rapid strength gain and high durability are desired. Water Stop sets in less than 5-minutes and achieves structural strength in 1-hour.

Highlights

  • Stops water leaks quickly
  • Fast - sets in less than 5-minutes
  • Strong - structural strength in 1-hour
  • Concrete gray color
  • Excellent bond - superior adhesion to concrete and masonry
  • For horizontal and vertical applications
  • Interior and exterior use
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 301213068

Model # 52020025

Store SKU # 1002455654

Additional Resources

Shop All Rapid Set
From the Manufacturer

Specifications

Dimensions

Product Depth (in.)6.625 inProduct Height (in.)9 in
Product Length (in.)0 in

Details

Color FamilyGrayColor/FinishGray
Drying Time (hours)Less than 10 minutesFeaturesCrack Resistant, Fast Setting, High-Strength, Hydraulic Cement, Non-Sagging, Overhead Use, Paintable, Stainable
Interior/ExteriorExterior, InteriorProduct Weight (lb.)25 lb
Recommended ApplicationCement, Concrete, Masonry, Mortar, StuccoRepair TypeCrack Filler, Patch
Use LocationCeiling, Driveway, Floor, Wall

Warranty / Certifications

Manufacturer Warranty1 Year Limited Warranty

Questions & Answers

37Questions
caret
Q:Can this be used for cracks on a gunite pool
by|Nov 24, 2023
0 Answer
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caret
Q:Can I put this over epoxy that's already on wall
by|Nov 4, 2023
0 Answer
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caret
Q:Can rapid set water stop be used to set metal railing posts, if so what would the maximum diameter recommendation be?
by|Aug 3, 2023
2 Answers
Answer This Question

A:  Hello there, I would recommend using the rapid set ultra fast epoxy for setting railing. Thanks

by|Sep 21, 2023

    A:  Dude, if I were you I'd set him in epoxy rapid set. That crap will work but it's a very hard to work with and it's that's fast. I mean fast fast

    by|Aug 4, 2023
      caret
      Q:can be used to seal a water pond?
      by|Jun 27, 2023
      0 Answer
      Answer This Question
      Showing 1-4 of 37

      Customer Reviews

      4.6 out of 5
      • 4.6 out of 179 reviews
      • 88% recommend this product
      Filter by:
      Showing 1-10 of 179 reviews
      Should use roof cement, fooled by advertise.
      I have a wet spot on the basement floor. Underground water goes thru the floor concret appearing as a wet spot on the ground. I have to find a cement patch to water proof the wet spot concret. I know roof cement is the best but there is no grey color for concret. This Rapidset looks good on the discription. So I gave it a try. I cleaned the wet spot and used a concret drill bit to cut the surface so that it has a better cover of the wet spot. No luck, water still goes thru the Rapidset cement.
      by
        3 found this review helpful
        This product worked great to seal up a crack in our masonry foundation. Part of the patch was un...
        This product worked great to seal up a crack in our masonry foundation. Part of the patch was under about 4-6 inches of water and it still set up fine. I would recommend this product to anyone needing to patch a foundation in wet conditions.
        by
        • Verified Purchase
        • Recommended
        5 found this review helpful
        Best Water Stop Product
        After heavy rains (Hurricane Michael) and more rain, water was freely flowing at basement floor seam (where floor joins at wall). Took a trip to Home Depot to purchase another product. HD associate recommended this product since leak was active. Product was easy to mix (1 part water, 3 part mix). FOLLOW THE INSTRUCTIONS!!! This is rapid set cement and it sets within about 2 minutes so make in SMALL BATCHES. You must work quickly! It worked! No more leak. Clean up is easy with water. I highly recommend this product! Thank you HD for your knowledgeable staff that made a great recommendation.
        by
          • Recommended
          10 found this review helpful
          The product worked perfectly. I would recommend this to anyone who has basement walls that get or...
          The product worked perfectly. I would recommend this to anyone who has basement walls that get or stay wet, or ... even on floors. It's really a great product. I went around my entire basement with this, patching all of the holes and cracks I could see. Then I painted the walls with DRYLOK Extreme (from Home Depot). My leaking has finally stoipped.
          by
          • Verified Purchase
          12 found this review helpful
          I cannot say enough about this product. It does what it claims to do. It stops water when regular...
          I cannot say enough about this product. It does what it claims to do. It stops water when regular cement won't. I used this product on a 158 year old farmhouse basement that continually leaked. Both the walls and floor leaked but I was determined to put an end to it. Here's how I did it: I started with one box of Water Stop - just to get a feel for it. I saw that it sets up VERY quickly. I then determined how much I would need to patch all of the holes and cracks. I calculated about 25 boxes and I was right on. I vacuum swept the walls with a shop vac that I purchased last year at Home Depot. Then, I patched everywhere that I possibly could. The next day, I applied DRYLOK Extreme (also available at Home Depot), over all vertical surfaces. The next day, I applied a second coat of DRYLOK Extreme. Both Water Stop and DRYLOK are very good but when used together, they are like magic. Neither one are cheap, but in the end, they are WELL worth the price. This basement is as dry as a bone now and looks great.
          by
          • Recommended
          23 found this review helpful
          The product worked great to smooth out basement walls before Drylocking them
          by
          • Verified Purchase
          by
          • Verified Purchase
          by
          • Verified Purchase
          I had to go to Cornelius to get this. Not in Gastonia. Also, I'm quite disappointed in Home Depot for not having Rapidset Waterproofing Mortar. I could have used several bags to complete my basement waterproofing project.
          by
          • Verified Purchase
          by
          • Verified Purchase
          Showing 1-10 of 179 reviews

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