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Overview

Model # 864002 Store SKU # 1000142883

QUIKRETE Grey Crack Seal is designed to adhere to concrete surfaces and used in the repairing of cracks in concrete such as driveways, sidewalks and patios.

  1. No mixing required
  1. Easy to apply
  1. Flows well into cracks
  1. Matches the colour of concrete

Specifications

Dimensions

Assembled Depth (in inches)
3.5
Assembled Height (in inches)
10
Assembled Weight (in lbs)
3.73
Assembled Width (in inches)
3.5
Packaged Depth (in inches)
3.5
Packaged Height (in inches)
10
Packaged Weight (In lbs)
3.73
Packaged Width (in inches)
3.5

Details

Base Material
Concrete
Colour Family
Grey
Country of Origin
US-United States
Features
Crack Resistant
Recommended Application
Concrete
Type
Sealant
Use Location
Floor, Driveway, Patios

Warranty / Certifications

The QUIKRETE<sup>.</sup> Companies, Inc. warrant this product to be of merchantable quality. This product is not warranted as suitable for any purpose or use other than the general purpose for which it is intended. Liability under this warranty is LIMITED to the replacement of its product (as purchased) if found to be defective. For more information please contact customer service at 404-634-9100.
Grey Concrete Crack Seal 946mlQuikrete Grey Concrete Crack Seal 946mlQUIKRETE Grey Crack Seal is designed to adhere to concrete surfaces and used in the repairing of cracks in concrete such as driveways, sidewalks and patios.
Quikrete
1000142883
Grey Concrete Crack Seal 946ml is rated 3.8 out of 5 by 77.
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Rated 5 out of 5 by from Good product. Works well for small cracks. Good product. Easy to use to fill small cracks in basement concrete floor pad. Flows well into small cracks (like 1/8" or so). But that means when filling larger cracks or holes it will just run right down into it and you can use a lot of product trying to build it up. In this case you may have to press a backing strip into the crack first or use multiple passes of this product (waiting for it to to set-up between). Overall, happy with this product. Easy to use, cures overnight, no crazy odours, and adheres well to concrete.
Date published: 2022-08-06
Rated 1 out of 5 by from Product inconsistencies terrible As a contractor I pride myself on delivering quality products to my clients. Been in business for over 20 years and I decided to use this product for the first and LAST time. Each container has product inconsistencies. Nozzle continues too clog with debris. We had to abandon the project apologise to the client and advised will return with a better repair system. Have nothing good to say. You should seriously audit your quality control before putting this product on the market.
Date published: 2021-11-29
Rated 1 out of 5 by from Very Disappointed Bought 4 bottles 2021-10-10, wanted to use the item on 2021-10-11, Shook one bottle as hard as I could and when opened it, little bit on top was still liquid and the rest on bottom was solid like a brick, even poking a screw driver in this solid was difficult. No matter how hard one can try shaking a brick, it will never become a slurry and will remain a brick. Returned all 4 bottles to Home Depot on 2021-10-11 for a refund.
Date published: 2021-10-12
Rated 1 out of 5 by from Does NOT work !!!! Flacking appeared only after a few weeks. This product does NOT work !!! and is very poor quality. The manufacturer engineer informed me not to expect much as it is a water based. He apologized and gave me recommendations for other products,... that was it. Do NOT avoid other negative reviews as I did. Most people are telling the truth about their negative experiences with this product and other ones too. I highly recommend reading all or most negative review first and contacting the manufacture for additional info before any project that you may have. This is to avoid future re-do's.
Date published: 2022-10-29
Rated 5 out of 5 by from Filled 3/8 wide crack in basement with good result I found it worked very well: If you have a deep crack, it is important to fill crack first with either fine sand or backer rod otherwise product will continue to run deep into crack as the product is thin and self leveling. I used a hammer/chisel to open up the top of the crack a bit and then bevelled the edges with an oscillating tool. (You can also use an angle grinder with a masonary disc to open things up a bit.) I then poured in some sand until it was about 1/4 inch from the surface & then poured the quickrete over the sand following the crack line-leaving it a little higher than the surrounding surface. Give it 24 hours to cure before adding any additional quickcrete sealer if product shrinks a bit during drying process.
Date published: 2022-09-08
Rated 1 out of 5 by from Terrible! I can’t believe how terrible this product is. Same issue as everyone else, top is liquid and the bottom is solid and Impossible to mix. Nozzle gets clogged and was able to salvage maybe a third of the product and the rest went in the garbage.
Date published: 2022-11-10
Rated 2 out of 5 by from Hard to mix when product separates in bottle I was excited to find something relatively easy to use, but was disappointed. The product desperately needed stirring as there was mostly liquid at the top and heavier material had settled. But it was very difficult, if not impossible without chopping up the bottle, to do so. I tried rolling it around, stirring it with a stick. Feels like a brick in there. The little bit I got out has held up well over a winter, but I can’t use most of the product.
Date published: 2023-07-30
Rated 1 out of 5 by from Quikrete failure. I have tried Quikrete twice in the last few years. It seems to work in very small cracks, but in cracks 1/4 or wider, the product dried over the winter, shrank badly then cracked itself. It also does not adhere to the concrete so could be easily pulled from the crack. Within a year it simply fell out so was of no value what-so-ever.
Date published: 2023-10-03
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Can I use paint or finishing product over this filler?

Asked by: Soccorsa
I used this product to repair a concrete birdbath that had a major crack in it. I put several layers on to fill the crack and, when it was fully dry, I painted the inside of the birdbath with acrylic paint. That was last year and the paint stayed on all summer with water in it every day.
Answered by: birdgirl
Date published: 2021-06-18

Is this product suitable to repair cracks in a cement basement floor? Can it be painted over?

Asked by: mike_france
Yes it is good for basement floor cracks. I've never tried painting it.
Answered by: mirrorman
Date published: 2021-01-28

can you use on vertical cracks?

Asked by: mrcp
QUIKRETE&reg; Concrete Crack Seal is only intended for horizontal cracks. It is not non-sag, and will pour out of vertical cracks.
Answered by: Quikrete
Date published: 2020-09-22

If this product flexible

Asked by: Mark
QUIKRETE&reg; Concrete Crack Seal will only remain slightly flexible once dry. If a permanently flexible sealant is desired, we recommend instead QUIKRETE&reg; Advanced Polymer Self-Leveling Sealant.
Answered by: Quikrete
Date published: 2021-07-30
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