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Gray Interior/Exterior Waterproof , Concrete patch 32 Ounce(s)

Ratings & Reviews for DAP Gray Interior/Exterior Waterproof , Concrete patch 32 Ounce(s)

4.3
349
Review
 4.3 out of 5
349 Reviews


85% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this concrete patch for its ease of use and effectiveness on small repairs. Most appreciate that it requires no mixing and spreads quickly with a putty knife, blending seamlessly with existing concrete and matching color well. Reviewers report strong results filling cracks, chips, and holes in foundations, driveways, and patios, with many stating they would repurchase. However, some note extended drying times and incomplete curing, particularly when applied too thickly, with occasional reports of shrinking or cracking. Overall, most find it ideal for DIY foundation and driveway repairs.

Customer review summary generated by AI, including incentivized reviews.
349 Customer Reviews

A little dry and thick.

Would Recommend

Followed directions and wet areas where I applied product. Spread on and let dry about 4 hrs. Repeated twice to get thickness I needed. Used product to reattach two bricks on my front porch. Worked ok.

June 15, 2023
Verified Purchaser
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Good product.

Would Recommend

Much easier to use than expected. Worked great, dried well and looks nice.

May 6, 2023
Verified Purchaser
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Good product

Would Recommend

It works good and is easy to use.

May 6, 2023
Verified Purchaser
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Seal unused patch

Would Recommend

took too long to cure

April 24, 2023
Verified Purchaser
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Excellent concrete patch.

Would Recommend

This concrete patch is easy to use, easy to clean up, and it lasts. I have used it all around my foundation, patios and walkways, and it is very effective.

April 21, 2023
Verified Purchaser
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Easy to use!

Would Recommend

Very easy to use. Did not even have to stir it, I just plunged my putty scraper into it a few times. It spread well and filled the cracks in my pool decking perfectly. It also dried fairly fast.

April 21, 2023
Verified Purchaser
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No mixing needed just open and use

Easy to use

April 16, 2023
Verified Purchaser
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Good for small cracks.

Would Recommend

This product worked great for filling in my small concrete cracks.

March 14, 2023
Verified Purchaser
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I would buy again

Would Recommend

I used to fill in cracks on cement birdbath. I brought the basin part into the house to fully dry out and clean well. Then I applied the ready made cement all over the inside of the birdbath to reseal it again. Some areas are thicker than others because of missing concrete. It is already hardening and I only finished applying it 1 hour ago. I will leave in the house for the next few weeks to fully cure. Really nice to work with, looks like real cement. I wore rubber gloves which helped in smooth...

January 20, 2023

From DAP.com

Thats ready to use no mix preparing is needed foro

Would Recommend

So easy to use drys fast and it close very well in its container

November 16, 2022
Verified Purchaser
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Good for patching concrete exterior

Would Recommend

This product applies easy with a putty knife and dries quickly. I used this product to patch holes in the exterior of a concrete home.

November 13, 2022
Verified Purchaser
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Did the job for me

Would Recommend

This is very easy to apply on concrete. I used it to patch carpet tacking strips where chunks of concrete came up when we removed them. This worked great for this application.

November 13, 2022
Verified Purchaser
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Love this stuff

Would Recommend

I used this product to patch a neglected city sidewalk. The crack was several inches wide and 3/4" deep. Even though my patch felt soft for a number of weeks, it held solid to the sidewalk & greatly improved people's ability to walk of push strollers. It is sticky to work with, but since it is latex, small amounts of water help smooth it out. Clean up is easy.

November 10, 2022

From DAP.com

Not ideal

Would Not Recommend

This concrete repair patch is garbage, spreads so uneven, dosnt stuck to the concrete at all. I wouldn’t expect any better, big box store sell you anything and don’t have any idea how to do any of the jobs. A little know how in products that work would be nice..

October 31, 2022
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Response from DAPProductExpert

We're sorry to hear about your experience with Ready-Mixed Concrete Patch. Because you did not provide the background details regarding your expe...

DAPProductExpertOctober 31, 2022

DAP

I would not buy this product again.

Would Not Recommend

Tried using this to fix a chipped spot in the slab. 78 degrees inside. Read the directions several times and was sure to keep it less than 1/4 thick. 24 hours later and it's as soft as bubble gum and Play-doh. If you can't wait weeks for it to harden as stated in the review responses below, this is not what you want.

October 25, 2022
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Response from DAPProductExpert

Thank you for posting your inquiry. We are sorry to see your low star review on DAP Ready Mixed Concrete Patch. With respect to your commentary indic...

DAPProductExpertOctober 26, 2022

DAP