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Gray Waterproof , Concrete patch 1 Gallon(s)

Ratings & Reviews for DAP Gray Waterproof , Concrete patch 1 Gallon(s)

4.3
383
Review
 4.3 out of 5
383 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 easily with a putty knife, drying quickly with a smooth finish that blends seamlessly with existing concrete. Many report successful repairs on driveways, patios, and foundations, noting patches become nearly invisible. However, some customers report extended curing times, shrinkage, or patches that never fully harden, particularly when applied too thick. Despite these occasional concerns, most reviewers consider it excellent for small-to-medium repairs.

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

Not for fine cracks-probaby ok on larger ones

Would Not Recommend

Used on pool deck cracks, putty knife smoothe, using wet knife as suggested. Difficult to hide even after palm-sanding and paint. May be ok on larger projects.

February 12, 2026
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Response from DAPProductExpert

Thank you for posting your feedback on DAP Ready Mixed Concrete Patch. DAP Ready Mixed Concrete Patch is designed, tested, marketed, labeled, and rec...

DAPProductExpertFebruary 13, 2026

DAP

Unkown

Not sure yet haven’t usef

January 27, 2026
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Hard to smooth

Spreads too lumpy, shrinks

January 18, 2026
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Response from DAPProductExpert

Thank you for posting your feedback on DAP Ready Mixed Concrete Patch. As a general rule, acrylic-latex based repair compounds, such as DAP Ready Mix...

DAPProductExpertJanuary 19, 2026

DAP

This stuff is great

Would Recommend

premixed, ready to go, spreads easily

December 19, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Have not used it yet. But sure I will be pleased.

December 9, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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This is not a smooth filler

Would Recommend

The application was easy, but it was extremely grainy and didn't leave a smooth surface.

November 14, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Quality product, easy to use!

Excellent product and easy to use.

November 12, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Delivery times are ridiculous

Would Recommend

Product was fine and worked as intended

November 10, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Definitely add a bit of water & use a good trowel!

Would Recommend

Covers cracks and uneven areas well using a smooth trowel. Stir well and add a pinch of water before using to get it consistent as possible. I purchased multiple containers for my project and some were drier than others. All in all it has worked so far. I hope it stands up well for winter.

November 4, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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The Long Dry Time is Worth It

Would Recommend

This took a long time to dry, but once it did, it was immovable. Used it to secure a large chip of our garage floor at the edge back onto the main pad before sealcoating.

November 2, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Great product

Would Recommend

Great product

October 30, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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Dries quick

Would Recommend

Dries quick

October 25, 2025
From Gray Waterproof , Concrete patch 32 Ounce(s) Verified Purchaser
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