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Advanced Polymer Crack 10 -oz Mortar Concrete Sealant

Ratings & Reviews for QUIKRETE Advanced Polymer Crack 10 -oz Mortar Concrete Sealant

4.5
177
Review
 4.5 out of 5
177 Reviews


89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this concrete crack sealant for effectively sealing cracks and maintaining durability over time, even under heavy use and weather exposure. Most highlight its flexibility with temperature changes, moisture prevention, and rubber-like consistency after curing. Many appreciate its easy application with a caulking gun or putty knife, describing it as smooth and convenient for DIY use. Some note the thick, gritty texture makes dispensing difficult and requires significant force. A few report receiving damaged products, though most find it highly effective for driveways, garage floors, and pool decks despite minor application challenges.

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

Great ease in use!

Would Recommend

This is a excellent product. It worked great and performed as it stated!

September 22, 2026
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Works as advertised!

Would Recommend

Bought this to fill a crack in the steps leading up to my house and it has worked great. Works as advertised!

September 16, 2026
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Fixed brick on front porch

Would Recommend

I bought this to reseal some bricks on my front porch and it worked perfectly

September 14, 2026
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I was skeptical but it seems very good

I purchased this product and used it on a cement block wall, it was easy to apply and worked perfectly. The product also looks good. I would recommend using it . This product had minimal shrinkage and seamed cured over night it was used on interior and exterior blocks and is holding up well it is flexible and seams very strong.

September 13, 2026
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Would Recommend

Easy to use and is weather resistant.

September 12, 2026
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Would Recommend

Worked great

September 7, 2026
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Great adhesion.

Would Recommend

Works well.

September 7, 2026
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less gritty than other products I've used...smoother finish

September 2, 2026
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Just only 7 days so far so good only a few dents and chips

July 22, 2026
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