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Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s)

Ratings & Reviews for DAP Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s)

4.2
284
Review
 4.2 out of 5
284 Reviews


84% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this floor leveler for effectively filling gaps, patching imperfections, and leveling uneven subfloors. Most find it easy to apply and spread with proper tools like drywall knives, with many noting it feathers and trowels well. However, some report extended drying times in thicker applications and difficulty achieving smooth finishes without sanding. Several mention the cured material is extremely hard to sand. Despite these challenges, most customers consider it effective for subfloor preparation when applied correctly.

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

I bought this a week or two ago and worked awesome when fixing a small transition before using a membrane for new tile floor in bathroom.

October 10, 2026
Verified Purchaser
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Quick drying!

Would Recommend

This compound is very useful for leveling out some uneven spots due to plywood used for subfloor not being even. When there was carpet previously, it was not a problem, but this helps solve those issues to help prevent cracking of our our lvt. It does dry very quickly, especially if you have a fan going on it. I was able to cover the entire bathroom and laundry room and sitting room that I was using it for with no problems of it adhering to the plywood.

October 10, 2026
Verified Purchaser
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Worked for me

Worked as intended. A few small clumps in the mix so minus one star.

October 8, 2026
Verified Purchaser
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Easy to use

Would Recommend

I purchased this with no experience using it. I was told prior that I needed another product that cost triple & alot more work. This was super easy to use and dries fast.

October 5, 2026
Verified Purchaser
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Love this product

Would Recommend

Very good stuff.

September 23, 2026
Verified Purchaser
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Leveler for Sub Floor

Sticks to wood very well with a course texture that has flexibility , LVP was laid on the LVP glue and it stuck and sealed very well, used it when dishwasher leaked and damaged floor.

September 17, 2026
Verified Purchaser
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Great product

Would Recommend

works great just be sure to let it dry fully. some sanding might be needed.

September 16, 2026
Verified Purchaser
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Would Recommend

This product was extremely helpful with leveling floor for lvp

September 8, 2026
Verified Purchaser
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Pulls up as you spread it.

Would Not Recommend

I do drywall and still had difficulty with getting a smooth finish. As you trowel the product it pulls up little bits behind you. It's almost like the product is too thick or not mixed consistently. In hindsight I should have tried kneading the entire pail and then applying it (although the directions say this is not necessary). I had a concrete floor channel cutout for utilities that I leveled with Quick Level RS and surface primer. There were uneven edges that I used this product on top...

August 24, 2026
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Response from DAPProductExpert

Thank you for posting your feedback on DAP Flexible Floor Patch and Leveler. Regarding your commentary indicating: "As you trowel the product it ... Read More

DAPProductExpertAugust 25, 2026

did the job

Would Recommend

I used to patch carpet tack strip holes in the concrete floor. Product went on easily and dries in a reasonable time

August 2, 2026
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