Ratings & Reviews for DAP Flexible Floor Patch and Leveler Gray Interior/Exterior Waterproof , Patching compound 1 Gallon(s)
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this floor leveler for effectively filling gaps, voids, and uneven subfloor areas, with most noting it bonds securely to old surfaces and works well on concrete, plywood, and tile. Reviewers consistently describe it as easy to apply with standard tools like putty knives, feathering smoothly and remaining workable long enough to achieve level finishes. Drying times vary significantly by thickness—thin applications dry within 24 hours, while thicker layers take two to four days or longer, sometimes remaining soft in humid conditions. Some find it extremely difficult to sand after curing, requiring chisels or scrapers for high spots. Despite these drawbacks, most customers consider it reliable and effective for subfloor preparation.
Customer review summary generated by AI, including incentivized reviews.OK for certain uses.
Would RecommendThis stuff was a bit like pancake batter. Thick, gritty, and rubbery. Pretty much exactly what you want for filling large voids or leveling two uneven surfaces. But it was basically impossible to feather out thin to cover joints and wasn't very good for staple holes either. Found it near impossible to sand after. If you're laying LVT or LVP on this, it should be fine. But I couldn't get a smooth enough surface for vinyl sheeting.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s)
Super easy to use
Would RecommendSuper easy to spread and dries quickly. A little sanding and surface is ready for flooring of choice.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s) Verified Purchaser
Easy to use
Would RecommendWe were happy with this product. Easy to use. Nice size.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s) Verified Purchaser
Amazing stuff for seams and small gaps
Would RecommendVerified Purchaser
do not buy
Would Not Recommendthe bucket was busted and no one open it to check it. I will never order from lowes again if you don't have it in stock I will go somewhere else.
Verified Purchaser
Order larger quantities
Everything was as ordered and great.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s) Verified Purchaser
Sandy gritty difficult to spread
Would Not RecommendI bought this Flexible Patch for interior and the Platinum patch for exterior. What a difference. HUGE. The Flexible patch has sharp, gritty, course sand and is difficult to spread as well as adhere to the OSB. And it covers about half of what the Platinum does. I will not buy this product again. If you want value - go with the Platinum.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s) Verified Purchaser
Thank you for posting your feedback. We are not clear as to the intent of your review, as you appear to be comparing two completely different formula...
Good product - good price
Would RecommendNice to have a small volume of pre-mixed leveler on small jobs where you don't need to level a large area. An expensive way to go for larger jobs.
Verified Purchaser
Great for nail holes left from carpet tack strips.
Would RecommendIt was easy to apply.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s) Verified Purchaser
Not sure what this is floor but big holes failed
I didn't realize this "remains flexible" and I used it on a 6 inch wide 1/4 inch deep hole. After 6 months a large person stepped on the spot and now it is permanently a hole and the vinyl floor bows every time you step on it. Do not buy if you want a solid leveled floor.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s)
Thank you for posting your feedback. We're not clear as to the reason for your low star review or your commentary indicting: "I didn't re...
First-time user, was expecting more fluid than the paste I got. Drops of water on the concrete floor and a trowel, and it spread easily like cake icing. .
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s)
Useful
Just used it so I don’t know if it’ll hold up long term but was perfect for filling in shallow pitted areas for tiling.
From Flexible floor patch and leveler Gray Interior Patching compound 32 Ounce(s) Verified Purchaser
Easy to use with good 6” drywall taping knife
Would RecommendEasy to use/float with 6” drywall taping/joint knife. Hardens and Adheres to Plywood Subfloor really well without cracking. Used to fill in voids left in joints from replacing subfloor in old kitchen and master bath and also where old subfloor met new subfloor on 40x20 addition to house.
Verified Purchaser
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