Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

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
274
Review
 4.2 out of 5
274 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.
274 Customer Reviews

Works well but doesn't spread easily/smoothly!

Would Recommend
August 25, 2025
Verified Purchaser
Was this Review Helpful ?

Does the job

Would Recommend

We used this to level out the second story subfloor and fill in holes, etc. It's easy to work with but takes about 6 hours to dry. Sanding went easy. All around a great product and worth a recommendation.

August 1, 2025
Was this Review Helpful ?

Make sure to get the biggest container

Would Recommend

The product laid down smoothly no problems!!!

July 20, 2025
Verified Purchaser
Was this Review Helpful ?

Good Product

Would Recommend

Worked well patches concrete holes quickly.

July 2, 2025
Verified Purchaser
Was this Review Helpful ?

It dries really well very quick very smooth

Would Recommend

Spreads like muddy compound use a trowl

June 27, 2025
Verified Purchaser
Was this Review Helpful ?

Takes too long to Dry/Harden.

Would Not Recommend

I patched a 2 inch by 5 inch by 3/4 inch thick missing piece if marble tile on dry plywood indoors. 75 degrees. Even blowing a heater on it. a full day later and it has just barely started crusting on top. Inside still soft. I don't know when its finally going to get hard and dry. Several days it looks like. Then I will finally be able to put a top coat on it to smooth it out like the surrouinding tile. Maybe three days from now??

Was this Review Helpful ?
Response from DAPProductExpert

Thank you for posting your feedback on DAP Flexible Floor Patch and Leveler. We are sorry to see your low star review on our product. As indicated on...

DAPProductExpertMay 23, 2025

DAP

Not easy to work with

Would Not Recommend

I found this product difficult to work with. It was very gritty, so not easy to spread evenly. Did I get a bum batch?

May 19, 2025
Verified Purchaser
Was this Review Helpful ?
Response from DAPProductExpert

Thank you for posting your feedback on DAP Flexible Floor Patch and Leveler. Flexible Floor Patch and Leveler is formulated with a sand additive/fill...

DAPProductExpertMay 20, 2025

DAP

Effective but expensive

Would Recommend

I had a small 10’ x 12’ room where the decades-old carpet was to be removed and LVP put in. It’s an old house so I was already anticipating issues. It turned out the floor had sagged between the joists in a wavy fashion, with a noticeable dip trending towards the middle. Furthermore, none of the four corners were even level with each other. I opted not to use a cement-based pour leveler because I feel the floor system was not as firm as I’d like, and I didn’t want the cement leveler to event...

Was this Review Helpful ?

Still soft over a day later.

Would Not Recommend

I went to a big box store to purchase a gallon of premixed DAP floor patch and leveling. I had to feather in a 16” depth to almost 1/4” thick. After 28 hours it is still soft on the thick side. I need this to dry before I can move forward with a laminate floor tile installation. I put a space heater in this small room which heated to 85 degrees Fahrenheit. Still soft.

April 27, 2025

From DAP.com

Response from DAP Technical Customer Service

Thank you for posting your feedback on DAP Flexible Floor Patch and Leveler. DAP Flexible Floor Patch and Leveler is an acrylic-latex (water-based) fo...

DAP Technical Customer ServiceApril 28, 2025

Seemingly Old Stock

Would Recommend

While the product, when fresh and supplied as intended is great, I've purchased several gallons from Lowes and roughly half of them had product that was riddled with dried lumps, making it difficult to evenly spread on the floor. As the product is not available at other stores locally, I have been forced to purchase at the same Lowes store (other stores have not had it in stock when I needed it - and I could not wait for it to be shipped .) Having called the manufacturer, they contend that this ...

Was this Review Helpful ?
Response from DAPProductExpert

Thank you for posting your feedback on DAP Flexible Floor Patch and Leveler. Because you did not provide any background on your application technique...

DAPProductExpertApril 18, 2025

DAP

Shipping needs fixing

When it was delivered, the bucket of material broke open the the shipping box. I'd like a refund for this.

Was this Review Helpful ?
Response from DAPProductExpert

Thank you for posting your feedback. We're sorry to hear of your freight damage issue. Shipping damage issues should be reported directly to the ...

DAPProductExpertMarch 27, 2025

DAP

It works !

Would Recommend

Very satisfied !

February 14, 2025
Verified Purchaser
Was this Review Helpful ?