Concrete Crack Filler Repair Adhesive – Quick-Drying Waterproof Cement Crack Filler, Concrete Caulk Sealant for Joints, Walls, Sidewalk, and Foundation(Grey)
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30-day refund / replacement
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Availability:
15 left in stock
Arrives
Friday, Sep 5
Style: 1 Pcs, 1.1LB
Features
- Fast Curing for Efficient RepairsDongxw advanced formula Concrete Crack Filler dramatically reduces curing time, allowing you to complete crack repairs quickly and move on with your day. Achieve a strong, durable seal in minutes without long waiting periods.
- Powerful Waterproof & Weatherproof SealOnce cured, the Concrete Crack Sealant provides a strong, waterproof barrier that resists rain, UV rays, chemicals, and extreme temperatures. Built to last through all seasons, indoors and out.
- High Elasticity to Prevent Secondary CracksDesigned to flex with ground movement and thermal expansion, our Cement Crack Filler resists peeling, cracking, and further damages. It adapts seamlessly to settling and temperature fluctuations for long-lasting repairs.
- Easy, Self-Leveling ApplicationNo special tools requiredsimply clean the crack, apply with the included nozzle, and let the self-leveling formula create a smooth, professional finish on its own.
- Multi-Surface & Versatile UseDongxw waterproof concrete repair is works on various materials, including concrete, brick, tile, metal, and wood. Perfect for driveways, sidewalks, patios, basements, pool decks, and morereliable sealing anywhere you need it.
Material: Silicone
Brand: Dongxw
Style: 1 Pcs, 1.1LB
Compatible Material: Common Materials
Item Form: Gel
Package Dimensions : 8.78 x 5.59 x 2.09 inches; 1.19 Pounds
Date First Available : August 10, 2025
Manufacturer : Dongxw
Best Sellers Rank: #128,507 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #400 in Hardware Sealers
#400 in Hardware Sealers:
Customer Reviews: 4.6 4.6 out of 5 stars 12 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 5
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 1 Pcs, 1.1LB
This crack filler works exactly as described. I used it along the side of my house where the sidewalk was starting to separate, and it did a great job filling in those problem areas. The kit was convenient since it came with gloves, a brush, and a nozzle, though it didn’t include any instructions. Thankfully, it was very straightforward to use—just screw on the nozzle and start filling the cracks. For standard cracks, it performed really well and left a nice, clean finish. However, for deeper gaps, it doesn’t quite do the trick, which makes sense since it’s not really advertised for that purpose. Overall, I’m really satisfied with how it worked. I still have a few other areas to tackle, but for what it’s meant to do, it gets the job done.
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Reviewed in the United States on August 22, 2025 by Peace&Love Peace&Love
Style: 1 Pcs, 1.1LB
Pretty good stuff, although I don't see a whole lot of difference between this and leveling compound that you can buy at any of the big box stores, the hardware store or Amazon itself. I like that it comes in packaging that allows you to go right to work with it. Just add water and go! I'm not sure that I would pay a premium over the price of levelling compound for this, but it does work well, and I give it a solid 4 stars for how it works. This is great for someone who doesn't do a lot of project work, and doesn't have a lot of tools, but a dedicated DIY person is probably going to look elsewhere. That said, it still works well.
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Reviewed in the United States on August 23, 2025 by TJK
Style: 1 Pcs, 1.1LB
I have a severely cracked garage floor, that continues to move with the changing seasons. Filling cracks is a constant chore to keep pace with old and new cracks. The Dongxw Fast Curing Crack Filler kit came with a 12.8 ounce bag of filler, two latex gloves, a small brush, and a screw on nozzle top to apply the filler. I like that it already had a hole at the end, so I didn’t have to cut it. The hole was just the right size to apply the filler. As advertised the concrete crack filler is self leveling, and quick drying. It cures within 12 to 24 hours. I rate it 5 stars for providing everything you need to apply it, ease of application, quick drying and curing time, and value priced.
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Reviewed in the United States on August 18, 2025 by Consumer727 Consumer727
Style: 1 Pcs, 1.1LB
It comes ready to pour. Has gloves, funnel and the brush, although it is self-leveling. I shook it to make sure there were no lumps and squeezed it where I needed to put it. I used the brush to clean out the cracks, and it poured smoothly and self-leveled. It was about 95* so the curing time accelerated. I checked it a few hours later, and it had hardened. It doesn't harden like concrete, but it has a hard and what feels like a pliable ability for pressure being put on it, no complaints.
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Reviewed in the United States on August 19, 2025 by Patrick Flannery
Style: 1 Pcs, 1.1LB
This is packaged very good for homeowner use. The bag is compact and good enough to fill a few small gaps in the concrete. It has a screw on spout with a small pre-cut opening and a brush. The enclosed gloves are for medium to small hands. The mixture pours readily and sets up fine. I really like the small package so there isn't a lot of leftovers in my garage.
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Reviewed in the United States on August 22, 2025 by Mys
Style: 1 Pcs, 1.1LB
Goes on smooth seems to cure within the day. Not sure how long it will last but will update when it kicks the bucket.
Reviewed in the United States on August 18, 2025 by Jay Jay
Style: 1 Pcs, 1.1LB
My concrete patio floor needed this awesome new formula of a fast curing and crack filler as it is so easy to use.It has an excellent adhesion and is very flexible with its material composition to apply it with ease.It comes in a pouch,a brush and a pair of gloves.It has a low odor hardly noticeable and really works very well on all my cracks around my concrete patio floor.It is a great pourable sealer.
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Reviewed in the United States on August 24, 2025 by M.EL
Style: 1 Pcs, 1.1LB
Great crack filler. This filler comes with gloves, and a nozzle for dispensing. The crack sealer goes on smoothly and fills the cracks in concrete nicely.
Reviewed in the United States on August 20, 2025 by Randy