Concrete Crack Filler, Concrete Crack Repair Sealant, Weather-Resistant Crack Caulking Glue, Fast-Drying Crack Repair Adhesive for Slabs, Sidewalk, Foundation & Garage – Indoor Outdoor Use (5 Pack)
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Availability:
Only 10 left in stock, order soon!
Arrives
Sep 16 – Sep 17
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Style: 5 Pcs,5.5LB
Features
- FAST CURING & RELIABLE WATERPROOF SEAL:Our upgraded concrete crack sealant uses a rapid-setting formula to shorten curing time, allowing faster completion of repairs. Once hardened, it forms a tough waterproof barrier that blocks moisture, ensuring lasting protection for driveways, sidewalks, garages, and foundations.
- BUILT FOR LONG-TERM USE: Crafted with premium polymer resin, our self-leveling concrete crack filler resists UV rays, chemical corrosion, and seasonal temperature swings. Its flexibility prevents cracks from reopening, making it ideal for both indoor and outdoor cement repairs.
- HIGH ADHESION & ABRASION RESISTANCE:Engineered for strength, our fast-drying concrete repair glue adheres firmly to concrete, masonry, and cement joints. It handles heavy foot traffic, resists freeze-thaw damage, and is perfect for high-use areas like garage floors, sidewalks, and patios.
- SIMPLE APPLICATION WITH PROFESSIONAL RESULTS:Just clean the damaged area, apply the waterproof cement filler with a caulking gun, and let the self-leveling formula create a smooth, even finish. Touch-dry in 3 hours and fully cured within 2448 hours, saving time without compromising quality.
- MULTI-SURFACE REPAIR SOLUTION:Our cement crack sealant bonds to concrete, brick, tile, wood, and metal. Perfect for sealing cracks in walls, floors, pool decks, patios, and roofs, providing dependable waterproof crack repair across a wide range of residential and commercial applications.
Material: Silicone
Brand: MuzeFansi
Style: 5 Pcs,5.5LB
Item Weight: 2 Pounds
Item dimensions L x W x H: 2 x 2 x 2 inches
Product Dimensions : 2 x 2 x 2 inches; 2 Pounds
Date First Available : September 1, 2025
Manufacturer : MuzeFansi
Best Sellers Rank: #23,493 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #92 in Hardware Sealers
#92 in Hardware Sealers:
Customer Reviews: 4.2 4.2 out of 5 stars 27 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 16 – Sep 17
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: 2 Pcs,2.2LB
This is wonderful cement crack sealer! I've used it for small cracks (less than 0.5 inch wide) and mostly for driveway concrete expansion seams. I would recommend that it's applied with outdoor temps of 60-75 degrees F, as it wants to self level and when the driveway has any degree of decline, it will seep downward slowly. When applied at 70 degrees, this downward seep was minimal. Takes a full 48+ hours to become completely cured. But it can be spendy to fill so many cement seams, so I stuffed round foam into the seams until only 0.5 - 0.75" of the seam needed to be filled
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Reviewed in the United States on July 24, 2025 by Donboy
Style: 2 Pcs,2.2LB
I have several cracks on my garage floor. Most are due to settling, but a few are simply due to age, time, and the elements. It’s important to understand that when using a product like this, if you don’t address the underlying cause of the crack, this product will be useless. For example, if you have water draining that originates from a location other than the crack, or the inside/underside of the crack is subject to accumulating water in a climate that has freeze/thaw cycles, then this also won’t help. The sole purpose of this is to fill small, (generally) shallow cracks in a horizontal concrete surface. It’s too thin for a horizontal surface (despite the pictures), and there isn’t enough to cost effectively fill deep, wide cracks. As long as you understand your use case, if this fits the bill, then it should work well – it did for me. Application is straightforward. Pay close attention to the instructions. It’s not dangerous, per se, but it is advantageous to use the included (or a set of disposable rubber/nitrile) gloves. No matter how careful you are, it ends up getting around. You mostly apply it like you would caulk, though it’s helpful to use a spudger or similar tool to push any excess back into the crack that you’re filling. As it sets, it will shrink just a little, so you might want to go back and double check your work to see if you need to touch up anything. Overall, while I think this works well, there are a number of caulk solutions that, in my opinion, work equally as well. The bags are a little easier for saving your leftover materials, but not much so. My recommendation would be to make sure you understand your use case and then evaluate the best solution. If you have cracks that might be deeper (but narrow), then this may be the better solution, since it’s a bit thinner. It’s been a few weeks, now, and this appears to be holding well. We’ll see how it does once it’s exposed to winter, but for the moment, I’m pretty pleased with it.
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Reviewed in the United States on July 12, 2025 by Eric T
Style: 2 Pcs,2.2LB
I have lots of small cracks in the slab under the trailer, extending out under the covered porch. Rain penetration in the fall/winter causes sections to heave apart. I'm trying to fill those cracks to prevent the moisture getting down through the cracks. I'm trying this MuseFansi Concrete Crack Sealant for this purpose. I found the instructions clear and easy to follow. Basically, clean the area, apply the sealant allowing it to flow into the crack, then lightly brush to even out where needed. The tip that comes with the sealant is easy to control the flow rate. I went back over some areas where the flow penetrated the crack and sunk down below the surface level of the concrete. It came with a glove to prevent getting any sealant on your hand, and the brush you might need. It went on easy, and seems to do the job. I'll be interested to see how well it handles the shrink and swell of the cracks over the seasons. So far, so good.
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Reviewed in the United States on August 18, 2025 by ramesess ramesess
Style: 2 Pcs,2.2LB
A nice easy to use cement in a bag. It is on the runny side, so really only good on small or hairline cracks. I used on my garage floor and a bag is going a long way. Makes quick work of an easy to do project. A few of the larger ones I will try a second coat. Better than the old fashion way and worth the cost for the convenience. Do remember only small horizontal cracks, and it’s gray in color.
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Reviewed in the United States on August 11, 2025 by Rosie T. Rosie T.
Style: 2 Pcs,2.2LB
I got this because I thought it was the stuff you can get at HD or Lowe's that is essentially premixed concrete without gravel for large cracks. It's not. It's just caulk in a bag and useless in large cracks. In fact, it's not even as good as caulk because it's so runny. So you can't use it on horizontal surfaces because it just runs down the wall. Do NOT recommend.
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Reviewed in the United States on June 30, 2025 by Shoe_Girl
Style: 2 Pcs,2.2LB
The Concrete Crack Sealant is a premium-grade, quick-drying, and waterproof adhesive designed to repair cracks in concrete surfaces such as slabs, driveways, and sidewalks. Packaged in a 2.19-pound dual-pack, it offers an efficient solution for both small and large-scale repairs. Features: Quick-Drying Formula: Allows for rapid application and minimal wait time before use. Weather-Resistant: Designed to withstand various weather conditions, ensuring long-lasting repairs. Waterproof: Creates a waterproof barrier that effectively prevents water penetration, reducing the risk of further damage Easy Application: Comes with a user-friendly applicator, making the sealing process straightforward. Versatile Use: Suitable for various concrete surfaces, including driveways, sidewalks, and slabs. Worked perfectly for filling in cracks in our walks and driveway. Very easy to use.
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Reviewed in the United States on July 31, 2025 by Erica