Shopping Cart

Your cart is empty.

Your cart is empty.

Cement Crack Filler, Flexible Self-Leveling Sealant, Concrete Crack Repair Sealant for Horizontal Surfaces, 10.1 fl. oz (4 Pack, Gray)

Free shipping on orders over $29.99

$38.99

$ 19 .99 $19.99

In Stock

1.Style:4 Pack


About this item

  • 【Broad Compatibility】: Our cement crack filler is suitable for a variety of construction materials, including concrete, cement boards, brick masonry, blocks, and stone. Whether you're repairing steps, garage floors, driveways, sidewalks, patios, balconies, or decks, this product provides reliable sealing to ensure long-lasting structural integrity.
  • 【Efficient Bonding Ability】: Our concrete crack filler features exceptional bonding performance, requiring no additional primer to adhere tightly to most common building materials. It is particularly effective for repairing horizontal cracks up to 2 inches wide and 1 inch deep, ensuring the crack remains stable and aesthetically pleasing after repair.
  • 【Superior Adhesion and Sealing Performance】: This crack sealant boasts excellent moisture-curing properties, making it suitable for use in extreme conditions, including underwater environments such as canals and reservoirs. Its unique formulation ensures high adhesive performance even in wet conditions, making it ideal for challenging applications.
  • 【Outstanding Durability and Aging Resistance】:Our self-Leveling concrete crack repair sealant not only demonstrates superior resistance to aging and weathering but also offers excellent flexibility,cut and tear resistance. With a tack-free time of 1-3 hours and the complete curing time is 1-1.5 days, it ensures a convenient and efficient application process. Once cured, it can be coated with water-based, oil-based, or rubber-based paints, enhancing its appearance and protective qualities.
  • 【Easy Application and Versatile Storage】: Designed to be compatible with standard caulking guns, this flexible self-leveling sealant is easy to apply, allowing users to effortlessly seal horizontal cracks. For optimal performance, it is recommended to store the product at temperatures above 5°C (41°F). If stored below freezing, the nozzle may freeze, preventing proper extrusion. Therefore, careful attention to storage conditions is necessary to ensure a smooth application process.



Product Description

1
1
1
4
5
6
7

Shoe_Girl
Reviewed in the United States on March 31, 2025
I have a few cracks in the concrete walls of the garage which I need to fill and was going to be mixing concrete for cracks and then try and get it in the small wall cracks. So when I saw this for review I ordered because this is far simpler and more efficient.It works with a regular caulking gun, it's easy to apply, it goes on well, and dries within a day (I did not touch it for 24 hours just to be sure it dried all the way in the wall as well). And at $22.99 for 2 tubes it's a pretty good deal. The ease of use alone is worth it because otherwise filling the cracks on the walls would have been quite the challenge.RECOMMEND!
mountainreader
Reviewed in the United States on March 30, 2025
I had a couple of patio tiles that had popped up due to water from a drain spout flowing over them. I used this as a thick sealant to repair them before I re-grouted them. I had to used about a tube each, but it worked very well & I think it will seal out any water in the future
Lonnie M.
Reviewed in the United States on March 23, 2025
PROS:- Includes screw on cap to preserve partially used tube- Easy to applyCONS:- Self-leveling aspect is more limited than anticipatedWhile I did not expect (or even hope) this product would self-level like a liquid (especially as my first application was on a slab on a slope), I did expect it to even out more than it did. I have included images both immediately after application (unlabeled) and another taken 3 days later (and labeled as such). Judge for yourself if the amount of settling to the same level will be adequate for your use.My primary purpose was simply to prevent grass and weed growth in the large cracks in the concrete pad under my front steps with little concern for appearance, and I expect this product to fulfill that expectation.As should be evident from the included images, I first filled most of the large cracks using small pieces of a crumbling cement block as aggregate, and then used this product as a top layer to both secure it in place and prevent any seeds from being able to find a path down to the soil underneath.If you want a nice smooth finish, plan to manually smooth out the product rather than depending on the self-leveling aspect to take care of that.This product retains flexibility after curing, which also makes it suitable for filling expansion gaps between concrete sections without leading to compression cracks elsewhere in the concrete when it expands slightly in higher temperatures.
Mr. James
Reviewed in the United States on March 21, 2025
This dispenses smoothly out of a universal caulking gun and adheres to a wide range of substrates. I have used this just for cracks in concrete so far and am generally satisfied with the results. I was a little disappointed with the self-leveling performance and found for me, that the best result was in manually smoothing out the surface.
ME
Reviewed in the United States on March 18, 2025
When I was installing a laminate floor in my basement I noticed some small cracks and used this like caulk and smoothed it as I applied. It was dry to touch in a few hours and really stay and adhered to the floor. Very easy to apply , just like caulk. No wasted product . Will use the remaining tube on my driveway prior to sealing.
John L.
Reviewed in the United States on March 17, 2025
When I applied this, the outside temps were in the 70's and sunny. When applying it, it looked like it would level out fine as it didn't seem too thick. I checked it two days later to give it time to cure well. The cracks I used it on were not that deep - maybe 1/4" at most.When I checked on them, the sealant didn't level out very well as can be seen from the pics I'm posting. I poked and pinched it with my fingers and it was plyable/flexible but maybe too much so. I tried to pinch a piece off with my finger tips and sure enough, I could get it to come off without much difficulty at all. It came off easier than say silicon caulk or urethane concrete sealants I've used in the past. It did have good adhesion though.However, I'm using this on a sidewalk where foot traffic will be going across it on a daily basis and I don't think this will perform well over time.
customer
Reviewed in the United States on March 16, 2025
I used to buy a Sikaflex self-leveling sealant for my concrete crack repairs. I decided to give this sealant a try and compare it to a Sikaflex, which is quite solid. I didn't run any scientific tests, but my impression is that this brand works about the same and provides similar results. Considering that for almost the same price I can buy two tubes of this sealant, it definitely deserves 5 stars. Also, I liked detachable nozzles and bonus rubber gloves.
Robert C. (Sanjisdad)
Reviewed in the United States on March 16, 2025
This was perfect for filling cracks in my driveway although I need to get more. As you read, you will need a caulking gun...A putty knife can help as well. The kit also comes with gloves too which was nice.Crack filler I have used before cost twice as much and this was easier to apply. I did preheat the tubes a bit by setting the tubes out in the sun before I started to get a smooth fill. The end result looks pretty good and is flexible enough to account for any minor movement.I recommend this stuff, especially given its price.
Recommended Products

$25.30

$ 12 .99 $12.99

4.3
Select Option

$93.07

$ 45 .99 $45.99

4.4
Select Option

$225.00

$ 89 .99 $89.99

4.8
Select Option

$23.77

$ 11 .99 $11.99

4.4
Select Option

$39.20

$ 20 .99 $20.99

4.7
Select Option

$34.99

$ 17 .99 $17.99

4.8
Select Option

$16.93

$ 7 .99 $7.99

4.3
Select Option