Concrete Crack Filler - Gray - 3 lb. (Single Bottle) for Filling in Concrete Cracks on driveways, walkways and patios.

Installed this 2 months ago. So far so good. Didn’t go overboard with prep etc like it said to. My stamped concrete seems to “breath” with the changes in moisture (rain). So was curious to see what would happen. I can see how epoxy would be stronger / stand up to this better but I wasn’t sure where to find it. This stuff has been fine. If the crack widens because of rain, I just poured more in and rubbed in with my finger and problem solved. Basically I’ve found I could just give this tune ups as needed and it works great. Will literally have a coffee and walk around the slab (2400 sq feet) and just do touch ups if needed (which so far has been very minimal).I just resealed my patio with a solvent based sealer since fixing the cracks and the filled cracks seem to be even more bulletproof now. Only issue is with the sealer the color changed and the cracks stand out more BUT there’s something about the cracks not being actual voids that is acceptable. I’d purchase and use this again. If the cracks shift / open a little I’ll just pour more in. Seems to be well worth the money and so easy to use. Don’t over think it based on the instructions. 2 of the pics are the same crack, one before fixing, one after. It blends well… the third pic is of a fixed crack that has the sealer over it. Definitely more noticeable. But still worth it.

Super easy to use, only takes a second to figure out to get your best results. As you can see, looks fantastic. Very very satisfied with the product/$/ arrival time. Baby trick,,if the "crack" is deepish, fill 1/2" or so from the top with playground sand,then top off with the crack filler. Saves on product

I saw a product like this online somewhere and was glad I was able to find it on Amazon. It is super easy to use and did just what I needed it to do. I had a field day finding cracks/chips in my driveway (and other concrete areas) and quickly used most of this bottle. The only complaint I have is that it's kind of hard to color match but it is close and a much better match than a tube type epoxy that is out there. I can's peak to which style of crack filler works the best but I do think this looks the best.

Easy to use, clear instructions and a very effective solution to cracks in concrete. My one disclaimer is it is very thin and pours FAST! Larger cracks will need to be semi-filled with a material of your choice and then the top layer of this product to finish. Otherwise, on deep cracks, it will fall through and waste this repair material trying to fill in the void. I really have been impressed!

Great product and really good price! I tried something else second by quickcrete and it was inferior to this product. This product was dry and easily applied with the tip. I am purchasing more and the outcome was flawless!

I followed the directions on this product page, but the product never activated and stayed soft and easily wiped away like sand. I then found different instructions saying that you need to mist it repeatedly to activate it and to use a knife to check if the bottom of the product application is wet. Not sure how to do the knife part without destroying the appearance, so I tried different levels of wetness in different spots, waited a couple of days, still loose. It felt packed better/denser than when first applied, but still not secure. So I wet it more (a lot more in some areas) and waited a week. I then took the garden hose to it and in half the time it took to apply it I washed it all away. Such a waste of my time; you bet I'm demanding a refund.

Easy to use, good match. Doesn’t show in pics but it does come with pouring tip.. hidden under cap.

Product itself is good. But don't believe I got what I ordered.The premixed product is great for smaller cracks. I needed the 10 pound bag of the product, which I thought I ordered, which is mixed with sand and is use for larger cracks.

We moved into a 20 year old home with an aggregate concrete front porch and steps that had started to crack in a few places. We were worried about freezing that would make these bigger, so used this to fill the cracks and then sealed over top. It was super easy and blends well. Will extend the life of our aggregate.

I purchased the brown version of this product to fill in some cement cracks in my backyard that ranged from hairline-type cracks to 1/4 inch. I had previously tried cement but found it difficult to fill in the cracks without it looking messy. This product works nicely for that purpose and this was easy to use. For slightly larger cracks, the nozzle of the plastic squeeze bottle can be placed into/close to the crack to allow the powder/sand to fill the crack. For smaller cracks, also using a small brush to sweep the powder across to fill the crack worked best for me. The product hardens when you spray water on the powder. I used a spray bottle on a mist-type setting to get the powder wet but not soaking wet.Overall, I was happy with the performance of the product, especially how the cracks were filled in and how the powder hardened. The acid test will come with time once we experience freezing temperatures and get into another summer.I was disappointed with the brown version of this product because it was more yellowish/beige than brown. On the Amazon Canada web site, the only 2 colours offered were brown and tan. The Amazon US web site also offered up grey and white and the brown displayed on that web site is nowhere close to the actual colour of the product once hardened. Hopefully, nature will take its course and outside dirt, etc. will darken the colour over time. The other drawback was the cost, which I thought was a tad high for basically 3 lbs of a sand-type mixture. One might be better off buying a bag of polymeric sand and, to get the same effect as this product, putting the sand into a squeeze bottle. Think I might try that next time, especially if this can better match the colour of my concrete.