Red Devil 0980 RD 3000 Advanced Self-Leveling Concrete Sealant, Gray, 9.0 Oz., Pack of 1

I used this to seal the joints on my stamped concrete patio. I placed round backer foam in the joints before applying the caulk. It adheres to anything and levels out perfectly. I would definitely recommend using this product.

Excellent self-leveling concrete sealant. Great value.

This product applies easily. It is very liquid. It comes out like syrup so have a tag with mineral spirits handy. Self leveling so it has to be thin. Start with a small crack and then work up to larger ones. Really fills well.

you got to try it , its really works as its says , filled up my driveway crack

The first tube had dried up some so I had to dig out a plug to start, It was very hard to use and the last two or three inches were impossible to use. The second tube was better and I have one more to go.

Does what it is supposed to?

I think maybe the tubes I got were very, very old and the caulk inside had hardened because I couldn't puncture the top seal at all.

This stuff is the bomb! It's really like a thin silly putty in color and texture. But once it cures it stays hard but very flexible. Great sealer, and after filling all the cracks on the cement deck above the garage there was no more leaks or water intrusion after a long steady rain.To best apply this product you should heat the tube up before application. If you have a coffee mug warmer, standing on something like that for 15 - 30 mins prior to putting in the caulking gun will help tremendously. This is a pretty hearty sealant, so applying cold will not be impossible, but it will be more difficult w/o heating first.

it does work

Item was found damaged after opening box . Leaking from crack in plastic container.

its not really self-levelling. you need a level or finger to level the caulk