Customer Reviews for Sika 10.1 fl. oz. Sikaflex Mortar Fix Textured Joint Repair Polyurethane Sealant in Limestone

This was not quite as easy to squeeze out of the tube as I would have liked it to be. I had a small, thin crack that I wanted to fill in. I had to use this color because HD didn't have another color in the store, so it did not match the mortar color on my home. I was able to mix a couple of colors of paint to get a match close, so overall I satisfied with the outcome. I tried to upload a before and after pic but this site was not letting me do that.

This was extremely easy to use and it worked great to help seal cracks in the mortar of our house both interiorly and exteriorly. It still needs to be painted over but I don't anticipate that being difficult and am very pleased with a mortar that is as easy to use as caulk.

I used the Sika Morter FIX on my concrete block wall to fill in the gaps in the openings in the mortar. The wall was 100 feet long and 6 feet tall. I purchased 6 tubes and used them all. The product went on OK and I followed the cure time instructions. I used a putty knife in some areas to push the caulk into the larger holes. I followed the cure time instructions prior to painting. I painted the wall and after in dried the problem showed up. Every location that I applied the caulking shinned and appeared glossy. My wall now looks bad with shinny spots showing areas I caulked. I do not recommend this product if you plan to paint over the caulk.

I used sikaflex mortar fix sealant on a few spots on my brick house. Worked well not as well as having bricks repointed but did the trick so i could finish painting my house

Used this to seal some openings in a rock veneer wall after bees tried to move in. Did the job well. Be advised that there is fiberglass or some similar material in this sealant. Made it a bit difficult to apply

this product was so stiff that we could not get it to come out of the tube

It has worked well for my outside stairs made block more firm.

Recommend this product for minor repairs to your home.

Easy to use for small cracks and holes. Goes on smooth and consistent

great coverage in masonry

Excellent product. Feathers out nicely with a foam rubber float. When repairing stucco, a little goes a long way.

The Mortar sealant work as expected

Bottom busted got all in caulk gun. Big mess

This product will patch and cover all mortar cracks quite well. My only issue with it is once it’s hardened it is much lighter in color and tone than actual mortar. So the area fixed sticks out like a sore thumb. So as long as you know ahead of time e you will have to paint it with a matching mortar gray color, you are good to go!

Easy to spread. Recently applied 1 month ago. It’s durability will tell how much I like and recommend this product.

Super product! So easy to work with. Hope it holds up