PC Products PC-Crete Moldable Epoxy Putty, Concrete Gray

Great product. Easy to use & was perfect product for my cement fireplace mantle suffering from chips both large (marble size) and small. Was very pleasantly surprised after trying other products that did not work well.

I have an older brick home, and I am constantly filling in small areas where mortar has come loose or popped out over the years. Usually, I usually use mortar repair caulk, but I had a very small job this time around, and I did not need an entire tube of caulk. I am so glad I found this. It is similar to "play doh" or "silly putty." You mold it between your fingers to "mix" and then you press it into your mortar, shaping as you go. Much like silly putty, you can roll it between your hands to form a long "snake" shape, which works great for slim mortar joints. Dries quickly and adhered well to my preexisting mortar. Three tips: 1) Even though the instructions show you can mix this with bare hands, the epoxy will leave residue on your skin. You may want to use gloves for easier cleanup; 2) One tube does not go far so you probably want to pick up a couple tubes if you have bigger project; 3) The color of the epoxy does not exactly match my brick mortar (but then again, the mortar repair caulk does not match either). Just a heads up if it extremely important that you match the color of your item to the epoxy.

Easy to knead, nice setup speed. My flagpole mount kept pulling out of the stucco (due to high wind in our area). I shoved a bunch of this epoxy into the holes, waited a bit and then drilled holes for the mounting screws. Has done a great job at anchoring the flag mount.

I live in a concrete block house in which the walls have been sandblasted and left uncovered.After taking down some cabinets that had been mounted with heavy-duty wedge anchors, one of my kitchen walls was left with some very noticeable holes. And giving myself a choice between patching those craters versus creating some LED "artwork" with a discarded string of lights and a pattern dictated by the scattered cavities, I unwisely chose the latter. My excuse was that I didn't want to waste a large tube of concrete patch for only a half-dozen holes.Most visitors were polite in the same way that adults kindly compliment a five year-old's finger painting. And although their labored praise was never enthusiastic, except for that provided by my overly supportive sister, it was enough to keep my delusion and art installation in place for about fifteen years. Sadly, I'm not kidding.Well this weekend, after snapping the bolt of another heavy-duty wedge anchor, I needed to find something to cover my mistake before my business partner (the guy built the house) came over and noticed. Embarrassment is a powerful motivator, so I ordered PC-Crete.After ten minutes of cutting off some putty, the holes and my artwork were no more, and I couldn't even find them. So fast. So simple. So much so that the scarring once featured on my kitchen wall has moved to my ego. The embarrassment I now feel for featuring my artistic solution (read procrastinating) is equal to the regret I have for wearing bell-bottoms in junior high. In both cases, I blame my sister.

This is wonderful stuff and just what I wanted. Beloved garden statue was chipped and worn from many years outdoors. I was able to cover the chips and disguise the glued pieces. I am now able to keep this piece for several more years with plenty of the putty left on hand for future use. Very pleased.