I have painted at least 2 dozen gallons of the stuff. My experience is that its a decent paint for mid range traffic. I used the Rust Oleum stuff first in my shop and have been very happy with it. However the Rust Oleum and the Quickrete stuff looks the same but in my experience they don't last the same. I painted the Rust Oleum back in December of 06 and it still looks decent even though I routinely pull my snowmobiles over it. Even the carbides on the skis and skags have not scratched it. In fact the only way I have found to damage it is paint stripper left on it in a small puddle overnight, and an oxy acetlyne torch. Unfortunately I dont think you can get the Rust Oleum one anymore. The Quickrete I have painted in the stalls and though its on the same concrete pad, poured at the same time, and I used the same preparation methods it is not holding up near as well. It gets scratched much easier and by the drain where water collects it has loosened up.