All of the colors of scotch-brite everyone always mentions are hard to find, at least also in my area-biggest 'big' city nearest is 25 miles away, only 30,000 population. I did find a single pad grey pad not long ago, can't recall where I bought it, but haven't seen any more around when checking all of the paint/finish dept's in stores. I bought it to give it a try, have never used it for rub between coats. Alot of the green stuff for scouring pans and thats it.