MatchCrete-color-blending-grey-grout April 12, 2016 640 × 427 Repair Crack and Spalls in stamped concrete with MatchCrete™ Clear Adding grey grout to MatchCrete Clear for color matching. Share this: Click to print (Opens in new window) Print Click to email a link to a friend (Opens in new window) Email MoreTweetLike this:Like Loading...