MatchCrete Clear Adding Silica sand April 12, 2016 640 × 427 Repair Crack and Spalls in stamped concrete with MatchCrete™ Clear Adding silica sand to MatchCrete Clear to be mixed in a plastic cup. 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...