My front tire is setup tubeless and had a slow leak. I replaced the tire but that did not solve the issue. I u seated the tire and replaced the rim tape on my Stans ZTR Flow EX rim with this tape. It fit perfectly and fixed the leaking issue. I didnt even have to use a compressor to air back up...just a hand pump and its holding air perfectly now. The tape was a little difficult to install, but I am also a bit of a perfectionist and want every imperfection pushed out and the tape to be perfectly aligned in the channel.