Dynaplug Ultralight Tubeless Tire Repair Tool

Carried this in my bike for a couple years, thankfully attempted to use it the first time in my garage. Removed a small screw, got the first plug in OK but it leaked worse than with the screw in the hole. Instructions said to use another plug, unable to get another plug into the tube. They are so sticky I was unable to insert a second plug to complete repair. Total fail, leaking faster now than before I started.

I bought this last year thinking I would never need it. But just this week, I got a flat tire on the way to an important work meeting. I pulled out my phone, looked up the nearest QT, and headed over to get some of their free air. The telltale hiss coming from the rear tire made it obvious where the hole was. (I later discovered I ran over a nail.)Then I pulled out this kit, which I had never used before or made any attempt to practice with, and I put a plug in. That got me to my meeting only a little bit late!

Unfortunately by the end of the day my tire was flat again. I don't know if it was such a big hole that I should have used 2 plugs, or I put the first one in wrong somehow, but I had a lot more options since I made it to my destination. Also, I'm glad that it comes with 1 plug preloaded because even in the comfort of a brightly lit conference room I could not get another plug loaded in all the way. They're so sticky. But all in all, I would definitely recommend this kit to everyone who has tires.