Review on 🔧 Optimized Park Tool GP-2 Puncture Repair Kits - Pre-Glued Super Patch (Pack of 5) by Joshua Douglas

I had high hopes that they would actually work. In some cases, they can work for tiny injection holes. But for normal repairs, they only held about 20 pounds of pressure and started leaking after that. These aren't the usual black spots we grew up with, but a clear square of duct tape. Actually I tried 3 times to fix and finally gave up. So 10 out of 10 for trying a new approach but it didn't work for me. before using all the patches and by the end of the year I have way more patches than glue. It's a great idea, but my experience has been that they didn't hold up.