Review on BriskMore Tubeless Bike Tire Repair Kit: Fix Punctures and Flats Easily, MTB & Road Bicycles - Includes 2 Plug Insertion Tools, Storage Canister, and 20 Strips in Bacon and Black by Joe Michels

I had a cut on my fairly new expensive Conti 5000 road tire and the sealant couldn't seal the hole. I took the tire off and examined it and even attempted to patch it from the inside. But it didn't help. Instead of changing tires I decided to do another repair and went for this tubeless repair kit. After putting the plug in and pouring in the sealant, I still had a slow leak at first. However, over time and the extra miles it sealed, I was able to put many more miles on these tires.