Review on 🚴 Orange Seal Endurance Formula: Ultimate Tubeless Bike Tire Sealant for MTB, Road, CX, and Gravel Tires - Long-lasting and Fast Sealing - Available in Multiple Bottle Sizes by Rolando Munoz

Works great. I just installed my first tubeless tires. There are no leaks, they hold air. EDIT: A few months later I encountered a tubeless tire cut for the first time. On a city ride on my gravel bike, I felt the tire getting spongy. Began to worry when I added air but the tire continued to leak (leak could be heard). But after about a minute or less the sealant sealed the leak and I was able to continue my journey. I've since had a very rough 55 mile gravel ride and the tire is still holding air. Excellent stuff. 2nd Edit: This tire has a cut. I could ride it until the tire wore out. The sealed zone was never an issue for a few thousand extra miles. Talk about trust. Note: I only top up some oil every few months instead of cleaning and refilling as the rear tire wears out in one season.