Orange Seal - Endurance Formula Tubeless Bike Tire Sealant | Long Lasting, Fast Sealing | for MTB, Road, CX and Gravel Bicycle Tires

Great stuff

We use this Orange Seal in Road, Gravel, and Mountain Bike tubeless tires. This version comes with a handy application tube, which is great for carrying along in the case of a flat. The large bottle is more appropriate for regular maintenance and top-ups. This product coats and secures nicely and quickly plugs any punctures.

I used this to repair a rubber inflatable ball that had a few tiny holes. The ball has stayed inflated since using this, I imagine it works fantastic for inner tube repairs as well. Stopped the leaks and has stayed inflated.

Bought this for my tubeless electric scooter. Had a small leak. This fixed it. Would be great if the manufacturer also supplies a nozzle in addition to the tube already provided. I wanted to use that nozzle to take the pin out of my tube inlet and then use this provided tube to pour the liquid. It is highly durable. It’s been 8 months and it’s still highly effective.

I will be sticking to OS endurance for the remainder time of riding. As long as it stays in stock and consistent ingredients

Had my doubts about how this would work, turned out way better than expected. I'm using this on all of my bikes that see regular use including a recumbent with 700x25 Continental GP5000s and a Brompton with Continental Contact Urbans. I've still managed to find a few thorns along my 10 mile commute but now can wait until I get to my destination before patching the tubes, no significant air loss after a puncture now. Added bonus is the tires seem to hold air a lot better with less frequent topping off the tires

Worked great once I got it into the tire .getting into tire was a lil messy. Other than that worked on a tire that had a leak from new .

Works well