Tire Sealant - 16 oz

Never had a flat since I started using Black Ox Sealant.

I've ridden in the mountains, and desert, technical trails, and flow trails, short rides, and long epic trails and never once have I been worried about getting a flat. If I had a puncture, I would never know. Black Ox is that good. Try it once, and you'll never go back to anything else.

Works as advertised

I like this sealant, and think it's a great value for the money. My only wish is that the carbon particles stayed suspended in the liquid a bit longer. It's great for a month or two, but eventually the fibers all end up stuck to the rim and you've got to replenish the sealant. No worse than any of the other brands I've used though and a LOT cheaper and just as effective as the Silca stuff.

The best in the business.

Black Ox is simply the best tubeless tire sealant in the business. The first time I opened the bottle and saw a thick, viscous product full of black carbon fibers, I knew I had found the right sealant. I now have it in every tire in our house! Nine bikes to be exact. we have never had a problem with a flat tire ever since. In case of a serious puncture, the carbon fiber’s, plug the hole and give the natural latex liquid, something more to grab onto, and some thing that looks like a bacon strip plug magically appears. My daughter had a dreaded sidewall puncture, just above the bead, Black Ox sealed the hole by forming such a plug, and she rode on that tire for months afterwards without incident.