OX2, Tire Sealant - With Dispense kit

Magic Stuff

Filled three punctures within seconds of occurring and holding it together since without issues. My local Trek dealer is amazed. Have 100% confidence in Black Ox sealing punctures and allowing me to continue my ride without worries.

Definitely Plugs a Hole

While installing, I used a funnel with a 3/8" opening to fill the dispenser bottle. I learned that I must work much slower and shake the mixture up considerably more while doing this as the sealant plugged the funnel rather rapidly. I saw it as a preview of the hole plugging ability of this product. I tried BlackOx as I was dissatisfied with how severely my sidewalls weeped with another brand (literally dripping onto the shop floor). Although it still weeped a bit in spots (which I've learned is normal with older tires), I was very satisfied with the marked improvement -- after the initial (minimal) weepage, my tires are good to go without any mess.

Awesome Stuff!

I have used other road sealant in the past, and they never seem to fully plug the hole. Not the case here. This sealant seals the hole the first time.