free shipping on orders >$45
Tire Sealant - 32 oz
Tire Sealant - 32 oz

Tire Sealant - 32 oz


Made for slashers and thrashers our OX1 tire sealant formulation provides faster, more permanent sealing of holes up to 9 mm (3/8").
Our carbon fiber enhanced natural latex-based product provides race day performance without the race day price.  Made especially for aggressive riding styles or where the possibility of puncture is high.
Due to the high-performance nature of the product the sealant should be checked after 200 miles of use.  May require more maintenance compared to our OX2 formulation.

Customer Reviews

Based on 19 reviews
Eli Culbertson
Best, better than Stan’s and Silca!!!

I was handed there O2 for free!!!! and got straight to trying it out with there oil slick valve cores also never had any issue putting sealant through the valve cores.
I can see this company has the best quality. And will be ordering off there site in the future.

Brent Arnold

Best sealant made. Great quality and does the job

Riley Parr
It Actually Seals Punctures

Not much to say except that it actually works and seals punctures. I rarely get punctures but the only one I’ve had using Black Ox sealed after I lost 9 psi. I was able to ride down, give it some more sealant, and it has held air ever since with no issue. This stuff is legit.

matthew kock
I Love this stuff!

Found a spot that sealed up and I never knew it. Sweet.

David Nonnenmann
Love It

Gearing up for SE DH. Gonna need some more.