OX2 formula is now available
Tire Sealant - 16 oz
Tire Sealant - 16 oz
$18.99

Tire Sealant - 16 oz

OX1

  • Installs through valve stem
  • Seals holes up to 3/8" (9 mm)
  • Carbon fiber enhanced
Do you need any valve cores?
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Customer Reviews

Based on 8 reviews
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M
M.R.
Solid stuff

Been riding hard on this stuff for two months now, sealed 4-5 punctures with ease. Highly recommend

A
A.
Top notch sealant

I use this sealant for my road bike, it seal any hole while I`m riding, I have use other brand before but this Black Ox Sealant its beyond my expectation. I will say top notch sealant. I will order again in coming future. Thanks.

M
M.M.
Black Ox Sealant awesomeness!

Your sealant has surpassed other brands we’ve used. It’s absolutely amazing how well it rapidly seals a puncture. We’ve been also texting with Gulo Composites Carbon wheels and using Black Ox Sealant and valves stems in the test wheels with great results. Thanks for such great support and products.

J
J.S.
Amazing sealant at a super affordable price made in the USA

Well I’ve been running this sealant in two sets of tires now and I haven’t had to use a single tire plug yet. If I have had a puncture I didn’t know it! I am a super aggressive rider and not small at 190lbs. I ride very rock terrain and this sealant doesn’t disappoint. Only problem which is a problem with all sealants is that you need to clean your valve stems often.

J
J.
Great Product

The product came quickly and worked as expected.