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Item # SNT003B

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  • One Color, 32oz ($39.00)
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Item # SNT003B

Crystals you can believe in.

Stan's NoTubes earned its reputation creating tubeless wheels and tires, so it should come as no surprise that the company has also been quietly supplying its proprietary Race Sealant to professional teams for years. The New York-based company now sells its formula, discussed only in the vaguest terms, for the public to use, with the formula touting a greater concentration of sealing crystals compared to others on the market, as well as the ability to perform consistently in a range of temperatures and weather conditions. Stan's makes note that the sealant's efficiency guarantees it to clog injectors and valves instantly, so it must be applied directly into your tire to work successfully.

Tech Specs

Recommended Use:
Manufacturer Warranty:
1 year

Reviews & Community


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Goop to plug up your holes

  • Familiarity: I've put it through the wringer

Right out of the bottle you can tell that the new race sealant is much thicker that the non race sealant. It is like the difference between that watered down ketchup that comes out of the bottle first to what comes out afterwards.

The Chunky Version

  • Familiarity: I've put it through the wringer

If regular Stan's is plain old Campbell's soup then this stuff is the Chunky version. I've always been extremely impressed with Stan's and am inclined to really push my luck leaving it in for a whole season or more so I don't mind spending a few extra bucks for the good stuff. Stan's is awesome in a bottle, I don't think you can go wrong with either this or the regular version.

stan is the man

  • Familiarity: I've used it once or twice and have initial impressions

I havent used this new race sealant before but to be honest it looks like the same consistency as the old stuff so we will see if it does actually do a better job.

Almost like the old stuff

  • Familiarity: I've put it through the wringer

When stans first came out, it was super effective. It seems like through the years it continues to get thinner and thinner, even fellow riding buddies agree. The race formula is almost like it used to be. Effective on the small or large punctures and saves you from putting in a tube on the trail. I'd still carry a tube, as you never know what will happen, but this stuff is more effective than the regular formula. If you have any questions, don't hesitate to send me an email or give me a call.