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Stans NoTubes
Stan's NoTubes Race Sealant 32oz

Mfg PartNum:ST0070
$39.00
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Stan's NoTubes Race Sealant seals faster and stops larger punctures than the standard version. This is accomplished with a low viscosity latex that is better able to coat the tire's inner sidewall and a mixture of extra-large crystals and normal size crystals that combine into a lattice work to plug large punctures. The result is less pressure lost and more confidence when riding rough terrain.

32 oz bottle. Recommended amount per tire ranges from 2 - 4 oz depending on tire size. Sealant remains functional down to -20°F.

Manufacturer's Note: Sealant must be poured directly into tire. Application using valve stems and injectors will cause them to be clogged instantly.

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Best sealant hands down
by Cervelo R5D
French Camp, Ca

I have used every sealant on the market. The Stans race sealant is by far the best. I only ride road tubeless and this sealant will go in through the presta valve. You may have to work the plunger a little, but it will go in and I have never had a stem plugged. I have Four different carbon wheelsets I use this on. I ride 9K a year and never been stranded yet because of a puncture that didn't seal. Lots of goatheads in my valley also. I promote the RACE sealant to any one who will listen. It does at times take a little finesse to get it through the presta stem. But well worth it. Summertime it lasts 2-3 Months, Wintertime 3-4 months before drying up.

Reviewed 3/23/2020
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Race sealant is superior
by Jm
New England

Far better than other sealants for winter riding.

Reviewed 2/17/2020
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Race sealant is superior
by Jm
New England

Far better than other sealants for winter riding.

Reviewed 2/17/2020
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Stans race sealant
by Biker Bob
Colorado trails

The original just gets better. I started using Stans and converting to tubeless before they made tubeless tires. This changed mountain biking! Most were still running tubes. Race is a even better formula.

Reviewed 2/7/2020
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Loooovvvveee this stuff
by Dean Vacher
portland

I have not read others reviews but how can you not love this stuff... its amazing.

Reviewed 11/25/2019
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This is the best puncture stop on the market
by R5D
French Camp

They say you can't use this on your road presta valves. I hacked it and use a KOM syringe with a small tube to insert deep into tire and add the race sealant. You have to play with the syringe a little but this works. Been doing this for 6 months now and no flata at all. When I get a thorn etc. Stuck in tire and remove it, this race sealant stops the leak in 1 second. So much better that the normal sealant.

Reviewed 10/15/2018
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Can't go wrong with Stan's!
by Anonymous
Competitive Racer
1 of 1 customers found this review helpful.

Great sealant and I find it does a better job of sealing punctures compared to the regular sealant.

Reviewed 10/25/2018
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