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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.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

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Reviewed 3/23/2020
by Cervelo R5D
French Camp, Ca
Overall Rating
3 of 3 customers found this review helpful.
Best sealant hands down

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.

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Reviewed 3/9/2020
by Mac
Cycling Enthusiast
San Francisco Bay Area
Value Rating
Overall Rating
It Work!

Expensive, but when I was five miles from the finish and had a serious puncture, it got me across the line. I still had good pressure when I put the bike on the car rack and removed a box nail from the tread. It cleans up easily, too.

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

Far better than other sealants for winter riding.

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Reviewed 2/7/2020
by Biker Bob
Colorado trails
Overall Rating
1 of 1 customers found this review helpful.
Stans race sealant

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.

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Reviewed 10/15/2018
by R5D
French Camp
Overall Rating
This is the best puncture stop on the market

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.

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Reviewed 11/25/2019
by Dean Vacher
portland
Overall Rating
Loooovvvveee this stuff

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

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Reviewed 3/9/2019
by JustanotherBender
Competitive Racer
Central Oregon
Value Rating
Overall Rating
Good Stuff, more effective than the regular Stan's Sealant

I've been running road, gravel and MTB tubeless for seven years. This is the best sealant product I've yet used. It makes huge globs inside the tire that can seal even larger punctures. So far, I haven't flatted with any Stan's sealed tires, except when I tore a sidewall open on my MTB (nothing would've sealed that). But, having used this on several tires, which I later opened up and checked, this stuff should be really effective.

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Reviewed 10/25/2018
by Anonymous
Competitive Racer
Value Rating
Overall Rating
1 of 1 customers found this review helpful.
Can't go wrong with Stan's!

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

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