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Stans NoTubes
Stan's NoTubes Race Sealant 32oz

Mfg PartNum:ST0070
  (8 customer reviews)
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You send, Stan's mends.

Winning races means pushing limits. That's why Stan Koziatek spent 15 years developing this Race formula of their standard tire sealant that seals faster and stops larger punctures. The low-viscosity latex base better coats your sidewalls, and a combination or normal and "XL" crystals form a lattice work to plug larger holes and sidewall cuts. This means you can take bigger risks and lose less pressure on your way to the hot seat.

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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Best sealant hands down
rating
by Cervelo R5D
French Camp, Ca
3 of 3 customers found this review helpful.

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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It Work!
rating
by Mac
Cycling Enthusiast
San Francisco Bay Area

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.

Reviewed 3/9/2020
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Race sealant is superior
rating
by Jm
New England

Far better than other sealants for winter riding.

Reviewed 2/17/2020
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Stans race sealant
rating
by Biker Bob
Colorado trails
1 of 1 customers found this review helpful.

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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This is the best puncture stop on the market
rating
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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Loooovvvveee this stuff
rating
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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Good Stuff, more effective than the regular Stan's Sealant
rating
by JustanotherBender
Competitive Racer
Central Oregon

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.

Reviewed 3/9/2019
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Can't go wrong with Stan's!
rating
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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