NoTubes Race Sealant

Item number: 50311
  • 100 day return period
  • Online since 1998
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Your invisible helper on the go: the Race Sealant by NoTubes

Once filled into your tyres, the tyre sealant remains inconspicuous and waits to be used. But what the Race Sealant really does, is shows up in case of a puncture. While other riders, who use tubes, have to stop when a puncture happens and change the tube, the Race Sealant continues to work and seals the hole reliably within a few wheel turns.
So you can save the extra weight of the tube with a clear head - as well as not having to think about what you'll have to do if your tyre fails.


Designation: Stan's NoTubes Race Sealant
Application: tyre sealant
Contains: 946 ml


- finest crystals make it possible to immediately and permanently seal a hole up to 8 mm in size
- average sealant lifetime: 2 to 6 months
- 2 ounces (59 ml) for one bicycle tyre
-sealant works down to -30°C

Manufacturer's Notice:
Ammonia in tyre sealant: NoTubes indicates that the ammonia evaporates immediately after filling, so that no damage can occur even after years of use.
NoTubes recommends checking every two weeks if the sealant is still liquid and sufficient (also remember to move your bike regularly). In very dry climates, it may be necessary to refill more frequently.

Hazardous Substance:

Signal Word: Warning

Hazardous Components:

Propylene glycol (20 - 40%), natural rubber latex (15 - 30%)

Hazard Warnings:

H317 May cause an allergic skin reaction.

Safety Information:

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves
P272 Contaminated work clothing should not be allowed out of the workplace.
P321 Special treatment (see identification label: ensure good ventilation!).
P363 Wash contaminated clothing before reuse.
P333 + P313 If skin irritation or rash occurs: Get medical advice/attention.
P352 IF ON SKIN: Wash with plenty of water.
P501 Dispose of contents/container according to local regulations.

202 Daniel Zenker Drive
Big Flats, New York 14814 USA


946 ml:
Nominal Amount: 946 ml
Packaging Type: bottle
Manufacturer Number: ST0070


- 1 x NoTubes Race Sealant


  • universal/946 ml, in stock

Customer Reviews (22)


Customer Reviews (22)


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by Dmitri G.  on 04.02.2022
verified purchase

Very good sealant. Use it constantly

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by Мартин М.  on 10.04.2021

Pro: easy to clean.
Con: Slower to fill a hole than the normal sealant.

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by Evgeni M.  on 19.06.2019
verified purchase

I recommend.

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by Stefan R.  on 28.05.2018
verified purchase

Tolle Dichtmilch - verwende sie an allen meinen Rädern (3Stk) und bin damit sehr glücklich und eigentlich pannenfrei seit vielen vielen Jahren!

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by Everson M.  on 13.09.2016
verified purchase
1 of 4 customers found this review helpful.

Muito bom, ainda não furei o pneu para ver se o selante funciona bem, mas a primeira impressão, gostei muito...

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