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.
Specifications:
- Designation:
- Stan's NoTubes Race Sealant
- Application:
- tyre sealant
- Contains:
- 946 ml
Features:
- 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
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.
Manufacturer:
NoTubes.com202 Daniel Zenker Drive
Big Flats, New York 14814 USA
Models:
946 ml:- Nominal Amount:
- 946 ml
- Packaging Type:
- bottle
- Manufacturer Number:
- ST0070
Contents:
- 1 x NoTubes Race Sealant
- 100 day return period
- Online since 1998
- Trusted Shop 4.89 / 5.00