Tubeless sealant
Vittoria Universal Tubeless Sealant
An ammonia-free latex sealant that pairs a thin, fast-moving carrier with suspended platelets, so it finds small leaks quickly and still plugs bigger cuts. Safe with Air-Liner inserts and cotton-casing tyres, in sizes from a pocket refill to a 5-litre workshop drum.
Highlights
Why we rate it
Two-stage sealing
A low-viscosity base flows straight to the leak while larger platelets bridge and clot bigger punctures, so one fluid covers road nicks and MTB gashes alike.
Kind to tyres and inserts
The ammonia-free recipe will not attack rubber, cotton casings or foam inserts, which makes it a natural partner for Air-Liner setups.
Workshop-friendly bottles
Smaller bottles have a graduated window and a threaded cap that screws onto a valve with the core removed, plus a built-in core tool.
Bulk sizes for the bench
The 1-litre bottle and 5-litre drum keep per-tyre cost down for workshops or riders running several bikes.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Base
- Natural latex, ammonia-free
- Puncture sealing
- Up to 7mm
- Air retention
- Up to 1200km
- Low-temperature limit
- Does not freeze down to -15°C
- Suggested dose
- Approx. 40ml road, 80ml MTB per tyre
- Top-up interval
- Every 3-5 months
- Compatibility
- Tubeless and TNT tyres, Air-Liner inserts, cotton tyres
- Sizes
- 80ml, 150ml, 250ml, 500ml, 1000ml, 5L
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, set-up or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.