Self-sealing protection for TPU tubes — the maintenance benefit of tubeless without the rim tape, the mess, or the milkshake on your kitchen floor. Solvent-free and engineered to be compatible with TPU.
Hvorfor det virker
Built for TPU. Most tubeless sealants attack TPU. This one doesn't — solvent-free, fast-reacting, designed for the material.
Seals small punctures while you ride. Stay on the bike for the kind of holes that would otherwise mean stopping, taking the wheel off, and digging out a spare.
Plays nicely with TPU's natural pressure retention. TPU already loses air slowly. Sealant adds a margin of error without changing the ride feel.
Easy to inject through a removable valve core. Standard Presta workflow. Eclipse valves all have removable cores.
Specifikationer
|
|
| Volumen |
100 ml bottle |
| Composition |
Solvent-free, TPU-compatible |
| Dosing rule |
ml of sealant = tire width in mm (e.g. 30 mm tire → 30 ml) |
| Kompatibilitet |
All TPU inner tubes (Eclipse and other brands) |
How to use
Shake well. Get the particles distributed before you inject.
Remove the valve core. Standard Presta valve tool — included in the cap of the Eclipse sealant bottle.
Inject the recommended volume. Tire width in mm = sealant in ml. A 30 mm tire wants 30 ml.
Reinstall the core, inflate, and rotate the wheel. Spin the wheel to coat the inside of the tube before you ride.
Bedst til
- TPU users who want a self-healing safety net without going full tubeless
- Long rides, gravel, and bike packing — where a small flat shouldn't end the day
- Riders who've tried regular sealant in TPU and watched it eat the tube (don't do that)
What makes Eclipse different
Eclipse pioneered TPU inner tubes in 2011 — and we build the small stuff that goes with them to the same standard. Every part is selected and tested to work cleanly with TPU and with the patented all-aluminum Eclipse valve.
