Time doesn’t stop, so why should you?
Nothing beats the original tyre sealant maker. Developed over 40 years, OKO’s signature formulas keep you powering forward - in a world that is moving faster than ever. Quick-sealing, safe and long-lasting, OKO’s a liquid lock for your tyre, giving you the peace of mind to keep on keeping on.

Real-World Testing and Research & Development
Every OKO sealant is born in the lab, proven in the field, and trusted on the toughest terrain—because we test harder, so your tyres don’t have to. The performance speaks for itself: 1.6x stronger than vulvanized tyre repair and 7x stronger than a tyre plug.



Sealant for a better planet
We believe keeping the world moving shouldn’t come at the planet’s expense—so every bottle of OKO is designed to protect your tyres and tread lighter on the Earth. Here’s how we’re making a difference, one wheel at a time:
- Carbon Negative (Innertek Study)
- Non-Allergenic
- Greater Tyre Longevity
- Biodegradable Product Applications
The Original OKO Formula.
Much copied but never topped, dig deeper to see what lies underneath the surface of every OKO sealant.

