UK: +44 (0)238 155 0058

Spain: +34 952 53 41 55

OKO Group – Sole manufacturers of original, genuine OKO tyre sealants

OKO invented effective preventative puncture sealants in 1978. This is the home of the only genuine OKO. Accept no substitute.

Continuously developed, The World’s Favourite Tyre Sealants are now trusted in over 80 countries.

OKO Sealant Dosage Calculator

Click this button to know how much OKO to use…


YES, WE ARE OPEN FOR BUSINESS!  OKO continues to be produced, observing distancing guidelines, our office teams are working from home – and we never stop innovating: see our major NEW 5 LITRE OFF ROAD CAN, an important addition to the best-selling 1250ml bottle and 25 Litre sizes.

NO OTHER tyre sealant manufacturer has achieved ISO 9001 (Quality), ISO 14001 (Environmental), and now ISO 45001 (Health & Safety) certification – and we have been tested and verified Carbon Negative: our products save more CO2 than we produce in our whole operation…

And we are proud to have joined the titans of the tyre business in supporting the industry’s Charitable safety organisation, TyreSafe!

International Importers: check our rapidly-expanding Find a Distributor page to see if we have a gap in your country that you can fill! Act now – our country coverage is ever-growing and we now have a massive 111 entries in the list, covering the Bicycle market through to massive Mining tyres!

All puncture sealants are not created equal. Choose OKO.






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