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We formed OKO New Zealand in 2020, after our family had been selling OKO worldwide since 1978. UK-made OKO is now on sale in over 100 countries.

We only sell genuine OKO brand tyre sealants. Avoid the inferior imitators.

OKO was the original effective tyre sealant; it has always been made in the UK, and thanks to a programme of continuous research, development and range extension since then, it remains the best. It continues to be manufactured from cutting-edge ingredients sourced from leading innovators in chemicals and tyre products.

Imitation may be the sincerest form of flattery, and in the present day, there are many Tyre Sealant competitors to the OKO products. Viewing their websites and literature, many of their statistics, facts and statements stem from the original OKO data and web site.

A major competitive difference is that OKO understates, confident that the product will perform as claimed. In performance terms, OKO achieves MORE with less.

• Longevity
• Product Development
• Product Range & Performance
• Market Place Acceptance
• Product Liability Cover, safety and care

The OKO Group has been selling Tyre Sealant products in the International market place for decades. The original UK founders still control the OKO business today. OKO was the first effective modern-day Tyre Sealant,  and it remains the worldwide technical and market leader.

For the past 20 years, OKO has worked in partnership with scientific research centres such as the Malaysian Rubber & Plastics Research Association. (M.R.P.R.A), now known as “Rubber Consultants”, to ensure OKO products are suitable for use with all tyres and will not cause damage to tyre casings, tyre structures, metal bracing cords or wheel rims.

Product development continues to be an area of major investment. OKO Group works closely with other scientific consultants in order to find and use the safest possible compounds. OKO products are audited by “Chemtox-Trotters” a leading Scandinavian consultancy owned by Bureau Veritas, a major global organisation dealing with certification and social responsibility.

OKO Group continually evaluates the climate-suitability and safety of its ingredients. Materials are tested and used to ensure they are compatible with the wheel and tyre industry.

The OKO Research & Development team listen to customers who use their vehicles daily. They then design and engineer an OKO Sealant that suits exactly each vehicle type. Each OKO best suits the tyres of the vehicle for which it was designed, in terms of longevity, performance, handling, safety, and effectiveness.

OKO Puncture Free has been tried, tested and approved by Governments, Militaries, U.N. organisations, Major Companies, Local Councils and Utilities.

OKO has been approved, used and recommended to other countries worldwide by the British Ministry of Defence. (Some other sealants claim a N.A.T.O. reference BUT the original references of S.E.A.T.O. and N.A.T.O. were achieved after tests with OKO Tyre Sealant ONLY).

In order to control quality of service, OKO Group do not sell franchises. The OKO Group itself sells the products via selected worldwide distributors, including OKO New Zealand, who sell to all pneumatic tyre vehicles, from bikes to mining machines.

The OKO Group has indisputable credentials, longevity and decades of trouble-free sales. Due to this, it has gained insurance cover for product liability and public liability which is believed to be the largest in the market.

There is a strong sense of “duty of care” within The OKO Group to ensure that all products are of the highest quality, safe in use and effective.

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