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Technical Specification
PRODUCT NUMBER AS01HD01

Q 1. What size punctures does OKO Mining seal?

A. OKO Mining X-Tra Heavy-Duty seals tread punctures exceeding 20mm in diameter in tubeless OTR tyres. It is the highest-capacity OKO formula available.

Q 2. Is OKO Mining suitable for quarry and construction site vehicles?

A. Yes – OKO Mining is specifically engineered for mines, quarries, waste management plants, and major construction sites where tyres face the most extreme ground conditions.

Q 3. Has OKO Mining been independently tested?

A. Yes. Norilsk Nickel, the world's largest nickel mining group, has tested and officially approved OKO Mining after extensive summer and winter trials down to −52°C. Great Britain's largest housebuilder specifies it exclusively across all construction sites.

Q 4. How does OKO Mining compare to solid polyurethane tyre fill?

A. OKO Mining achieves comparable puncture protection at a fraction of the cost, with minimal weight penalty and no adverse effect on vehicle ride or axle loading.

Q 5. Which tyres is OKO Mining best suited to?

A. Tubeless OTR tyres above 25 inches wheel diameter. For the very largest tyres (50+ inches) where punctures are rare but external wear is rapid, OKO LifeLong Conditioner is recommended instead.

Q 6. Is OKO Mining compatible with TPMS systems?

A. OKO Mining is not compatible with Direct TPMS systems using valve-mounted electronic sensors. It is generally compatible with wheel-rim-mounted sensor systems.

Q 7. Is OKO Mining safe to transport and store?

A. Yes. OKO Mining is classified Non-Hazardous and can be transported by road, air, or sea. ISO 9001, ISO 14001, and ISO 45001 certified.

Q 8. How do I apply OKO Mining to a large tyre?

A. Use the OKO Metallic Application Pump (sold separately) via the valve stem, or pour directly into the open tyre. Large-bore valves on mining vehicles may require an adapter.

Q 9. Where can I buy OKO Mining tyre sealant?

A. OKO Mining is available at PartsForMachines in 25L drums, with UK mainland delivery in 2–4 working days.

Q 10. What is the returns policy for OKO Mining?

A. PartsForMachines offers a 30-day returns policy for items that are unopened and unused in their original condition.

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