OKO Puncture Free is a liquid Tyre Sealant applied as a preventative to deflation BEFORE a pneumatic tyre is punctured. If a puncture occurs it provides an instant permanent seal.  Easy to apply to tyres via the valve system with the bottles built in valve core remover and applicator tube.

OKO Tyre Sealant was first introduced to the markets in 1978 and historically has gained the reputation for being the most effective and advanced puncture preventative produced.

How OKO Works:

OKO is applied to the tyre via the valve system.  The revolving tyre causes the OKO product to coat the inside of the tyre tread area providing a man body of sealant protective, ready to seal any puncture.  When the trye is punctured, air pressure forces OKO Puncture Free into te hole where the tyre sealant compresses to form a permanent airtight seal.  The sealing action is virtually instantaneous and minimal air pressure is lost

 OKO Puncture Free Off Road Tyre Sealant...

• Seals holes instantly in the tyre thread area caused by puncturing objects up to 10mm in diameter


• Specially formulated to provide long-term puncture protection for industrial, agricultural, horticultural, commercial and military vehicles


• Contains a rust inhibitor and anti-corrosives


• Environmentally safe

For use on:

• Small Trailers


• Tractors


• AWDs


• Forklifts


• Diggers


• Ride-on Lawn Mowers


• Wheelbarrows


• Skip Loaders


• Dumpers and other Heavy Wheeled Vehicles

Can be used on road up to 80 km/hr (50 mph) For more info check out the OKO website