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 On Road Tyre Sealant...

• Seals holes instantly in the tyre thread area with a permanent and strong airtight seal


• Reduces expensive call-out charges and puncture repair costs


• Increases the useful life of a tyre


• Effective for all unballasted pneumatic tyres, tubed and tubeless


• Thanks to its multi-sealing ability, it seals hole after hole, with minimum pressure loss, again and again


• Reduces the damage of run-flat tyres


• Helps combat tyre under-inflation


• Suitable for all heavy vehicles and pneumatic tyres


• 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