The 250ml OKO Puncture Free is a water-based tire sealant that is able to work on both tubed and full UST tubeless tires. It gives peace of mind and lasting security for the tires whole life.
The Best all-purpose puncture preventer
Seals holes up to 4 mm
Works on multiple punctures
Lasts the life of the tire
Can be used during winter: up to -20?C or even lower. If it's freezed - it will return to normal state when warmed without any side effects.
Suitable for all bike types, perfect for E-Bikes
Ideal for tubes or full UST tubeless conversions
Water-soluble - washes out of the tire if required
An all-purpose product, for commuting to e-bikes to cross country to mountain biking, it is mostly used with inner tubes. It can be also used when converting to full UST tubeless, where you need a sealant that can deal with serious punctures. Many other bike sealants (especially natural latex types) are just too weak to get the job done: and they dry out. OKO Puncture Free lasts for the life of the tire. For tubeless ready tire conversions, use a rubber rim strip plus OKO Magic Milk.
The 250 ml bottle deals with one large bike with some to spare: 26 MTB need just 100ml per tire, up to 20% less weight than any recognised competitor. Its a really economical way of ensuring peace of mind, for a fraction of the cost of replacing just one tire. Keep one in your backpack to make a bicycle puncture repair; with a tire pump or gas bottle you can reinflate and ride away after many a puncture.
Simple fitting, using the valve core remover and filling tube supplied in every bottle cap: or use an optional OKO tire Sealant Injector (not included) for easy, accurate measuring.
IMPORTANT: if you use Presta valves, check they have removable cores. If not, you cannot inject sealant into the valve stem.
Quantity required per tire based on size:
Up to 18 50ml
20 BMX 80ml
22-24 Junior MTB 80ml
26 MTB 100ml
29" MTB 120ml
No risk and safety labels or warnings are required since this product is not classified as hazardous under current regulations. Normal safety precautions should be taken: wear gloves and protect eyes. Rinse product off any clothes that it may be spilled upon. Keep away from children. If swallowed, see a doctor.