Pump OKO for Puncture Free tube sealant container

This calibrated pump is designed for use with a 25-litre container of OKO Puncture Free tube sealant. It has an easy-to-press handle, an adjustable liquid volume limiter, and graduations marked on the aluminium tube: 80, 100, 120, 140, 160 and 180 millilitres. Suitable for Presta (SV) and Schrader (AV) valves.

Important: if the core of your Presta (SV) valve cannot be removed, you will not be able to use tube sealant.

How to use

• Screw the OKO pump onto the container.
• Remove the valve core and fit the hose onto the valve.
• After dispensing the required amount of sealant, remove the hose and screw the valve core back in.
• Inflate the tyre.
• After use, it is recommended to clean the pump by pumping water through it until no sealant remains.

Recommended sealant quantity by tyre size

• Up to 18″ – 50 ml
• 20″ BMX – 80 ml
• 22–24″ Junior MTB – 80 ml
• 26″ MTB – 100 ml
• 700C/28″ – 80–100 ml
• 29″ MTB – 120 ml