If you are a tube user and hate punctures, then intall this gel to extend the life of your tubes and keep yourself rolling.

Fiber gel sealant for bike tubes only. Not for tubeless systems. New formulation, specialy designed for commute E-bikes, commute bikes and others. 

• Supports the high pressure and extended km of commute E-bikes.
• Tubes only sealant.
• Contains micro-fibers to prevent punctures in the tread of up to 3 mm.
• Unmatched longevity - lasts up to 3 years in the tube.
• Long shelf life- up to 3 years.
• Non-toxic, long lasting and easy to install.
• Easy to use spout fits into all valves.