Zefal's extra wet lube is a long lasting premium ceramic based lubricant. Based on patented technology extra wet lube has exceptional durability no matter what the conditions. It greatly reduces friction through a layer of ceramic nanoparticles that increase chain protection. This ceramic reinforced teflon based formula provides performance that is 15% better than lubricants made solely with teflon. This highly effective lubricant is perfectly suited for cyclists on a variety of terrains mountain bike trails gravel paths etc who are looking for long distance performance while cycling through variable or even extreme weather conditions. Features all conditions effective no matter what the conditions are exceptional durability effective over very long distances highly water resistant anti corrosive properties prolonging the life of the components friction reduction smoother pedalling and a quieter drivetrain tech specs size 120ml container squeezable bottle with safety cap bio degradeble no weather conditions all conditions