Finish Line Ceramic WET Bicycle Chain Lube The most used cycling lubrication in the world Made using the highest quality ingredients. Greatly reduces drivetrain and bearing friction Finish Lines most advanced, effective racing lubricant; wet-style synthetic lubricant Enhanced with nano-sized platelets of boron nitride and micron particles of fluoropolymer which build ceramic coating on frictional surfaces of drivetrain over time Features "inherently biodegradable" formulation, meaning between 20% and 60% of product's base oils will degrade within 28 days once exposed to contact with soil-borne bacterias Non-toxic when used in quantities and applications as intended; contains no carcinogenic or hazardous air polluting (HAP) ingredients, and emits no Volatile Organic Compounds (VOCs) Patented, fully waterproof lubricant can be used in all cycling disciplines, including road, track, cyclocross, and mountain biking