- A proprietary formulation containing integral Boron Nitride Compounds, Fluoropolymers & Nano Ceramics for the ultimate low friction drive chain. Welcome to the future. - The Muc-Off C3 Ceramic Bike Lube creates a ceramic coating for incredible durability and long distance performance on all bicycle chains. - Provides ultra low friction for ultimate drive train efficiency. - Contains Boron Nitride and Fluoropolymers for high performance. - Waterproof qualities mean you excel in wet conditions. - Comfort bottle with pipette system for easy use and application. - 95% biodegradable. - Ideal for Road, Cyclocross and MTB.