Designed to excel in downright nasty weather encountered in wet transitional seasons and wintertime, the Muc-Off C3 Wet Ceramic Chain Lube lowers energy-sapping friction and ensures longevity of your drivetrain. This wet chain lube contains Boron Nitride and Fluoro Polymers for reduced friction and exceptional durability over time, especially in wet conditions that lead to damaging corrosion. It comes with a pipette system for easy application to your chain. Plus, it's 95 percent biodegradable for less impact on the surrounding environment.