* Gas-To-Liquid (GTL) is a hydrodynamic fluid film synthesized from natural gas. Its unique molecular structure minimizes drivetrain noise, dramatically reduces friction, repels water, and maintains viscosity in extreme temperatures.* Spherical Tungsten features a proprietary hollow core to help reduce vibrational friction caused by high torque pedaling. Micron-size and spherical shape helps reduce sliding friction by creating a rolling effect on the surface of the chain* Shake vigorously and apply to a clean, dry chain. Apply a second coat for peak performance and longer relubrication intervals.