CeraTec is a high-tech ceramic wear protection product for all motor oils.
From the manufacturer, Liqui Moly:
CeraTec reduces friction and wear due to ceramic compounds that withstand extremely high chemical and thermal loads.
Prevents direct metal-to-metal contact, thus increasing the engine service life.
The low-friction effect reduces fuel consumption in gasoline and diesel engines.
CeraTec provides wear protection for engines, transmissions, pumps, and compressors.
So, does Liqui Moly Cera Tec actually work?
The manufacturer claims it will reduces friction and wear, prevents metal-to-metal contact, and reduces fuel consumption. In this video, Project Farm tests those claims.