The Liqui Moly Cera Tec Engine Protection Additive is an advanced micro-ceramic wear protection treatment designed to significantly reduce engine friction, improve performance, and extend engine service life. Formulated with high-tech hexagonal boron nitride (BN) ceramic particles suspended in premium mineral oil, Cera Tec creates a durable protective layer that prevents direct metal-to-metal contact, reducing component wear and improving overall engine efficiency. The ultra-fine ceramic particle size of less than 0.5 micron ensures excellent filter compatibility and smooth oil flow without causing blockages or deposits. This advanced friction-reducing technology enhances engine smoothness, supports improved fuel economy, and provides outstanding protection under extreme pressure and high-temperature operating conditions. Suitable for both petrol and diesel engines, including vehicles equipped with diesel particulate filters and catalytic converters, Cera Tec offers long-lasting engine protection and improved reliability. Liqui Moly Cera Tec is fully compatible with all commercially available motor oils, making it an easy and effective upgrade for preventative engine maintenance. Designed for modern engines operating under demanding conditions, this additive helps maintain optimal lubrication performance while reducing internal engine wear, improving efficiency, and promoting longer engine life.

• Advanced micro-ceramic solid lubricant technology reduces internal engine friction and wear by forming a durable protective coating on metal surfaces
• Hexagonal boron nitride formulation delivers exceptional thermal stability across high and low operating temperatures
• Fully compatible with diesel particulate filters and catalytic converters for safe use in modern emission-controlled engines
• Ultra-fine particle structure ensures smooth oil circulation and compatibility with fine oil filters without causing blockages
• Improves engine smoothness and overall performance by reducing internal resistance and frictional losses
• Supports reduced fuel consumption by improving lubrication efficiency and combustion performance
• Designed to perform under extreme pressure and heavy load operating conditions
• Chemically inert formula prevents deposits and ensures long-lasting lubrication protection
• Helps extend overall engine service life and improves long-term engine reliability