Radix grease are general purpose lithium-soap thickened grease for extreme pressures. Here, soaps disperse and viscosify oil to create the stable gels of greases. Lithium greases are non-corrosive and adhere very well to metal. They are also particularly great with heavy loads and have good temperature tolerances.
EP2 lithium grease is best used for applications that involve a wide range of temperatures and high/extreme pressure conditions. This type has a higher melting point (around 500°F or 260°C or more) as compared to conventional lithium greases. This quality makes perfect for applications that involves heavier stresses and loads.