Royce23 Optimax product made from a performance synthetic base oil to delivers the latest
development in lubricating oil technology to maximize the protection for the newest engine fueled by gasoline,
Diesel, LNG and CNG and operating under serverest conditions. By meeting the highest API performance
level to date : SL, Royce23 Optimax performance exceeds most demanding requirements in relation
to engine emission control, oil consumption and volatility etc.