This document describes a nano lubricant additive called Nano-Rex. It consists of nano crystals that are 3-10 nm in size and form a protective liquid film when added to lubricants. Test results show Nano-Rex can reduce friction and wear in engines and compressors, lowering temperatures, noise and vibration while increasing lubricant lifetime 2-5 times. Nano-Rex is suitable for use in gear oil, hydraulic fluid, machine oil and more.