Synthetic greases are high-performance lubricants designed to operate under extreme conditions such as high temperatures, heavy loads, or high-speed applications. These greases are formulated with synthetic base oils like Polyalphaolefin (PAO), esters, or other specialized fluids, combined with thickeners like lithium complex, barium complex, polyurea, or PTFE. Synthetic greases offer enhanced stability, longer service life, and superior protection compared to conventional greases.