PC 150 is widely used as a high-performance lubricant in extreme pressure and high-temperature environments. It is commonly applied in industrial gear systems, compressors, and vacuum pumps due to its excellent thermal stability and resistance to oxidation. Its low volatility makes it suitable for use in vacuum applications where minimal outgassing is critical. Additionally, PC 150 is utilized in the formulation of greases for heavy-duty machinery, providing long-term protection against wear and corrosion. It is also compatible with many sealing materials, making it a reliable choice in diverse mechanical systems.