Poly(perfluoropropylene oxide) is widely used in high-performance lubricants due to its exceptional chemical stability and resistance to extreme temperatures. It is particularly valuable in aerospace and industrial applications where conventional lubricants fail under harsh conditions. Additionally, it is employed in the formulation of specialty coatings that provide water, oil, and dirt repellency, making it ideal for protective layers on textiles, electronics, and medical devices. Its inert nature also makes it suitable for use in sensitive environments, such as semiconductor manufacturing and cleanroom operations.