Polpunonic acid is widely used in the formulation of high-performance lubricants and metalworking fluids due to its excellent thermal stability and strong surfactant properties. It enhances the emulsifying capacity of industrial cleaners, allowing for efficient removal of oils and contaminants from metal surfaces. Its ability to chelate metal ions makes it valuable in water treatment processes, where it helps prevent scale formation and corrosion in cooling systems. Additionally, polpunonic acid serves as a key intermediate in the synthesis of specialty surfactants and dispersants used in agrochemicals and coatings. Its compatibility with a range of pH conditions broadens its applicability in acidic and alkaline formulations.