Pentaerythritol Tetrastearate is widely used as a lubricant and release agent in the plastics and rubber industries. It enhances the processing of polymers by reducing friction during extrusion and molding, improving surface finish and preventing sticking. In the cosmetics industry, it acts as an emollient and stabilizer in creams and lotions, providing a smooth texture and improving product spreadability. Additionally, it is utilized in coatings and paints to improve flow properties and enhance durability. Its multifunctional properties make it valuable in various industrial applications.