The PRO SQUARE M O-ring is designed with a square profile and made from 75FKM material, providing excellent sealing performance in high-temperature and chemical environments. This O-ring is engineered to meet industry standards, ensuring compatibility with various systems. Its unique square design enhances sealing capabilities, making it ideal for applications in the automotive and industrial sectors. The 75FKM material offers superior resistance to oils, fuels, and other aggressive chemicals, ensuring a long service life.