The AS568-212 DUPONT KALREZ 6380 O-Ring by Freudenberg-NOK is engineered for superior sealing in demanding environments. With a diameter of 2.5 inches and constructed from high-quality 90 durometer FKM, this O-ring offers exceptional resistance to aggressive chemicals and high temperatures. It complies with industry standards, ensuring reliability in various applications, including oil and gas, automotive, and chemical processing. The KALREZ 6380 is ideal for applications requiring a robust seal that can withstand harsh conditions, providing peace of mind and enhanced operational efficiency.