The AS568-212 DUPONT KALREZ 2035 O-Ring by Freudenberg-NOK is a high-performance sealing solution designed for extreme conditions. This O-ring features a diameter of 2.5 inches and is made from 90 durometer FKM, providing exceptional resistance to chemicals and high temperatures. It meets stringent industry standards, making it suitable for applications in the automotive, aerospace, and chemical processing industries. The KALREZ 2035 is engineered to deliver a reliable seal, ensuring optimal performance and longevity in demanding environments.