The AS568-349 DUPONT KALREZ 3035 O-Ring by Freudenberg-NOK is designed for high-performance sealing in demanding environments. Constructed from Kalrez, this O-ring provides exceptional resistance to a wide range of chemicals and high temperatures, ensuring durability and reliability. Its dimensions meet AS568 standards, guaranteeing a perfect fit for various industrial applications. This O-ring is ideal for use in chemical processing, oil and gas, and other high-stress environments, delivering outstanding sealing capabilities and making it a top choice for engineers seeking long-lasting performance.