The AS568-350 DUPONT KALREZ 4079 O-Ring from Freudenberg-NOK is designed for superior sealing performance in demanding applications. Made from Kalrez, this O-ring exhibits outstanding resistance to a wide range of chemicals and high temperatures, ensuring longevity and reliability. Its dimensions meet AS568 specifications, providing a precise fit for various industrial uses. Ideal for chemical processing, oil and gas, and other high-stress environments, this O-ring delivers exceptional sealing capabilities, making it a preferred choice for engineers seeking durability and performance in their sealing solutions.