The AS568-219 DUPONT KALREZ 3018 O-Ring by Freudenberg-NOK is engineered for high-performance sealing in demanding applications. Constructed from Kalrez, this O-ring provides exceptional resistance to heat and a wide range of chemicals, ensuring durability and reliability. It meets AS568 specifications for precise dimensions, making it suitable for various industrial uses. The KALREZ 3018 variant is particularly effective in high-temperature applications, withstanding temperatures up to 260°C (500°F) while maintaining its integrity under pressure. This O-ring is ideal for use in the oil and gas, chemical processing, and pharmaceutical industries, providing a dependable seal in challenging environments.