The AS568-367 DUPONT KALREZ 4079 O-Ring by Freudenberg-NOK is a premium sealing solution designed for demanding applications. Constructed from Kalrez, this O-ring provides exceptional resistance to high temperatures and aggressive chemicals. It meets AS568 standards, ensuring compatibility with a wide range of industrial equipment. The Kalrez 4079 is particularly suited for use in environments where traditional elastomers fail, making it ideal for the chemical, pharmaceutical, and aerospace industries. Its robust design ensures a reliable seal under pressure, enhancing system performance and longevity.