The Defender™ sealing/isolating gasket system is designed for critical/extreme applications. Manufactured with a 316 stainless steel core retainer and laminated on both sides with high strength laminates, gaskets 150100 the Defender™ gasket is resistant to deforming under load and is used when electrical isolation and corrosion control are required on pipes containing gas, natural gas, oil, and other hydrocarbon-based media up to 392ºF (200ºC). Available for flat face, raised face, and ring type joint flanges from 1/2″ to 36″, ANSI 150-2500#, and API 2-10K, the Defender™ gasket is an engineered solution for trouble-free operation that eliminates costly leaks and provides a solution for fugitive emissions. It is manufactured with an innovative industry-first Press-n-Lock™ “Glue-Less Seal & Groove Technology” that combines a press-in, pressure-activated, and spring-energized seal with a unique groove that retains the seal element without the use of glue on key contact surfaces! The Press-n-Lock feature provides a higher confidence in sealing.