Selco Seal Gaskets - Style 1530 PTFE The Selco II Style 1530, has all the advantages of a metal and PTFE gasket (Virgin, Gylon, Gore-Tex GR, or AWC456). Double sealing tracks and no cold flow creep. Maintain tightness under thermal and pressure changes. Unaffected by most chemical and 5000F. Suitable for cryogenic and FDA/USDA Food Grade applications. Economical, no cutting, no wasted scrap, perfect fit every time, minimal labor to install. Selco Seal Gaskets - Style 1530 PTFE and Flexible Graphite The Selco II Style 1530 with mixed media, PTFE and Flexible Grpahite provides added blowout assurance and safety. The metal gasket is easy to insert, no cutting or wasted material and a perfect fit every time. The Self Locator features inventory savings, and no possibility of inserting the wrong size gasket in a mixed media gasket. Main Selco Seal Page Operating Parameters Selco Style 1530 Selco Style 1530 PTFE / 1530 PTFE and Flexible Graphite