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Simriz® 498 High-Temperature FFKM

Last update: 20.04.2016

Simriz® 498 is a high-temperature FFKM compound designed to exceed AMS7257 standards, resisting temperatures up to 325℃ and various harsh chemicals. It outperforms competitors in O-ring compressive stress relaxation and has undergone extensive flight testing. Produced in a NADCAP certified facility, it offers superior chemical and heat resistance. Testing data suggests reliability, but end product performance is user-dependent.

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