Simriz® 484 FDA USP Class VI & 3-A Perfluoroelastomer (FFKM) O-Rings

A top-tier sealing compound engineered for the most demanding food, beverage, and pharmaceutical applications where aggressive chemicals, elevated temperatures, and strict sanitary requirements intersect. Simriz® 484 is FDA compliant and meets USP Class VI and 3-A sanitary standards, making it suitable for direct product contact in regulated processing environments.

In real-world use, Simriz® 484 FFKM O-rings are commonly installed in pumps, valves, manifolds, reactors, and processing equipment exposed to harsh cleaning chemicals, solvents, steam, and repeated CIP cycles. The perfluoroelastomer formulation provides outstanding resistance to nearly all chemicals while maintaining sealing integrity at temperatures far beyond conventional elastomers.

They are the right choice for customers who cannot compromise on chemical compatibility, temperature resistance, or compliance, and who want to reduce downtime, extend seal life, and maintain confidence during audits in critical sanitary applications.