The chemical resistance of FFKM O-Rings makes them ideal for use in aggressive fluid environments such as nitric acid, ammonia, and ethylene oxide. Their non-porous structure prevents gas permeation and leakage. These O-Rings are compatible with high-vacuum systems and corrosive gas handling. Their superior resilience ensures operational efficiency in industrial and laboratory applica... https://globalsealstech.com/ffkm-seals/