To our customers: Due to a growing issue with rubber orings and seals, supply shortages are expected to get worse so please don't hesitate to call with any questions you may have.. 

Shop by Category

Shop by Brand

Shop by Brand

Metric FFKM Orings

FFKM is a family of perfluoroelastomer compounds that contain even higher amounts of fluoride than FKM. FFKM orings provide exceptional high temperature and chemical resistance, and can even withstand prolonged exposure to oxygen-plasma.

Temperatures 630F° and 572F° Steam

Good for 1800+ chemicals