... FKM, ect.will be available for NSF o-ring Rubber O-Ring1. Offer a wide range of rubber O-ring in all standard ... , FluoroSilicone, EPDM, Teflon, Natural Rubber, BUTYL, SBR, Neoprene, HYPALON, etc.Our represent excellent value for money in terms of quantity, quality ... of 'O' rings and other seals for the refurbishment of specific equipment - and custom-brand them for you. rubber o-ring for sanitary