Approved by FDA, Metcar Grade M-58 can be used in dry running, food mixer seals to provide low seal friction and long seal wear life. Electro graphite base material contains special additive to minimize friction and optimize dry running wear rate. Available fully machined to customer’s specifications, Metcar Grade M-58 primary seal rings are suitable for use in temperatures from -30 to 800°F.<br />
This story is related to the following:Carbon-Graphite Mechanical Parts