Fomblin® vacuum grease AR555 grade

This grease is an excellent lubricant for sliding elastomer seals, and exhibits the chemical inertness typical of the Fomblin® range.

Features and Benefits

  • This grease is an excellent lubricant for sliding elastomer seals, and exhibits the chemical inertness typical of the Fomblin® range.
  • It has a very low vapour pressure and is suitable for use in the presence of gaseous and liquid oxygen under severe conditions.
  • The general purpose AR555 grease offered by Edwards has the basic properties of Fomblin® but the vapour pressure is not specifically controlled.
  • Vapour pressure <10-7 mbar at 20°C.