Krytox EG-2000 are similar to aerospace-quality fluorinated grease equivalent to 240AC but without the MIL-SPEC certification, making it significantly more economical. Intended for deep vacuum applications. It is a white buttery grease that uses Krytox 2000 PTFE thickener that has a melting point of 617ºF.
Useful Temperature Range: -30ºF to +550ºF
Vapor Pressure (@ 100ºF): 8 x 10-8 torr