Krytox EG-3000 are similar to aerospace-quality fluorinated grease equivalent to 240AD 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:-20ºF to +550ºF
Vapor Pressure (@ 100ºF): 6 x 10-8 torr