Castrol's Brayco 815Z perfluoropolyether (PFPE) lubricant is one of the lowest outgassing and lowest volatility lubricants available on the market.
Brayco 815Z is the standard for low outgassing, low temperature lubricants and has been used in vacuum environments for over 35 years. Technical data sheet attached. 2 OZ. bottle.
Brayco 815Z is essentially insoluble in current fuels and oxidizers, as well as in most organic solvents. This
product is intended for use in extreme environments, and has been used successfully in many space missions
and in sensitive electronic equipment. It is particularly suited for those applications where extreme vacuums and
wide temperature variations are common.
Also available in an 'ultra-clean' Micronic version.