LC-300 SOLID FILM LUBRICANT
HEAT CURING
SERIES V765 LEAD FREE
MEETS SAE SPEC AS5272C TYPE I (FORMERLY MIL-L-46010 TYPE I)
DESCRIPTION
Sandstrom LC-300 Dry Film Lubricant is a lead free lacquer-like
coating containing molybdenum disulfide and corrosion-inhibiting
pigments. This Heat Curing material prevents corrosion, galling,
seizing, and fretting. It is a low-friction coating which exhibits long
wear life when operated at -320oF to +400oF under loads exceeding
100,000 psi.
LC-300 should be applied in place of Sandstrom 9A where
maximum wear life and corrosion protection from a dry film lubricant
are required on metals which may be adversely affected by
9A's 1 hour @ 400oF bake cycle.
Once Sandstrom LC-300 has been heat cured, it is virtually
unaffected by atmospheric and fretting corrosion, solvents, acids,
oils, and degreasers, and is not resoftened again at elevated
temperatures.
LC-300 may be applied to a wide variety of surfaces by spraying or
dipping. Complete application instructions are on the reverse of
this sheet.
OUTSTANDING FEATURES/BENEFITS
Excellent Corrosion Protection, Chemical Resistance, and Long
Wear Life are its outstanding characteristics.
SANDSTROM LC-300 CONTAINS NO LEAD or GRAPHITE
TYPICAL USES
Sandstrom LC-300 is an excellent solution to the problem of
lubricating parts:
• Where "clean operation" is desired (LC-300 will not collect dirt and
debris as do grease and oils)
• Where parts may be subjected to frequent disassembly
• Where a protective coating and sacrificial break-in lubricant are
needed
• Where fretting and galling is a problem (such as splines, universal
joints, and keyed bearings)
• Where easy release is desired (such as acme nuts and screws
and PVC molds)
• Where metallurgical properties are adversely affected by baking
at temperatures higher than 300oF
• That will be operated in corrosive atmospheres
• That may be stored for long periods
• Which are seldom lubricated once they leave the factory