Sandstrom 28A *Replaces our 27A*
FREE OF TOXIC HEAVY METALS
SOLID FILM LUBRICANT
SERIES E728 & E628 EXCEEDS THE RE OF
MIL-PRF-46147D TYPE I FORM 1 & 2 and MIL-L-23398 TYPE I & II
GENERAL DESCRIPTION
Sandstrom 28A Solid Film Lubricant is a lacquer-like
coating containing molybdenum disulfide and corrosion
inhibiting pigments. This Air Drying material prevents
corrosion, galling, seizing and fretting. It is a low-friction
coating which exhibits long wear life when operated at
-320oF to +500oF under loads exceeding 100,000 psi.
Sandstrom 28A should be applied where baking with
the longer wearing, heat cured #099, Sandstrom 9A or
LC-300 is not desirable.
Excellent Corrosion Protection without the use of toxic
heavy metals and the use of non-HAP solvents are its
outstanding characteristics.
Once Sandstrom 28A has been applied to a properly
prepared surface and allowed to cure, it is virtually unaffected
by atmospheric and fretting corrosion, solvents, acids, oils
and degreasers. Sandstrom 28A can be applied to all
metallic and non-metallic surfaces by spray application.
Complete application instructions are