Sandstrom 28A is an excellent in-plant or field solution to the problem of lubricating parts: 

• Where application of a baked-on lubricant is not possible • Which may be operated in corrosive atmospheres • That may be stored for long periods • Which are seldom lubricated once they leave the factory and where permanent lubrication is desired • Where operating pressures exceed the load-bearing capacities of ordinary oils and greases • Where "clean operation" is desired (Sandstrom 28A 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 is needed • Where fretting and galling is a problem (such as splines, universal joints and keyed bearings) • Where easy release is desired (such as threads of all kinds) 

Sandstrom 28A *Replaces our 27A* 

FREE OF TOXIC HEAVY METALS SOLID FILM LUBRICANT SERIES E728 & E628 EXCEEDS THE REQUIREMENTS OF MIL-PRF-46147D TYPE I FORM 1 & 2 and MIL-L-23398 TYPE I & II 

Sandstrom stock number and NSN designation 

DFL-E628-G35-AA2 16 oz. aerosol can NSN 9150-01-360-1905 DFL-E728-G35-GG3 gallon can NSN 9150-00-142-9361 DFL-E728-G35-QQ1 quart can NSN 9150-01-360-1907 DFL-E628-G35-AA2 16 oz. aerosol can NSN 9150-01-566-7396 DFL-E728-G35-GG3 gallon can NSN 9150-01-566-7397