FERROCOTE® 61A US oil-based rust preventive provides in-process or final protection for medium to long-term indoor storage of metal surfaces.


  • Specified and used by steel mills and automotive manufacturers, including Ford, General Motors and Chrysler.
  • Rapidly displaces moisture and can be used to treat wet parts with no loss of protection. This product passes MIL-C-16173 requirements.
  • Provides protection against normal humidity and acidic atmospheres found in industrial environments. The protection is equivalent of 15 days in the JAN H-792 Cabinet.
  • Non-staining. Provides excellent resistance to stain and varnish where metal-to-metal contact is present, especially with high temperature and humidity. This preventive passes MIL-C-22235 Type A specification.


PropertiesTypical Values
Appearance Clear Amber
Density 7.50 @ 60°F (15.6°C)
Flash Point 380°F (COC)
Viscosity 120 (SUS @ 100°F)
Pour Point Below 0°F / -18°C