Dry Graphite Lubricant – Approval M971-93

(AAR approved M971-93, in bulk and aerosol)

Working jointly with chemists from the major railroad companies, Zircon developed and spec'ed out dry graphite lubricants for railroad use.

The result? Our DRY GRAPHITE aerosol and DRY GRAPHITE bulk products are the best performing liquid graphite products on the market. Both have superior graphite content, quick dry and safe carriers. These products deliver what the railroad industry demands.

Our lubricants are officially approved by the Association of American Railroads under the AAR certification M-971-93. They are presently approved for use by CSX, Norfolk Southern, Canadian National, Canadian Pacific and all railroad contractors.

DRY GRAPHITE LUBRICANT applications include: autotrack equipment chains, tracks, tie-down chalks, hinges, switches, coupling, internal combustion engine components, automotive and industrial gaskets, thread lubricants, and all metal-to-metal wear.


  • Superior graphite content with one pass
  • Quick dry, won’t run
  • Aerosol for smaller applications requiring precision
  • Bulk for larger applications