
Dry Graphite Lubricant – Approval M971-93
- AAR M971-93 certified, railroad approved
- Quick-dry formula, won't run or migrate
- 20 oz aerosol, 12 cans per case
AAR Certified M971-93
GSA Canadian Compliant
NSSGA Member
Dry Film Graphite Lubricant in a 20 oz aerosol format, AAR-certified under M971-93 and approved by major North American railroads. Engineered for metal-to-metal wear surfaces, railroad switches, couplings, and industrial components, this quick-dry graphite formula delivers superior lubrication in a single pass without running or migrating after application.


The Dry Film Graphite Lubricant is certified under AAR M971-93, the Association of American Railroads approval standard. It is also individually approved for use by CSX, Norfolk Southern, Canadian National, and Canadian Pacific, making it fully compliant for railroad maintenance and contractor operations across North America.
Talk to our experts for custom solutions and tailored guidance.

AAR M971-93 approved lubrication for switches, couplings, and track maintenance across major North American rail networks.

Precision aerosol lubrication for metal-to-metal wear surfaces, chains, gaskets, and engine components in manufacturing facilities.

Effective dry-film lubrication for automotive gaskets, hinges, tie-down equipment, and internal combustion engine parts.

Reliable lubrication for autotrack equipment, chains, and high-wear metal surfaces in demanding mining and quarry environments.
Talk to our experts for custom solutions and tailored guidance.
Our dry graphite lubricant holds official AAR M971-93 approval and is accepted by CSX, Norfolk Southern, Canadian National, and Canadian Pacific.
Founded in 1970, Zircon Industries brings over five decades of specialty chemical manufacturing experience to every product we formulate.
Developed in collaboration with railroad chemists, our formulas are engineered to perform in the most demanding industrial and maintenance environments.
Submit your inquiry and our team will respond with pricing, availability, and technical guidance for your specific application.
For immediate assistance, feel free to give us a direct call at (216) 595-0200. You can also send us a quick email at staff@liquidheat.com.
For immediate assistance, feel free to give us a direct call at (216) 595-0200. You can also send us a quick email at staff@liquidheat.com.