
Dry Graphite Lubricant – Approval M971-93
- AAR M971-93 certified for railroad use
- Quick-dry formula — won't run or migrate
- Aerosol & bulk formats up to 55-gal drum
AAR Certified M971-93 Lubricants
GSA Canadian Compliant
ASTM D-877 Dielectric Tested
Industrial aerosol lubricants from Zircon Industries support demanding maintenance applications across railroad, manufacturing, and industrial operations. The lineup includes Dry Graphite Lubricant – Approval M971-93 for dry metal-to-metal lubrication and De Aqua Lube Penetrant Lubricant for non-flammable penetrant lubrication, rust prevention, and frozen fastener loosening. Related products such as Z99 Safety Solvent Degreaser and ZL98 High Purity Plastic Safe Contact Cleaner should be positioned separately as industrial aerosol cleaners, not lubricants.






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An aerosol lubricant is a lubricating product packaged in a pressurized spray can for controlled application. It delivers lubricating agents such as dry graphite or penetrant lubricant directly to metal-to-metal contact surfaces, fasteners, hinges, chains, and mechanical components. Aerosol formats are useful for railroad, manufacturing, and industrial maintenance tasks where targeted application is needed.
Talk to our experts for custom solutions and tailored guidance.

AAR M971-93 certified lubricants for switches, couplings, tracks, and all railroad contractor maintenance operations.

Aerosol lubricants for pneumatic tools, bearings, gears, metal-to-metal surfaces, and production machinery maintenance.

Non-conductive, high-dielectric aerosol cleaners and lubricants for circuit boards, relays, motors, and control panels.

Penetrant lubricants and degreasers for engines, motors, fasteners, and mechanical linkages on trucks and heavy machinery.
Talk to our experts for custom solutions and tailored guidance.
Founded in 1970, Zircon Industries has decades of specialty chemical experience across railroad, manufacturing, industrial maintenance, freeze-control, dust-control, and cleaning applications.
Dry Graphite Lubricant – Approval M971-93 is approved for railroad use and accepted by CSX, Norfolk Southern, Canadian National, Canadian Pacific, and railroad contractors.
Zircon Industries supports direct purchasing and bulk ordering for railroad, manufacturing, and industrial maintenance applications. Contact the team at 800-547-4328 for pricing, packaging options, availability, and product selection guidance.
Submit your inquiry and our team will respond with volume pricing, product recommendations, and technical data sheets within one business day.
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.