
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
GSA Canadian Compliant
ASTM D-877 Dielectric Tested
Industrial aerosol lubricants from Zircon Industries (DirectChem) are engineered for demanding maintenance applications across railroad, manufacturing, and industrial sectors. Offerings include dry graphite lubricants, penetrant lubricants, pneumatic tool deicers, and contact cleaners — available in aerosol and bulk formats for precision or high-volume use.






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An aerosol lubricant is a lubricating compound packaged in a pressurized spray can for precise, controlled application. It delivers lubricating agents — such as dry graphite, penetrant oils, or synthetic compounds — directly to metal-to-metal contact surfaces, fasteners, and mechanical components without mess or over-application, making it ideal for maintenance in railroads, manufacturing, and industrial settings.
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 by specialty chemical experts, Zircon's lubricants are trusted across railroads, mines, and factories where performance cannot be compromised.
Our Dry Graphite Lubricant carries AAR M971-93 approval, accepted by CSX, Norfolk Southern, Canadian National, and Canadian Pacific railroad operators.
Buying direct from Zircon delivers 30–50% cost savings on aerosol and bulk formats, with volume pricing available on pails, drums, and totes.
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