AAR Approved M971-93 certified

AAR Approved M971-93

GSA Canadian Compliant certified

GSA Canadian Compliant

NSSGA Member certified

NSSGA Member

Brake Cylinder Lubricant — Railway & Industrial Suppliers

Brake cylinder lubricants and specialty industrial lubricants from Zircon Industries serve railroad, manufacturing, and heavy industrial applications. Products include AAR-approved dry graphite lubricants, anti-frost pneumatic tool lubricants, and penetrant sprays engineered to reduce downtime, prevent corrosion, and perform in the most demanding operating conditions.

Dry Graphite Lubricant – Approval M971-93
Anti-Frost Pneumatic Tool Lubricant and Deicer
De Aqua Lube Penetrant Lubricant

Our Range of Products

Dry Graphite Lubricant – Approval M971-93

Dry Graphite Lubricant – Approval M971-93

  • AAR M971-93 certified for railroad use
  • Quick-dry formula that won't run or migrate
  • Available in aerosol and 55-gal drum bulk
Anti-Frost Pneumatic Tool Lubricant and Deicer

Anti-Frost Pneumatic Tool Lubricant and Deicer

  • Non-alcohol formula safe for all pneumatics
  • Eliminates freeze-up in valves and air lines
  • 30+ years proven in extreme cold conditions
De Aqua Lube Penetrant Lubricant

De Aqua Lube Penetrant Lubricant

  • Non-flammable spray for sensitive environments
  • Penetrates and frees frozen nuts and bolts
  • Dries wet electrical and ignition systems

Frequently Asked Questions

What is the best lubricant for hydraulic cylinders?

For railway brake cylinders and industrial hydraulic applications, a dry graphite lubricant such as Zircon's AAR M971-93 approved formula is ideal. It provides superior graphite content, resists migration after application, and performs on all metal-to-metal wear surfaces. For pneumatic cylinder environments, the Anti-Frost Pneumatic Tool Lubricant offers extreme-pressure protection even in sub-zero conditions.

Is the dry graphite lubricant approved for use on North American railroads?

What packaging formats are available for bulk orders?

Can the anti-frost lubricant damage pneumatic equipment?

What surfaces is the De Aqua Lube Penetrant Lubricant suitable for?

Are these lubricants available in Canada and internationally?

How can I get pricing or place an order?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Railroad & Rail Maintenance

Railroad & Rail Maintenance

AAR-approved graphite lubricants for switches, couplings, brake components, and contractor maintenance operations.

Industrial Manufacturing

Industrial Manufacturing

Penetrant and extreme-pressure lubricants for assembly lines, pneumatic tools, metal surfaces, and mechanical linkages.

Mining & Aggregate

Mining & Aggregate

High-performance lubricants and deicers for conveyor chains, pneumatic tools, and equipment in cold-climate mining operations.

Automotive & Fleet Maintenance

Automotive & Fleet Maintenance

Penetrant lubricants and graphite formulas for gaskets, thread lubrication, ignition systems, and chassis components.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Railroad & Industrial Operators Choose Zircon Industries

AAR-Certified Railway Formulations

Our dry graphite lubricant holds AAR M971-93 approval and is trusted by CSX, Norfolk Southern, Canadian National, and Canadian Pacific.

40+ Years of Proven Performance

Founded in 1970 by specialty chemical experts, Zircon Industries products are field-proven in the most demanding railroad and industrial environments.

Bulk & Aerosol Supply Flexibility

From 20 oz aerosol cans to 55-gallon drums and 1,500-gallon tank minimums, we supply the right format for any scale of operation.

Get Expert Lubricant Recommendations for Your Operation

Submit your requirements and a Zircon Industries specialist will respond with product recommendations, pricing, and availability.

Contact Us Today

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