Wheel Flange Lubrication Solutions

A lubricator reduces friction and wear between metal-to-metal contact surfaces by delivering a consistent film of lubricant. In railroad applications, lubricants like Zircon's Dry Graphite Lubricant – Approval M971-93 are used on wheel flanges, rail switches, coupling components, hinges, and autotrack equipment chains and tracks to minimize wear, extend component life, and maintain safe, efficient operation.

Dry Graphite Lubricant – Approval M971-93 is approved by the Association of American Railroads (AAR) under AAR M-971-93 and is accepted for use by CSX, Norfolk Southern, Canadian National, and Canadian Pacific, as well as railroad contractors. Zircon also provides GSA Canadian Compliant Label documentation for Canadian operations.

The Dry Graphite Lubricant – Approval M971-93 is available in aerosol format as 12 x 20 oz cans per case, and in bulk formats including 4x1 gallon cases, 5-gallon pails, and 55-gallon drums. Contact Zircon Industries at 800-547-4328 for pricing, availability, and ordering guidance.

No. The formula uses a quick-dry carrier that evaporates after application, leaving a dry graphite film on the treated surface. Zircon describes the product as quick-dry and states that it won't run, reducing the risk of migration to adjacent rail surfaces. Users should follow the product label, SDS, and application guidance to ensure proper use.

Yes. While the product carries AAR M971-93 railroad certification, Zircon also lists it for use in mining and aggregates (autotrack chains, equipment hinges, and metal wear surfaces), industrial manufacturing (gaskets, threaded fasteners, and machinery wear surfaces), and automotive and fleet maintenance (engine components, gaskets, and metal contact points).

Zircon Industries was founded in 1970 and has over 55 years of specialty chemical experience. The company worked jointly with chemists from major railroad companies to develop and specify its dry graphite lubricants for railroad use, resulting in AAR M971-93 approval and acceptance by leading North American rail operators.

You can contact Zircon Industries directly at 800-547-4328, submit a product inquiry through their website, or request a custom quote online. Their technical team responds with product recommendations, pricing, and bulk availability within one business day.