Aerospace Solid Film Lubricants

Dry graphite functions as a solid film lubricant because the carrier evaporates after application and leaves a thin graphite layer on the metal surface. Zircon Industries' quick-dry formula is designed to remain at the application point instead of continuing to run after application. Actual film life depends on load, movement, surface preparation, contamination, and operating conditions.

Yes. Zircon Industries' Dry Graphite Lubricant is an AAR Certified M971-93 Lubricant. It is also approved for use by CSX, Norfolk Southern, Canadian National, and Canadian Pacific, as well as railroad contractors working under applicable maintenance requirements. Confirm current operator specifications before procurement or application.

The product is available in aerosol and bulk formats. The aerosol option is supplied in cases of 12 20-ounce cans for smaller, targeted applications. Bulk options include 4 x 1-gallon cases, 5-gallon pails, and 55-gallon drums for larger industrial and railroad maintenance programs.

The formula uses a quick-dry carrier so the product will not continue to run after application. Once the carrier evaporates, it leaves the graphite film at the treated metal-to-metal wear surface. Follow the product label and SDS for ventilation, ignition-source control, PPE, drying, and handling requirements. For aerospace assemblies or other specification-controlled components, obtain approval from the equipment or component manufacturer before use.

This Dry Graphite Lubricant is designed for compatible metal-to-metal wear surfaces. Listed applications include railroad switches, couplings, autotrack equipment chains and tracks, hinges, internal-combustion engine components, automotive and industrial gaskets, threaded connections, and other metal-to-metal maintenance points. Do not apply it to live electrical contacts because graphite is conductive. Aerospace-related use must be confirmed against the applicable OEM, component, and maintenance requirements.

Bulk purchasing options include 4 x 1-gallon cases, 5-gallon pails, and 55-gallon drums for higher-volume industrial and railroad operations. The aerosol format is available in cases of 12 20-ounce cans. Contact Zircon Industries at 800-547-4328 for current pricing, packaging availability, freight information, and application guidance.