McLube’s Moly Oil Dispersions are ideal for oven chain lubrication and other high-temperature applications where the consistency of greases and pastes is not ideal. The oil base of these products acts a carrier, delivering Molybdenum Disulfide directly to the application site. Dispersing Moly in an oil base is far cleaner than using powders, eliminating extra cleaning steps and containment equipment. Unlike graphite, Molybdenum Disulfide (Moly) is an intrinsically solid lubricant which will reduce friction even in the absence of water or other carriers. Moly’s familiar crystalline structure incorporates larger spaces between molecules that allow for planar sheets to shear, or slide past one another, resulting in an exceedingly low coefficient of friction. Moly will remain on surfaces in extreme temperature conditions after the carrier has volatilized, providing consistent, long-lasting lubrication. McLube® also offers Moly Dispersions that act as both lubricant and penetrating fluid. Contact McLube® and one of our Technical Representatives will help you select the ideal Moly oil dispersion for your needs.
Moly Oil Dispersions

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Featured Products
Product | Description |
---|---|
McLube® MoS2 – 500 Moly Lubricant | A Moly Oil Dispersion ideal for oven chains. Imparts a low coefficient of friction and does not leave undesirable residues after the carrier has volatilized. Suitable for wipe, dip, or brush application. Flashpoint: 520°F (271°C) |
McLube® MoS2 – 505 Moly Lubricant | Similar to MoS2 – 500 but with a lower concentration of Moly for general, high-temperature lubrication. Compatible with spray applicators. Flashpoint: 520°F (271°C) |
McLube® MoS2 – 722 Penetrating Fluid | A low-viscosity penetrating fluid fortified with molybdenum disulfide (MoS2). Designed to free stuck and frozen bolts, nuts, pulleys, and pins as well as reduce the frequency of stuck connectors when applied at assembly. Also, an effective oven chain lubricant. Carrier: Mineral spirits |
Details & Benefits
Benefits
- High temperature tolerance
- Impart a low coefficient of friction on the applied surface
- No Carbon or resinous deposits after volatilization
- Thin, non-fouling lubricant coating
- Reduce the frequency of stuck connectors when applied at assembly
- Will not degrade elastomeric or polymeric compounds
Applications
- Conveyor chains used in heat-treated ovens
- High temperature lubrication applications
- Bearings and sliding surfaces that contain a liquid lubricant
- Hard-to-reach areas that are difficult to lubricate with greases and pastes
- Freeing stuck and frozen bolts, nuts, pulleys, and pins

Consult a local McLube® Technical Representative to find the ideal formula available for your needs. Featured products displayed on this page from time to time are for promotional purposes only and do not represent the full product line McLube® offers for this particular material or application. Product availability, including container sizes, concentrations, and aerosols, will vary by country or region. Names of certain products may also vary slightly (prefix, suffix, etc.) depending on your location without affecting performance.