Birchwood Casey Moly Lube Dry Film Firearm Lubricant (brand part no. 40140) penetrates metal surfaces and forms a smooth, extremely slippery dry film instead of a wet, oily coating. Molybdenum disulfide particles deposit onto the metal for maximum lubricity and wear resistance, even under extreme temperatures and pressures, and unlike wet lubricants it will not attract and hold dust, dirt, or other contaminants. An almost instant-drying solvent and degreaser carries the moly particles in a convenient aerosol can, and the formula is especially suited for internal lubrication of moving parts on firearms, including precision airguns where petroleum lubricants are not advised. Made by Birchwood Casey.

Key Specifications

• Can holds 9.5 oz of aerosol dry film lubricant.
• Deposits molybdenum disulfide particles for lasting lubricity.
• Uses an instant-drying solvent/degreaser carrier for a dry finish.
• Will not attract dust or dirt the way wet oils can.
• Recommended for precision airguns where petroleum lubricants are unsuitable.

Frequently Asked Questions

How is this different from a standard gun oil? It deposits a dry molybdenum disulfide film instead of a wet oil coating, so it does not attract dirt.

Can this be used on airguns? Yes, it is recommended for precision airguns where petroleum lubricants are not advised.

What temperatures does it hold up to? It maintains lubricity and wear resistance even under extreme temperatures and pressures.

Buy the Birchwood Casey Moly Lube Dry Film Lubricant

Get long-lasting, dirt-resistant lubrication for internal firearm and airgun parts. Order from our gun cleaning supplies lineup and get fast shipping from our Lubbock, Texas gun shop.