Gun maintenance oil from Napier.

• Protects all metal objects from rust, even those that are permanently exposed
• Creates an immediate, elastic, protective membrane that adheres to the surface, providing permanent all-weather protection
• Protects from rain, saltwater, steam, and humidity
• Comes with 2 interchangeable spray heads, one for wide-angle spraying for large and close surfaces and one for inaccessible and difficult areas
• Does not wash off when in contact with water, even if it is boiling