Fluid Film BLACK (12 Aerosol Cans) with DU-MOST 2' Extension Hose & Nozzle — Long-Lasting Corrosion Protection, Penetrant & Lubricant for Marine, Automotive & Snow-Handling Vehicles Undercoating, 11.75 Oz

Advanced protection for metal and moving parts

Fluid Film BLACK is a penetrant and lubricant designed to form a durable, non-toxic barrier on all metals. The thixotropic liquid provides exceptional lubrication for moving components while guarding against common corrosive elements found in marine, automotive, and industrial environments. This formulation is built to perform in highly demanding settings without the use of traditional solvents, offering a smooth, easy application with a lasting protective layer.

Key benefits at a glance

• Deep-penetrating protection that creeps into tight seams and crevices, shielding against salts, brines, and moisture.
• Non-toxic, non-irritating, and non-flammable coating that stays flexible over time.
• A rich black finish that helps visually identify treated areas and can enhance aesthetic of chassis or parts.
• Included DU-MOST 24" extension hose and 360-degree nozzle for reach and full coverage in tight or complex spaces.

Typical uses across industries and home projects

• Marine applications: protection for wire rope cables, rudder interiors, void tanks, and other exposed metal components.
• Automotive and snow-handling: vehicle undercoating, chrome accents, door and trunk locks, hinges, and tracks.
• Garage and garden maintenance: garage door runners, locks, hinges & tracks; bicycle/motorcycle chains; lawn and garden tools; winterizing equipment.
• Industrial and agricultural settings: equipment storage, transfer pumps, and storage of metal parts in harsh environments.

How to apply and get the most from Fluid Film BLACK

• Use the included DU-MOST 2' extension hose to reach hard-to-access areas; the 360-degree nozzle helps deliver even coverage.
• Shake well; apply a light, even coat to clean surfaces. Allow to settle and dry to form a flexible protective film.
• Avoid excessive wetting in sensitive electrical areas; use as a preventative coating or for light salvage where heavy corrosion exists.

Whether you’re protecting critical marine components, preparing a vehicle for winter, or simply maintaining tools and hardware, Fluid Film BLACK offers a versatile, user-friendly option that supports longevity and smooth operation.