Fluid Film corrosion inhibitor aerosol — Black 6‑can kit with 24" DU‑MOST hose, long‑lasting lubricant

Fluid Film Black aerosol is a long-lasting, wool‑wax based corrosion inhibitor and lubricant in a rich black finish, supplied here as a six‑can kit with a 24" DU‑MOST extension hose and 360° spray nozzle for hard-to-reach areas.

Engineered for marine, automotive, snow‑handling, agricultural and general maintenance use, Fluid Film Black delivers a thixotropic, non‑toxic coating that seeps into seams and around fasteners to displace moisture, inhibit rust, and lubricate moving parts. This six‑can pack of 11.75 oz aerosols plus the DU‑MOST 24" extension gives you extended reach and a full‑coverage nozzle to treat chassis, hinges, cables and other concealed surfaces quickly and cleanly.

How does Fluid Film Black stop rust on vehicles and equipment?

The product creates a wet, creeping barrier that migrates into seams, joints and threaded assemblies to displace water and salt residues. Its wool‑wax and refined oil formula adheres to metal surfaces and remains as a soft gel, protecting surfaces without hardening or flaking.

• Penetrates tight seams and crevices to block corrosion sources
• Restores a dark finish to chassis and underbodies while covering light surface rust
• Remains soft and non‑brittle for long‑term protection

Can I use it for lubrication and freeing seized parts?

Yes — Fluid Film Black serves as both a penetrant and a lubricant. It loosens corroded nuts, bolts, hinges and frozen mechanisms while reducing friction on chains, tracks and moving parts.

• Penetrant action helps salvage frozen fasteners and seized shafts
• Provides ongoing lubrication for door tracks, hinges and chains
• Safe for many metal finishes and electrical terminals when used as directed

What advantages does the DU‑MOST 24" extension hose and 360° nozzle add?

The included 24" extension hose reaches deep into wheel wells, voids, cable sheaths and engine compartments without disassembling components. The 360° nozzle gives consistent spray orientation so you get coverage in upside‑down or awkward positions.

• 24" hose accesses hidden cavities and undercarriage areas
• 360° nozzle enables spraying at any angle for complete coverage
• Reduces overspray and waste by directing coating precisely where needed

Is Fluid Film Black safe for regular maintenance and marine use?

Formulated from processed wool‑wax, refined petroleum oils and selected additives, Fluid Film Black is non‑toxic and non‑irritating in typical maintenance applications. Its non‑solvent base makes it suitable for harsh marine environments and for equipment that sees salt, brine and wet conditions.

• Non‑solvent, non‑flammable formulation for safer handling
• Designed for marine wire rope, rudder interiors and void protection
• Commonly used on agricultural, industrial and municipal equipment

Who is this for: This six‑can Fluid Film Black kit with DU‑MOST extension is aimed at professional maintenance crews, boat owners, fleet managers, snow‑handling operators and DIY mechanics who need reliable corrosion control and lubrication on hard‑to‑reach metal surfaces. If you maintain chassis, hinge assemblies, cables, or seasonal equipment exposed to salt and moisture, this kit supplies multiple aerosol cans plus a long reach nozzle for thorough, repeatable protection.