Enhance your 4WD's appearance while providing long-term protection.

FLUID FILM® Black is ideal for covering areas with existing rust or coating visible areas where a rich black colour is more desirable. This includes the underbody, frame, axles, floor pans, and suspension components of vehicles. Not only does it look great, but it’s easy to see where you’ve applied it. The black tint helps to visually ensure even coverage.

Please note: This item requires a Dangerous Goods courier ticket. One fee covers up to 12 cans - making multi-buy shipping more cost-effective. Auckland click & collect available.

Ideal for vehicle undercoating, the non-drying barrier creeps and migrates into tight seams and into the metal chassis to provide corrosion protection from salts and brines.

FLUID FILM BLACK® is an anti-corrosive used for rust and corrosion prevention. It is a non-toxic, long-lasting, thixotropic liquid.  

Unlike most products of its kind that contain 70–90% solvents, FLUID FILM® contains none (other than the propellant in the aerosol can). That means you’re getting 100% usable, Mil-Spec product — no evaporation, no fillers, no waste.

Benefits

• Visually improves vehicle underbody
• Anti-corrosive - protects and covers existing surface rust
• Zero solvents, zero fillers - just pure product
• Excellent for vehicle undercoating and protection
• Long-lasting protection - will not dry out, chip, crack, gum, or evaporate
• Deep penetration - capillary action reaches hard-to-access areas
• Water displacement - displaces and protects against moisture and salt spray. Ideal for wet or humid environments.
• Salvage corroded parts - can help free seized bolts, nuts, and fittings
• Mil-Spec performance - military spec and trusted by industries worldwide
• Eco-friendly - non-toxic and non-hazardous
  

Use FLUID FILM BLACK® as a preventative measure to protect against rust and corrosion or to cover existing surface rust by depositing a rich black colour to the metal and stopping further deterioration.

FLUID FILM BLACK® is compatible with the original FLUID FILM® and can be used in conjunction with each other. FLUID FILM BLACK® can be applied over existing areas previously treated with the original FLUID FILM® coating.

Vehicle Application

• If applied to the undercarriage of a vehicle, FLUID FILM BLACK® ideally needs to be reapplied once per year, preferably in spring as heat helps the fluid film flow better. Depending on environmental factors and where vehicle is used this time frame will vary.
• If applied inside of doors and in panels, it will last almost indefinitely. Apply inside chassis frame holes and above metal components where salt and moisture can hide. Then apply a coating to the structural frame and suspension  components.  This includes the frame, drive shaft, axles, floor pans, and suspension components (avoid exhaust components and brakes). Only a thin coat of FLUID FILM BLACK® needs to be applied.
• As FLUID FILM BLACK® is based on a natural product it will break down with detergents and high-pressure steam. We simply recommend using a low-pressure hose to wash under the vehicle.

Uses

FLUID FILM® has a wide range of uses including:

Vehicles & Equipment

• Vehicle undercoating
• Agricultural & heavy equipment
• Industrial, marine & mining machinery
• Caravans, trailers, boats, jet-skis, outboard motors

Household & Workshop

• Door hinges, latches & locks
• Garage door tracks & rollers
• Hand tools & power equipment
• Battery terminal corrosion protection

Recreational Gear

• Bicycles & exercise equipment
• Camping & fishing gear
• Firearms & golf clubs

Other Uses

• Protect spare parts and equipment in storage or shipping
• Waterproof leather (work boots, saddles, etc.)
• Outdoor play equipment
  

Technical Specs

FLUID FILM BLACK Aerosol Safety Data Sheet (PDF)

Independent Test Results

FLUID FILM BLACK® Product overview

FLUID FILM® Product Overview

External Website Resources

• Fluid Film Tested against leading competitive products.
• Fluid Film FAQs