* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon

Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon

Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon
$ 45.71

Score By Feature

Based on 79 ratings
Packaging
9.34
Satisfaction
9.04
Delivery
9.28
Giftable
8.96

OveReview Final Score

How Our Score Is Calculated

Product Description

All metals are effectively protected from corrosion with the fluid film black, while moving parts are further lubricated. A thixotropic liquid or gel that lasts for decades is perfectly suited for applications in the highly corrosive marine environment and vehicle undercoating in the automotive and snow handling industries.
The process of how it works. Salt and brine corrosion is prevented from getting into tight seams and into the metal chassis because the wet barrier creeps and migrates into them. It restores the black color of your vehicle's chassis while covering existing rust or restoring the chassis' rich black color
I don't think there is a solvent. The coating is composed of highly refined petroleum oils and specially processed wool wax. It provides corrosion control, penetration, metal wetting, and water displacement and is non-flammable, non-toxic, and non-irritating.
Generally used for household maintenance, such as lubrication of locks and hinges, in lawn & garden tools and machinery, and automobile and aviation maintenance. Facilities in the government and the private sector. The equipment used to produce power, salt, and fisheries equipment, as well as in farms and gas companies
DAMAGES RESULTING FROM SALVAGE. A small amount of FLUID FILM BLACK can be applied directly to heavily corroded and/or frozen components, such as nuts, bolts, shafts, etc.

Questions & Answers

Can you spray something underneath the vehicle that shouldn't be?

As much as possible, stay away from the exhaust

Can you tell me how many gallons of gas are needed to fill up a 2013 Ford F-150 and a Suzuki Kizashi?

Under the whole body of my Ram 2500, a can coated the whole thing

When it comes to fluid film, what is the difference between red and black?

As black is black, so is the Butterscotch is the color of the red (original).

How can I tell if something is spraying into the engine bay and what to avoid?

Spraying it in the engine bay would cause a mess because it would drip down onto the header and block and create an unpleasant smell and drip off the exhaust header.

Selected User Reviews For Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon

I don't think it ever dries! did not do my research well enough, but this stuff is supposed to go on and not As soon as I realized what had happened, I moved on to The product is great so long as you are aware of its caveats
5/5

My expectation was for it to dry quickly like an undercoat on a car. Metals and wood that are porous and will be wet a lot also benefit from the formula. Provides good protection against the elements and soaks in well. It's a different application than my expectations, but does a good job when it comes to the purpose for which it is intended. What a great idea!.

Jessie McIntyre
Jessie McIntyre
| Jun 10, 2021
I bought this product to have my frame replaced before having a new bed, and it works great
5/5

I am very pleased with how the project turned out. Additionally, I'm going to use it for the underside of my Jeep. The spray is easy to apply and does not get messy like many other reviewers have claimed. There was no need for tarps, none were soiled by rain. I put down tarps and no marks appeared on them.

Abraham Franklin
Abraham Franklin
| Nov 10, 2020
The advantages and disadvantages of fluid film versus woolwax
3/5

As well as Woolwax, I also purchased Fluid Film at the same time. Initially, I started with Woolwax then moved on to Despite the heavy rain, the Woolwax stayed on the chassis and did not drip off. At the areas where Fluid Film was used, it dripped off on the ground in many places. A lot of the Fluid Film was watery, but Woolwax was thicker and remained on the chassis for many hours.

Bianca Beasley
Bianca Beasley
| Jun 12, 2021
I was satisfied with the way it lay down and coated
5/5

It is yet to be seen how well the coating holds up under service. I used this product to coat the suspension and frame components of my nearly 20-year-old There are some components that are rusty to the point of flaking, with some components rusting to the point of rusting. The loose rust and flakes were removed before the coating was applied. Despite a few small imperfections, the product adhered fairly well to the parts. It is important that the film is applied thickly to give the rusty metal the black color.

Lyric Vazquez
Lyric Vazquez
| Mar 16, 2021
Black film with a fluid appearance
5/5

Providing complete coverage for the underside of my vehicle proved to be very successful.

Irene Hogan
Irene Hogan
| Jul 01, 2021
It smells bad
4/5

The smell is horrible, but the product works well. There have been a few months since I cleaned out my garage, but I still smell it. The woolwax I prefer is the better one.

Oliver Ingram
Oliver Ingram
| Jan 19, 2021
This is a really easy app to use
5/5

It has been recommended to me by a friend. This product holds up really well for a long time it doesn't flake off. My second truck is going to be this way.

Ezra Wallace
Ezra Wallace
| Apr 21, 2021
Film that moves with fluidity
5/5

The black stuff sticks like glue on the frame and does a good job.

Dennis Castillo
Dennis Castillo
| Jun 13, 2021

Related Products For Fluid Film Black Non-Aerosol, Long Lasting Corrosion, Penetrant & Lubricant, Anti-Rust Coating, Protects All Metals in Marine and Undercoating in Automotive & Snow-Handling Vehicles, 1 Gallon