How Much Fluid Film To Do A Truck: Tips For Protecting Your Vehicle

FLUID FILM BC Fluid Film NAS Lubricant, Corrosion Inhibitor


As a truck owner, you know the importance of maintaining your vehicle to keep it running smoothly. One of the most important things you can do to protect your truck is to apply a protective coating like Fluid Film. In this article, we’ll discuss how much Fluid Film you need to do a truck and provide some tips for applying it effectively.

What is Fluid Film?

Fluid Film is a non-toxic, lanolin-based rust and corrosion inhibitor that’s perfect for protecting your vehicle from the harsh elements. It’s long-lasting and can be applied to any metal surface, making it an excellent choice for truck owners who want to keep their vehicles looking great for years to come.

How Much Fluid Film Do You Need?

The amount of Fluid Film you’ll need to do your truck will depend on a few factors, including the size of your vehicle and the amount of surface area you want to cover. As a general rule, you’ll need about one gallon of Fluid Film for every 100 square feet of surface area. If you’re just applying it to the undercarriage of your truck, you may only need a few gallons.

Preparing Your Truck for Fluid Film

Before you apply Fluid Film to your truck, you’ll need to make sure it’s clean and dry. Use a pressure washer or hose to remove any dirt, grime, or debris from the undercarriage and other metal surfaces. You may also want to use a degreaser or rust remover to get rid of any stubborn stains or rust spots.

Applying Fluid Film

Once your truck is clean and dry, it’s time to apply the Fluid Film. Start by shaking the can or mixing the Fluid Film in a sprayer. Then, spray it onto the metal surfaces you want to protect. Make sure to apply a thick, even coat, especially to areas that are prone to rust and corrosion, like the undercarriage, wheel wells, and frame.

Tips for Applying Fluid Film

Here are a few tips to help you apply Fluid Film effectively:

  • Wear protective gloves and eyewear to avoid contact with the product.
  • Apply Fluid Film in a well-ventilated area to avoid inhaling fumes.
  • Use a sprayer or paint gun for even coverage and to make the job easier.
  • Apply Fluid Film every year or two to maintain maximum protection.


Protecting your truck from rust and corrosion is essential if you want it to last for years to come. By applying Fluid Film, you can create a long-lasting barrier that will keep your vehicle looking great and running smoothly. Remember to follow the tips outlined in this article, and you’ll be well on your way to protecting your truck from the elements.