How to Remove Surface Rust From a Vehicle how to treat surface rust on car frame


how to treat surface rust on a car

Removing body rust can preserve the integrity and appearance of your vehicle. To do so, first identify the type of rust on your vehicle and equip yourself with the right tools to get the job done. You’ll find the goods you need here at Raybuck. Everything from rust prevention to replacement panels will help you solve any rust damage on your truck or car. Our parts and products are as hardworking as you are and will stand up to whatever you put your vehicle through.

Don’t let rust take over your vehicle. The best time to treat your vehicle is when you have small surface rust spots. But it’s never too late to remove rust. Even in some of the most advanced stages of rust development, you can still save your vehicle. Here’s what you need to know about getting rid of rust on your automotive or truck and preventing it from returning.

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Rust can deteriorate your vehicle in a variety of ways, and the problem will quickly progress if you wait too long to correct it. Over time, minor surface rust can penetrate deeper into the metal. Even worse, what looks to be minor surface rust may just be the tip of the iceberg, as it’s very common for rust to start from the inside of a panel and work its way outward. Ignore rust spots long enough, and you could find yourself with a vehicle filled with flaky rust holes.

There are three types of rust. Here is a look at each:how to treat surface rust on a car

Surface rust only affects the top layer of your vehicle’s body panels. This rust appears in nicks and chips in the protective paint coating. Treat rust at this stage for the most straightforward process. You will also get the best results with the least amount of effort if you treat surface rust immediately and do not allow it to spread further. Pro Tip: The best way to avoid surface rust is to keep a small bottle of automobile paint (color to match your vehicle) in your garage and touch-up minor nicks and scratches as they happen.

Scale rust occurs when you leave surface rust to continue the corrosion process until it pits the metal. Chemical reactions cause rust that begins to damage the metal of the body panel itself. Road salts and salt spray are notorious causes of premature rust in cars and trucks, especially in Northern states. These salts create a chemical reaction that speeds up the corrosion process. Eventually, scale rust will work its way through the surface of a body panel and affect the integrity of the metal itself.

Penetrating rust is, as the name suggests, rust that creates holes in the metal. This type of rust is the most advanced stage. You will need to replace portions of, or entire, body panels of your truck to repair the damage.how to treat surface rust on a car

The best method to avoid penetrating rust is to prevent or repair surface rust in the first place. Pro Tip: Fluid Film applied to the undercarriage of your vehicle is an excellent way to protect the chassis and inner body panels from damage caused by road debris and road salts. This protectant is so effective
who the marine industry has used it for over 50 years.

Getting rid of surface rust can take as little as 20 minutes of hands-on time for a small job. Larger areas of rust, or scale rust, require more time to repair than small
zones. Penetrating rust takes more time to correct than surface rust. Don’t forget to factor in the time it takes for the paint and finishing coats to dry. If you use Zero Rust, which is both a primer and a base paint, you don’t need a separate primer. To save yourself time during the process, gather the tools and materials you need before you begin:how to treat surface rust on a car

Optional items (depending on the
sum and location of the rust)

Shop all Zero Rust
supplies »

If the rust gets deeper than minor pits, you may need to spot sandblast or replace the body panel. If the rust is extensive, body panel replacements are typically easier to install than patches, and the final product often looks better.how to treat surface rust on a car

When working with auto paint and sanding, protect your eyes, skin and lungs. At a minimum, protective goggles, gloves and a painting mask should be used.

The process to repair small rust spots depends on how far the rust has penetrated into the metal. Surface rust is a straightforward process that is similar to fixing a scratch or paint defect. Scale rust, which goes deeper, requires more effort to get rid of on your vehicle. If you have the right products, though, the process is fairly straightforward.how to treat surface rust on a car

To ensure your truck or car doesn’t compromise, it’s important to fix surface rust spots as soon as possible. Start by preparing and cleaning the area. Then, sand rust out with sandpaper or a grinding disk until you see clean metal. After you’ve removed the rust, protect the surface from future corrosion by using Zero Rust paint as a base layer. This product is designed to seal the affected area from oxygen, providing superior rust protection for whatever topcoat paint you apply. Once dried, you can apply an automotive paint to blend the repaired spot into the rest of your paint color.

Surface rust
zones require sanding out the rust stain and recoating the surface with paint. Here’s how to get the job done:

Repairing scale rust requires most of the same tools as repairing surface rust. Here’s what you’ll need:how to treat surface rust on a car

Optional items (depending on the
sum and location of the rust)

Remember to protect yourself when working with car paint and sanding. At a minimum, protective goggles, gloves and a painting mask should be used.

Scale rust pits into the metal, causing more than just surface damage. You will need to get more aggressive with your techniques to fix scale rust deteriorate. Ignoring the problem will allow it to get worse until it eats through the metal completely. Keep in mind, fixing scale rust will require more effort and time than repairing.how to treat surface rust on a car

Here’s what you
should do to repair scale rust:

If the scaled area that you’re working on is the undercarriage/frame of your vehicle, there is no need to topcoat over the Zero Rust paint. For added chassis protection, use Fluid Film. Fluid Film creates a barrier against the rust-causing agents your ride may encounter on the road.


how to treat surface rust on a car

Rust that penetrates deeply into the metal or that
writes holes requires a replacement panel. For severe rust problems that cannot be repaired by the two processes outlined above, you will need to cut out and replace the body panel, or a portion of it. While you may be able to patch a portion of the affected area with a piece of sheet metal, it’s often easier to just replace the entire panel.

To install a patch, you must cut out the portion of the original panel that has the severe rust and holes and then weld the patch in its place. The finished appearance will depend on how good you are at welding and the quality/thickness of the sheet metal patch. For larger areas, or
zones that overlap body lines, install a replacement body panel.

Choosing a new panel for your vehicle is simple. Enter your vehicle’s year, make and model into the search bar on this site to see what’s available. We have replacement panels for models dating as far back as 1947. Our replacement body panels are designed to precisely conform to the exact specifications of the original. Our panels are made from heavy-gauge stamped steel and utilize 3D scans of an OEM part to ensure perfect fitment. The engineering precision ensures the panels fit without modifications.how to treat surface rust on a car

Here are merely some of the many panels we have for repair or restoration:

When your vehicle has reached the stage of rust damage
who requires replacing a panel, turn to us at Raybuck. You will find high-quality panels made to OEM specifications at lower prices. Don’t forget the rust-inhibiting paint and rustproofing materials that we carry as well. With paint like Zero Rust you can protect your newly replaced panel, even in harsh conditions. Zero Rust performs exceptionally well in tests, exceeding the 2,000-hour salt spray test.

If the rust reaches the stage wherein the frame of your vehicle is penetrated, get a professional inspection. Rust can compromise the strength of your vehicle’s support system. A rusted frame could cause severe problems in the future, and most home mechanics will have trouble properly evaluating and properly repairing the damage.how to treat surface rust on a car

If your vehicle’s frame is in good condition, you can help keep it that way by using Fluid Film to protect the undercarriage of your vehicle.

As much as auto manufacturers prepare their vehicles to prevent and reduce rusting, their efforts always seem to fall short. And in harsh climates, vehicles are even more susceptible to damaging rust. Take action now to prevent rust from forming on your vehicle. Start by applying rust inhibiting products such as undercoating or Fluid Film. If you already have rust deteriorate, then look at applying a rust inhibiting paint, such as Zero Rust prior to an undercoating. Use these before rust takes hold on your car or truck or after treating a corrosion problem to prevent future issues.

When rust eats through the body on your vehicle completely, step up your game. Auto body replacement panels restore the integrity of your ride’s body. We have replacement panels that meet or surpass OEM standards. Never worry about buckling, warping or ill-fitting panels again. The parts we sell are crafted with thick gauge steel to ensure panel longevity and durability.how to treat surface rust on a car

We have the materials you need for removing and preventing rust on your vehicles. Trust us to provide you with parts to keep your car or truck safe and looking great. Our product line also includes everything you need to restore your vintage vehicle. We have a history of more than 30 years of serving our customers and working on vehicles ourselves. Thanks to this longevity in the industry, we know what our customers need. Check out the high-quality products on our website to check out long-lasting rust prevention, repair and restoration options.

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