How to Spray Paint a Car Scratch

Last Updated on May 21, 2021 by Bright Calister

How to spray paint a car scratch? Small scratches in the paint of your vehicle can be an ominous sight. If left to continue, they may lead to roaring, which can bring severe damage to the car’s body. Fixing scratches in the paint will improve the look of your vehicle and boost the lifespan of the body’s parts.

Before you can fix scratches on your vehicle’s body, you need to assess the stringency of the scratch. Afterward, take the appropriate steps to repair the car. The following procedures will help you fix car scratches with spray paint.

Preparing to Repair Scratches

The most effective way to fix car scratches is to determine the depth and severity of the scratch. Ensure you do this in well-lit surroundings. Discern the layers of paint the scratch has penetrated.

If the scratch affected the clear coat only, it would be easy to buff it out. However, if it got to the metal, the entire process will be different. So do the following.

It is best to look for signs of bare metal or any rust that may have come from the scratch.
You can buff out scratches in the clear coat. You should know that scratches through the paint will need new paint applied.

Acquire the Right Color Touch Up Paint

Automotive touch-up paint exists in various colors, so the best way to obtain the best replacement paint is to look for the paint code in your vehicle’s manual. Immediately you have the paint code.

You can buy the touch-up paint sharing the same code because they will match. However, you should be aware of the following,

Heavily faded vehicles may not correspond to the original paint code, but it shouldn’t be an issue.
It would help if you tried to find your vehicle’s paint code inside the driver’s door on the same panel as the Vehicle Identification Number(VIN).

Clean the Area Around the Scratch

How to Spray Paint a Car Scratch

Please use automotive soap and clean water to wash the scratch and the surrounding area around it. Ensure there is no debris or dirt stuck to the scratch. Immediately you are done, rinse the surrounding well. You can rinse the area through the following means,

Make use of a hose to rinse the entire area and ensure no dirt is stuck to the car’s paint. Dry the area totally with a towel, or you can wait for it to dry.

Use sandpaper to Eliminate any Rust that Shows.

Use 120 grit sandpaper to sand away any rust that comes up on the paint or metal. It would be best to be careful with where you use the sandpaper to prevent damage to the surrounding paint. You can use the sandpaper in the following ways,

Eliminate all rust from the metal before attempting to fix the scratch. If you don’t do this, the rust will spread beneath the touch-up paint.

If the rust has gotten to the metal, the panel will need to work upon a professional who will repair or replace it.

Make sure You Work under the Right Conditions.

It would help if you didn’t touch up scratches under direct sunlight. Instead, it would help if you looked for a shady area to carry out the work on the car. The shaded area will enable you to select how to lighten the site to identify and repair the scratches and prevent soap from drying on the paint.

Working under direct sunlight could make the metal on the car hot. Condition like that is not suitable for applying touch-up paint.

Making Use of Spray Paint to Repair Scratches

If the scratch on the car has reached all the layers of paint down to the bare metal, it is crucial to include a layer of primer. The function of the primer is to stop rust from developing under the surface of the paint. Also, the primer provides an excellent surface to apply the touch-up paint on.

You can apply the primer in the following ways,

  • Use a small brush to apply a thin layer of primer to any exposed paint.
  • Ensure to apply the primer to any metal you sanded the rust off of.

After the primer, add a coat of paint to the scratch. If the scratch is small, try dabbing the paint onto the scratch, and allow it to spread and settle on its own. Dabbing the paint often brings the fastest result.
A toothpick might be an excellent tool for working on thinner scratches.

The next step is to put a layer of clear coat dry paint on the scratch. However, you have to wait for the price and the touch-up paint to dry.

You must follow procedures that will prevent over-spray or accidentally applying a clear coat to areas where it is not needed. The best way to avoid these problems is by cutting a hole through a piece of cardboard.

Hold it between the can of clear coat and the scratch. Then, utilize the cardboard to help direct the flow of the clear coat spray. The advantages of the cardboard include,

It allows a clear coat to hold onto the paint surface instead of striking it as a jet and dripping afterward.
Finally, it is best to use a rubbing compound to make the place you painted shine. The best way to accomplish this is to ensure that the clear coat is dried totally.

Then, you should apply a slight amount of polishing compound to the surrounding. Make use of a polishing wheel to polish the paint with the compound to ensure you have a uniform appearance with the rest of the vehicle’s body.

Conclusion – How to Spray Paint a Car Scratch

Car scratches can make your car look bad. Also, it makes you look careless and immature. Hence, look for ways to fix it immediately. If you follow the procedure discussed here, you will handle the problem effortlessly.

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