Automobile

How to fix deep scratches on a car body

Safe driving isn’t flawless, and even the most cautious drivers can get their vehicles dented for a variety of reasons. It may be both aggravating and annoying to see your vehicle with a large, unsightly scratch caused by someone else’s careless driving, especially if it has recently had a fresh paint job or a wax finish.

Fortunately, you don’t have to pay exorbitant repair expenses to replace a few significant scratches. This guide will teach you how to repair deep scratches on your car. Keep in mind that, while these methods are effective, large or very deep scratches may necessitate professional repair. However, most scratches should be repaired using these tips. Let’s have a look at a couple of alternative methods for repairing deep scratches on your car.

repair car scratches

In this article, I’ll guide you through the three easy ways you can fix or repair deep scratches on your car.  Let’s dive in!

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How to repair deep scratches on your car using the repair kits?

If your car’s scratches aren’t too deep, you might be able to patch them with a regular scratch repair kit. These are simple remedies that can be found at most auto supply stores.

Scratch repair kits include everything you need to remove superficial to fairly deep scratches, such as scratch remover polish and paste, touch-up paint, and buffers. These kits, however, are not ideal for repairing severe scratches, so consider the degree of the scratch before choosing a repair kit. Follow the process below to get it done!

  • Clean the scratches surfaces
  • Use scratch removal on the surfaces
  • Use buffing clothes to remove the scratches
  • Remove all polish around the surface

 

Clean the scratches surfaces

Begin by thoroughly cleaning the area around your car’s scratches. For this stage, regular soap and water will do. Washing the scrape and surrounding area will eliminate any debris that has accumulated in or around the scratch, preventing you from accidentally rubbing it into your paint or finish.

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Use scratch removal on the surfaces

After carefully cleaning the area, take some of the scratch removal paste from your scratch repair kit and apply it to a microfiber cloth or one of the buffing pads that came with your package. Applying the paste directly to the scratches can damage the paint.

Use buffing clothes to remove the scratches

Rub the scratch removal solution onto and over the scratches with the buffing pad or microfiber cloth. The scratch removal polish works by removing a little layer of your car’s clear coat (the material that sits on top of the primary paint) so that the scratch’s surface is smooth and even.

Others may work by smoothing over scratched edges. Either procedure should have no negative consequences on your paint. Take your time and work your way into the scratches. Positive results may take several minutes to appear.

Remove all polish around the surface

Remove any visible surplus polish after buffing the scratches out to the best of your ability to avoid harming the color or clear coat of your car.

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How to fix deep scratches on your car?

It goes without saying that car paint scratches frequently. Have you ever slid a shopping bag off your roof, hood, or trunk lid? You already know the outcome: instant scratches. But don’t get too worked up. You may be able to remove minor paint scratches on your own in less than an hour and for less than $30. Run your fingernail across the scratch to check if it qualifies for this DIY repair. If your nail glides over the scratch without catching, it’s a little scratch that can be polished away. However, if the scratch catches your fingernail, it’s time to call a body shop.

Pick up 3,000-grit sandpaper, rubbing and polishing compound, and polishing pads if your scratch qualifies. A portable drill or dual action (DA) polisher device is also required. The majority of the components are readily available at any auto parts store. You can also purchase a complete scratch removal kit.

You’ve probably heard of the toothpaste approach for eliminating scratches. This is only effective for very shallow scratches. Toothpaste has the same abrasive properties as 3,000-grit sandpaper and can be used as a polishing compound. If you lack the proper skills and materials, this is an excellent method for removing minor blemishes. A cordless drill and polishing compound pads are required tools. 3000-grit sandpaper, a microfiber towel, polishing compound, and rubbing compound are all required materials. Follow the steps below to get your deep scratch fixed!

  • Sand the car paint scratches
  • Apply compounds

 

Sand the car paint scratches

Wet the scratch and sandpaper and sand lightly until the finish is dull and the scratch is no longer visible. Then, using a microfiber towel, clean the surface.

Apply compounds

Squeeze the rubbing compound onto the polishing pad and spread it around. Then, with the polisher or drill at 1,200 rpm, creating a little haze. To restore the sheen, use a polishing agent.

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How to fix small car scratches?

In our test, small scratches are just large enough to stop your fingernail. These scratches have penetrated the base coat. But don’t panic, you can still extract them with simple equipment and supplies. Remember to thoroughly clean your vehicle before attempting to remove the scratch. You’ll need a microfiber towel, polishing compound, and rubbing compound. See the straightforward procedure below.

Scratch-Removal Product should be used. Apply a quarter-sized bead of scrubbing pad immediately to the scratch. Work the substance into both the scratched area and the surrounding area. Wipe away any remaining residue. With a microfiber towel, remove any residue.

Rep two to three times more. It is safe to use this procedure a few times. After attempting it once, you may see a tiny difference in the scratch, but it hasn’t fully disappeared. Give it a few more tries, and the scratch will become increasingly difficult to spot. Alternatively, you may utilize DingGo to locate specialists in your neighborhood who can fix the scratch for you.

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How to remove deep car scratches in a few steps?

Deep paint scratches are more difficult to remove, but they can be removed. If you can see all the way down to the metal panel, this is the method for you. Wash your automobile before attempting to remove a scratch, as with all of these approaches listed below:

  • Sand the scratched area
  • Spray primer and paint the sanded area
  • Polish until it matches the rest of the car

 

Sand the scratched area

Sand with 2,000-grit sandpaper until you reach the metal panel on your car. There is no need to make more scratches; always sand in the direction of the scratch.

Spray primer and paint the sanded area

To avoid spreading paint/primer to adjacent areas, mask off the area using paper and masking tape. Spray the surface with auto primer and allow it to dry. Spray the area with the appropriate paint from your car. It can be tough to locate the exact paint shade, but your manufacturer’s specifications will provide you with the code that corresponds to your paint. Apply a generous amount of paint to the area and allow it to dry.

Polish until it matches the rest of the car

Polish the newly-painted region to match the rest of your vehicle. Place a quarter-sized bead on a polishing pad or microfiber towel and massage in a circular motion to remove all of the polish.

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Watch the video below to learn how to fix car scratches:

An alternative method of removing car scratch

If you need more alternatives for repairing a deep scratch, there are other methods other than a scratch repair kit that can be used to help remove scratches.

If you have gouges that are much deeper than normal, you’ll need to utilize alternative materials. We recommend utilizing glazing putty to fill in the gouges and allow you to repaint the damaged surface of your car. If you can see the bare metal behind the damage, this is the best option for scratch repair. follow this process to get it fixed!

  • Apply a glazing putty
  • Level the putty
  • Paint over scratches
  • Touch up paint with a fine brush

 

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Apply a glazing putty

Glazing putty is available at most auto repair shops and supply stores. To use glazing putty, wipe the scratch completely with rubbing alcohol first. This will get rid of any leftover wax or dirt from the scratch and its surroundings. To avoid damaging your paint, make sure to use a soft microfiber cloth.

Then, using your glazing putty, fill in the scratch. Rather than using a scratch removal paste, apply the putty straight to your car’s surface. For most scratch sizes, a dime-sized amount will suffice. Spread it evenly into the gouge with a spreader tool or squeegee. The putty should fill in the scratch and aid in the restoration of the structure. Allow the putty to cure for two or three minutes to allow it to harden completely.

Level the putty

You must remove the excess putty to achieve a smooth surface. To complete the task, you can use a liquid paint leveler or a comparable fluid. Apply the liquid paint leveler and wipe it away with a microfiber towel until the scratch is a flat, colored line with a transparent space around it. After that, if wanted, you can paint over any scratches you’ve filled in.

Paint over scratches

You’ll have to paint over the scratches on your car no matter which method you use to repair them. Basic touch-up paint, which is normally included with top-tier scratch removal kits, can often be used for this.

If you have scratches that are more significant or obviously visible, you should consider getting them touched up by a professional. When it comes to color matching, touch-ups may be tough, so it’s best to leave it to the specialists when you have significant scratches that need to be blended with your current paint color.

Touch up paint with a fine brush

If you decide to apply the touch-up paint yourself, use a fine-bristle paintbrush. Micro brushes are affordable and can be found at most auto parts stores if one was not included in your touch-up kit.

Apply the touch-up paint gently and carefully to the appropriate area with your fine-bristle brush. Allow between 8 and 12 hours for it to dry after you’ve finished. After the paint has dried, apply a wax layer to seal and protect the freshly applied paint.

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In summary

With the above-explained methods, you can now see car scratches can be repaired by DIYer at any level. This alone with save you a huge amount of dollars as car scratches are common problems vehicle owners experience. So, master the processes and fix your car scratches at any time.

I hope the tips were helpful, if so, kindly share them with others. Thanks for reading, see you around!