How to Fix a Keyed Car

You are unlucky if you have a scratch on your vehicle. However, our thoughts are superior to a solution that immediately eliminates key scratches utilizing two of our testing techniques. What you need are some equipment requirements, strategies, and a garage at home; if you have these three requirements, you are ready to set up and GO.

Your car has minor damage, and scraping the car glass wouldn’t help you if your partner causes the injury with a KEY! There are a number of questions in our mail from readers who want to know something like how to repair a keyed engine. If you are looking for the latter, we will provide you with two effective and technically proven processes.

Necessary Tools To Consider When Fixing A Keyed Car

Aerosol or Paint pen

Using the same color on the dent is difficult, but you can do it if you have a spray can or touch-up marker to cover the flawed spot. There is still a lot of technical workmanship involved.

USC Spray Max is a clear, high-gloss spray paint that flows effortlessly. The main advantage of using spray top paint is that it dries quickly and has a high gloss. With the help of specialists, your car will naturally regain its beauty and ensure the right shine.

Super Cleaner

A high-quality cleaner greatly enhances the old look of the car’s shine. Harsh chemicals will not only fail to clean completely but will dissolve the protective coating.

You can look at one of the best brands that consumers want, CarGuys Super Cleaner, as it has almost a 5-star rating. You can also already opt for the consistency of the cleaning products.

Microfiber Cleaning Cloth

You can clean the faucet area with a cleaner, but did you find that a microfiber towel would work faster? It seems that washing is safe, as the ultra-soft sander and non-abrasive microfiber cloth would not damage the paint, coating, or surface of the faucet.

Waterproof Masking tape

The adhesive tape will protect the area around the vehicle without risking scratches or other damage, such as falling feces. Seal the tape around the KEYED region and draw a rectangle in the corner. The masking tape mitigates the chances of additional scratches and stain combinations.

Premium abrasive sandpaper

Changes in the KEYED region can put you in a bind; use sandpaper to mark the damaged area. As the KEYED region is often thinner or thicker, the coating becomes complex for natural balance. The color and shape of the car must be maintained to make it appear stable.

As mentioned above, the settings in the “KEYED” region may vary, so use many coats of sandpaper, such as 800, 1500, and 3000. The outline of the scratched “Blonde” region sometimes looks fine and does not need to be cleaned. If polishing the parts clears up the misunderstanding, you can move on to the next stage.


You may not need it, but if you sand a lot, it’s a good idea to carry it with you. The retouching effect will be improved, and the possibility of apparent variations between shades will be reduced.


After the primer has been applied to the KEYED area and the ideal stain has been applied, it is necessary to concentrate on the clear coat as a protective finishing agent. The choice of a clear coat is difficult and not all bottles give good results.

Since the MS-52 universal clearcoat package has had quite a professional impact on the industry, it is necessary to choose one of the high-quality hardeners. The choice of a clear coat is entirely up to you, as you know what is best for your vehicle.

Wax for polishing

The different waxing systems allow you to naturally preserve the cloudiness of the coating area, as well as to choose the right wax for your vehicle. The more gloss your car produces, the better the consistency of the wax varnish.

How to Fix a Keyed Car

Step 1: Washing the Car

Next, get your vehicle cleaner and a microfiber cloth ready for the rough wash to find the KEYED.

Washing with detergent may surprise you to get the right perspective, so you can immediately label it with masking tape.

Now clean the damaged area and dry it for at least 20 minutes, if necessary, with a microfiber towel.

Step 2: Drying the Car & Applying Masking Tape

KEYED’s surface curls around itself after washing and drying, making sanding, priming, and painting easier. Focusing on the scratched area could cause further injury if not protected by a mask.

Step 3: Sanding the Damaged Area

The next step is to sand the exposed area smoothly. You will use 800, 1000, and 1500 grit sandpaper to analyze the crack, and the whole sanding technique takes about 20 minutes. Move on to the next step.

Step 4: Applying the Primer

Continue with these moves if the scratches are larger than the clear coat.

We already said you would need a primer when we sent you a list of consumables for this job. Apply the primer in at least two thin coats, allowing each coat to dry completely between coats.

Step 5: Applying the Paint

Let it set for 20 minutes, or until the primer melts. Touch up when it appears dry. Removing the KEY line using paint sprays or colored pens works well.

Use colored pens first as a primer and then stain the paper. Even if you use a spray primer, use extra masking tape to remove the fake engine sounds. The color will eventually melt into the surface of the KEY. But wait, you have to paint a coat of color on top!

Step 6: Applying the Clear Coat

The use of a clear shield makes the gloss look like natural paint once the color effect has cured.

Simply spray the gloss over the cracks to enhance the appearance of the sedan. Make the coating clear, like a waterproof beam. Remove the masking tape immediately.

Step 7: Polishing/Waxing

Finally, high-quality wax is used to complete the whole procedure, including coloring and coating the surface of the car. You will get to wax the paint defense and clean it once again. To clean the car sun blinds, avoid using brushes or harsh chemicals, instead, use a microfiber cloth to enhance the natural cleaning effect.


Hi, I'm the initiator and writer of this blog. Cars were and will be my first love, and my favorite hobby, that's why I decided to start this blog and write about my discoveries and techniques to improve my cars or repair them.