How To Paint A PC Case (Complete Guide In 2022)

How To Paint A PC Case (Complete Guide In 2022)

Do you know how to paint a PC case? If not, don’t worry, this guide will help you with it. If you’re looking to give your PC a fresh look, then you may want to consider painting the case. 

This can be a great way to brighten up the appearance of your computer and make it stand out from the rest. In this guide, we will walk you through the steps involved in painting a PC case. 

We’ll also provide some tips on how to make the process go as smoothly as possible. Let’s get started!

The first step in painting a PC case is to remove all of the components from the case. This includes the motherboard, hard drives, optical drives, and any other cards or adapters that may be installed. Once everything has been removed, you can begin cleaning the case. Use a soft cloth to wipe down the entire surface of the case.

Is It Possible To Paint A PC Case?

It’s possible to paint a PC case if you take the necessary precautions. To paint a PC case, the case needs to be dismantled so you can paint the sides and inner surfaces. 

It’s important to remember that painting a PC case is the last step in modifying the case. It needs to be done after bending, cutting, drilling, and other things have been done on the case.

You have to decide on the color and finish for the PC case. Selecting the right type of paint for your case is the next step. Also, make sure to keep some filler handy. 

There are several online videos that you can watch to learn about this. It’s best to choose the right place where there are plenty of airflows.

If you need to peel off the paint for any reason, you should consider opting for the plastic- dip. This will allow your paint to rest in hot water so that the paint gets thinner and creates a fine mist when you do spray painting.

Spray Painting A Computer Case Is Safe Or Not?

How To Paint A PC Case

It is not recommended to spray paint a PC case. The frame can be painted and the fan can be painted if the fan is removed from the motor assembly. Paint should not be applied to the power supply and the board.

Case For A Computer Tower

The housing or frame of the PC case can usually be painted without problems.


As long as you can remove the unit from the motor assembly, you can spray paint the fan. You have to make sure that the paint does not get into the bearings. It is recommended that there be no paint on the board. You should paint the blades separately.


The heat dissipation efficiency will get lowered considerably if the heatsink is not painted. This will cause the aluminum to be turned into something. Your system will get heated up quickly because of this.

Connectors And Solder Points On The Front Panel

When you spray paint your PC case, these should not be painted at all. Most of the components that make up the PC case, like the power supply unit, tend to get affected if you remove the components inside. If this isn’t possible, you need to tape the case electronics and other parts that aren’t painted.

Can The Cpu Fan Be Painted On A Computer?

It’s important to remember that if the paint has metal in it, you should paint the cooler. As long as the fan is out of the case, spray painting is possible. If the paint drips and isn’t uniformly applied, the fan blades may cause an imbalance.

The weight of the paint could cause the blades to become noisy. It is possible that their longevity will also be affected.

If you plan to paint the blades, you need to turn the fan on to dry after the application. It will be possible to get rid of the excess paint with the help of the airflow. This can be messy, and the paint can splash on the motor, causing damage.

Can I Paint A Pc Case With Any Type Of Paint?

It is a good idea to use spray paint on a computer case. If you want to paint the case white, you have the option of opting for automotive paint.

You should choose paint that is compatible with the body material of your PC case. If you don’t want your PC case to have a glossy appearance, you may want to consider choosing paint with a matt or satin finish.

If your paint is not premixed with a primer, you need to mix it with your paint. A black or gray primer is a must if you are going for dark color paint. White or light gray colored primer is a good choice for light color paint.

The majority of people recommend using Plasti-Dip paint with a matt finish. It is possible to apply several thin coats of this paint on the PC without any problems. If you don’t like the result, it can be peeled off easily. Rust-Oleum, Krylon, and Plastikote are some of the other good options.

The Best Paint For Metal PC Cases

You can paint your metal PC case with car paint. The inside of the case is relatively cool, so there is no need for heat-resistant paint. 

You can use spray paint instead of painting with a brush as it will give you a smooth finish. It is possible to reduce the chances of scratches on the metallic surface with the use of Epoxy paint.

The paint used for metal PC cases is sometimes referred to as enamel. If you still have doubts about the right choice of paint, you can take a part of the case to a paint store and get their expert advice.

You can paint your metal PC case by following the steps given below.

The PC case needs to be removed from the front and sides. The screws and plastic parts on the case have to be removed.

To make sure the surface is free of debris, you need to clean it with a soft cloth and a cleaning agent.

You should apply masking tape to the surfaces that you don’t plan to paint. It’s a good idea to fold the ends of the tape to make it easier to remove.

If you want the paint to stay on the floor, place the panel on a few newspapers or cardboard.

The primer should be applied over the area that’s going to be painted. You need to make sure that the primer is compatible with the paint you are going to use.

To apply spray paint, use a quick sweeping action at different angles. If you want to do the painting in a well-ventilated area, make sure you maintain a considerable distance.

The paint should be dried completely for an entire day. The masking tapes that were put on the covered areas need to be removed. Take the dismantled PC case and reassemble it.

If you find instances of over-spraying, you can remove the excess paint by rubbing gently with sandpaper.

How To Paint A Computer Case’s Interior

The interior of your PC case can be painted after it’s been disassembled.

Rub the entire interior part of the case that you want to paint with a scrubbing action. It is possible to use a Scotch-Brite pad to do this.

The above area needs to be cleaned again using a towel and cleaning agent. From the bottom to the top, apply a self-etching primer with a slight overlap.

It’s important to make sure the primer can is far away from the case. Warming up the primer in hot water is a possibility.

Allow the primer to dry for a couple of minutes and then redo the step after which the primer will be dried for the duration specified in the primer can. The case needs to be lightly sanded using 600-grit sandpaper.

After wiping the case with alcohol, a spray of compressed air should be used.

The case should be at rest for about fifteen minutes. It’s a good idea to warm up the paint and spray it like a primer.

It is advisable to apply a couple of coats with sufficient drying time between them. Allow it to dry for the duration specified in the can after the final coat has been applied.

To remove excess drips, Rub the case gently with a tack cloth. If you want to repeat steps 5 and 6 you need to wet 800-grit sandpaper.

You can warm up the clear coat and apply it the same way you did the paint and primer. The case was wet and had 1000-grit sandpaper on it. Ipsen alcohol is used to clean the inside of a building. 

After spraying some compressed air on the case, it will take about 15 minutes to dry. Go back and forth between steps 11 and 13 a few times.

The final coat of your clear coat should be applied. When you do this, be careful as there won’t be any sanding after this. Allow the case to sit in the house for a couple of days. You have to reassemble the case after putting together the dismantled parts.

Tips For Painting A Plastic Pc Case

The steps given below will guide you on how to paint your plastic case.

The case should be sanded gently and completely with 600-800 grits of sandpaper. The primer should be sprayed over the areas that will be painted.

There are four light coats and one thick coat that you need to apply. After each coat is applied, allow the case to dry for some time.

You should apply the primer in the same way you would spray the paint for plastic. If you want your case to have a reflective finish, you should top it up with a clear lacquer.

A Guide To Painting A Plastic Pc Case

How To Paint A PC Case

The steps given below will guide you on how to paint your plastic case.

If you don’t want the case to be painted, mask the surfaces. To get the oil, dirt, and grime off of the painted surfaces, wipe them with soapy water.

Clean water is used to wipe the floor. You need to apply a primer on the surfaces you wiped earlier.

Coarse 600-grit sandpaper is used to wet-sand the metal surface. If you repeat steps 3 and 4 you will get ample drying time between coats.

Remember to keep the paint at a distance of about 12 inches from the surface of the case as you apply spray paint on it. After applying a couple of thin coats, let the paint dry completely before applying another coat.

The Best Way To Paint A Pc Case

You can follow the instructions given here to paint your PC case. A well-ventilated area is what you need for the painting. Before you start the process, make sure the case is disconnected from the power supply.

Items Needed

  • Paintbrush or brushes
  • Paper towels
  • Sandpapers
  • Screwdriver
  • Alcohol
  • Paint


The drive cables, hard drives, and other drives can be removed from the side of the case. The power supply cable should be disconnected before you take off all expansion cards. 

Take off the screws that hold the case together by removing the board. The power supply unit can be removed from the case by removing the screws at the back of the case.

The drive cables, hard drives, and other drives can be removed from the side of the case. The power supply cable should be disconnected before you take off all expansion cards.

Take off the screws that hold the case together by removing the board. The power supply unit can be removed from the case by removing the screws at the back of the case.

Take the components out of the computer and reassemble them in steps 1 to 4. It is advisable to use several thin coats of paint and paint only after removing the dust inside the case with water and drying thoroughly.

The Best Way To Remove Paint From A Pc Case

If you want to remove the paint from your PC case, you can use a paint stripper or an aerosol gasket cleanser. It is a good idea to use a ventilated area to avoid contact with toxic fumes. You can also use a wire brush or a piece of paper.

The steps given below will show you how to remove the paint with a paint stripper. If you want the paint to be removed using a brush, apply the gel-like paint stripper over the area you want it to be removed from. It’s best to rest for the time given in the instructions on the paint stripper container. 

Once the paint starts bubbling and lifting, you can wash the surface with water from a garden hose to get rid of the stripper.

It is not advisable to allow the stripper to remain for a long time as it can make the removal difficult. Another method is to soak a cotton cloth and use a paint thinner to remove the paint from it.


So there you have it! Our guide on how to paint a PC case. It’s not as difficult as it may seem, and with the right tools and some patience, you can create a masterpiece for your computer. 

We hope this post on “how to paint a pc case” was helpful for you to fix the problem of the pc case. Thanks for reading!  

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Reggie Burton is a technology expert with over nine years of experience in the field. He has worked extensively with both large and small businesses to help them optimize their tech infrastructure and improve their overall efficiency. Reggie is known for his calm demeanor and his ability to quickly assess a situation and find a solution. He is an invaluable member of any team, and his clients are some of the most satisfied in the business.

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