How to PE Foam Mod your Keyboard?

How to PE Foam Mod your Keyboard

If you’re looking to give your keyboard a unique and personal touch, then look no further than PE foam modding. PE foam modding is a relatively easy and cost-effective way of customizing your keyboard with a wide range of colors, patterns, and textures. By following some simple steps, you can transform your keyboard into something truly unique and stylish. In this article, we will provide an overview of the process and provide some helpful tips for getting the most out of your PE foam modding project.

Definition of PE Foam Mod

Definition of PE Foam Mod

PE Foam Modding (also known as Polyethylene Foam Modding) is a process of enhancing the look and feel of a keyboard by replacing stock keycaps with custom-made ones. The process involves cutting or shaping a piece of PE foam, which is a type of foam used in various industries, to fit over the existing keycaps. This adds a unique design, color, and texture to the keyboard and can even improve typing performance.

What You Need to PE Foam Mod Your Keyboard

Required Materials

PE Foam

The most important material you will need for PE Foam Modding is the foam itself. You can either purchase pre-cut pieces of foam or cut your own. The type of foam you choose will depend on your desired look and feel. Some common types of foam include EVA foam, polyethylene foam, and polyurethane foam. You will also need a variety of paints and adhesives, depending on the design you are creating.

Tools Needed

Tools Needed for pe foam

In addition to the materials mentioned above, you will need a few tools to complete the PE Foam Mod. These include a utility knife or a pair of scissors to cut the foam, a brush or sponge to apply the paint, and a heat gun to shape the foam. You may also want to invest in a few extra tools, such as a rotary tool or a soldering iron, to help with intricate details.

Preparing Your Keyboard for PE Foam Mod

Disassembling the Keyboard

Disassembling the Keyboard

Before starting the PE Foam Mod process, it is important to disassemble the keyboard. To begin, remove any external screws and panels, then remove the keycaps from the keyboard. Make sure to use a keycap puller to avoid damaging the keycaps or the keyboard. Once the keycaps are removed, remove any screws that are holding the keyboard together, and carefully lift the top plate off of the keyboard.

Cleaning the Keyboard

Cleaning the Keyboard

After the keyboard has been disassembled, it should be thoroughly cleaned. Using a cloth and Isopropyl alcohol, clean the entire inside of the keyboard, as well as the keycaps. This will help ensure that no dust or debris will interfere with the PE Foam Mod. Allow the keyboard and keycaps to air dry completely before continuing.

Applying the PE Foam Mod

Measure and Cut the Foam

The first step in applying a PE Foam Mod to your keyboard is to measure and cut the foam. To do this, you’ll need a ruler, marker, and a pair of scissors. Measure the length, width, and depth of your keyboard, and then use a marker to draw the outline of the foam on a piece of PE foam. Cut the foam along the lines, making sure to leave a few extra millimeters on each side to ensure a snug fit.

Attaching the Foam to the Keyboard

Once you have the foam cut to size, it’s time to attach it to the keyboard. To do this, you’ll need a few pieces of adhesive tape. Start by placing a piece of adhesive tape across the bottom of the keyboard, just above the keys. Then, place the foam on top of the adhesive and press it down firmly. Once the foam is in place, add additional pieces of the adhesive tape to the top, sides, and bottom of the keyboard to secure the foam in place. Once the foam is attached, you can enjoy the improved comfort and performance of your PE Foam Modded keyboard!

Finishing Up

Once you’ve tested your keyboard and made sure that everything is working properly, it’s time to finish up. Give yourself a pat on the back for a job well done, and enjoy your newly modded keyboard!

Reassembling the Keyboard

Now that all the PE Foam modding is done, it’s time to reassemble the keyboard. Make sure to pay attention to how the keyboard was taken apart, and reassemble it in the same way. Secure all the keycaps and switches back into their designated slots. The PE Foam should fit snugly into the slots, but if it’s too loose, you can use a bit of tape to hold it in place.

Testing Your Keyboard Mod

Once the keyboard has been reassembled, it’s time to test out your mod. Plug the keyboard into your computer and make sure that all the keys are working properly. If your keyboard has any special features, like backlighting, make sure that those are still functioning correctly. You may need to do a few more adjustments if any of the keys don’t seem to be working correctly.

Benefits of PE Foam Mod


PE Foam Mod is a highly resilient material that is resistant to wear and tear. It can withstand a wide range of temperatures and is not easily damaged. This makes it an ideal material for applications that require long-term durability.


PE Foam Mod is lightweight and easy to transport, making it a great choice for projects that require quick installation. It is also relatively inexpensive compared to other materials, which makes it a cost-effective option.

Moisture Resistance

PE Foam Mod is highly resistant to moisture, which makes it an ideal choice for outdoor applications. This material is also resistant to mold and mildew, making it a great choice for areas with high humidity.


PE Foam Mod is an excellent insulating material, providing superior thermal insulation. This makes it a great choice for applications that require insulation from extreme temperatures.


PE Foam Mod is a versatile material that can be used in a variety of applications. It is easily cut and shaped, making it a great choice for projects that require customized designs.


PE Foam Modding your keyboard is a fun and creative way to customize your keyboard to fit your unique style. It is easy to do and requires only basic materials such as PE Foam and a knife. With careful planning and attention to detail, you can create a custom keyboard that you can be proud to show off. PE Foam Modding is an easy, inexpensive way to make your keyboard stand out.

Also Read: How to Palm Grip a Mouse?

Frequently Asked Questions

What is PE Foam Modding?

PE Foam Modding is the process of customizing a mechanical keyboard by replacing the original keycaps with PE foam. PE foam is a soft material that is usually used as an alternative to rubber keycaps to reduce typing noise and improve comfort while typing.

What tools do I need to complete a PE Foam Mod?

To complete a PE Foam Mod, you will need a set of PE foam keycaps, a set of keycap pullers, a pair of pliers, and a heat gun.

How do I install the PE Foam Keycaps?

To install the PE Foam Keycaps, you will need to remove the original keycaps from your keyboard. You can do this by using the keycap pullers to gently pull the keycaps off. Then, you can insert the new PE Foam Keycaps in their place.

How do I adjust the height of the PE Foam Keycaps?

To adjust the height of the PE Foam Keycaps, you will need to use a heat gun. You can use the heat gun to heat up the bottom of the PE Foam Keycaps until they are pliable. Then, you can bend them to the desired shape and height.

How do I clean the PE Foam Keycaps?

To clean the PE Foam Keycaps, you can use a damp cloth and some mild detergent or soap. You can also use a compressed air can to blow away any dust or debris that might be stuck in the keycaps.

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