
Custom painting Joy-Con shells is a creative and rewarding way to personalize your Nintendo Switch controllers, allowing you to express your unique style and stand out from the crowd. Whether you’re aiming for a sleek, minimalist design or a vibrant, eye-catching pattern, the process involves careful preparation, the right materials, and a bit of patience. From disassembling the Joy-Cons and sanding the shells to applying primer, paint, and a protective coat, each step requires attention to detail to ensure a professional finish. With the right tools and techniques, you can transform your Joy-Cons into one-of-a-kind accessories that reflect your personality and enhance your gaming experience.
| Characteristics | Values |
|---|---|
| Materials Needed | Joy-Con shells, sandpaper, primer, acrylic paint, clear coat, masking tape |
| Preparation Steps | Disassemble Joy-Cons, sand shells, clean surfaces, apply masking tape |
| Painting Process | Apply primer, paint with acrylic paint, add multiple thin coats |
| Drying Time | 24-48 hours between coats, 72 hours for final clear coat |
| Finishing | Apply clear coat for protection, reassemble Joy-Cons |
| Tools Required | Screwdriver, paintbrushes, spray bottle, gloves, respirator |
| Difficulty Level | Intermediate |
| Cost Estimate | $20-$50 (depending on materials) |
| Time Required | 4-6 hours (excluding drying time) |
| Customization Options | Matte, glossy, metallic finishes; decals, stencils, or freehand designs |
| Maintenance Tips | Avoid harsh chemicals, clean with a soft cloth |
| Safety Precautions | Work in a well-ventilated area, wear protective gear |
| Compatibility | Fits Nintendo Switch Joy-Con controllers |
| Longevity | Durable if properly sealed and maintained |
| Popular Designs | Gradient colors, character themes, minimalist patterns |
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What You'll Learn
- Preparation: Clean, sand, and prime shells for smooth paint adhesion and professional finish
- Disassembly: Safely remove Joy-Con components to avoid damage during painting
- Painting Techniques: Use spray paint, airbrush, or brushes for even, vibrant coverage
- Design Ideas: Create patterns, gradients, or custom artwork for unique Joy-Con shells
- Sealing & Reassembly: Apply clear coat, let dry, and reassemble for durability

Preparation: Clean, sand, and prime shells for smooth paint adhesion and professional finish
The success of your custom Joy-Con paint job hinges on a seemingly mundane but crucial step: preparation. Think of it like laying the foundation for a house; a shaky base will lead to cracks and instability. Similarly, skipping proper cleaning, sanding, and priming will result in paint that chips, peels, or looks amateurish.
Grease, fingerprints, and even factory residues act like invisible barriers, preventing paint from adhering properly. A thorough cleaning with isopropyl alcohol (70% or higher) is essential. Use a lint-free cloth and wipe down every nook and cranny of the Joy-Con shells, ensuring no oily residue remains.
Sanding might seem counterintuitive when aiming for a smooth finish, but it's about creating a subtle texture for the paint to grip. Use fine-grit sandpaper (800-1000 grit) and gently sand the entire surface of the shells. The goal isn't to remove material aggressively, but to lightly scuff the surface, creating a microscopic roughness that enhances paint adhesion. Imagine it as creating tiny anchors for the paint to cling to.
After sanding, meticulously remove all dust with a soft brush and a tack cloth. Any leftover particles will become permanent bumps under your paint.
Primer acts as a bridge between the plastic shell and your chosen paint. It not only promotes adhesion but also helps to even out the surface, minimizing imperfections. Choose a primer specifically formulated for plastic, ideally in a spray can for even application. Apply thin, even coats, allowing each coat to dry completely before adding the next. Two to three light coats are usually sufficient.
Remember, patience is key during this preparation phase. Rushing through cleaning, sanding, or priming will compromise the final result. By investing time and care in these initial steps, you're setting yourself up for a professional-looking, long-lasting custom Joy-Con paint job that truly stands out.
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Disassembly: Safely remove Joy-Con components to avoid damage during painting
Before applying any paint, the Joy-Con shells must be disassembled with precision to protect internal components. Start by powering off the Nintendo Switch and detaching the Joy-Cons. Use a Phillips #00 screwdriver to remove the four screws on the back of each Joy-Con, storing them safely to avoid loss. Gently pry the shell apart using a spudger or plastic opening tool, starting from the top near the SL and SR buttons. Apply minimal force to avoid cracking the plastic, as the shell is held together by clips that release with careful prying.
Once separated, the interior components—such as the circuit board, joysticks, and vibration motors—will be exposed. Carefully disconnect the ribbon cables by lifting their locking flaps before pulling them free. Label each component and its position with tape or take photos for reassembly reference. The ZL and ZR triggers, attached by small screws, should be removed next. Use the same screwdriver to detach them, ensuring no strain is placed on the connected wires. This step-by-step approach minimizes the risk of damaging delicate parts.
Comparatively, rushing the disassembly process often leads to broken clips, scratched surfaces, or torn ribbons. For instance, forcing the shell open without removing all screws can warp the plastic, while pulling cables without unlocking them may sever connections. A methodical approach not only preserves the Joy-Con’s functionality but also ensures the shell is ready for sanding and priming without obstructions. Patience here pays off in the final aesthetic result.
To further safeguard components, consider using an anti-static mat or grounding strap to prevent electrostatic discharge, which can fry the circuit board. Keep screws and small parts organized in a tray or labeled baggies. If unsure about any step, consult a disassembly guide specific to your Joy-Con model (e.g., original vs. OLED). Proper disassembly transforms a daunting task into a manageable process, setting the stage for a flawless custom paint job.
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Painting Techniques: Use spray paint, airbrush, or brushes for even, vibrant coverage
Customizing Joy-Con shells with paint is an art that demands precision and creativity. Among the most popular techniques are spray painting, airbrushing, and hand brushing, each offering unique advantages for achieving even, vibrant coverage. Spray paint, for instance, is ideal for large, uniform areas due to its fine mist application, which minimizes brush strokes and ensures a smooth finish. However, it requires careful preparation, including masking off areas you don’t want painted and working in a well-ventilated space. Light, even coats are key—hold the can 6–8 inches away and apply 2–3 thin layers, allowing 15–20 minutes of drying time between each to avoid drips.
Airbrushing, on the other hand, is the go-to method for intricate designs and gradients. Its controlled airflow allows for precise detailing, making it perfect for blending colors or adding subtle effects like fades or shadows. Beginners should start with a single-action airbrush, which is easier to manage, and practice on scrap material to get a feel for pressure and paint flow. Thinning your paint to a milk-like consistency (around 1:1 paint-to-thinner ratio) ensures it sprays smoothly without clogging the nozzle. This technique is time-consuming but rewards patience with professional-grade results.
For those who prefer a hands-on approach, brushes offer unparalleled control and versatility. Small detail brushes (sizes 0–2) are essential for tight spaces and fine lines, while broader flat brushes (sizes 4–6) handle larger areas efficiently. Acrylic paints are recommended for their quick drying time and durability, but layering is crucial—apply 3–4 thin coats, allowing each to dry completely, to build opacity without losing detail. Seal your work with a clear matte or gloss varnish to protect the paint from wear and tear, especially in high-contact areas like the buttons and grips.
Choosing the right technique depends on your project’s complexity and your skill level. Spray paint is beginner-friendly and efficient for solid colors, while airbrushing suits advanced designs requiring precision. Brushes bridge the gap, offering flexibility for both simple and intricate work. Regardless of the method, proper surface preparation—sanding the shells lightly with 400-grit sandpaper and applying a primer—is non-negotiable for adhesion and longevity. Experimenting with these techniques not only elevates your Joy-Con’s aesthetic but also hones your craftsmanship, turning a functional accessory into a personalized masterpiece.
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Design Ideas: Create patterns, gradients, or custom artwork for unique Joy-Con shells
Customizing Joy-Con shells with patterns, gradients, or custom artwork transforms your controller into a personal statement. Start by sketching your design on paper or using digital tools to visualize how it will wrap around the shell’s curves. Geometric patterns, like chevron or herringbone, offer a modern aesthetic and are forgiving for beginners due to their repetitive nature. For gradients, choose two to three complementary colors and practice blending them on a test surface to ensure smooth transitions. Custom artwork, such as illustrations or logos, requires careful planning to fit the shell’s dimensions—measure key areas like the button cutouts and analog stick to avoid design overlap.
Gradients are a striking yet accessible option for elevating Joy-Con shells. Begin by lightly sanding the shell’s surface and applying a primer to ensure paint adhesion. Use an airbrush or sponge for seamless color transitions, starting with the lightest shade and gradually layering darker tones. For a vertical gradient, mask the bottom half of the shell with tape before painting the top; remove the tape and repeat for the bottom half. Horizontal gradients work well for split Joy-Cons, creating a cohesive look when the controllers are paired. Seal the design with a matte or glossy clear coat to protect against wear and maintain vibrancy.
Patterns introduce complexity and visual interest, making them ideal for those seeking a bold look. Stencils are a practical tool for achieving precise shapes, such as polka dots, stripes, or intricate floral motifs. For freehand designs, use fine-tipped brushes or paint markers to maintain control. Consider contrasting colors to make patterns pop—pairing black and white creates a timeless, high-impact effect. If symmetry is key, paint one half of the shell, let it dry, then use it as a reference for the other half. Remember, patterns don’t need to cover the entire shell; focusing on specific areas, like the grip or face buttons, can create a balanced, intentional design.
Custom artwork allows for unparalleled creativity but demands attention to detail. If you’re not an artist, collaborate with someone who can bring your vision to life or use vinyl decals for intricate designs. For hand-painted artwork, outline the design in pencil before filling it in with paint. Acrylics are beginner-friendly due to their quick drying time and ease of correction with water. Highlight specific elements, like character eyes or logos, with metallic or glow-in-the-dark paint for added dimension. Always seal the artwork with multiple thin coats of clear sealant to prevent chipping, especially around high-contact areas like the triggers and bumpers.
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Sealing & Reassembly: Apply clear coat, let dry, and reassemble for durability
After customizing your Joy-Con shells with paint, the sealing and reassembly phase is critical to ensuring longevity and maintaining that fresh, professional look. Applying a clear coat not only protects the paint from scratches, chips, and wear but also enhances the vibrancy of your design. Choose a high-quality, glossy or matte clear coat spray specifically formulated for plastics, as Joy-Con shells are made of ABS material. Apply the clear coat in thin, even layers, holding the can 6–8 inches away from the surface. Two to three light coats are typically sufficient, allowing 15–20 minutes of drying time between each application. Avoid over-spraying, as this can lead to drips or an uneven finish.
Once the clear coat is applied, patience is key. Let the shells dry completely, ideally for 24–48 hours, depending on humidity and temperature. Rushing this step risks smudging or damaging the finish. Use this downtime to clean and prepare the internal components for reassembly. Ensure all buttons, triggers, and joysticks are free of dust or debris, as any particles trapped inside can affect performance. If you’re unsure about disassembling the Joy-Cons, refer to a detailed guide or video tutorial to avoid damaging delicate components.
Reassembly requires precision and care. Align the painted shells with the internal mechanism, ensuring all ports and buttons fit snugly. Secure the screws tightly but avoid over-tightening, as this can strip the threads or warp the plastic. Test the Joy-Cons immediately after reassembly to ensure all functions work correctly. If any issues arise, disassemble and inspect for misalignment or obstructions. Proper reassembly not only preserves the functionality of your Joy-Cons but also showcases your custom paint job in its best light.
While sealing and reassembly may seem straightforward, common mistakes can undermine your efforts. For instance, using a clear coat not designed for plastics can result in cracking or peeling over time. Similarly, insufficient drying time or improper reassembly can lead to cosmetic flaws or functional issues. To maximize durability, consider adding a second layer of clear coat after the initial 48-hour drying period, especially if the Joy-Cons will endure heavy use. This extra step provides added protection and ensures your custom design remains pristine for years to come.
In essence, sealing and reassembly are the final steps that transform a DIY project into a durable, professional-grade accessory. By investing time and attention to detail in this phase, you not only protect your hard work but also elevate the overall quality of your custom Joy-Con shells. Whether you’re a casual gamer or a customization enthusiast, mastering this process ensures your Joy-Cons stand out both aesthetically and functionally.
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Frequently asked questions
You’ll need Joy-Con shells, sandpaper (800-2000 grit), primer, spray paint or acrylic paint, clear coat, masking tape, a painting booth or well-ventilated area, and optional tools like a hairdryer or heat gun for drying.
Yes, you’ll need to remove the Joy-Con shells from the controllers. This involves unscrewing the backplate, disconnecting the ribbon cables, and carefully separating the shell. Follow a disassembly guide to avoid damaging internal components.
Yes, sanding is essential. Use 800-1000 grit sandpaper to roughen the surface, then progress to 2000 grit for a smooth finish. Wipe away dust before priming to ensure paint adheres properly.
Apply 2-3 thin coats of clear coat (matte or glossy) after the paint dries. Allow each coat to dry completely before adding the next. This seals the paint and adds durability to your custom design.
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