Customizing 1/7 Scale RC Car Bodies

Choosing the Right Body

The body is the most visible part of your RC car, so it’s important to choose one that reflects your style. Consider the type of racing you’ll be doing, as some bodies are designed for specific disciplines. Also, think about the durability and aerodynamics of different body styles.

Preparing the Body for Painting

Before you start painting, you need to prepare the body properly. This will ensure that your paint job is smooth, durable, and looks its best. Here’s a step-by-step guide⁚

Cleaning the Body

Start by thoroughly cleaning the body to remove any dirt, dust, or debris. You can use a mild soap and water solution or a dedicated plastic cleaner. Avoid using harsh chemicals that could damage the plastic. Rinse the body well and allow it to dry completely.

Sanding and Smoothing

To create a smooth surface for painting, you’ll need to sand the body. Start with a fine-grit sandpaper (400-600 grit) to remove any imperfections or scratches. You can use a sanding block or your fingers to apply even pressure. Be careful not to sand too aggressively, as this could weaken the plastic.

After sanding, it’s a good idea to use a sanding primer to fill in any small imperfections and provide a smooth base for the paint. Apply the primer in thin coats, allowing each coat to dry completely before applying the next. You may need multiple coats depending on the severity of the imperfections.

Masking and Protection

Before you start painting, you need to mask off any areas of the body that you don’t want to paint. This includes the windows, headlights, taillights, and any other details. Use masking tape and paper to create clean lines and protect these areas from paint.

You can also use painter’s tape to protect areas like the body posts or other mounting points. This will prevent paint from getting on these parts and making them difficult to remove later.

Priming

Priming is an essential step in preparing a body for painting. It helps to create a smooth and even surface for the paint to adhere to. It also helps to prevent the paint from reacting with the plastic of the body. Choose a primer that is specifically designed for plastic and apply it in thin coats, allowing each coat to dry completely before applying the next.

Once the primer is dry, lightly sand it with fine-grit sandpaper (800-1000 grit) to smooth out any imperfections. This will help to ensure a smooth and even paint finish. Make sure to remove any dust or debris before proceeding to the next step.

Painting Prep

After priming, you’ll need to prepare the body for painting. This includes ensuring that the body is clean and dust-free. You should also consider using a tack cloth to remove any lingering dust or debris that could affect the paint finish.

The final preparation step involves ensuring that the painting area is well-ventilated. This is important for the paint to cure properly and to avoid breathing in harmful fumes. You should also wear a respirator mask to protect yourself from the paint fumes.

By following these steps, you can ensure that your RC car body is properly prepared for painting and you’ll have a great foundation for a beautiful and durable paint job.

Painting and Detailing

With your body prepped and ready, it’s time to unleash your creativity and bring your vision to life. Here’s a guide to painting and detailing your 1/7 scale RC car body⁚

Choosing Paint

There are many types of paint available for RC car bodies, each with its own advantages and disadvantages. Here are some popular options⁚

• Acrylic Paint⁚ This type of paint is water-based, making it easy to clean up and relatively safe to use. It’s also available in a wide range of colors and finishes. However, acrylic paint can be prone to chipping and fading, especially when exposed to sunlight.
• Polycarbonate Paint⁚ Specifically designed for RC car bodies, this paint adheres well to polycarbonate plastic and provides a durable finish. It’s available in various colors and finishes, including metallics and pearlescents. However, polycarbonate paint can be more expensive than acrylic paint.
• Lacquer Paint⁚ This type of paint offers a high-gloss finish and excellent durability. However, lacquer paint requires proper ventilation and can be more difficult to work with than other types of paint.

Applying Paint

Once you’ve chosen your paint, it’s time to apply it to the body. You can use an airbrush, a spray can, or even a brush to apply paint. An airbrush provides the most control and allows for smooth, even coats. However, spray cans are more affordable and easier to use for beginners. If using a brush, choose a high-quality brush designed for acrylic or polycarbonate paint.

Regardless of the method you choose, apply the paint in thin, even coats. Allow each coat to dry completely before applying the next. This will prevent the paint from running or becoming uneven. You may need multiple coats to achieve the desired color and coverage.

Adding Details

Once the base color is applied, it’s time to add details. This could include⁚

• Stripes⁚ Use masking tape to create straight lines or curves, and then apply a different color of paint over the tape.
• Numbers⁚ Apply numbers using stencils or freehand, using a contrasting color or a metallic paint.
• Logos⁚ Use decals or paint to add logos or sponsors to your body.
• Window Masking⁚ If you want to paint the windows, use masking tape to create the window shapes and apply a dark color, such as black or dark gray.

To protect your paint job and add a glossy finish, apply a clear coat. Choose a clear coat that is specifically designed for polycarbonate plastic. Apply the clear coat in thin, even coats, allowing each coat to dry completely before applying the next. You may need multiple coats to achieve the desired level of protection and gloss.

By following these steps, you can create a beautiful and durable paint job that will set your 1/7 scale RC car apart from the rest.

Adding Decals and Finishing Touches

With the paint job complete, it’s time to add the finishing touches that will truly make your 1/7 scale RC car body stand out. Decals and other details can transform a basic paint job into a work of art.

Choosing Decals

Decals are a great way to add logos, numbers, sponsors, or other designs to your RC car body. They are available in a wide variety of styles and sizes, so you can find the perfect decals to match your paint scheme. When choosing decals, consider⁚

• Material⁚ Decals are made from different materials, including vinyl, paper, and even carbon fiber. Vinyl decals are the most durable and water-resistant, making them a good choice for outdoor use.
• Size and Shape⁚ Choose decals that are the right size and shape for your body. You don’t want decals that are too small or too large, as this can make them look awkward.
• Color and Design⁚ Choose decals that complement your paint scheme and the overall look of your car. You can find decals in a wide range of colors and designs, so you can find the perfect match.

Applying Decals

Applying decals can be tricky, but with a little practice, you can get the hang of it. Here are some tips for applying decals⁚

• Clean the Surface⁚ Make sure the surface of your body is clean and free of dust or debris. This will help the decals adhere properly.
• Use Decal Solution⁚ Decal solution is a special liquid that helps to activate the adhesive on decals and make them easier to apply. Apply a small amount of decal solution to the back of the decal and allow it to sit for a few minutes.
• Position the Decal⁚ Carefully position the decal where you want it to go. Use a squeegee or a credit card to smooth out any air bubbles and ensure the decal is fully adhered.
• Let it Dry⁚ Once the decal is applied, allow it to dry completely before applying any clear coat. This will help to prevent the decal from lifting or peeling.

Additional Details

Besides decals, you can add other details to your RC car body to give it a more unique look. Some popular options include⁚

• Window Masking⁚ Use masking tape to create the window shapes and apply a dark color, such as black or dark gray.
• Chrome Trim⁚ Add chrome trim to the body using a chrome pen or chrome paint. This can make the body look more realistic and add a touch of elegance.
• LED Lighting⁚ Install LED lights in the body for a cool and eye-catching effect. You can find LED lights that are specifically designed for RC cars.

With a little creativity and effort, you can transform a basic RC car body into a stunning masterpiece. By adding decals and finishing touches, you can truly make your car stand out from the crowd.

Protecting Your Paint Job

All that hard work and effort you put into painting and detailing your 1/7 scale RC car body deserves to be protected. A durable and attractive finish will keep your car looking its best for longer, while also providing a layer of defense against the rigors of racing and handling.

Clear Coating

Clear coating is essential for protecting your paint job from scratches, chips, and fading. It creates a durable barrier that helps to preserve the color and shine of your body. There are several types of clear coats available, each with its own advantages and disadvantages⁚

• Acrylic⁚ Acrylic clear coats are easy to apply and relatively inexpensive. They offer good protection but may not be as durable as other options.
• Polyurethane⁚ Polyurethane clear coats are more durable than acrylic clear coats and offer better protection against scratches and chips. They are also more resistant to UV rays, which can cause fading.
• 2K (Two-Part) Polyurethane⁚ 2K polyurethane clear coats are the most durable and offer the highest level of protection. They are typically used for professional applications, as they require special mixing and application techniques.

Application Tips

Applying clear coat can be tricky, but with proper preparation and technique, you can achieve a professional-looking finish. Here are some tips for applying clear coat⁚

• Clean the Surface⁚ Before applying clear coat, make sure the surface of your body is clean and free of dust or debris. Use a tack cloth to remove any loose particles.
• Thin the Clear Coat⁚ Most clear coats need to be thinned before application. Follow the manufacturer’s instructions for the correct thinning ratio. This will help the clear coat to flow evenly and prevent it from becoming too thick.
• Apply Thin Coats⁚ Apply the clear coat in thin, even coats. Allow each coat to dry thoroughly before applying the next coat.
• Sand Between Coats⁚ Sanding between coats can help to smooth out any imperfections and create a smoother finish. Use fine-grit sandpaper and be careful not to sand through the paint job.
• Let it Cure⁚ Allow the clear coat to cure completely before handling the body. This will ensure that the clear coat is fully hardened and protected.

Additional Protection

Besides clear coating, there are other steps you can take to protect your paint job⁚

• Use a Body Protector⁚ A body protector is a lightweight, flexible cover that helps to protect your body from scratches and scuffs. It can be especially helpful for protecting your body during transportation or storage.
• Wash Regularly⁚ Wash your car body regularly to remove dirt and grime that can scratch the paint. Use a mild car wash soap and avoid using abrasive cleaners.
• Avoid Harsh Chemicals⁚ Avoid using harsh chemicals, such as gasoline or solvents, on your car body. These chemicals can damage the paint and clear coat.

By taking the time to properly protect your paint job, you can ensure that your custom 1/7 scale RC car body looks its best for years to come.