How to Paint Lexan RC Car Bodies

Lexan is a polycarbonate plastic that is commonly used for the bodies of RC cars. It is a lightweight and durable material, but it can be difficult to paint. If you want to paint a Lexan RC car body, it is important to follow the proper steps to ensure that the paint adheres properly.

Materials You Will Need

• Lexan RC car body
• Sandpaper (100-grit and 220-grit)
• Tamiya Fine Surface Primer
• Automotive paint (acrylic or lacquer)
• Clear coat
• Masking tape
• Paintbrushes or an airbrush

Step-by-Step Instructions

1. Prepare the Lexan Body

The first step is to prepare the Lexan body for painting. This involves sanding the body with 100-grit sandpaper to remove any dirt or debris. Once the body is sanded, it should be washed with soap and water to remove any sanding dust.

2. Apply Primer

Once the Lexan body is clean and dry, it is time to apply primer. Primer helps to create a smooth surface for the paint to adhere to. Apply a thin coat of primer to the body and allow it to dry completely.

3. Paint the Body

Once the primer is dry, you can begin painting the body. You can use either acrylic or lacquer paint for painting Lexan. If you are using acrylic paint, it is important to thin the paint with water so that it is easier to apply. Apply a thin coat of paint to the body and allow it to dry completely.

4. Apply Clear Coat

Once the paint is dry, it is time to apply a clear coat. Clear coat helps to protect the paint from scratches and fading. Apply a thin coat of clear coat to the body and allow it to dry completely.

5. Remove the Masking Tape

Once the clear coat is dry, you can remove the masking tape. Be careful not to peel off the paint when you remove the tape.

Tips

• Use a light touch when sanding the Lexan body. Sanding too hard can damage the body.
• Apply multiple thin coats of paint rather than one thick coat. This will help to prevent the paint from peeling or chipping.
• Allow each coat of paint to dry completely before applying the next coat.
• Use a clear coat that is specifically designed for Lexan. This will help to protect the paint from damage.
• If you are painting a complex design, it is helpful to use masking tape to create the design before you start painting.

Conclusion

Painting a Lexan RC car body is a relatively easy process. By following the steps outlined in this article, you can ensure that your paint job is durable and looks great.