Painting Dirt Bike Plastics: A Step-By-Step Guide

how to paint dirt bike plastics

Painting dirt bike plastics can be a tricky process. While spray paint will not damage the plastic, it will chip and peel almost immediately if you’re riding in dirt. To avoid this, it is recommended to sand the plastic parts, prime them, and then paint them. Before painting, it is important to wear gloves, a respirator, and long-sleeved clothes to protect yourself from the paint. Additionally, make sure to remove any decals or warning stickers from the plastic parts and clean them thoroughly before starting the painting process.

How to paint dirt bike plastics

Characteristics Values
Spray paint Not recommended; it will chip and peel
Removing paint Use Xylene paint remover/adhesive gunk remover, wear rubber gloves, place plastic on cardboard, soak paper towel in remover and spread on plastic, wait 15-30 minutes, rub to remove paint
Prepping plastic parts Clean with microfiber cloth, spray adhesive gunk remover, rub with cloth, repair any broken pieces
Painting Wear gloves, a respirator, and long-sleeved clothes, apply spray primer, paint, and a clear coat
Alternative Get cheap stickers/decals and a graphics kit, spray paint plastics black, fill with graphic stickers

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Removing decals and stickers

Firstly, gather your tools. You will need a hairdryer, which will help you apply heat to the decals and make them pliable for removal. A mild soap and some rubbing alcohol will also be useful to have on hand for cleaning the surfaces before applying new decals. It is important to avoid using any window cleaning products or those containing ammonia, as these can leave behind a residue that will prevent the new decals from adhering properly.

Next, start by gently heating the old decal with the hairdryer. Hold the dryer about an inch away from the decal and turn it on at a high temperature. Move the dryer back and forth for about 30 seconds, being careful not to overheat the decal, as this could soften the paint underneath. Once the decal is warm and pliable, use a credit card or similar tool to gently pick at the edge until it comes off. If the decal is being stubborn, apply heat for a little longer and then try again.

Once all the stickers and decals have been removed, thoroughly clean the surfaces of the dirt bike plastics. Dry them completely, and then you can proceed to apply your new decals. It is important to ensure that the surfaces are clean and free of any dirt or dust to ensure proper adhesion for the new graphics.

When applying new decals, always follow the instructions provided by the manufacturer. Lay the new decal flat on your workbench and wipe it down to ensure it is clean. Carefully peel back the paper from the decal, using gentle and firm, even pressure to avoid tearing. Be careful not to touch the adhesive side, as this could leave marks on the decal. For larger decals, carefully place one side down first and then slowly lay down the rest of the decal, checking for proper positioning as you go.

By following these steps, you can successfully remove old decals and stickers from your dirt bike plastics and prepare the surface for new ones. Remember to take your time, especially when working with heat and applying the new graphics, to ensure the best results.

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Choosing the right paint

Type of Paint

The type of paint you choose is essential. Some paints may not adhere well to plastic surfaces, so opt for a paint specifically designed for plastic or multi-surface use. Spray paints are a popular choice for dirt bike plastics as they are easy to apply and can provide even coverage. However, be cautious as some spray paints may chip or peel off easily, especially when exposed to dirt and harsh riding conditions.

Colour

When choosing the colour, consider whether you want a simple colour scheme or a more intricate design. If you prefer a single colour, a solid black or any other colour of your choice can be a good option. On the other hand, if you're feeling creative, you can combine colours and use stickers or decals to create a unique design.

Primer and Clear Coat

Before applying the paint, it is recommended to use a primer, especially if you are painting over a previously painted surface. A primer will help the new paint adhere better and create a smoother finish. Additionally, consider applying a clear coat after painting to protect the paint job and add a glossy shine.

Paint Removal and Surface Preparation

If your dirt bike plastics already have paint on them, you will need to remove it before applying new paint. Use a safe paint remover, such as Xylene paint remover or adhesive gunk remover, along with paper towels and rubber gloves for protection. Once the old paint is removed, ensure the plastic surface is clean and free of any dust or residue using a microfiber cloth.

Durability

Consider the durability of the paint, especially if you intend to ride your dirt bike off-road or in challenging terrain. Look for paints designed to be durable, scratch-resistant, and capable of withstanding minor impacts. Some paints may offer better protection against chipping and peeling, ensuring that your paint job lasts longer.

Remember, taking the time to choose the right paint and properly preparing the surface will result in a more professional-looking and long-lasting finish for your dirt bike plastics.

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Preparing the surface

Next, it's important to clean the plastic and remove any dust or debris with a microfiber cloth. You want to ensure the surface is completely clean before proceeding. Once clean, you can start removing any existing paint, decals, or stickers. For decals and stickers, simply peel them off if possible, or use a product like adhesive gunk remover. Spray this on the plastic and rub it with a microfiber cloth to remove any remaining residue.

To remove paint, you can use a product like Xylene paint remover, which is safe for plastics. Soak a paper towel in the remover and place it over the painted area. After 15-30 minutes, the paint should start to wrinkle and can be rubbed off with the paper towel. For tougher jobs, you may need to repeat this process. You can also use sandpaper or a dual-action sanding machine to remove paint and create a smooth surface for the new paint to adhere to.

Finally, once the plastic is clean, dry, and free of paint, you'll want to repair any cracks or damage. For larger breaks, plastic welding is recommended. However, for minor cracks and damage, you can use products like PlastiFix, PlastAid, or Oatey Medium Black ABS Cement. These adhesives are quicker and easier to work with and will ensure an even finish after painting.

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Painting techniques

Painting dirt bike plastics can be a tricky process, and there are a few different techniques you can use to get the job done. Here is a step-by-step guide on how to paint your dirt bike plastics:

Preparation:

First, you need to remove the plastic parts from your dirt bike. Place them on a cardboard surface to avoid making a mess. It is important to clean the plastic surfaces with a microfiber cloth to remove any dust or debris. If there are any decals or stickers on the plastic, make sure to remove them as well.

Removing Old Paint:

Before applying new paint, you need to remove the old paint from the plastic parts. You can use a paint remover or adhesive gunk remover for this process. Wear rubber gloves for protection. Soak a paper towel in the paint remover and cover the plastic part with it. Wait for at least 15-30 minutes, and then start rubbing the paint with the paper towel. Continue this process until all the old paint is removed.

Sanding:

To ensure the new paint adheres well to the plastic, you may need to sand the surface. You can use sandpaper or a dual-action sanding machine for this step. Sanding will create a rough surface for the paint to grip onto, resulting in a more durable finish.

Priming:

Once the plastic parts are clean and dry, it is time to apply a primer. Choose a primer that is suitable for plastic surfaces, and make sure to wear protective gear, such as gloves, a respirator, and long-sleeved clothes. Spray the primer evenly over the plastic parts, following the manufacturer's instructions.

Painting:

Now, you are ready to apply the new paint. Select a paint that is specifically designed for plastic surfaces and is compatible with your primer. Spray paint is a common choice for dirt bike plastics. Apply multiple thin coats of paint, allowing each coat to dry completely before applying the next. Make sure to follow the instructions on your paint can for the best results.

Clear Coat:

After you have achieved the desired colour and coverage, it is important to protect your work with a clear coat. The clear coat will provide a protective layer over your paint job, adding durability and shine. Again, apply multiple thin coats, allowing each coat to dry completely before applying the next.

Decoration:

Some people choose to add graphics or stickers to their dirt bike plastics. This can be a creative way to add your personal touch and style to your bike. Make sure to apply these decorations after the clear coat has completely dried to ensure they adhere properly.

Remember that painting dirt bike plastics requires patience and preparation. Taking your time and following the proper techniques will result in a professional-looking finish that will last through your rides.

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Finishing and sealing

Sanding:

Before applying the final coat of paint, it is essential to sand the plastics lightly using fine-grit sandpaper. This process helps create a rough texture, allowing the paint to adhere properly and ensuring better adhesion. Make sure to sand all areas evenly and remove any glossy finish. After sanding, use a clean, damp cloth to wipe away any dust or debris.

Primer Application:

Primer plays a vital role in achieving a professional finish. Choose a primer specifically designed for plastics, as it ensures proper adhesion. Before applying the primer, ensure that the dirt bike plastics are clean and free from dust, grease, and dirt. Shake the primer can well and hold it about 8-12 inches away from the plastics while spraying. Allow the primer to dry completely before moving on to the next step.

Painting:

Select a durable and flexible paint designed specifically for plastics. Apply thin and light coats of paint, allowing each layer to dry before applying the next. Use even and consistent strokes, maintaining a suitable distance from the plastics, to achieve a smooth and even finish.

Clear Coat Application:

To enhance the durability of your paint job and protect it from the elements, apply a clear coat after the paint has cured properly. This step will provide additional protection and a professional finish.

Final Inspection:

Once the clear coat has dried, carefully inspect your work. Ensure that the paint job is smooth, even, and free from any imperfections or debris. If necessary, lightly sand any areas that may need touch-ups and follow up with another coat of paint and clear coat.

Maintenance:

To maintain the finish and protect your paint job, regular cleaning and maintenance are essential. Avoid using harsh chemicals or abrasive materials when cleaning, as they can damage the paint. Additionally, consider applying a plastic polish or protectant to enhance the shine and provide an extra layer of protection.

Frequently asked questions

First, remove the plastic parts from your dirt bike and place them on cardboard. Clean the plastic and remove any dust using a microfiber cloth. Next, remove any decals or warning stickers. Then, apply a spray primer, paint, and a clear coat.

Before painting, set aside a space in your home or garage and cover the area with plastic sheets to prevent paint from spilling. Wear gloves, a respirator, and long-sleeved clothes to protect your skin and body from the paint.

Wear rubber gloves and place the plastic part on a cardboard strip. Take a paper towel and soak it in xylene paint remover. Spread the soaked paper towel on the plastic part and wait for at least 15-30 minutes. Start rubbing the paint with the paper towel and continue until all the paint is removed.

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