How to paint plastic motorcycle parts with spray cans

This post will guide you through the complete method to spray paint motorcycle parts with satisfactory results without creating any issues.

Newbies must follow the complete guide in order to get the perfect finish for their desired surface.

spray painting motorcycle parts

Here is a list of the best spray paint for motorcycle plastic parts that I have used:

If the paint on the plastic parts of your motorcycle is cracked and failing or if you just want to change the look of your machine.

Then you should learn how to remove the existing paint and redo it.

The paint will not stick onto a plastic surface as well as it would onto another surface, so in order for it to really be successful next time around you should use a few extra steps.

And add some additives to your paint when you go to apply it.


How to paint plastic motorcycle parts with spray cans?

Prepare the surface of the parts

The basic thing you have to do is remove the dirt and corrosion. You can clean the motorcycle parts with a bit of solvent.

Like white petroleum and steel wool, but you should avoid using water because water and paint don’t really get along.

After removing the dirt, wash the part with soap and water. That is actually the most important thing.

The paint will not stick to the dirt. After washing the part, get out of the water and dry it as best as you can.

Sand the motorcycle parts

If you have time, you can sand the motorcycle parts before spray painting them.  Just use medium grit sandpaper and sand the motorcycle parts.

You may have to sand them several times or until you feel the surface is smooth.  Use a good quality primer for spray painting. The sanding does improve the finish of the paint job.

spray painting motorcycle parts

Method to spray paint plastic motorcycle parts

Lots of people have a hard time painting their plastic motorcycle parts because they don’t know how to use the right kind of spray paint and the right way to prep the bike.

I wanted to share my method and results for painting plastic parts on my bike with anyone else who has had trouble doing it properly.

The best way to spray paint plastic motorcycle parts is to use high-quality spray paint.  Buy good quality spray paint made for plastic parts.

Never use cheap, discount spray paint for plastic parts. It doesn’t work well and ends up giving the parts a hazy, dull look.

You don’t need to sand down or prime the plastic parts before you paint them.  As long as you have good-quality spray paint, you can use the parts as is.  

Clean the parts with a mild soap and water mixture, rinse them off, and allow them to dry before you paint them.

The metal parts of the motorcycle should be clean and free of rust, oil, and grime before you paint them.  

You can use a wire brush or a fine brush to clean them. Use the same cleaning solution on the plastic parts too.

Can you spray paint motorcycle plastics?

Yes, you can spray paint motorcycle plastics. However, it is important to follow certain steps to ensure that the paint adheres properly and looks good.

Here are some tips for spray painting motorcycle plastics:

  • Start by cleaning the plastics thoroughly with a degreaser and a scuff pad to remove any dirt, grime, and oil.
  • Sand the plastics lightly with fine-grit sandpaper to create a rough surface for the paint to adhere to.
  • Mask off any areas that you don’t want to paint, such as the headlights or mirrors, using masking tape and paper.
  • Use a plastic adhesion promoter to help the paint bond with the plastic.
  • Apply the paint in thin, even coats, allowing each coat to dry completely before applying the next.
  • Finish with a clear coat to protect the paint and give it a glossy finish.

It’s also a good idea to test the paint on a small, inconspicuous area before painting the entire plastic piece to make sure that it looks the way you want it to.

Can I spray paint straight on to plastic?

In general, it is not recommended to spray paint directly onto plastic without first preparing the surface.

Plastic surfaces can be difficult for paint to adhere to because they are smooth and nonporous, which can cause the paint to peel or flake off over time.

To ensure that the paint adheres properly and lasts, it is important to follow certain steps before painting.

These steps may include cleaning the plastic with a degreaser, sanding the surface lightly with fine-grit sandpaper, and using a plastic adhesion promoter to help the paint bond with the plastic.

It is also a good idea to test the paint on a small, inconspicuous area before painting the entire plastic piece to make sure that it looks the way you want it to and that it adheres properly.

How do you get spray paint to stick to plastic?

There are several steps you can take to help ensure that spray paint sticks to plastic:

  1. Clean the plastic surface thoroughly with a degreaser and a scuff pad to remove any dirt, grime, and oil.
  2. Sand the plastic lightly with fine-grit sandpaper to create a rough surface for the paint to adhere to.
  3. Use a plastic adhesion promoter, which is a special product designed to help paint bond with plastic.
  4. Apply the paint in thin, even coats, allowing each coat to dry completely before applying the next.
  5. Finish with a clear coat to protect the paint and give it a glossy finish.

It’s also a good idea to test the paint on a small, inconspicuous area before painting the entire plastic piece to make sure that it looks the way you want it to and that it adheres properly.

Can you spray paint plastic without sanding?

It is possible to spray paint plastic without sanding, but the paint may not adhere as well and may not last as long as it would if the surface was properly prepared.

Sanding the plastic lightly with fine-grit sandpaper creates a rough surface that helps the paint bond with the plastic, which can improve the longevity and appearance of the paint job.

If you do decide to skip the sanding step, there are a few other things you can do to help the paint stick to the plastic:

  • Clean the plastic surface thoroughly with a degreaser and a scuff pad to remove any dirt, grime, and oil.
  • Use a plastic adhesion promoter, which is a special product designed to help paint bond with plastic.
  • Apply the paint in thin, even coats, allowing each coat to dry completely before applying the next.
  • Finish with a clear coat to protect the paint and give it a glossy finish.

It’s important to keep in mind that skipping the sanding step may result in a less durable and less professional-looking paint job.

Can you spray paint directly on plastic?

Yes, you can spray paint directly on the plastic. However, for best results, it’s recommended to clean the plastic surface, and sand it lightly to rough up the surface.

And then apply a plastic primer specifically designed for plastic surfaces before applying the final coat of spray paint. This will ensure better adhesion and a more even, longer-lasting finish.

How do you paint plastic spray cans?

Here are the steps to paint plastic spray cans:

  • Clean the surface: Clean the plastic surface with soap and water, and then dry it thoroughly.
  • Sand the surface: Lightly sand the surface to rough up the surface, which will help the primer and paint adhere better.
  • Apply plastic primer: Spray a plastic primer specifically designed for plastic surfaces, and let it dry completely.
  • Spray paint the surface: Once the primer is dry, spray the plastic surface with the desired color of spray paint. Hold the spray can about 8 to 10 inches away from the surface and apply light, even coats, allowing each coat to dry completely before applying another.
  • Allow the paint to dry: After the final coat, let the paint dry completely according to the manufacturer’s instructions before handling the object.

It’s important to follow the manufacturer’s instructions and safety precautions, such as wearing gloves and a mask, when using spray paint and primer.

How do you spray paint bike parts?

Here are the steps to spray paint bike parts:

  1. Clean the surface: Clean the bike parts with soap and water, and then dry them thoroughly. Sand any rust or rough areas lightly with sandpaper to ensure the paint adheres well.
  2. Apply primer: Apply a metal primer to the bike parts, following the manufacturer’s instructions. Let the primer dry completely.
  3. Apply paint: Apply the desired color of spray paint to the bike parts, holding the can about 8 to 10 inches away from the surface and applying light, even coats. Allow each coat to dry completely before applying another.
  4. Allow to dry: Let the paint dry completely according to the manufacturer’s instructions.
  5. Reassemble the bike: Once the paint has dried, reassemble the bike.

It’s important to follow the manufacturer’s instructions and safety precautions, such as wearing gloves and a mask, when using spray paint and primer.

Before painting, it’s also a good idea to remove the bike parts to be painted and mask off any areas that should not be painted, such as the tires and brakes.


FAQ’s of How to paint plastic motorcycle parts with spray cans

Yes and No. Yes, you can spray paint plastic motorcycle parts. You can even paint them using a brush, or any other method. No, you should not spray paint plastic motorcycle parts because the paint will peel off and look ugly. The reason behind this is that the plastic is not strong enough to hold the paint. That is the reason most manufacturers do not paint the plastic parts of the motorcycle.

Yes, plastic primer is an excellent product that allows you to prime even the roughest of plastics. You should buy a plastic primer and apply it over the bare surface of the toy. Two coats would be good, but one coat would be sufficient if the toy is particularly smooth. This will ensure that the paint coats the toy evenly and will allow it to adhere to the surface well. An alternative to using a primer is to use a plastic polish/cleaner on the toy. You could also try using a primer if you are using spray paint.

There are two popular methods to paint chrome on motorcycle parts: the sandblasting method and chemical dipping method. Sandblasting is the most common process in painting chrome motorcycle parts. If you choose to go with the sandblasting method, you must first sandblast the chrome part and then chemically clean the surface to remove the surface rust and prepare it for the appropriate clearcoat. The sandblasting method is also known as the cold blasting method because it uses ducted sandblasting machines. In chemical dipping method, you should first clean and degrease the part to remove all traces of oil, grease and dirt by washing it with soap and water, scrubbing it with a brush, and then rinsing it. You must also determine which chemical to use. Some paints are formulated specifically for chrome, while some are formulated for metal surfaces. Once you have determined which chemicals you will need, you must put the part in a bath. The chemicals will dry up the part and remove the rust. After the rust is removed, you will be able to paint the part with the chosen type of paint.

Yes, you can. But before we get into that, I’d like to mention that the first thing you should do is give the tank a good cleaning. That way, if there’s any dirt or grease that might have gotten into the tank, you can get rid of it before you start painting.

Summary for How to paint plastic motorcycle parts with spray cans

Here it is folks! The complete step-by-step guide to spray painting your motorcycle parts yourself is here in this post.

With this guide, you will attain the results which you want after completing your project without creating any mistakes on the surface and then later disappointing your own self.

If you find any issues in following this guide then let me know in the comments section and I will answer it soon.

Newbies should follow each step because this guide is from my own painting career and from my own sole experience which I have gained from this course of years

Matthew Edward

Matthew Edward is a professional painter who loves to paint and wants to share useful tips and tricks which he had learned in many years of experience in painting. He also used many products that can be used for painting he has tried and tested each and every product to give an unbias opinion about it in his review. This blog is very useful for those newbies who want to learn painting without making mistakes.

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