How To Spray Paint A Spoiler

Spray painting a spoiler is a skillful and meticulous process that requires attention to detail and precision. In this article, you will discover the necessary steps to achieve a flawless finish on your spoiler, transforming it into a sleek and stylish addition to your vehicle. From preparation to application, we will guide you through the essential techniques and tips that will ensure your spray-painted spoiler looks professional and enhances the overall aesthetic of your car. So, if you’re ready to elevate your vehicle’s appearance, let’s delve into the world of spray painting a spoiler.

How To Spray Paint A Spoiler

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Materials Needed

To spray paint a spoiler, you will need the following materials:

Spray paint

Choose a spray paint that is specifically designed for automotive use. It should adhere well to the surface of the spoiler and provide a durable finish. Consider the color and finish you want for your spoiler and choose a spray paint accordingly.


You will need sandpaper to prepare the surface of the spoiler for painting. Use a medium-grit sandpaper to roughen up the surface and remove any existing paint or imperfections. This will help the new paint adhere better and ensure a smooth finish.


Primer is an essential step in the painting process as it helps the paint adhere better to the surface and provides a uniform base. Choose a primer that is compatible with your chosen spray paint and is specifically designed for automotive use.

Masking tape

Masking tape is used to cover areas that you don’t want to paint, such as the surrounding car body or any other parts near the spoiler. It helps create clean lines and prevents overspray.

Drop cloth or newspaper

To protect the surrounding area from paint overspray or accidental spills, lay down a drop cloth or spread out some old newspapers. This will help keep your workspace clean and minimize any potential damage.

Clean cloth or towel

A clean cloth or towel will be useful for wiping down the spoiler and removing any dust or debris before you begin the painting process. It’s important to start with a clean surface to achieve the best results.


Before you start spray painting your spoiler, it’s crucial to properly prepare it. Follow these steps for effective preparation:

1. Remove the spoiler

If your spoiler is detachable, carefully remove it from your vehicle. This will make the painting process easier and allow you to paint the spoiler more thoroughly.

2. Clean the spoiler

Using a clean cloth or towel, wipe down the spoiler to remove any dirt, grease, or debris. You can also use a mild detergent or automotive cleaner to ensure a thorough cleaning. Make sure the surface is completely dry before proceeding to the next step.

3. Sand the surface

Using sandpaper, gently sand the surface of the spoiler. This step helps remove any old paint, roughens up the surface for better adhesion, and removes any imperfections. Be careful not to sand too aggressively, as you don’t want to damage the spoiler’s surface.

4. Apply primer

Apply a thin and even coat of automotive primer to the sanded surface of the spoiler. The primer will create a smooth base for the paint and enhance its durability. Allow the primer to dry completely according to the manufacturer’s instructions before moving on to the next step.

How To Spray Paint A Spoiler

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Masking is an important step to ensure that only the spoiler is painted and the rest of your vehicle remains untouched. Follow these steps to properly mask off the surrounding areas:

1. Cover surrounding areas

Using a drop cloth or newspapers, cover the surrounding areas of the spoiler to protect them from any overspray. Make sure to secure the covering properly to prevent it from moving during the painting process.

2. Apply masking tape

Apply masking tape along the edges of the spoiler where it meets the car body. This will create clean lines and prevent any paint from going beyond the spoiler’s surface. It’s important to press down firmly on the tape to ensure a tight seal and avoid any paint bleed.

How To Spray Paint A Spoiler

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Spray Painting

Now that you have prepared the spoiler and masked off the surrounding areas, you can start the spray painting process. Follow these guidelines for a successful outcome:

1. Choose a well-ventilated area

Perform the spray painting in a well-ventilated area to ensure proper air circulation and avoid inhaling any harmful fumes. If possible, work outdoors or in a well-ventilated garage with open doors and windows.

2. Apply even coats

Hold the spray paint can approximately 6-8 inches away from the spoiler and apply the paint in smooth, even strokes. Begin with a light coat and gradually build up the layers for better coverage. Avoid spraying too much paint at once, as it can result in drips and runs.

3. Use proper spraying technique

While spraying, move your hand in a steady motion and maintain a consistent distance from the spoiler. Apply the paint in overlapping strokes to ensure an even and uniform coverage. Remember to shake the spray paint can intermittently to keep the paint mixed properly.

4. Allow drying time between coats

After applying each coat of paint, allow it to dry according to the manufacturer’s instructions. This will typically take several minutes to an hour, depending on the paint and environmental conditions. Applying additional coats before the previous one has fully dried can result in an uneven finish.

How To Spray Paint A Spoiler

Finishing Touches

Once the paint has dried completely, it’s time to add the finishing touches to your newly painted spoiler. Follow these steps:

1. Remove masking tape

Carefully remove the masking tape from the edges of the spoiler. Peel it off slowly and at a sharp angle to avoid any paint lifting or tearing. Take your time during this step to achieve clean and crisp lines.

2. Reattach the spoiler

If you had previously removed the spoiler, now is the time to reattach it to your vehicle. Follow the manufacturer’s instructions or consult a professional if you require assistance. Ensure that the spoiler is securely fastened and aligned properly.

How To Spray Paint A Spoiler

Tips and Warnings

Here are some additional tips and warnings to consider while spray painting a spoiler:

1. Wear protective gear

When working with spray paint, it’s vital to protect yourself by wearing goggles, a face mask, and gloves. These safety measures will shield your eyes, mouth, and skin from potentially harmful paint fumes and chemicals.

2. Read the spray paint instructions

Always read and follow the instructions provided by the spray paint manufacturer. This will help you ensure the proper usage, drying time, and overall performance of the paint.

3. Avoid overspray

To prevent overspray, always maintain a proper distance between the spray paint can and the spoiler. Overlapping your strokes and applying thin coats will minimize the risk of overspray, resulting in a more professional-looking finish.

4. Consider professional help if unsure

If you feel uncertain about your abilities or lack the necessary equipment, consider seeking professional help or consulting an experienced automotive painter. A professional can provide guidance, ensure a flawless finish, and save you time and effort.

By following these steps and taking the necessary precautions, you can easily spray paint your spoiler and achieve a professional-looking finish.

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