How to Paint a Spoiler


Spoilers, sometimes called wings, are located on the rear of cars and are attached to the trunk lid. Spoilers are usually made of lightweight fiberglass or ABS plastic. Aftermarket spoilers come coated in primer or already painted, depending on the company and your choice. Most spoilers, even the painted ones, won't match your car so, you will need to paint yours. You can prepare and paint a spoiler in under an hour.

Things You'll Need

  • 320-grit sandpaper
  • Plastic prep
  • Cotton towel
  • Wire
  • Tack rag
  • Adhesion promoter
  • Paint
  • Sand the surface of the spoiler with 320-grit sandpaper. Fold the sandpaper in half and use your hand to sand. Sand inside all crevices and corners, including any holes or designs the spoiler has. Sand until the spoiler is dull and has no glossy areas.

  • Wipe the surface with plastic prep and a cotton towel. Paint won't adhere to the smooth surface without plastic prep. Let the plastic prep evaporate.

  • Bend the end of a piece of wire and insert it into a bolt hole on the underside of the spoiler. Hang the spoiler from a rafter in the garage or someplace similar. Make sure you can reach all sides of the spoiler.

  • Use a tack rag to wipe the surface of the spoiler to remove all dirt and dust particles. Spray adhesion promoter on the surface of the spoiler and let it dry completely.

  • Spray the spoiler with paint, holding the paint can or spray gun 12 inches from the surface. Apply three to five even coats of paint. Wait five minutes between each coat.

  • Let the paint dry for a full day. Touch the underside of the spoiler to test the paint before you install it on the car.

Tips & Warnings

  • It's best to remove the spoiler from the car before you paint it. If this is impossible, cover the trunk lid and rear of the car with paper and masking tape to protect them from overspray.
  • Always wear a painter's respirator mask while spraying primer and paint.
  • Never spray primer or paint inside an enclosed area without proper ventilation.
Promoted By Zergnet


You May Also Like

  • How to Prepare Fiberglass to Paint

    Painting fiberglass, whether it is found on a boat, storage tank, decorative piece or elsewhere, is easy as long as it is...

  • How to Paint Plastic Auto Parts

    Painting plastic auto parts requires different preparation and products than painting a car's sheet metal. Plastic auto parts may include trim pieces,...

  • How to Paint a Car Spoiler

    A car spoiler is an accessory that sits on the rear of the car, most often on the lid of the trunk....

  • How to Paint a Fiberglass Spoiler

    Fiberglass spoilers are lightweight and won't weigh down the truck of your car when you open it. Fiberglass spoilers can get chipped...

  • How to Prepare a Car Surface for Painting

    Preparing the surface is the most important part of painting a car. From dent removal to rust repair, prep work must be...

  • How to Build a Rear Spoiler for a Drag Car

    Drag spoilers are fairly simple devices that perform a complicated task. A well-designed spoiler will increase high-speed stability by slightly increasing air...

  • How to Prep & Paint ABS Plastic

    Acrylonitrile butadiene styrene, or ABS plastic, is used to create all sorts of molded products, including musical instruments, plastic piping and even...

  • How to Design Your Own Race Car Paint Scheme

    If you want to paint your own race car, design your race car paint scheme before you begin spraying paint on your...

  • How to Paint ABS Plastic

    ABS plastic is used in many household, plumbing and construction projects. It can take the form of a water pipe or a...

  • How to Paint Plastic

    Look around and you’ll find plastic on ballpoint pens, food bowls, containers, lunchboxes and even clear jelly-type summer shoes. With its unbeatable...

Related Searches

Read Article

How to Clean Your Car Headlights

Is DIY in your DNA? Become part of our maker community.
Submit Your Work!