Omar Khalid
Painting chrome plastic emblems is a great way to restore your vehicle's original trim and emblems. It's a relatively easy process but requires a different approach to painting non-chrome metal items. The first step is to remove the emblem or mask the surrounding area. Next, you'll need to sand the emblem by hand or with a dual-action sander for larger pieces. After sanding, clean the emblem with mineral spirits to remove any grease or dust. Then, prime the emblem with a spray can of high-quality urethane primer, spraying a light dusting followed by two to four heavy coats. Once the primer is dry, seal the emblem with a couple of coats of primer sealer. Finally, spray on your chosen colour of paint.
Characteristics and Values Table
| Characteristics | Values |
|---|---|
| Removal Tools | Plastic trim removal tools, fishing line, dental floss, dental tape |
| Emblem/Trim Removal | Remove the emblem/trim if practical, otherwise mask the area |
| Surface Preparation | Sand the surface with fine-grit sandpaper, clean with mineral spirits and a lint-free cloth, prime with urethane primer |
| Paint Application | Spray paint, Easy Chrome, Plasti Dip, Plasticoat, model paint |
| Adhesion | Use an adhesive to snap parts together, apply multiple coats of paint and clear coats for better adhesion |
Explore related products
Sanding the chrome
The first step is to remove the emblem or trim from the surface it is attached to. If it cannot be removed, use masking paper and tape to protect the surrounding areas. Once the emblem is isolated, you can begin sanding. For this process, you will need sandpaper. It is recommended to use fine-grit sandpaper, such as 180-grit, for sanding by hand. Alternatively, for larger pieces, a dual-action sander with the same grit of sandpaper can be used. Sanding chrome by hand can be challenging, especially around curved and detailed surfaces, so it is important to be careful and take your time.
After sanding, the emblem should be cleaned with mineral spirits and a lint-free cloth to remove any oil, grease, or dust. This step ensures that the surface is ready for the next step, which is priming. It is important to note that the primer should be applied in light coats at first, with heavier coats sprayed on subsequently. Wet-sanding the emblem between coats of primer with progressively finer sandpaper (from 220-grit to 400-grit) will help achieve a smooth finish.
It is worth noting that some people suggest that sanding chrome is not necessary and that cleaning and priming are sufficient for the paint to adhere. However, others recommend sanding to create a better surface for the paint to grip. Ultimately, the decision to sand or not depends on personal preference and the specific project at hand.
Transforming Clear Phone Cases with Paint: A Creative Guide
You may want to see also
Explore related products
Using primer
Painting chrome plastic emblems is a great way to restore them to their former glory or give them a new look. It is important to prime the surface before painting to ensure the paint adheres well and the finish is smooth and durable.
Firstly, clean the emblem with mineral spirits and a clean, lint-free cloth to remove any oil, grease, or dust. This step is crucial as it ensures the primer and paint adhere properly and prevents an uneven finish. Once the emblem is clean and dry, you can begin priming.
For chrome plastic emblems, it is recommended to use a high-quality urethane primer, which is available in spray cans. Lightly dust the surface of the emblem with the primer, holding the spray can about 6-8 inches away from the surface. Allow the primer to dry for a minute or so. Then, apply two to four heavy coats of primer. It is important to let each coat dry sufficiently before applying the next one.
To achieve a smooth finish, you can wet-sand the emblem between coats. Use 220-grit sandpaper for the initial sanding and then move to 400-grit sandpaper for a finer finish. Make sure the final coat of primer is completely dry before sanding, as sanding too early can ruin the finish. After sanding, remove any dust with a clean, dry cloth.
After priming and sanding, the next step is to seal the emblem. Apply a couple of coats of primer sealer using a spray can. Once the sealer is dry, wet-sand it using the same grit sandpaper as before, starting with 220-grit and finishing with 400-grit. This step ensures the surface is smooth and ready for painting.
Transforming E46 Plastic Wood Trim: A Painting Guide
You may want to see also
Explore related products
Choosing paint
Painting chrome emblems and trim is relatively easy but requires a slightly different approach than painting non-chrome metal items to ensure good adherence and long life. The first step is to sand the chrome emblem or trim by hand with 180-grit sandpaper. For larger pieces, a dual-action sander with the same grit of sandpaper can be used. The sanding process is important as it helps to create a surface that the paint can adhere to. However, it is not mandatory, and some people choose to skip it.
After sanding, the emblem should be cleaned with mineral spirits and a lint-free cloth to remove any remaining oil, grease, or dust. This step is crucial as it ensures that the paint will properly adhere to the surface. Once the emblem is clean and dry, it is time to prime it. A high-quality urethane primer, such as Krylon, can be sprayed onto the surface in light coats. Two to four heavy coats of primer should be applied, allowing each coat to dry sufficiently before applying the next.
Between coats of primer, the emblem can be wet-sanded with 220-grit and then 400-grit sandpaper to ensure a smooth finish. After the final coat of primer has dried, the emblem should be sealed with a primer sealer. Two coats of sealer are recommended, and the surface should be wet-sanded again with 220-grit and then 400-grit sandpaper. With the surface now prepared, it is time to choose the right paint.
There are a variety of paints that can be used, depending on the desired finish and durability. For a simple and inexpensive option, regular spray paint or rattle can spray paint can be used. These paints are widely available and can provide a decent finish. However, they may not be as durable as other options and may require more frequent touch-ups. Another option is to use a specialised paint such as Testors One-Coat lacquer, which offers a dark charcoal metallic colour that resembles black pearl emblems. This paint is designed for models and typically provides good coverage and durability.
Spray-Painted Plastic Boxes: Keeping That Translucent Shine
You may want to see also
Explore related products
Removing emblems
Removing the emblems is the first step in painting chrome plastic emblems. If it is practical, the emblem should be removed from whatever it is attached to. If it is not practical to remove the emblem, then the surrounding areas should be protected with masking paper and masking tape.
To remove the chrome plating from plastic parts, there are several methods that can be used. One method is to soak the emblem in brake fluid. Another method is to use a strong detergent such as Mr Muscle Professional Floor Cleaner or ordinary washing-up liquid, which will take longer. A third method is to use an oven cleaner, such as Easy Off, which can be sprayed on and left overnight in an airtight container. A toothbrush can then be used to scrub the parts in warm soapy water. An ultrasonic cleaner can also be used with household ammonia, which takes about an hour.
Another way to remove the chrome is to use Westley's Bleche-Wite (tire cleaner), which requires about 20 minutes of soaking. Household ammonia can also be used, although it may not work if the part has been clear-coated.
Once the chrome has been removed, the plastic can be painted, dyed, or coated as desired.
Removing Paint from Motorcycle Plastics: Effective Methods
You may want to see also
Explore related products
Sealing the emblem
Firstly, it is essential to clean the emblem thoroughly with mineral spirits and a clean, lint-free cloth. This step removes any oil, grease, or dust that may be present on the surface. A clean surface is crucial for the sealer to adhere properly. Once the emblem is clean and dry, you can move on to the next step.
The next step is to apply a primer to the emblem. A high-quality urethane primer, such as Krylon, is recommended. Spray a light coat of the primer onto the surface of the emblem. Allow the primer to dry for a minute or so before applying two to four heavy coats. It is important to follow the manufacturer's instructions on the primer for the best results.
After the primer has dried sufficiently, it is time to wet-sand the emblem. Use 220-grit sandpaper followed by 400-grit sandpaper to achieve a smooth finish. This process helps to create an even surface for the sealer to adhere to. Make sure to sand in a consistent direction and apply light pressure to avoid damaging the primer.
Now, you are ready to apply the sealer. Choose a primer sealer that is suitable for use with plastic and apply it with a spray can. Hold the can about 6-8 inches away from the surface of the emblem and spray in steady, even strokes. Apply two coats of the sealer to ensure thorough coverage. Allow the sealer to dry completely according to the manufacturer's instructions.
Finally, wet-sand the sealer with 220-grit sandpaper followed by 400-grit sandpaper. This step ensures an ultra-smooth finish and helps to remove any imperfections. Remember to sand in a consistent direction and apply light pressure. After sanding, wipe away any dust with a clean cloth, and your sealed emblem is now ready for painting.
Plastic Bumper Painting: When and How to Do It Right
You may want to see also
Frequently asked questions
Use plastic trim removal tools to gently pry the emblem off. You can also heat it up to remove the adhesive more easily.
First, clean the emblem with mineral spirits and a lint-free cloth to remove any oil or grease. Next, prime the surface with a spray can of high-quality urethane primer. Spray a light coat first, then add two to four heavy coats. Let the primer dry and seal it with a couple of coats of primer sealer. Finally, spray on the paint colour of your choice.
You can use model paint, which is made for plastic. Alternatively, you can use rattle can spray paint or Plasti Dip, which is easy to apply and can be peeled off.
If you cannot remove the emblem, you should mask the surrounding areas with masking paper and tape to protect them from paint.
To achieve a smooth finish, wet sand the emblem between coats with 220-grit sandpaper, followed by 400-grit sandpaper.
