Maya Ellison
Painting plastic toys is a great way to save money and reduce your environmental impact. It can give a new lease of life to old toys that have been worn down with use. However, painting plastic can be challenging because it has a smooth surface and is prone to cracking or flaking over time. To get the best results, it's important to prepare the surface thoroughly and use the right type of paint. Spray paint is a popular choice for plastic toys, but it's important to follow safety precautions and work in a well-ventilated area.
Characteristics of Painting Plastic Toys
| Characteristics | Values |
|---|---|
| Reasons to paint plastic toys | To give new life to old toys, save money, and reduce environmental impact |
| Preparation | Clean the surface with a scrub brush, removing any loose paint or dirt |
| Sand the toy with fine-grit sandpaper to roughen the smooth surface and help paint adhesion | |
| Paint selection | Choose paint specifically formulated for plastics, such as Krylon Fusion, Rust-Oleum Universal, or Rust-Oleum Painter's Touch 2X Ultra Cover |
| Spray painting technique | Hold the can 8-12 inches away from the toy, tilting it down at a 45-degree angle to apply light coats |
| Apply multiple light coats to avoid drips, allowing proper drying time between coats as per paint directions | |
| For toys with different colors or areas to be avoided, use painter's tape or plastic wrap to protect those spots | |
| Spray paint outdoors, protecting the surrounding area with a tarp, plastic sheet, or cardboard | |
| Consider using a plastic-specific primer for better adhesion, checking paint requirements and temperature settings | |
| Drying and curing | Allow sufficient drying time, following specific instructions for the paint used |
| For handled or sat-on toys, wait several days for the paint to cure completely before use | |
| Finishing touches | Use extra-fine sandpaper to gently smooth out any rough spots, then wipe away the dust with a dry and wet cloth |
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What You'll Learn
Choosing the right paint
It is important to select a paint that is specifically formulated for use on plastic. Most paints will state clearly what materials they are intended for, so be sure to check the label. Some popular options for painting plastic include Krylon Fusion, Rust-Oleum Universal, and Rust-Oleum Painter’s Touch 2X Ultra Cover. These paints are designed to adhere well to plastic surfaces and provide a durable finish.
When painting plastic toys, it is generally recommended to use spray paint, as it allows for even coverage and can reach into crevices and corners that may be difficult to access with a brush. Spray paint also dries quickly, which is convenient when multiple coats are typically required for plastic surfaces.
It is worth noting that some spray paints for plastic may not require a primer, but using a plastic-specific primer can improve adhesion and the overall finish. Additionally, it is important to follow the manufacturer's instructions for temperature requirements, drying time, and application techniques to ensure the best results.
By choosing the right paint and properly preparing the plastic surface, you can achieve a professional-looking finish on your plastic toys that will last for years to come.
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Preparing the work area
Firstly, it is recommended to work outdoors when spray painting plastic toys. This is because spray paint produces fumes and overspray, which can be hazardous if inhaled in an enclosed space. Choose a well-ventilated area, preferably outdoors, to ensure proper airflow during the painting process. If you must work indoors, make sure the space is adequately ventilated by opening windows and doors to allow for sufficient air circulation.
Protect your work area by placing a drop cloth, tarp, or plastic sheet on the ground. This will catch any paint drips or spills, making cleanup easier and preventing paint from getting on unwanted surfaces. You can also use a large piece of cardboard, as paint soaks into cardboard easily, providing an additional layer of protection for your work surface.
Check the paint can for temperature requirements. Some paints have specific temperature ranges within which they should be applied for optimal results. Ensure that the environment is not too cold, as this can affect the paint's ability to set properly.
If there are specific areas of the toy that you do not want to paint or want to paint a different colour, use painter's tape to tape off those sections. You can also wrap plastic around those spots and secure it with painter's tape to ensure crisp lines and prevent paint from getting on unwanted areas.
Before you begin painting, gather the necessary tools and materials, such as the paint, primer, paintbrushes or spray paint equipment, protective gloves, and a respirator if necessary. Having everything within reach will make the painting process more efficient and help you avoid interruptions once you start.
Lastly, while not directly related to the work area, it is essential to prepare the toy's surface adequately. Clean the toy with a scrub brush to remove any dirt, dust, or debris. If the toy has been painted before, use the brush dry first to eliminate any loose or flaking paint, then go over it with soapy water for a thorough clean. If there are signs of mildew or algae, you may need to apply extra effort to ensure the surface is clean and ready for painting.
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Cleaning the plastic toy
Before painting a plastic toy, it is important to clean it thoroughly. This is because plastic toys are often made with injection moulds and, although manufacturers wash plastic toys before boxing them, a special type of oil called 'mould release' does not come off entirely. This oil makes the toys slippery and oily, which can make painting them difficult.
To clean a plastic toy, start by filling a basin or sink with warm water. Avoid using hot water, as this can cause the plastic to warp or become misshapen. Add a few drops of gentle dish soap to the water and mix it in. Be sure to use a soap that does not contain any moisturisers, as these can leave the toy greasy, which can negatively impact the paint's adhesion. Submerge the toy in the soapy water and agitate it gently to remove any dirt and grime. If the toy has a lot of grime, let it soak in the water for a few minutes to loosen the dirt.
Once the worst of the dirt has been washed off, use a soft-bristled toothbrush to scrub the toy. Be sure to get into all the nooks and crannies, and pay extra attention to any problem areas, such as old crayon marks or sticky substances. If the toy has multiple parts, be sure to clean each piece separately and scrub the fine details. Once you have finished scrubbing, rinse the toy thoroughly with clean water to remove any soap residue.
After rinsing, dry the toy thoroughly before painting it. You can use a clean paper towel to absorb most of the water, but be careful not to rub the toy with the towel, as this can cause unnecessary wear and tear on the toy's surface. Instead, let the toy rest on the towel and allow it to air-dry completely. It is important to avoid using a hairdryer, as the heat can ruin the plastic. Place the toy in a safe area, out of direct sunlight, and let it sit for at least 12 hours before painting.
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Using spray paint
Spray paint is a great option for painting plastic toys, especially large-scale pieces like the Little Tikes Cozy Coupe car or a playhouse. It can give your old toys a fresh new look and is a relatively simple process. Here is a step-by-step guide to help you get started:
Step 1: Disassemble the Toy
If possible, take apart the toy by removing any bolts, covers, or screws. This will make the painting process easier and ensure that you can reach all the nooks and crannies.
Step 2: Clean the Toy
Use a scrub brush to thoroughly clean the toy, paying extra attention to corners and crevices. You can also use a solution of dish soap and water and then spray it down with a hose. Ensure that the toy is completely dry before moving on to the next step.
Step 3: Prepare the Work Area
Spray painting should be done outdoors or in a well-ventilated area due to the fumes and overspray. Place a drop cloth, tarp, plastic sheet, or large piece of cardboard on the ground to protect the surface from paint.
Step 4: Tape Off Any Areas That Should Not Be Painted
Use painter's tape to cover any areas of the toy that you do not want to be painted, such as wheels or axles.
Step 5: Apply Primer (Optional)
Although not mandatory, applying a plastic-specific primer can help the paint adhere better to the plastic surface. Spray thin, even coats of primer onto the toy, always moving in one direction.
Step 6: Spray Paint the Toy
Choose a spray paint specifically designed for use on plastic. Hold the can 8-12 inches away from the toy and tilt it down at a 45-degree angle. Apply light coats of paint, following the instructions on the can for dry time between coats. It is important to be patient and not rush this process to avoid drips and ensure an even finish.
Step 7: Reassemble the Toy
Once the paint is completely dry, reassemble the toy by putting back any bolts, covers, or screws that were removed in Step 1.
Additional Tips:
- If you are painting outdoor toys, lightly sand them before painting to smooth out any pores caused by exposure to the elements.
- Always follow the instructions on the paint can for temperature requirements and dry time between coats.
- If you get spray paint on your skin, there are methods to remove it, but it is best to be cautious and wear protective gear.
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Drying and curing
Before beginning the painting process, it is crucial to prepare the plastic surface adequately. This involves thoroughly cleaning the toy with a scrub brush to remove any dirt, dust, or residue. For stubborn build-up, using a sponge with soap and water or even rubbing alcohol can ensure the surface is spotless.
Once the toy is clean and dry, the next step is to apply a primer. Primers specifically designed for plastic, such as Valspar Plastic Primer or a universal primer, can improve paint adhesion and help achieve a smoother finish. Allow the primer to dry completely before moving on to the next step.
When it comes to drying and curing, the key is patience and following the manufacturer's instructions for the specific paint you are using. After applying the primer, refer to its guidelines for the recommended drying time. Some primers may require longer drying times than others.
The painting process itself also requires careful attention to drying and curing. It is generally recommended to apply multiple light coats of paint rather than a single heavy coat. This technique helps prevent dripping and ensures a more even finish. Allow adequate drying time between each coat as per the paint manufacturer's instructions.
After completing the final coat of paint, give the toy ample time to cure. Avoid handling or using the toy for several days to allow the paint to fully harden and cure. This extended curing period helps ensure that the paint job is durable and long-lasting.
Additionally, it is essential to consider the environment in which the painted toy is drying and curing. Maintain a consistent temperature and avoid excessive humidity, as these factors can impact the drying process. If possible, create a controlled environment by setting up the project in a temperature-controlled room or using a space heater to regulate humidity.
In summary, successful drying and curing of painted plastic toys depend on thorough preparation, following product instructions, applying light coats, allowing adequate drying time between coats, and providing sufficient curing time after the final coat. By following these steps, you can achieve a high-quality and long-lasting paint job on plastic toys.
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Frequently asked questions
Spray paint is the best option for painting plastic toys, especially if they are large-scale pieces. It is important to use a paint that is specifically formulated for use on plastic. Some of the most popular choices include Krylon Fusion, Rust-Oleum Universal, and Rust-Oleum Painter’s Touch 2X Ultra Cover.
It is important to clean and prepare the surface of the toy before painting. First, use a scrub brush to remove any loose paint or dirt. If the toy has been painted before, use the brush dry, and then go over it again with soapy water. If the toy is faded and has scuff marks, you may need to put in a little extra effort to clean it.
Spray paint the toy with your final colour. Since plastic is not absorbent, you will need to do multiple coats of light coverage to avoid drips. Hold the can 8-12 inches away from the toy and tilt it down at a 45-degree angle. Allow the paint to dry for at least an hour, and then put everything back together.
