News & Advice

Painting a car with acrylic paint, specifically the type of acrylic paint used in arts and crafts, is not recommended for several reasons. Automotive painting requires paints specifically formulated to adhere to the vehicle’s surface, withstand extreme weather conditions, and resist fading and chipping over time.

Here’s why using craft acrylic paint on a car is not advisable…

Durability

• Automotive Paint – Designed to endure high speeds, UV exposure, temperature variations, and environmental pollutants. Automotive paints are also flexible to some degree, allowing them to bend with the vehicle’s metal without cracking.
• Acrylic Craft Paint – Lacks the durability necessary for automotive use. It can quickly fade, crack, and peel when exposed to the elements.

Adhesion

• Automotive Paint – Contains additives that promote adhesion to the car’s surface, ensuring a long-lasting finish.
• Acrylic Craft Paint – May not adhere well to the car’s surface, especially if the surface is not properly prepared, leading to peeling and flaking.

Finish Quality

• Automotive Paint – Can be applied smoothly with a spray gun, creating a finish that is both aesthetically pleasing and protective.
• Acrylic Craft Paint – Applying it evenly over a large surface like a car is challenging, and brush or roller marks are likely to be visible. It also does not provide a high-quality finish capable of withstanding the test of time and elements.

Application

• Automotive Paint – Requires specific preparation and application techniques, including sanding, priming, and sealing, to achieve a professional-quality finish.
• Acrylic Craft Paint – Even with careful application, achieving a uniform and professional-looking finish is extremely difficult.

Safety and Regulations

• Automotive Paint – Usage involves safety precautions, such as wearing a respirator and working in a well-ventilated area, due to the emission of volatile organic compounds (VOCs).
• Acrylic Craft Paint – While safer to use from a VOC standpoint, does not meet the safety standards required for automotive exteriors.

Conclusion

If you’re considering painting your car, it’s best to use products specifically designed for automotive use. These products are engineered to provide durability, protection, and a finish that craft acrylic paints cannot match. For a lasting and satisfactory result, investing in automotive paint and either hiring a professional or using the proper equipment and techniques yourself is advisable.