What is a common application method for powder coats?

Electrostatic spray application is widely recognized as the most common method for applying powder coats due to its efficiency and effectiveness. In this technique, dry powder particles are charged electrostatically and are sprayed onto a grounded object. This charging allows for a uniform coating as the particles adhere well to the surface, reducing overspray and waste. After application, the coated object is usually cured in an oven, where the heat causes the powder to melt and flow, creating a smooth, durable finish that adheres strongly to the substrate.

Other methods like dip coating, brush application, and roller painting are typically used for liquid paints rather than powder coatings. Dip coating involves immersing the item into a liquid paint but does not lend itself well to powder materials. Brush and roller applications are manual methods better suited for liquid paints due to their physical properties, which do not translate effectively into powder coatings. Thus, the unique requirements and characteristics of powder coatings make electrostatic spray application the preferred method.