You might have heard of powder coating in passing, but you might be wondering: What is powder coating, and how exactly does it work? As you may already know, powder coating is a widely used finishing process employed across various industries to apply a highly durable protective coating to metals. This process involves employing an electrostatic technique to carefully apply a dry powder evenly to the substrate, which is then cured using controlled heat to create a smooth, uniform surface that enhances both appearance and longevity.