Common Powder Coating Mistakes—and How to Avoid Them
While powder coating is durable and efficient, the process must be executed with precision. Common mistakes include poor surface preparation, under- or over-curing, uneven coating thickness, and contaminated powder. These can result in defects like orange peel, pinholes, and flaking. Luckily, most of these issues can be avoided with proper training, clean equipment, and rigorous quality control. A skilled applicator knows that consistency in prep, application, and curing is the difference between a flawless finish and a failed one.