1 How would you assess the performance and potential of dryon- dry powder coatings? 2 What other technical trends do you see for powder coatings? 1 Dry-on-dry powder coatings conceptual strategy is to reduce two stoving steps to one, logically intended when coating process is made by two coats. The original powder coatings are single layer one stoving, but two coats, as primer and topcoat, they are necessary for some specific protective requirements performance in application areas such as steel structures, construction and ...