Powder coating is efficient and durable. It is used on a wide variety of products. Compared to paints that contain solvents and volatile organic compounds, it is environmentally friendly and safer to use. However, there are situations where the airborne powder can be combustible. Because of this, NFPA rules do apply to these applications. Proper airflow and filtration is essential. Fortunately, there are options to help you achieve this.
Dave’s powder coating business had used an old booth for many years. It used square pocket filters made of a polyester mesh. As the business grew, though, Dave found that these pocket filters allowed too much dust to escape from the booth. They had also started to require more-frequent changes.