An article posted on GreenBiz.com states:
Another option to reduce VOCs is to switch from liquid to powder coatings, which are VOC- and HAP-free. Because they don’t emit vapors (or strong smells), powder coating shops don’t require as much ventilation, which can lower cold-climate heating costs. In addition, parts that are powder coated see fewer surface defects, need less rework and tend to be more durable.
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