Much has been written about the dangers of electricity and the importance of following proper work practices. This includes the use of personal protective equipment (PPE), which is the last line of defense. Clothing is somewhat of a different story.
On the job, many electricians, linemen, wiremen and other construction-related workers will encounter or use a pneumatic-powered tool at some point. Pneumatic tools are powered by compressed air or compressed carbon dioxide (CO2) supplied by a small cylinder.