Learn about arc welding safety gear and clothes from an arc welding expert in this free DIY video. Expert: Malcolm MacDonald Bio: Malcolm MacDonald graduated from Connestoga College in 1968 taking the Fitter Welding Program. Filmmaker: Melissa Schenk
setting polyester and cotton material on fire to show the different properties and how they can mess you up. synthetic materials catch on fire from welding and the dripping flaming plastic will burn for a long time and stick to you and really mess you up and make you look like a melted alien. I also use a harborfreight arc welder.