You have to wear a mask when welding, welding need to wear protective tools experienced said what.
Protective equipment for welding and carbon dioxide welding protection: overalls, leather gloves, cloth for protecting feet, protective mask.Argon arc welding protective equipment: overalls, leather gloves, protective mask.
Gas welding, gas cutting, manual plasma cutting protective equipment: work clothes, leather gloves, foot cloth, goggles or face shield (advocate wearing masks but not required).
