PVC welding strip curtains are available in various color options and always come tinted. The curtain strips are fully constructed from extruded PVC reinforced with tinted material to stop harmful UV rays from affecting the workers. The curtain strips slightly overlap to maintain a good seal between the two opposite sides. The advantages of these welding strip curtains are numerous including the fact that you can move equipment through them without any hurdle which is a significant issue with solid welding curtains.