*If you want to weld a beautiful weld without slag, watch this video, and the slag of arc welding will not worry you anymore
*99% of beginners in arc welding face a frequent problem, which is the shape of the welding is not beautiful and the slag mixing with the arc welding that ruins the welding lines and you cannot clean it. In this video you will see for the first time a new amazing trick that makes you weld iron easily and without slag for a beautiful welding like the professionals
