... for weldng PE,PP,PVC,PVDF and so on.This tool is of lightweight,stable performance,convenient operation,large-amount extrusion ... and high efficiency,the advantage is for welding narrow gap and corners where is not easy to reach ... .0mm-3.5mm Weight: 7.0kgs 2. Accessories:Including welding shoes,heating elements and kind of welding rod etc.3.Packing: 4.Operation ...