Is anybody familiar with "gluing" on patch panels?

The glueing is I-car accepted repair process in certain areas, you can not use it when lap joining panels the seam will become visable.

The reason for using it in the pinch weld areas is not only a strong bond, but it also provides a very good corosion resistants, because the entire area between the two panels is completely covered unlike spot welds which joins the two panels in certain areas with gaps inbetween.