End result is a solid weld. (my choice)

But it's a slow road, buzzing short tacks to keep the heat down and trying to make all the tacks come together as one in the end.

I press in a special filler (I use evercoat metal 2 metal) in the seam to seal any pinholes etc then overlay with poyester glazing filler to blend any minor weld seam rippling.


Something clever here.