After trial fitting of the right hand door, I finished brazing new patch panels, used sanding disc on 4 1/2 in grinder to removed old flux & excess material, used seam sealer on all joints or seams & primed.
Next, I started finishing the cab corners. Using the 4 1/2in grinder with sanding disc, I removed all excess brass & flux from brazing & roughed up metal surfaces prior to using body filler to smooth transition from new cab corners to existing metal. The photos I'm posting will look like a lot of excess bondo but ends up being just a paper thin covering. The goal is to have a perfect feather edge where the filler meets the metal, with no dips or high spots visible when painted.
Next step in finishing the filler is priming & sanding to fill any imperfections or pin holes in the filler prior to final sealer/primer & painting.
1966 C-10 Short Stepside HiPo Step-by-step ~ and on-going resto build in the Project Journals