What did you do to your truck today? Chapter II

[cornerstone]

I finished the bottom side welds and then wire wheeled it clean. Then I rolled and brushed on this Duplicilor rust barrier. I doubled up where the welds were just for extra precaution. Half way into applying it I remembered that I had heard the only thing that will seal bare metal is epoxy primer, and an unopened gallon sat 5 feet from me.😩 It will be a PIA to get this stuff off if I made a mistake. My feeling at the moment is this, if this truck has made it 46 years left outside with only a minimal amount of rust to repair, I figure I’m gonna be ok without the epoxy primer underneath this stuff. What do y’all think?