Hey hey! Happy end of 2023! Here's a quick video on soldering tinplate using an electric soldering iron, liquid (diluted) flux (I use 2:1 - 2 parts water, 1 part concentrated flux for this) and silver-based food-grade tin solder. It is less intense than soldering copper sheet, as you only need an iron, but you need to go slow to get a really smooth finish. That's the big trick! Info on where to buy below, though you will have to source tin plate locally (my source is in Wisconsin, which I go and pick up personally, or Bob does).
PS - I just tell you my sources - I make no money off these recommendations, it's just what I use in the shop, so I'm passing along.
Tin Solder number 460: [ Ссылка ]
Flux: [ Ссылка ]
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