Mosaic
Well-Known Member
Well, all u need is some run of the mill phosphoric acid based 'rust eater or rust remover' found in hardware paint aisles. If it eats iron rust it's the item.
Apply a dab with a toothpick to your Iron/S/S or nichrome and tin with regular electronic solder.
Awesome for soldering to coin cells or spot welded battery tabs at low temps.
Also good for re tinning troublesome iron coated soldering iron tips after you use your tip for melting plastic or molten insulation gets onto it etc. Sand or scrape off the burnt stuff and re tin with the rust remover as flux. Clean up after with a water wipe. Clean up spills with baking soda.
Apply a dab with a toothpick to your Iron/S/S or nichrome and tin with regular electronic solder.
Awesome for soldering to coin cells or spot welded battery tabs at low temps.
Also good for re tinning troublesome iron coated soldering iron tips after you use your tip for melting plastic or molten insulation gets onto it etc. Sand or scrape off the burnt stuff and re tin with the rust remover as flux. Clean up after with a water wipe. Clean up spills with baking soda.