I need some help. I am wanting to do some soldering on copper for things such as an IC, MLT Manifold, etc. but I am not sure about keeping it "food safe". My background is in electronics so all the soldering I have done is with a soldering iron and don't really have to worry about it coming in contact with food.
Does anyone know of a good site for tutorials on how to solder copper for these projects? What kind of flux to use? WHat kind of solder?