Opt for a flux. Very like the solder, the flux must be specialized for aluminum or for The mix of metals you intend to affix. The best choice is to buy the flux through the exact source as your solder, as They are really probable meant to work jointly. When https://trentonqsutt.blogtov.com/7741224/what-does-types-of-solder-to-use-on-aluminum-radiator-mean