Select a flux. Very like the solder, the flux should be specialized for aluminum or for The mix of metals you propose to hitch. The simplest selection is to get the flux from the identical source as your solder, as they are likely meant to get the job done collectively. https://automotiveengineering87919.blog-kids.com/27450195/what-does-types-of-solder-to-use-on-aluminum-radiator-mean