Re: Brass radiator what sort solder and flux? With the arrival of aluminum and plastic radiators I concern this is yet another dying artwork/ability. Despite having appropriate preparation and method, soldering challenges can even now occur. Here are a few popular issues as well as their probable methods: Also, solder https://ricardoqnany.dailyhitblog.com/32683053/about-types-of-solder-to-use-on-aluminum-radiator