Gentle Direct Solder – Tender direct solders are well-suited to restoring leaks in copper or brass radiators as they are able to create a limited bond among two equally smelted supplies. Utilizing your preferred soldering strategy (torch or soldering iron), apply heat to the realm encompassing the leak or crack. https://arthurzdnwt.jaiblogs.com/54178694/5-simple-statements-about-types-of-solder-to-use-on-aluminum-radiator-explained