23-01-2020, 03:13 PM
(This post was last modified: 23-01-2020, 05:25 PM by Stuart Giles.)
No idea what these are like, but the melting point at 480 c is a bit higher than the Lumiweld style rods @ 380 c. Some caution would need to be used on Aluminium as its melting point isn't massively higher than the 480 c figure. Having an AC/DC Tig welder, I only use Lumiweld type rods for repairing die castings that have a Zinc content. Doesn't look like the magic rods would be any good for that as the job would probably melt before the rod.