themininut
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- 117
I'm making a exhaust midpipe for my car from 304 stainless tube and wanted to avoid having to back purge the full length, i've looked for flux but can't find any locally, so my next though was to use MMA stainless rods. I know that they can be used on sched 40 for root welds but will they work on thin 1.5mm tube and avoid the need to back purge ?