Posted by Joseph Gwinn on November 17, 2007, 11:17 am
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>I will give that a try if I can't find the ammonium version. I have some >pipe flux with zinc chloride but it is only 8%. > > -- > Glenn Ashmore
Don't forget, you can make your own (much stronger) by killing some
hydrochloric acid with a handful of zinc. (I presume you have zinc lying
around if you're galvanising stuff.) Otherwise use scrap galvanised steel.
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>pipe flux with zinc chloride but it is only 8%.
>
> --
> Glenn Ashmore