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Invented by a Chemist with the intent of yielding the most gold from filings or bench sweeps. Similar to our Argoflux Gold Flux Powder, MB Formula melting flux is used to refresh your old gold as well as replacing simple Borax when melting gold. Also used like the no longer available Kerr Super Flux.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2025
$32.85