Borax Flux weight : 8 OZ
MPN : 22.820 SKU : DXM15
MANUFACTURER : Grobet File Co. of America
MB Formula WORKS!!! Don't let borax steal your gold!
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Invented by a chemist with the intent of yielding the most gold from filings or bench sweeps.
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Melts brilliantly
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Brings down 100% of your gold
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Reduces metal cracking
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Eliminates the time-consuming mess of removing hidden gold from borax residue