12 oz Boric Acid Powder Deoxidizing Casting Flux For Melting Assaying Refining Gold Silver Copper Separating Impurities

12 oz Boric Acid Powder Deoxidizing Casting Flux For Melting Assaying Refining Gold Silver Copper Separating Impurities

$15.80
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Super Fine Boric AcidDeoxidizing Casting FluxKeep Your Metals Cleaner While Refining Gold, Silver, CopperUse as a Anti-Oxidant in SolderingMade In The USANEW 12 oz Boric Acid Powder Deoxidizing Casting Flux High Grade - Super Fine Keeps your metals cleaner during melts and pours! For Melting Casting Refining Gold Silver Copper Iron Sterling Silver Tin Nickle and their alloys! Anti-Oxidant in soldering. Proudly Made in the USA We always combine and reduce shipping on multiple purchases! Keep out of reach of Children & AnimalsBrand: PMC Supplies LLC, Model: 12-OZ-BORIC-ACID, Color: White, Size: 12 oz

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