10 Lbs 160 Oz Anhydrous Borax Granular Graphite Crucible Powder Deoxidizing Casting Flux for Melting Assaying Refining Gold Silver Copper Separating Impurities

★★★★☆ 4.0 21 reviews

$73.95
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$73.95
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Free shipping Free 30-day returns

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Management number 213106172 Release Date 2026/04/12 List Price $29.58 Model Number 213106172
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This high-grade, coarse anhydrous borax flux keeps your metals cleaner during melts and pours. It is also great for seasoning your graphic crucibles, and while melting, casting, and refining metals such as gold, silver, copper, iron, sterling silver, tin, nickel, and their alloys. Add borax to your melts to draw gasses and oxides out of molten metal. Made in the U.S.A.

  • Keeps metals cleaner while refining gold, silver, and copper
  • Use for seasoning your graphite crucibles
  • Made in the U.S.A.
Item Weight 10 pounds
Manufacturer PMC Supplies LLC
Item model number 10-LB-ANHY-BORAX
Package Dimensions 8 x 6 x 4 inches
Is Discontinued By Manufacturer No

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4 out of 5
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21 ratings | 9 reviews
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