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1 Lb 16 Oz Anhydrous Borax Granular Graphite Crucible Powder Deoxidizing Casting Flux for Melting Assaying Refining Gold Silver Copper Separating Impurities

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$16.95

$ 7 .99 $7.99

In Stock
  • Keeps metals cleaner while refining gold, silver, and copper
  • Use for seasoning your graphite crucibles
  • Made in the U.S.A.


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.


ATHENS R.
Reviewed in the United States on August 9, 2023
Super fast delivery from U.S to UK - A tiny pinch of Borax in Tap Water neutralises Fluoride - Thanks to Seller for sending so quickly
darlene cochran
Reviewed in the United States on December 9, 2023
Liked everything about them
CJ Thomas
Reviewed in the United States on May 7, 2021
Works just fine
julio hoyos
Reviewed in the United States on April 20, 2021
Perfect for damascus forge weld
eleanor kay taylor
Reviewed in the United States on March 29, 2019
It’s for my husband and he has not open it yet.
Bertho
Reviewed in the United States on October 17, 2019
worked well, fast delivery
Khalid
Reviewed in the United States on October 13, 2018
good item
Terry Creek
Reviewed in the United States on June 4, 2015
Good quality with directions included
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