File:Using borax flux.JPG - Wikimedia Commons

8 Oz Anhydrous Borax Granular Graphite Crucible Powder

To control oxidation during the melting process. Helps keep metal clean during melting and pouring. Used as a casting flux. Sold in a one pound box.

Borax Flux-1Lb

DENTAL FLUX - Randwick College Wiki

File:Borax-3D-balls.png - Wikimedia Commons

Category:Borax - Wikimedia Commons

Hard Soldering - DT Online

Category:Borax - Wikimedia Commons

Gilding - Wikipedia

File:BORAX-II.jpg - Wikimedia Commons

8 Oz Anhydrous Borax Granular Graphite Crucible Powder

File:BF3.svg - Wikimedia Commons

Bubbles Chatter Glass