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2x Large Jewellers' Borax Flux Cone

2x Borax Cone

  • When mixed with water using the borax dish this forms a flux used during the soldering of gold or silver
  • The cone of borax is used with the flat bottomed borax dish by adding a little water and rubbing the bottom of the cone in a circular motion in the dish
  • The cone will dry out after use and can be used time and time again, eventually producing enough flux for thousands of joints
  • 85gms Borax Cone

2x Large Jewellers' Borax Flux Cone

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