BORAX TRAY 100mm UNGLAZED
Borax Dishes are used with borax cones and are a traditional way of making your own flux for precious/non precious soldering.
Pour a little water into your borax dish, the residual water should be enough to form a paste. Grind the cone down on the dish using a round motion, this will form a soldering flux paste.
If there is some flux remaining in the dish, leave it to set. You can just add water and repeat the process when you need to make flux again.
External Diameter: 100mm
Internal Diameter: 90mm
Internal Depth: 2mm (Both faces are recessed)
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