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Borax Flux Powder

Borax Flux Powder

Item #
170-013
$9.90
each
+
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Controls oxidation in molten metal when melting or pouring. Also used to glaze a crucible for extended service life. When mixed with water, it can be used as a soldering flux, though formulated fluxes such as Dandix and Ultra Flux work better and are easier to use. 1 lb. jar.