Borax Flux 2 Pound for Casting Jewelry Melting Gold-Silver & Glaze Crucible 2lbs

Description

BORAX FLUX CASTING & MELTING
BORAX FOR GOLD AND SILVER
-
GRANULAR  2 POUND BAG
GLAZE CERAMIC CRUCIBLES
Borax
5 Mol Granular
Borax (
Sodium Tetraborate Pentahydrate)
Technical Grade in a
2 POUND BAG
.
Borax has a wide variety of uses, a component of many products. It can be used to glaze ceramic crucibles, as a flux in casting melting and soldering.
Borax when used in melting of Gold and Silver helps to dissolve
Oxides and other impurities and
produce a fluid borate slag
that collects on the surface of the molten metal.
This slag is periodically removed, by use of a carbon-graphite or clay rod.
*Item has never been used, packed and sealed in a clear plastic bag.
JETS Product #
0326-0202B
Made by
,
20 Mule Team® US Borax
.
This product is intended for industrial use only.
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