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DISOLVE OXIDES & IMPURITIES
TO GRACE CERAMIC CRUCIBLES
FLUX FOR CASTING
FLUX FOR SOLDERING
MANY OTHERS
Mike
July 7, 2025
works great. melts down and galazes the crucible as it supposed to
Jorge G Conte Burrell
July 1, 2025
Always use it at your metal shop and for any metalworkshop. Excellent with finer metals lake alu, silver, copper, bronce & gold in small furnaces. It will clean your metals and your pours will be even better. So use it at all burning times.
Happy consumer
June 13, 2025
Works as should
Alfatech
June 1, 2025
You will get the advertised amount. I used it for glazing a crucible. Make sure you preheat your crucible before adding the very fine borax or it will fly away if using a blowtorch.Melted into a glass like blob in the center of the crucible, must now try to heat it again and make it spread all through its surface.
Robin Baker
May 4, 2025
A little bag of borax for smelting metals. Works like it should I’d buy it again.
joseph giglio
April 27, 2025
great quality
Chris Law
March 1, 2025
good
Hooligan
January 29, 2025
Not exactly a half pound, but the product still works well.
Tyler Mcdougall
January 4, 2025
Works great, Profesional grade Borax is clean and dissolves fast. Definitely recommend
Scott
January 3, 2025
Being Australian I'm still getting used to the whole Pound measure thing. This is what it is, just there's not much to what there is.
Liz
December 28, 2024
Good quality and quick delivery , item as described. Thank you!
Awesome
December 27, 2024
Great
Dave Slater
December 18, 2024
Price was good
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