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Borax Flux 1/2 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz

  • Based on 1,308 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives within 30 days
Order within 19 hours and 35 minutes
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Features

  • .- Dissolve Oxides & Impurities
  • .- Keep metal clean during melting and pouring.
  • .- Flux For Melting Gold, Silver, Brass, Copper, etc
  • .- Flux For Soldering (inhibits the formation of oxides on metal surfaces)
  • .- Accelerate Meting Speed

Manufacturer: ‎Waymil


Item Weight: ‎8 ounces


Package Dimensions: ‎5.98 x 4.41 x 1.06 inches


Material: ‎borax


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: October 30, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Works great
Works great 👍
Reviewed in the United States on June 23, 2025 by Corey Sebastian

  • Great Product!
Works well, dont have a video sadly. But once i get more propane id be happy to post one.. makes things melt faster and easy slag removing when stirring also good price
Reviewed in the United States on May 3, 2025 by Kjay

  • Good mix
Fast ship
Reviewed in the United States on May 23, 2025 by James R Baird

  • Correct amount of fine ground borax
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. ... show more
Reviewed in the United States on December 11, 2023 by Alfatech

  • Making gold
Have not used it yet I am happy with it
Reviewed in the United States on May 7, 2025 by Laurie Freitas

  • great product
works great. melts down and galazes the crucible as it supposed to
Reviewed in the United States on February 8, 2025 by Mike

  • Works wonders
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.
Reviewed in the United States on September 16, 2024 by Jorge G Conte Burrell

  • Way less than a half pound.
Not exactly a half pound, but the product still works well.
Reviewed in the United States on July 30, 2024 by Hooligan

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