1 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals
1 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals is out of stock and will ship as soon as it is back in stock.
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1 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Preciou...
1 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals
1 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals is a high-grade, super-fine flux that keeps your metals cleaner during melts and pours. Designed for consistent melts, it minimizes dross and improves metal recovery for reliable results in every pour.
This boric acid deoxidizing flux is ideal for melting, casting, and refining metals such as gold, silver, copper, iron, sterling silver, tin, nickel, and their alloys. It acts as an antioxidant in soldering and helps protect surfaces from oxidation, delivering cleaner pours, smoother finishes, and improved surface integrity. Proudly made in the U.S.A., it supports domestic craftsmanship and consistent batch performance.
- Effective deoxidizing action reduces oxide formation during melting
- Antioxidant properties support clean pours and superior surface finishes
- Compatible with a wide range of metals and alloys, including precious metals
- Easy to measure, mix, and apply in foundries, studios, and workshops
- Made in the USA with quality control you can trust
Whether you’re refining gold, silver, or base metals, this flux helps keep your crucible and melts cleaner. Enhance your metalworking results—add to your cart today for a smoother, more reliable melt.
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Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
Nice product. Works as it should.
Shipping cost were atrocious. But product exactly what i needed
Works great!
Excellent, worked very well
Exactly what I needed, very pleased. Great shipping time!
