6 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals
6 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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6 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Preciou...
6 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals
Experience the performance of the Boric Acid Deoxidizing Casting Powder Flux, a high-grade, 6 oz flux crafted for melting, casting, and refining metals. This ultra-fine flux keeps your metals cleaner during heats and pours, reducing oxidation and dross formation for smoother bullion and precise casts. Ideal for gold, silver, copper, iron, nickel, tin, sterling silver, and their alloys, it delivers reliable deoxidizing action and a protective antioxidant effect during soldering as well.
Made in the USA, this flux blends seamlessly into your workflow, delivering consistent results across hobbyist to professional setups.
- Ultra-fine flux for cleaner melts and easier pours
- Supports melting, casting, and refining of gold, silver, copper, nickel, tin, and alloys
- Acts as an antioxidant during soldering for stronger joints
- Reduces oxidation and dross, boosting yield and finish
- Proudly made in the USA
Enhance your toolkit with this reliable flux—discover smoother melts and easier pours today.
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Let customers speak for us
Nice little mold. Makes great 1oz bars and rounds.
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
