3 Lbs Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals
3 Lbs 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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3 Lbs Boric Acid Deoxidizing Casting Powder Flux for Melting Precio...
3 Lbs Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals
Enhance every melt with our high-grade, super-fine Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals. This premium flux keeps metals cleaner during melts and pours, making it ideal as a flux for melting metals, casting flux, and refining metals like gold, silver, copper, iron, sterling silver, tin, nickel, and their alloys. It also doubles as an antioxidant in soldering, helping joints resist oxidation and maintain bright finishes. Proudly made in the USA, this flux delivers consistent performance batch after batch.
- High-grade, ultra-fine formulation for smooth melts and cleaner pours.
- Deoxidizing action reduces oxygen pickup and improves metal cleanliness.
- Antioxidant in soldering supports durable, bright joints.
- Wide metal compatibility works with gold, silver, copper, iron, tin, nickel and alloys.
- Made in the USA ensures quality and consistency.
Whether you’re performing precise foundry work or hobbyist projects, this 3 Lbs Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals simplifies the process. Its ultra-fine texture reduces clumps, ensures even coverage, and minimizes dross formation for cleaner casts and smoother pours. Use during melting, casting, or refining to maximize metal recovery and improve finish quality.
Ready to upgrade your toolkit? Add to cart and start achieving safer, cleaner melts today.
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Let customers speak for us
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!
