1 LB Manganese Dioxide
1 LB Manganese Dioxide is out of stock and will ship as soon as it is back in stock.
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1 LB Manganese Dioxide
1 LB Manganese Dioxide
Manganese Dioxide (MnO2) serves as an essential assaying flux and flux thinner for melting and smelting precious metals. This 1 lb package offers consistent purity and dependable performance for home studios, artisan labs, or professional shops. Use MnO2 on its own or blend it into your custom flux recipe to tailor slag behavior, control fusibility, and optimize slag removal during refining. It also supports gold recovery from black sands and clean bench grinds, helping you maximize yield while maintaining process efficiency. Its straightforward handling makes it a go-to choice for metalworkers who demand reliability.
- Ideal for melting and smelting precious metals as an assaying flux
- Acts as a flux thinner to improve slag flow and furnace performance
- Can be used on its own or as an ingredient in your flux recipe
- Supports gold recovery from black sands and bench grinds
- Formula: MnO2 for easy identification and compatibility in metalworking workflows
Enhance your refining toolkit today with this reliable MnO2—order your 1 lb Manganese Dioxide and elevate your melting and gold-recovery projects.
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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!
