8 OZ Assay Dense Soda Ash
8 OZ Assay Dense Soda Ash is out of stock and will ship as soon as it is back in stock.
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8 OZ Assay Dense Soda Ash
8 OZ Assay Dense Soda Ash
8 OZ Assay Dense Soda Ash is a trusted assaying flux and flux thinner designed for melting and smelting precious metals. This dense sodium carbonate product, also known as sodium carbonate, helps regulate melt chemistry, reduce oxide formation, and improve gold recovery during refining. It can be used on its own or as a key ingredient in your own flux recipe.
Use cases include gold recovery from black sands and bench grinds, where a reliable flux keeps molten metals in check and supports cleaner separations.
Also known as Sodium Carbonate, Assay Dense Soda Ash delivers consistent performance whether you are refining, melting, or testing assay samples. The 8 oz package makes it easy to stock your bench and scale your flux operations.
- Dense composition for controlled fluxing and smoother melts
- Ideal for assaying flux and flux thinning
- Supports gold recovery from black sands and bench grinds
- Works on its own or as part of a custom flux recipe
- Compact 8 oz packaging for convenient storage
Enhance your refining workflow—add this reliable flux to your toolkit today.
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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!
