25 lb Pound 400 oz Anhydrous Borax Granular Graphite Crucible Powder Deoxidizing Casting Flux For Melting Assaying Refining Gold Silver Copper Separat
25 lb Pound 400 oz Anhydrous Borax Granular Graphite Crucible Powder Deoxidizing Casting Flux For Melting Assaying Refining Gold Silver Copper Separat está agotado y se enviará tan pronto como vuelva a estar disponible.
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Anhydrous Borax Granular Graphite Crucible Powder
Anhydrous Borax Granular Graphite Crucible Powder is a premium deoxidizing casting flux designed for melting, assaying, and refining metals. This granular borax formulation delivers consistent flow, reliable slag control, and stable performance across gold, silver, and copper applications.
Engineered for precision, the graphite-enhanced borax reduces oxidation during high-temperature processes and supports cleaner slag removal. It’s ideal for melting in graphite crucibles, refining melts, and facilitating accurate assaying, making it a versatile choice for hobbyists and professionals alike.
Features include:
- Granular texture for smooth, predictable flow and easy dosing
- High purity deoxidizing flux that minimizes impurities
- Excellent slag control for cleaner casts
- Suitable for melting and refining gold, silver, and copper
- Graphite compatibility boosts performance in graphite crucibles
Whether you’re assaying, melting, or refining, this flux supports steady results and repeatable batches. Add to your cart now and power your next metalwork project with confidence.
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$0.30
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$14.35
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$5.25
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$28.33
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Agotado
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| Descripción | ||||
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Let customers speak for us
The price is right on this and it looks well made.
Perfect thank you
Exactly what I've been looking for. Works perfectly.
I am a novice e-waste refiner and PMC Supplies has been the sole company I have trusted throughout my journey. This borax is excellent and most of all, CONSISTENT! Thank you PMC.
Great product! Trusted seller. Fast shipping despite weighing nearly 50-pounds.
Fabulous lortone tumbler and in prestine condition! Great deal. Unbeatable.
Muy buena calidad
It is poorly made, the 1st photo is the one you get. One drawer was stuck and took a few minutes to wiggle it out. You can see the glue sticking out everywhere. The price is extremely high for what it is. I'm very disappointed.
Foredom lubricant kit excellent price and great
Got what i ordered
Seems to be a nicely built item. Will provide further evaluation when fired up.
Great product and customer service!
Love this pliers. Helps me cut a straight line from my bezels
Quality is excellent, the item matched the description and they met my expectations
Awesome! Best product out there