Casting Fluxes
Improve the quality of your metal pours with our professional casting fluxes. Specially formulated for jewelers, refiners, and metalsmiths, fluxes help prevent oxidation, remove impurities, and keep molten metal clean during the casting process. Essential for achieving smooth, consistent results, they ensure your gold, silver, brass, and other metals maintain maximum brilliance and workability.
Our collection includes high-performance casting fluxes designed for different applications, from refining to investment casting. Easy to use and highly effective, these fluxes are trusted by jewelry professionals to reduce waste, protect crucibles, and produce superior-quality castings. Whether you’re working in a small jewelry studio or a full-scale foundry, casting flux is a must-have for clean, reliable melts.
4 Oz Hank Chapman Flux Thinner
$6.59Unit price /Unavailable3 Oz Anhydrous Borax Deoxidizing Casting Coarse Powder Flux for Melting Precious Metals
$6.94Unit price /Unavailable- $13.79Unit price /Unavailable
- $10.19Unit price /Unavailable
- $35.94Unit price /Unavailable
1 LB Assay Silica Flour/Sand 400 Mesh
$17.94Unit price /Unavailable7 Oz Boric Acid Deoxidizing Casting Powder Flux for Melting Precious Metals
$7.84Unit price /Unavailable9 Oz Anhydrous Borax Deoxidizing Casting Coarse Powder Flux for Melting Precious Metals
$13.89Unit price /Unavailable5 LBS Hank Chapmans Flux Thinner
$53.94Unit price /Unavailable8 OZ Hank Chapman Flux Thinner
$13.79Unit price /Unavailable10 LBS Standard Pre-Mixed Refining White Flux
$92.34Unit price /Unavailable- $21.54Unit price /Unavailable
5 LBS Assay Silica Flour/Sand 400 Mesh
$35.94Unit price /Unavailable6 OZ Hank Chapman Flux Thinner
$10.19Unit price /Unavailable- $17.39Unit price /Unavailable
- $167.94Unit price /Unavailable
- $17.94Unit price /Unavailable
50 Lbs Anhydrous Borax Deoxidizing Casting Coarse Powder Flux for Melting Precious Metals
$189.95Unit price /Unavailable50 LBS Standard Pre-Mixed Refining White Flux
$384.95Unit price /Unavailable25 Lbs Anhydrous Borax Deoxidizing Casting Coarse Powder Flux for Melting Precious Metals
$156.74Unit price /Unavailable