Anhydrous Borax Deoxidizing Flux for Melting Precious Metals

Experience cleaner melts with our 25 Lbs Anhydrous Borax flux, the premier deoxidizing solution for casting and refining precious metals. This Anhydrous Borax flux is engineered to deoxidize and flux during metal melts, pours, and refinements, helping metals stay brighter, cleaner, and more uniform.

Designed as a coarse powder, it blends quickly into molten metals to shield against oxidation and reduce impurities. Use during heating and pouring to enhance cleanliness, improve surface finish, and support consistent results across batches. The deoxidizing action is ideal for melting precious metals, jewelry alloys, and other high-value metals, providing reliable performance in furnace or induction melts. The coarse texture ensures clumps break apart easily, enabling smooth incorporation into the melt and faster fluxing action.

• Coarse powder form for fast, even distribution during casting
• Effective deoxidizing to keep melts bright and pure
• Ideal for melting metals including precious metals and jewelry alloys
• Supports refinement and pours with reduced oxidation
• Long shelf life and simple storage

Upgrade your melting process with this reliable flux—order today and enjoy cleaner, brighter casts with every melt.