Rosenthal Collection Borax Flux 5 MOL – 5 LB Casting Flux for Jewelry Soldering, Melting Silver, Gold, Sterling

Description

💎 Cast Like a Pro, Shine Like a Legend

Rosenthal Collection Borax Flux 5 MOL is a professional-grade 5-pound flux powder designed to optimize the melting and soldering of precious metals like gold, silver, and sterling. It reduces oxidation and bubbling during heating, ensuring clean metal flow and flawless finishes. Packaged in a resealable bag for freshness, this trusted formula has been the choice of master jewelers since 1926, delivering reliability and superior results for both high-volume shops and dedicated artisans.