Borax by Bench Basics – Jeweler’s Grade (1lb)

Bench Basics Borax is a professional-grade flux for jewelry fabrication and casting, providing a pure, fine-grained formula that minimizes impurities and enhances soldering quality.

• The description claims that the borax creates a superior barrier against oxygen and prevents firescale.
• The description claims that the fine granular texture dissolves easily into water or can be used dry.
• The description claims that it is essential for seasoning and glazing ceramic crucibles, creating a glassy coating that seals the pores.
• The description claims that the 1lb bag offers ample supply for busy studios.