MAQIHAN 7.4oz Borax Flux - Borax Powder for Melting Gold & Silver

★★★★★ 4.6 100 reviews

US$2.28
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US$2.28
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Management number 249762255 Release Date 2026/09/17 List Price US$2.28 Model Number 249762255
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  • Dissolves Oxides and Impurities: When used in the melting process of metals such as gold and silver, borax effectively dissolves oxides and other impurities. This action results in the formation of a fluid borate slag which floats on top of the molten metal, allowing for easier separation and ensuring the purity of the final product
  • Versatile Uses as a Flux: Borax serves multiple roles in metalworking. It can be used to glaze ceramic crucibles, enhancing their durability and performance. Additionally, it acts as a flux in casting and soldering processes, inhibiting the formation of oxides on metal surfaces, which is crucial for achieving strong and clean joints
  • Accelerates Melting Speed: By adding an appropriate amount of borax, the melting process of metals can be expedited. This feature is particularly useful in industrial settings where efficiency and time management are critical factors
  • Handling and Storage Guidelines: Borax must be kept in a dry place to maintain its effectiveness. Before use, a couple of drops of distilled water can be added to the borax in a crucible. Grinding the mixture into a milky paste consistency prepares it for immediate application. Keeping the metal deoxidized during melting and pouring ensures its cleanliness and integrity
  • NOTE: This product is Professional use only and ideal for professionals and hobbyists involved in melting, casting, and jewelry making and non-precious metals, offering ease of use and superior results

ASIN B0D41GNBYC
Item Weight 6.7 ounces
Manufacturer LX-Cast Tool
Item model number LX-Cast Tool 68
Product Dimensions 7 x 7 x 0.5 inches

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