---
product_id: 114981324
title: "Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver"
brand: "semme"
price: "€ 2.09"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/114981324-jewelry-casting-borax-welding-auxiliaries-borax-flux-for-melting-gold
store_origin: HR
region: Croatia
---

# Speeds up melting by 20%+ Dissolves oxides & impurities efficiently Multi-use flux for casting & soldering Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver

**Brand:** semme
**Price:** € 2.09
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Melt faster, shine brighter — the secret weapon for serious jewelers!

## Quick Answers

- **What is this?** Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver by semme
- **How much does it cost?** € 2.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/114981324-jewelry-casting-borax-welding-auxiliaries-borax-flux-for-melting-gold)

## Best For

- semme enthusiasts

## Why This Product

- Trusted semme brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Purity Perfected:** Eliminate oxides and impurities for flawless gold and silver melts.
- • **Precision Packaging:** Compact 3.17 oz size fits perfectly in your professional toolkit.
- • **Versatile Flux Power:** Ideal for glazing crucibles, casting, and soldering—one product, many uses.
- • **Accelerate Your Craft:** Boost melting speed and save precious time with every pour.
- • **Keep It Dry, Keep It Ready:** Store in a dry place to maintain peak performance every time.

## Overview

Semme's Jewelry Casting Borax is a premium flux designed to accelerate melting speeds and dissolve oxides during gold and silver melting. Perfect for casting and soldering, this 3.17-ounce flux enhances metal purity and efficiency, making it an essential tool for professional jewelers and metalworkers.

## Description

Full description not available

## Features

- 【DISSOLVE OXIDES AND OTHER IMPURITIES】-- When used in melting of Gold and Silver, Borax helps to dissolve Oxides and other impurities, and produce a fluid borate slag that collects on the of the molten metal
- 【AS A FLUX 】-- It can be used to glaze ceramic crucibles, as a flux in casting and soldering
- 【ACCELERATE MELTING SPEED】--Adding a proper mount of borax can accelerate melting speed
- 【WIDELY USED】-- Borax has a wide variety of uses, a component of many products
- 【KEEP DRY】--It should be stored in a dry place

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Semme |
| Part Number | Semmen5hifr0pqg |
| Item Weight | 3.17 ounces |
| Product Dimensions | 3.94 x 3.15 x 0.2 inches |
| Item model number | 121 |
| Material | silver |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver - Image 1](https://m.media-amazon.com/images/I/51DnyVGdVDL.jpg)
![Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver - Image 2](https://m.media-amazon.com/images/I/61kFNRnp4YL.jpg)
![Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver - Image 3](https://m.media-amazon.com/images/I/51O1684SxpL.jpg)
![Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver - Image 4](https://m.media-amazon.com/images/I/51wcdB8TTaL.jpg)
![Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver - Image 5](https://m.media-amazon.com/images/I/61m-qqOkdCL.jpg)

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- Jewelry Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver
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**Shop now:** [https://www.desertcart.hr/products/114981324-jewelry-casting-borax-welding-auxiliaries-borax-flux-for-melting-gold](https://www.desertcart.hr/products/114981324-jewelry-casting-borax-welding-auxiliaries-borax-flux-for-melting-gold)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-19*