---
product_id: 415375622
title: "Semme Jewellery Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver"
brand: "semme"
price: "€ 42.70"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/415375622-semme-jewellery-casting-borax-welding-auxiliaries-borax-flux-for-melting
store_origin: HR
region: Croatia
---

# Dissolves impurities Widely versatile Accelerates melting speed Semme Jewellery Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver

**Brand:** semme
**Price:** € 42.70
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate Your Craft with Semme Borax!

## Quick Answers

- **What is this?** Semme Jewellery Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver by semme
- **How much does it cost?** € 42.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/415375622-semme-jewellery-casting-borax-welding-auxiliaries-borax-flux-for-melting)

## 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

- • **💧 Keep It Dry:** Store in a moisture-free environment
- • **⏩ Speedy Solutions:** Accelerates melting for efficient workflows
- • **🔍 Purity Perfected:** Dissolves oxides for flawless metal
- • **🌍 Versatile Utility:** Ideal for casting, soldering, and glazing
- • **🔧 Essential for Artisans:** A must-have for serious jewelers

## Overview

Semme Jewellery Casting Borax is a premium welding auxiliary designed to enhance the melting process of gold and silver. This versatile flux not only dissolves oxides and impurities but also accelerates melting speed, making it an essential tool for jewelers and metalworkers. With a lightweight design and a variety of applications, it’s perfect for both professional and hobbyist use. Store it in a dry place to maintain its effectiveness.

## Description

Semme Jewellery Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver

## 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 | 90 g |
| Product Dimensions | 10 x 8 x 0.5 cm; 90 g |
| Item model number | 121 |
| Material | silver |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Images

![Semme Jewellery Casting Borax, Welding Auxiliaries Borax Flux for Melting Gold Silver - Image 1](https://m.media-amazon.com/images/I/51DnyVGdVDL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/415375622-semme-jewellery-casting-borax-welding-auxiliaries-borax-flux-for-melting](https://www.desertcart.hr/products/415375622-semme-jewellery-casting-borax-welding-auxiliaries-borax-flux-for-melting)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-30*