---
product_id: 20814134
title: "Borax 1 Oz For Glazing Crucible Dish Jewelry Casting Flux Melting Gold Silver"
brand: "waymil"
price: "¥2332"
currency: JPY
in_stock: true
category: "Waymil"
url: https://www.desertcart.jp/products/20814134-borax-1-oz-for-glazing-crucible-dish-jewelry-casting-flux
store_origin: JP
region: Japan
---

# Technical grade for high-temp fluxing Pure Sodium Tetraborate Pentahydrate 1 oz precise net weight Borax 1 Oz For Glazing Crucible Dish Jewelry Casting Flux Melting Gold Silver

**Brand:** waymil
**Price:** ¥2332
**Availability:** ✅ In Stock

## Summary

> 🔥 Melt like a pro — flawless casting starts here!

## Quick Answers

- **What is this?** Borax 1 Oz For Glazing Crucible Dish Jewelry Casting Flux Melting Gold Silver by waymil
- **How much does it cost?** ¥2332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/20814134-borax-1-oz-for-glazing-crucible-dish-jewelry-casting-flux)

## Best For

- waymil enthusiasts

## Why This Product

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

## Key Features

- • **Precision 1 Oz Pack:** Perfectly portioned for professional melts and assays
- • **Versatile Flux Action:** Ideal for gold, silver soldering, glazing crucibles, and casting
- • **Effortless Dissolution:** Specially prepared to dissolve quickly for smooth paste prep
- • **High-Grade Borax Formula:** Ensures flawless metal flow and prevents sticking
- • **Professional-Only Quality:** Trusted by jewelers for clean, contamination-free melts

## Overview

Borax 1 Oz Technical Grade flux is a must-have for professional jewelers and metal casters. Designed to keep precious metals like gold and silver clean during melting and pouring, it prevents sticking by glazing crucibles and facilitates smooth soldering. Its pure Sodium Tetraborate Pentahydrate formula dissolves easily, making it perfect for precise, contamination-free metalwork.

## Description

PRODUCT DESCRIPTION This deoxidizing flux keeps metal clean during melting (Gold, silver, etc.) and pouring. Can also be used for preparing melts for assaying. Specially prepared for making a paste; dissolves easily. Borax is also used mixed with water as a flux when soldering jewelry metals such as gold or silver. Also used to glaze crucibles and casting process. You will need to glaze your crucible with borax before you melt any metal in it. This ensures that your metal doesn't stick to the ceramic crucible PRODUCT SPECIFICATIONS - Net Weight 1 Oz - Borax (Sodium Tetraborate Penthydrate) - TECHNICAL GRADE - FOR PROFESSIONAL USE ONLY - First Aid: - Eye Contact: Flush Eyes immediately with plenty of water. - Skin Contact: Wash skin with soap and water - Ingestion: Drink Large quantities of water - Keep Out Of Reach of Children - Store in a cool and dry Place. - Not for Household, drug or food uses.

## Features

- .- Net Weight 1 Oz
- .- Borax (Sodium Tetraborate Penthydrate)
- .- TECHNICAL GRADE
- - FOR PROFESSIONAL USE ONLY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017C0ITPI |
| Best Sellers Rank | #618,191 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #979 in Jewelry Casting Tools |
| Customer Reviews | 3.8 3.8 out of 5 stars (17) |
| Date First Available | October 29, 2015 |
| Manufacturer | Waymil |
| Material | borax |

## Images

![Borax 1 Oz For Glazing Crucible Dish Jewelry Casting Flux Melting Gold Silver - Image 1](https://m.media-amazon.com/images/I/41Wg4rVdecL.jpg)

## Frequently Bought Together

- Borax 1 Oz For Glazing Crucible Dish Jewelry Casting Flux Melting Gold Silver
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-17*