0 ratings
Item #:
80196969
Borax Flux 1/2 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz
Item #:
80196969
AUD 29
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 7.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Borax is essential for melting gold and silver, helping to dissolve oxides and impurities for a flawless finish.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Efficient Flux
Borax flux enhances melting efficiency for gold and silver, ensuring cleaner results and minimizing impurities during the jewelry casting process, making it ideal for professional and hobbyist jewelers.
Convenient Size
The 8oz packaging strikes a perfect balance between quantity and portability, allowing for easy storage and use, perfect for small-scale projects or on-the-go jewelry making.
Versatile Applications
This product is not only effective for gold and silver; it also serves as a reliable glazing agent, making it a multi-functional addition to any metalworking or jewelry-making toolkit.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Jewelry Makers
Ideal for jewelers who need an effective flux for melting and casting gold and silver jewelry pieces.
-
Hobbyist Metalworkers
Great for hobbyists experimenting with metalworking, providing essential support in smelting processes.
-
Classroom Demonstrations
Useful in educational settings for demonstrating metal casting techniques safely and effectively.
-
Beginners Without Guidance
Not suitable for novices lacking experience in metalworking, as it involves complex processes requiring supervision.
Product Description
Borax Flux 1/2 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Borax Flux and how is it used in metal casting?
Answer: Borax Flux is a chemical compound used as a flux in metal melting and casting, particularly for precious metals like gold and silver. It helps to lower the melting point and remove impurities from the metal, resulting in a cleaner and smoother finished product. When using Borax Flux during casting, it forms a protective layer that reduces oxidation, which is crucial for achieving high-quality results. It's especially beneficial for jewelers and metal artists when crafting intricate pieces that require precise finishes. -
Question:
What are the benefits of using Borax Flux in jewelry making?
Answer: Using Borax Flux in jewelry making enhances the quality of the final product by preventing oxidation and minimizing impurities. This results in brighter and cleaner metals once cast. Jewelers benefit from Borax as it not only improves the aesthetic quality of the pieces but also aids in the overall casting process, allowing for more intricate designs. It's an essential step for craftspersons aiming to achieve superior quality and detail in their jewelry work. -
Question:
Can Borax Flux be used for non-precious metals?
Answer: Yes, Borax Flux can be used for non-precious metals, though its primary application is in precious metal casting. It is effective in cleaning and improving the melting process of metals such as copper and brass. For instance, hobbyists or professionals working with base metals can still achieve a cleaner melt and better flow, allowing for more uniform castings. This versatility makes it a staple in both precious and non-precious metal applications. -
Question:
What is the recommended quantity of Borax Flux for casting?
Answer: The recommended quantity of Borax Flux often varies based on the size of the metal batch being cast. A general guideline is to use about 1-2% of the total weight of the metal being melted. This means if you're casting a batch of 100 grams of metal, you'd use about 1-2 grams of Borax Flux. This ratio ensures comprehensive coverage and effectiveness in preventing oxidation and impurities during the casting process. -
Question:
Is Borax Flux safe to use at home?
Answer: Yes, Borax Flux is generally safe to use at home, provided you follow proper safety precautions. Always work in a well-ventilated area and wear appropriate protective gear, such as gloves and goggles. Although Borax is less harmful than many other chemical fluxes, it is still strong and can cause irritation. Proper handling ensures a safe casting process while allowing artists to explore their creativity unhindered. -
Question:
How does Borax Flux perform in high-temperature applications?
Answer: Borax Flux performs exceptionally well in high-temperature applications, making it suitable for melting precious metals, which require high heat. It remains stable and effective even at temperatures that exceed typical melting points, allowing for effective cleaning and fluxing. This stability ensures that artisans can maintain consistent quality and work on complex projects that demand high heat without fear of deterioration. -
Question:
Can Borax Flux improve the melting process of metals?
Answer: Absolutely, Borax Flux significantly enhances the melting process of metals by lowering their melting points and promoting better fluidity. This is essential for achieving a smooth melt, allowing the molten metal to fill intricate molds more effectively, thus improving detail in castings. This process is vital for jewelers looking to achieve high precision in their designs. -
Question:
Are there specific brands of Borax Flux recommended for metal casting?
Answer: While many brands offer Borax Flux, opting for those specifically labeled for metal casting is preferred. Look for products designed for jewelry and metalwork, as they provide the proper consistency and effectiveness needed for crafting high-quality pieces. Researching user reviews and recommendations can also help pinpoint reliable brands that suit your specific metalworking needs. -
Question:
Where can I buy Borax Flux 12 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz in Australia?
Answer: You can purchase Borax Flux 12 Pound Melting Gold Silver Crucible Glaze Jewelry Casting 8oz from Ubuy. They offer a wide selection of Borax Flux products tailored for metal casting needs, ensuring quality and availability for users across Australia. -
Question:
How do I store Borax Flux effectively?
Answer: Borax Flux should be stored in a cool, dry place, away from direct sunlight. Keeping it sealed in its original container or an airtight jar helps maintain its efficacy and prevent moisture absorption. Proper storage ensures that the flux retains its properties, allowing for optimal performance when you need it for melting or casting projects. This is especially important for professionals who rely on consistent quality in their materials.
JTS Casting Tools Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 29
Order now and get it around Wednesday, July 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 1/2 Pound of Borax Pentahydrate in granular form.
- Ideal for glazing ceramic crucibles, and as a flux in melting and soldering.
- Helps prevent metal from sticking to crucibles during heating.
- Aids in the removal of oxides and impurities when melting precious metals.
- Produces a fluid borate slag that enhances the melting process.
- Perfect for jewelry makers working with gold and silver.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.