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Grobet USA Borax Flux 8 Oz. Container

Q: can you glaze a new crucible with this product?

Yes, It is actually a good idea to "season" a new crucible before use. Slowly heat the crucible then sprinkle some borax inside, heating evenly to a nice orange/red glow. Sprinkle more borax and heat again. Continue those steps until a good coating ensures. It will have a glassy look once cooled. The more you use the crucible to smelt metals, you sprinkle borax with it to help flow and also separates impurities and this will continue "seasoning" it.

Q: How do I mix this for basic silver sodering and sweat sodering pieces together?

The way I use it, I place a small amount in a small dish (shallow cereal bowl) then add small amounts of water at a time, while mixing or "mushing" it together. It goes from dry, to a thick paste, to a thin paste, then eventually you want the consistency of heavy cream.. To use, make sure your surface is very clean and no gaps. Then using a cheap paintbrush (like the kind in those cheap watercolor kits) just brush on the flux over the area you're soldering. For sweat soldering, brush a very thin coat of flux on your silver sheet, then place your solder chips throughout. (the chips/flakes will stick to the flux). There are a ton of videos on YouTube showing this process. Good Luck.

Q: Can this be used in any type of metal melting?

I found it not helpful in the metal metaling process. I use it to coat my tools.

4.5/5

Product ID: 305847072

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💎Jewelry Safe

🧪Chemical Composition

⚖️Melting Point

Frequently Bought Together

Borax Flux 8 Oz. Container

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Description

✨ Elevate Your Melting Game with Grobet USA Borax Flux! ✨

PROFESSIONAL GRADE - Designed for serious metalworkers, this product requires careful handling for optimal safety.
COMPACT CONVENIENCE - Lightweight and easy to store, it fits seamlessly into your workspace.
PURITY IN EVERY MELT - Achieve flawless results with Grobet USA Borax Flux, ensuring your metals shine.
VERSATILE APPLICATION - Not just for metals—enhance your jewelry-making process with this essential flux.
JEWELRY TRANSFORMATION - Perfect for jewelers, this flux keeps your gold and silver pristine during melting.

Grobet USA Borax Flux is a professional-grade flux designed to keep metals clean while melting down precious metals like gold and silver. Ideal for jewelry-making, this 8 oz. container is lightweight and easy to handle, ensuring a seamless melting process. Always prioritize safety when using this product.

Specifications

Brand	Grobet USA
Model Number	22.820-1
Package Dimensions	9.4 x 9.3 x 9.3 cm; 190.51 g
Material	Metal
Item Weight	191 g

Have a Question? See What Others Asked

can you glaze a new crucible with this product?

How do I mix this for basic silver sodering and sweat sodering pieces together?

Can this be used in any type of metal melting?

Is this regular borax?

Reviews

4.5

All from verified purchases

M**J

much needed very important

this is necessary for the crucible

19.06.2022

A**R

Good

Good.

20.03.2021

C**N

Producto de diez

La compre para atacar insectos Y funciona muy bien

3.11.2020

D**E

very good

very good thank you

8.11.2021

M**A

Deliver

For crucibles

10.06.2020

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