Controls oxidation in molten metal when melting or pouring. Also used to glaze a crucible for extended service life. When mixed with water, it can be
borax flux
Borax based Deoxidizing Casting Powder Flux (250g) – Black Dragon Forge
Borax, Powdered – Ceramic Supply Chicago
Borax Flux
Borax Powder - Powder - Aliexpress - Shop products with free shipping on AliExpress
100g The Flame Welding Flux Soldering And Powder Silver Copper Brass Iron Refrigerator,Air Conditioner Borax
This is the fine powder form of Borax used for all precious metals, silver, gold as well as copper., Jeweller's and Silversmith's soldering
Borax Flux Powder 100g
Borax 2 Oz For Glazing Crucible Dish Jewelry Casting Flux Melting Gold Silver
Flux (metallurgy) - Wikipedia
PRODUCT DESCRIPTION This deoxidizing flux keeps metal clean during melting (Gold, silver, etc.) and pouring. Can also be used for preparing melts for
Borax Jewelry Soldering Powder - 8 Oz
Vật Liệu Hàn - Vật tư công nghiệp
.- Net Weight 5 Lb in Box .- Borax (Sodium Tetraborate Penthydrate) .- TECHNICAL GRADE .- FOR PROFESSIONAL USE ONLY
Borax Flux Glaze Crucibles 5 Pound Box Melting Gold & Silver Casting Jewelry 5lb