Matt's Casting Flux

Matt’s flux begins fluxing at a lower temperature than borax, yet continues fluxing at a higher temperature than boric acid. It’s also pH-balanced at fluxing temperatures. This increases crucible life and helps quickly dissolve oxides in the metal. Also good for glazing new crucibles before use.

• Price Per Unit: Priced per Each
• Size: 1 lb.
• Brand: Rio Grande
• Shipping Weight: 1.35 lbs (0.612kg)
• Country Of Origin: United States
• Weight: 0.612 kg