This niobium wire has a higher melting point than most other metal, so it’s also known as refractory metal. It's highly conductive, corrosion resistant, and maintains its strength even at high temperatures. At low temperatures, it becomes a superconductor. This wire holds up in a variety of tough conditions including jet engines, pipelines, and semiconductor manufacturing.

Composed of pure tin, this solder is safe for use with food service equipment. It does not have a flux core, so you can choose the flux that works best for your application.