Premium WS2 multi-mix rare earth TIG welding tungsten.  Can be used with all materials.  Very good ignition characteristics with a high level of durability.
Performance is achieved using non-radioactive compounds making it an excellent replacement for applications currently using red 2% thoriated tungsten electrodes. Benefits of converting include improved operator safety and easier disposal of tungsten shavings and stubs.

Non-radioactive tungsten with similar performance as 2% Thoriated tungsten. Three oxides scientifically balanced to promote migration and evaporation rates that result in extended tungsten life. Offers stability and consistency not seen on most other types of tungsten. Results include, increase in weld quality and dramatic increase in service.

Priced as each but sold in packs of 10.