2% Lanthanated tungsten, where?

by Robert
(Hawks Prairie, Wa)

The video that compared all the different tungstens was great. I'm having a hard time finding 2% lanthanated though. My local weld shops keep wanting to sell me 1.5% and say it's basically the same stuff. They don't have 2%. I'm interested in switching over from thoriated. Where do you get yours?

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I get mine from Airgas

I believe you can order it online at Airgas.com

For me, 2% is much better than 1.5% lanth