I just got an email from the sales dept. at Luberizol.
Alox 350 has been deemed obsolete and is no longer for sale effective immediately.
They do not have a replacement.
I still have some on hand that I can work with. I am going to see if they have any in stock that can still be ordered, but the email sounded pretty final.
I know a bunch of you guys still use and like 50-50, I will see if I can come up with some replacement.
FWIW
Glenn.