RE: Imperial Sizing Die Wax
I have been using the wax for 2+ decades, and use thier graphite for neck mouths. I cannot even guess how many thousand rounds I have used this stuff on, without any problem of any sort.
I did try OneShot earlier this year, interesting stuff, but I did have some problems with 300 mag cases. You do have to lay down a lot of spray for it to work properly. Convenient, but I do not believe the can will last very long.
Imperial remains my go to case lube.