[don-o]

1/4 cup kosher salt, finely ground

Is it prudent to use that much salt in a rub? Just asking here. I make my own from whatever I feel like on any day; but, I've thought that salt in a rub would draw out juice that I want in my meat, or else caught to make sauce / gravy.

[perfect stranger]

Is it prudent to use that much salt in a rub?

You wouldn't want to use that much salt in a rub, however it's not a rub. It's just some spice mix.