bigedp51
Well-Known Member
- Joined
- Dec 10, 2010
- Messages
- 1,022
Imperial dry neck lube is nothing more than powdered graphite and graphite is finely ground carbon. I wet tumble my cases and use Imperial dry neck lube inside my case necks when sizing my cases. And the expander smears a fresh coating of carbon inside the neck that was removed during wet tumbling. And as stated above the carbon prevents the cold welding of the bullet and case neck.