Right.
I have been trying to get to the point of making Blistersteel, and have been progressing in research to get there. I am at a loss as to how to get the option to make mortar. Wiki states you need Mortar Masonry, got it, and already got Cementation a while ago. Still, no option under Processing & Materials for mortar.
What have I missed?
Tried searching the forum, but all I got was the weapon, not the material.
Any assist would be appreciated.