[jwalsh07]

Binary chem shells do not degrade.

[Zavien Doombringer]

that's like saying your medicine doesn't need an experation date.

[tobyhill]

You are correct. I was stationed at a chemical weapons site in Germany in 1987-1991 and we had bunkers full of chems that dated back to mid 60s and 80s and I swear some looked like the were from WW1. All of the 155s and 8s were still war capable. The site was decommissioned in early 90s.