Yes, I have so much testors left from my 1:35 miniatures when I was a teen, I still open them and revive them with laquer thinner and they are usually fine to use. I bought some WWII olive drab a the shop last week for the EZ8 build, and it turned out between all my paint boxes, I had like 5 bottles of the same stuff, some un opened. Geez, and its not like I build military models much, its mostly all 1940s logging trains.