I found 1 liter black V1 resin from 2014 which I have stored all the years between 17 and 25 degrees in a closed bottle.
Thought I give it a try for some Stranger Things figures and test if the resin will still print. Figures from Purakito can be found here - https://cults3d.com/en/3d-model/game/stranger-things-season-one-set-purakito
After shaking the bottle for quite some time over 2 days to achieve a good mix I was astounished that the resin looked good in the vat.
See for yourself how the prints, primed and non-prime and painted figures turned out. This has been my first paint job ever so please bear with me
I cut all supports with the flexible extension of the Dremel 4000 and a cutting disc. Sanding has been done with a smaller diamond tip in the flexible extension - in the case of Dustins figure I removed the support points from his face with the sandpaper accessory.