[wymjym]

Hi,
I really want to build a submersion cooling project using mineral oil along with peltier chilling.
I know there will be quite a few hurdles to jump but one that I am most concerned with is capacitor failure.
I want this project to be reliable.
I know that many tin - can caps use a rubber sealing washer in their base. Oil normally will wipe out rubber in short order.
If I seal the caps to prevent oil from touching them then I will also be sealing in the gases that are going to want to escape when they get hot and expand….right?
So…is my concern valid (caps failing because of the oil, gases being trapped)?
Any work arounds?
wj