IDK about this viscosity thing. I am fairly certain wicked correctly a tank might be totally fine, full of water. I mean, you couldn't vape it, but I bet there are some vapers who could make it work.
I might try it if we HAD a challenge/competition. I would select a doggy style clone, make a fairly large ID coil and like wick it like crazy. I would not leave it upon a mod but a mod stand? Probably. I'm game. I have often thought a doggy style would vape fine with NO wick at all, a challenge I ALSO have not tried.
If you are going for giant clouds, there are folks who use max VG. I cannot tolerate more than 10% PG (sensitive not allergic, if I go higher I get pins and needles sensations.) I have vaped 90VG in lots of tiny MTL tanks. After a while, I thinned with water too but you can make it work. Then I kind soul introduced me to PEG 400 and all was right in my world. It's thinner than PG but less viscous than VG but I still make a mean cloud. It means no stealth vaping for me, thankfully snus exists.
However, especially if you aren't flavoring some folk just like max VG. I don't so much mainly because I feel it makes my flavors taste muddy. But you can vape a ton of VG in a small MTL tank if you have to, I've done it.
For the challenge, I would still use rayon. Although, it would be fun to hear what everyone else uses and what happens, heh.
Anna
y wicks in there during my time with the doggy. I will admit I have wondered JUST how badly I can wick it, like none, and what would happen (but I have leaked enough for my entire lifetime.)
