Bit of an old bump but a saw a couple of people in this thread asking about the metals inside the bimetal disks in dynavap. I emailed them got the below response when I asked
"No problem, those are made out of iron and chrome. :) Hope that helps."
If you can I highly recommend seeing how low of a temp you can get away with vaping. A lot of days I vape at 140c. Love the effects and the lower you go the less lung fuckery you get. Obviously you'll have to find that sweet spot but it's worth it to me. I just use a little more material...
I think if a dynavap suits you it's amazing for the price. For me though I excercise a lot and like very very low temp vaping (around 140c - 160c)
With the dynavap I can't get that level of control so end up getting either too blazed or the vapour is too hot. Which then effects my workouts a...
I really like the look of this vape. I noticed though where the two bits mate together the glass has a frosted look. Presumably ground down for a tight fit? So if your not using this through water and those bits are rubbing together during assembly each time, is there a risk of microscopic glass...