I came across that stuff a while back and when looking into it I found this:
electro-tech-online. com/general-electronics-chat/85955-found-wire-glue.html (sorry, can't post links yet)
I'm not saying this wouldn't work as I've not tried it, but given that it has a resistance 500000x higher than copper, and a short connection could add around 1 ohm to the circuit, I think it wouldn't work well in the long run and could drastically change the quality of your
vape. I think making a "wire" out of it by putting it on plastic or something could create a wire with a relatively high resistance and would be right out.
With that said, I think gluing two metal discs together to make a disc shaped resistor to regulate 7.2v -> 5.0v/6.0v or 6.0v -> 5.0v. Each could be custom made and would hopefully handle a large amount of power to make this a safe and easy way to reduce voltage to the atty. Plus, changing the vapor characteristics would be as simple as adding/removing a resistor disc to adjust the voltage.
I may have to get some and try to make some 0.5-1 ohm 10w resistor discs to experiment with...
