Will smoke make any of these things i am using release harmful chemicals? I am using a bic pen.. and the pen is too thin to fit in the hole of the top of what i am putting it in so i used a nerd bullet to make the fit nice and tight. Also what i am using is like a very flexible plastic because it was supposed to be an envelope wetter. This is my concept (obviously i have no gotten to the bowl or stem yet) please let me know if the smoke will be hot enough to make anything i am using become harmful. Also what should i use for my bowl?
No i am not heating the plastic i am asking if the smoke will reach a high enough temp to heat the plastic?
You should be fine, my current bong has a plastic pen downstem and I've smoked about 4g out of it so far and the pen hasn't shown any wear/tear besides a little tar.
Smoke wouldnt do much of anything to, well, anything. Its the actual flame and buring herb that'd cause a mayerial ro become dangerous.