> I have been told by some vaping friends that they like the "toasted" effect at the end of a long pull, which is the polymer heating, fracturing, and crosslink

> I have been told by some vaping friends that they like the "toasted" effect at the end of a long pull, which is the polymer heating, fracturing, and crosslinking. Ugh. I'd be very interested in reading more about this. Do you have any info on hand? Thanks.