[Jeff Zampieron]

Is it legal to use hot melt glue as an electrical insulator?
For that matter, is heat shrink tube legal. The flow chart is kinda
vague.

One more: Can i use electrical tape as a marker. It could be considered
a decoration. But then its kinda functional in a round-about manner.

How about using paint for the same purpose? I can't remember anywhere in the manual about materials for marks (think like optical sensors).