Question for a Noob regarding Applying Hard Costume pieces to back of head?????

[GealicWolf]

So, with alot of help from 01Binary, i am building the Exoskeleton from Elysium. My question for the masses is what can I use to attach the head unit to the back of my head? I did some research on spirit gum and got mixed results. Any help and/or suggestions would be helpfull.......I already keep a close buzzcut so that is out of they way

 

[robstyle]

pros aide

 

[GealicWolf]

robstyle, thanks....I looked that up and that looks to be the best option. keeping fingers crossed.......