Embedding aluminum structure in urethane foam -- issues?

It's not wiring. It's structural. As I said before, I have an electrical engineer for this. All of the potential problems have been addressed in this area.

 

But the Real Question is

Would you use it in a Boat
Would you use it under float
Woould you use it on a Train
or where it is under shaky vibratory strain

Would you use it in a pinch
when your life depended on every inch
would you use it on a missle
whilst the wind would make it whistle

would you use it in your Jet?

I would not use it, Not on a Bet, Not in my Jet, Not on my Boat nor underwater where I float.

 

Lol, that's the best laugh I've had all day. Did you make it up yourself?