Super Jet what to use?

Location
MI
I am sure this has been answered numerous times so I am apologizing now but I search a little without finding anything and I kind of need answer quickly.
What to use to bond bottom deck with top deck on a square nose?
Epoxy, Epoxy+microballoons, 5200, adhesive? ?? Gorilla glue? Lol

Any tips or help much appreciated !!
 
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