Aircraft safe adhesives

[Mtns2Skies]

What adhesives are safe to use on aluminum without the risk of corrosion?

I need to adhere selkirk foam insulation to the top of the aircraft and the 3M 08090 I used on the sides of the aircraft will likely be too runny for use with the ceiling, so I'm looking for something a bit thicker. Of course I want to use something safe for the plane as well.

 

[AKBill]

3M makes a product with adhesive, just peel the paper off and press in place. Sort of expensive but that is what I have used

 

[Stewartb]

Aerosol contact cement. Spray sparingly to both the airplane and foam. Let dry. Stick it on.