Mark: I'm not familiar with "Fuselage" Imperials. I drive a 1939 "Tank". Do a search for Silica gel on "Google" If the water gathers in a puddle, the silica gel would not solve the problem. If the moisture is condensation it may serve the purpose. I use the bags in my out side storage cars & it works well. Much freight from overseas has the gel in the containers. If you know some one at a company or warehouse that receives over seas shipments, that may be a source. Jim 1939 Custom Imperial C24 Limo