Best decal glue/adhesive

[Danzo]

Guys. what is the best glue/adhesive for keeping an air cleaner decal in place that is not self adhering?
Ty, Doc.

[Sauron327]

Weldwood contact cement, Vinyl top adhesive, 3M Super 77. Choose your weapon. Light coat so as to avoid oozing and making a mess. I'm assuming yours has a shiny printed face.

[Danzo]

Correct, ty.