I must add a couple things….
Certain colors are extremely hard to achieve a perfect coverage coat - white and yellow.
Both must be sprayed in several light coats. - usually 3 coats should be suffice.
Decals works best on gloss clearcoat, never flat clearcoat. If your subject needs to be a flat look, you can spray flat clearcoat after your decal session is finished.
99% of the time I don't use Pledge on my aircraft canopies. Should you use CA / Super glue on clear parts, it will fog them. Pledge will restore it back to clear. Ask me how I know…