At the local hardware store, I found this screen repair stuff for a few dollars. The 12.7 cm x 17.78 cm (5 in x 7 in) screen is supplied with an adhesive already on it, intended to stick in place for covering a hole in a window screen. The adhesive is activated and set by heat from a hair dryer (a most useful modeling tool itself).

- Screen Mend.jpg (184.86 KiB) Viewed 245 times
I created some templates and cut the screening to fit the cooling vents in my Taigen PzKpfW V Panther G. Voila!

- PzKpfW V Screening.jpg (522.77 KiB) Viewed 245 times
Perhaps this is not so snazzy as ready-made aftermarket etched brass, but it suits my budget just now.
