Does anyone know what type of paint (color) AA uses on the non polished aluminum parts of their aircraft?

It's a light gray that blends in well with the rest of the aircraft. I figured they did some research before picking the color, so "naked" rv-er's might benefit from knowing it.
 
Hopefully you're thinking about something that looks better than this AA MD-80 I recently got a ride on. Guess those wing patch heaters are hard to keep the paint on?

bad_paint_web.jpg


TODR