For a new project I'm doing (another rusty Datsun, this time a 510), the plan is to make it look like a racecar that was abandoned somewhere and then pulled out by an enthusiast to fix up. I have some decals for it, sponsors and numbers and such. How can I weather the whole car but keep most of the decals on? I was thinking to paint it primer or steel, then a color coat, then a rust coat, and then dip it in Purple Power for half an hour like I did with my Cannonball Scout so I get all the paints together, then apply decals and sand them partially away with fine-grit paper, then apply rust powder and final details.
My real question, I suppose, is would this work? How well do decals stand up to sanding? I don't really have enough to experiment with it right now.
Thanks in advance.