Trunk Paint?

Rob,
I believe you are correct about it being water soluable. I used to buy it by the gallon in the 70s and 80s to spray in truck beds. I cleaned my paint gun with water first, then thinner to get rid of the residue. I guess I was a little ahead of the bedliner trend.
Sorry I forgot to look at my spray cans today. I'll make a note to remind myself. Hopefully I'll post it Fri. nite.
7172 duster is right. It helps to have a similarly colored base to make the paint go further. Best I recall, you can get some that has a black or dark grey base with different colored flecks, and the other has a light grey base with the flecks.
Dallas
missourimopar.com