>Further I have a pet theory that the recent trend in 'flat' automotive paints (without the apparent depth and larger suspended metallic flakes common in decades prior) has been enabled by some kind of technical advance as well, not just a change in consumer tastes, although I have no evidence to support the idea.
I've wondered about this as well. One theory I've had is that older paints used lead based pigments which gave a glossier finish, but are no longer used. I also do not have any concrete evidence to support this aside from pointing out that automotive paint was exempted from the 1978 (US) lead paint ban.
I've wondered about this as well. One theory I've had is that older paints used lead based pigments which gave a glossier finish, but are no longer used. I also do not have any concrete evidence to support this aside from pointing out that automotive paint was exempted from the 1978 (US) lead paint ban.