Is it true that all of these old VW's we have would have originally been painted in acrylic paint? The reason I ask is that I'm looking at a few different vehicles (some restored and some not) and I note a few re-sprays etc that have been done using acrylic paint. I note some of these have been done professionally (as bare metal jobs) and as such I don't quite get why you would go acrylic in this day and age (esp. if you are paying someone else to do it). Please educate me.