If you do use Armorall, which I am totally, totally against, on any automotive application, don't apply it when anyone is painting anything anywhere in screaming distance or attempt to paint anything that it has touched. You will experience fisheye like you have never seen--even using anti-fisheye products such as "Polycracker", you will have problems. Doing a past restoration, it took me 3 weeks of hell to do a simple dash repaint because of a previous owner using the product. Also, don't sand an area prior to using anti-fisheye products. Word to the wise.
