And you can make very shiny out-of-the-box finishes even in quite shitty materials that will decay quite quickly: soft plastics going gooey, white plastics yell

And you can make very shiny out-of-the-box finishes even in quite shitty materials that will decay quite quickly: soft plastics going gooey, white plastics yellowing, all plastics becoming brittle, poor anti-rust coatings, soft paintwork, etc, etc.