Guest
Oil is a common thing regarding engines and other movable parts and without oil they don’t work. So to keep these mechanical devices in good order they need maintenance on a regularly base. This results mostly in spills and stains. But also sometimes they break down or loose oil causing streaking and other mishaps. So if you want to copy these effects on your airplanes the ‘Aircraft engine oil’ is the perfect tool, just shake, and it’s ready to use.
