Two Thin Coats: Iron Oxide (187)Iron Oxide is an Effects Paint that is designed to give you the appearance of bright orange rust corroding the metal armour and equipment of your miniatures. The Two Thin Coats Effects paints were originally launched as extras for the various Kickstarter campaigns for Waves 1, 2 & 3. As with all Two Thin Coats paints, these are formulated for smooth and easy to use painting. These paints are all water based acrylics