Vallejo - Weathering FX - Oil StainsThe innovative range of Weathering FX offers the modeler a new medium for depicting the effects of exposure to weather and extreme climates on vehicles and armor. The references of the range are formulated with permanent pigments and water based acrylic resins, and offer a great variety of scenic possibilities such as the creation of spilled fuel, engine grime, lichen and humidity, and crushed grass, mud splashes and fuel stains, each developed to