This weathering set belongs to our new Air Series line. This specific set focuses on the weathering of aircraft landing gear. This set has been specially formulated by our art department to achieve maximum realism on your models. These products can be dissolved with our white spirit if needed. This set includes three colors:AK2029 Landing Gear Wash, AK2031 Landing Gear Dust, and AK2032 Grease Shafts and Bearings.