Da40kOrks asked me about weathering his wheels on his flakktruck with an airbrush to give it a ground color he uses on his ... This is how I'd do it. Buy Weathering Powders (Affiliate links): ... ScaleModelMadman's Weathering with
by Jo-Ann Fabric and Craft Stores
by The Ribbon Retreat
by Arty Crafty
by CraftExpert
by Hetal's Art
by CRAFT IDEAS
by Hollywood Homestead