The Army Painter: Effects Warpaints - Warpaints Mixing Medium (18ml)
Special EFFECTS Warpaint. Mixing Medium is a transparent resin base designed to thin or dilute your regular Warpaint without changing the flow and viscosity of the Acrylic or Metallic Warpaint. Perfect when building up highlights for blending layers. Add a little at a time untill you're happy with the effect.