A specialized water-based, non-toxic, acrylic shade wash produced by Games Workshop.
Specifically formulated to flow easily into the crevices, gaps, and recesses of plastic, metal, or resin miniatures. It emulates shadows, accentuates highlights, and adds natural depth to details with minimal effort.
A dark, dingy tint (often associated with a muddy or dark brown/grim tone,) widely used for painting rotting flesh, organic decay, and Nurgle-themed miniatures like Poxwalkers in Warhammer 40,000.
Matte or smooth matte finish (Note: Some older packaging variations list a glossier fluid flow, but it is primarily used for deep shading).