Payne grey is a colour from classic paintstyles, used to darken all colours towards cold tones.
It's useful both for warm or cold colour tones, to darken white or skin colours to cold tones. SDW Shading Colours are really revolutionary.
One only paint for all your needs:
Not enough for them to be extremely pleasant and flow to paint both with airbrush and brush
Not enough that they never clog airbrush nozzles, also the thinnest
But they also are Blend-able for weathering, figure painting, soft edged camouflages...
And in addition you can use them as you like, both in their fluid or dense way Slower drying time compared to acrylics - SDW = slow drying waterbased -
Exclusive solvent and smell free formulation W-Resin.
No specific thinners needed, just water.
Extremely fast tool cleaning, simply with water