Citadel Colour Shade – Nuln Oil (18ml)
The classic black shade for instant depth—it flows into recesses to create shadows, definition, and a gritty “grimdark” finish.
 
What it does
Darkens recesses for quick contrast and definition
Adds grime and depth to metallics and machinery
Helps separate details on busy models fast
 
How to use
Apply over a dry basecoat and let it flow into the recesses.
Use a clean brush to wick away pooling on flat surfaces.
Once dry, re-highlight raised areas for a crisp finish.
 
Best for
Armor recess shading, metallics, weapons, vents, panel lines, gritty basing details.
 
Key details
Shade paint (flows into recesses)
 Water-based
 18ml pot.
 
ChalkyDot Tip
The secret is pool control—if it puddles on flat plates, clean brush = instant fix.