AK Gouache – Dust (Weathering Effect)
Create natural-looking dust deposits on vehicles, miniatures, bases, and scenery—with full control using water.
 
What it does
Builds realistic dusty layers from subtle haze to heavy deposits
Lets you adjust and blend the effect with a damp brush
Dries matte for a convincing “dry earth” finish
 
How to use
Apply straight for concentrated dust, or dilute with tap water for light veils.
After a few minutes, soften edges and blend with a slightly damp brush.
Re-activate with water anytime to refine transitions or remove excess.
 
Best for
Vehicles & tracks, Warhammer bases, dioramas, terrain pieces, dusty roads, ruins.
 
Key details
Water-based gouache
• Matte finish
• Water-reactivatable
• Use on plastic, paper, cardboard & more
• Works over acrylics/enamels/oils (once dry)
• Clean up with water.
 
ChalkyDot Tip
Layer it in 2–3 thin passes instead of one heavy coat for the most realistic dust.