Citadel Air: Caste Thinner is a specially formulated medium designed to thin Citadel Air paints for enhanced performance through your airbrush. It helps improve flow, reduces tip dry, and ensures an even, consistent spray—particularly useful when working with finer detail or lower air pressure.

While most Citadel Air paints are ready to use straight from the pot, adding Caste Thinner allows you to fine-tune the consistency to your specific airbrush setup and painting style. It’s particularly effective for creating smoother blends, glazes, or transparent layers without compromising pigment quality.

• 24ml bottle of airbrush thinner for Citadel Air paints
• Improves paint flow and atomisation
• Reduces clogging and tip dry in airbrushes
• Ideal for creating smooth gradients and layering effects
• Water-based, non-toxic, and safe to use

Citadel Air: Caste Thinner is an essential tool for hobbyists looking to maximise control and efficiency with airbrush techniques—perfect for achieving professional-level results across Warhammer armies and display pieces.

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