4 in stock
Create realistic heavy grime, grease, and operational dirt with the Rail Center Mechanical Dirt Acrylic Wash from AMMO by Mig Jimenez.
This formulated wash is designed to replicate the build-up of oil residue, grease, and accumulated dirt found on hard-working mechanical components. It’s ideal for bogies, axle boxes, underframes, engine compartments, and other high-wear areas where grime naturally collects during operation.
The wash flows smoothly into recesses, panel lines, and detailed areas, instantly adding depth and realism while enhancing fine surface detail. Pre-thinned and ready to use straight from the bottle, it removes the need for mixing and ensures consistent results every time.
With its acrylic, low-odour formula, it dries quickly and can be easily controlled or adjusted with water—making it perfect for both beginners and experienced modellers working at home.
Key Features:
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Ideal for grease, oil residue, and heavy grime effects
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Perfect for bogies, axle boxes, underframes, and engine areas
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Enhances recessed detail and adds realistic depth
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Ready to use – no thinning required
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Acrylic formula – fast drying and low odour
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Easy to adjust and clean with water
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Suitable for OO, N, and other modelling scales
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15ml bottle
A must-have for adding convincing operational wear and bringing heavily used railway models to life.