Paint: VALLEJO Vallejo Ammo DIO Drybrush – Rust (weathering drybrush paint)

VALLEJO Vallejo Ammo DIO Drybrush – Rust is a purpose-made drybrush paint formulated to create quick, textured rust and weathering effects on scale models, miniatures and dioramas. Designed for the drybrushing technique, the paint has a thicker consistency that deposits pigment on raised edges and details without the need for thinning, enabling controlled application of corrosion, chipping and aged metal finishes on plastic, resin and metal model surfaces.

Advantages

This weathering drybrush paint offers consistent texture and coverage intended for highlighting raised details, seams and edges with a rust tone. Its ready-to-use viscosity reduces preparation time and makes the product easy to apply with a drybrush or worn brush. The formulation is created to adhere well to common modelling substrates and to produce natural-looking, matte rust effects that complement layered painting and weathering workflows.

Suitable for

• Scale models and military miniatures requiring rust and corrosion effects
• Dioramas and terrain pieces where aged metal details are needed
• Plastic, resin and metal components on vehicles, structures and equipment
• Quick weathering passes and edge highlighting in model painting workflows

Key specifications

• Type: drybrush weathering paint with textured finish
• Finish: matte, textured rust appearance
• Application: designed for drybrushing; no thinning required for intended effect
• Compatibility: suitable for plastic, resin and metal model surfaces
• Coverage: formulated for targeted accenting of raised areas and edges rather than full-surface coverage

How to use

Apply with a drybrush technique: remove most paint from the brush on a paper towel until only a small amount remains on the bristles, then lightly drag the brush over raised details and edges to deposit textured rust pigment. Work in thin passes and build the effect gradually to control intensity and avoid over-application. Use gentle circular or sweeping strokes for natural-looking corrosion and chipping. Allow the paint to dry between passes before applying additional layers or combining with other weathering products.

Usage recommendations

For best results, practice on a scrap piece to adjust brush loading and pressure. Combine this rust drybrush with washes, filters or pigments to achieve depth and variation in weathering. Seal finished areas with a compatible matte varnish if protection or blending with other layers is required.