GreenStuffWorld Weathering Effects
Water Soluble Patina Filthy Dirt
The GreenStuffWorld Water Soluble Patina Filthy Dirt is an acrylic weathering effect created for adding realistic dirt, grime, staining, and aged finishes to miniatures, vehicles, scenery, and dioramas. Its partially water-soluble formula allows the weathering to be blended, softened, and reworked for natural-looking environmental effects.
Part of the patina paints range, this product is suitable for military models, fantasy terrain, science fiction scenery, industrial projects, and railway weathering.
- 60ml water-soluble weathering patina
- Ultra-matte filthy dirt finish
- Suitable for miniatures, vehicles, and scenery
- Ideal for grime, dust, and aged weathering effects
- Can be reactivated and blended with water
- Suitable for brush and airbrush application
- Non-toxic acrylic formula
- Compatible with plastic, resin, and metal surfaces
The formula allows pigments to settle naturally into recessed details, textures, and panel lines, helping to create convincing dirt accumulation and tonal variation. Effects can be adjusted using damp brushes, cotton swabs, or sponges to achieve anything from light weathering to heavily worn and dirty finishes.
The product can be applied directly by brush or slightly diluted for airbrush use when smoother transitions and broader weathering effects are needed. Once the desired appearance is achieved, sealing with matte varnish is recommended to preserve the ultra-matte finish and protect the effect during handling.










