This is the AK Interactive Dioramas: Corrosion Texture - 100ml (Acrylic)

Corrosion texture is an acrylic product that has been formulated for creating surface textures such as corrosion on vehicles, or any element of your dioramas, and vignettes.

The composition of this product allows extremely realistic, scale correct textures every time.

Corrosion texture is best applied in a thin layer; once dry, pigments can be added for more realism and different shades of rust.

No toxic.