Monument Hobbies AMP-012 Pro Acryl Atomic Mass Petroleum Brown Wash 22ml

Monument Hobbies' Pro Acryl Atomic Mass Petroleum Brown Wash (AMP-012) is a 22ml acrylic wash formulated for shading recesses, panel lines, and surface detail on plastic model kits and miniatures. The warm petroleum brown tone makes it well suited to weathering military vehicles, terrain pieces, and aged or dirty surfaces where a neutral brown shadow reads naturally in scale.

Key Features

• Water-based acrylic formula cleans up easily with water and is safe to use over most dried acrylic basecoats
• Petroleum brown shade pools naturally into recesses and panel lines to define surface detail without heavy overpainting
• 22ml bottle provides a generous working volume for larger projects or repeated use across a model range
• Compatible with brush application and can be thinned further with water or acrylic medium to adjust flow and intensity