About this asset

This 2K PBR decal provides a realistic dark liquid leaking effect for layered surface weathering in architectural visualisation. The asset features a series of vertical, irregular dark streaks designed to simulate liquid runoff or staining on vertical surfaces. It is provided as a complete PBR map set, including albedo, displacement, normal, roughness, and metalness channels. The inclusion of a dedicated opacity map allows for precise layering over existing base materials, ensuring the underlying texture remains visible while the leak detail sits on top. Generated from a procedural graph, the pattern avoids repetitive visual artifacts, maintaining a natural, organic appearance suitable for high-end rendering environments where surface realism is critical.

The download is a 2.7 MB compressed archive with the texture set at 2K with colour, normal, roughness, metalness, displacement and opacity maps, ready for any metal/roughness PBR workflow in Blender, 3ds Max, SketchUp, Unreal Engine or D5.

To implement this decal, apply it as a secondary layer in your material graph using the provided opacity map as a mask. Adjust the tiling and offset parameters within your renderer to align the streaks with the geometry of your structural elements. Because the maps are supplied as individual channels, you can fine-tune the displacement and roughness values independently to match the specific gloss or matte profile of the host surface.

Ideal for adding authentic wear and tear to exterior facades, concrete retaining walls, or industrial metal cladding, this decal enhances realism in architectural projects. Use it to break up clean surfaces in urban scenes, parking structures, or aging residential buildings. It pairs effectively with weathered concrete, painted steel, or stone textures, allowing designers to quickly introduce signs of environmental exposure. Professionals seeking to simulate building decay or post-rain surface conditions will find this asset essential for achieving high-fidelity visual results.