About this asset

This 2K PBR decal provides a realistic liquid leaking effect, supplied with separate opacity maps for non-destructive layering. The decal features a series of vertical, organic streaks designed to mimic liquid run-off or staining on vertical surfaces. The texture is generated from a procedural graph, ensuring consistent quality without visible lens artefacts or tiling repetition. It includes a comprehensive suite of maps: albedo, displacement, normal, roughness, and metalness, allowing for precise control over how the stain interacts with light and underlying materials. The separate opacity map channel is essential for compositing, enabling the user to overlay the grunge onto existing wall or facade shaders without overwriting the base material properties.

The download is a 3.2 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.

Users should apply this decal as a secondary layer within a shader graph or material editor. By loading the provided opacity map into the mask slot, the streaks can be blended over any base surface, such as concrete, metal, or painted plaster. Adjust the displacement and normal intensity to fine-tune the physical depth of the run-off, ensuring it integrates with the underlying material's scale and roughness values for a convincing final render.

This asset is ideal for adding character to architectural visualisations, particularly for industrial or neglected urban environments. It excels in project stages requiring high-fidelity weathering, such as ageing concrete walls, metallic cladding, or exterior masonry. Use it to enhance realism in scenes depicting abandoned structures, parking garages, or weathered factory facades. It pairs effectively with other grunge and surface imperfection maps to build complex, layered textures that suggest the passage of time and environmental exposure in your digital architectural projects.