Leaking 014 B Surface Grunge Decal

Leaking 014 B is a 2K PBR decal providing realistic liquid streak weathering for architectural surfaces in various render engines. This 2K PBR decal captures the subtle, vertical streaking often found on weathered concrete or masonry facades. It features a controlled, directional pattern of dark, thin drips that suggest natural water runoff or chemical staining. The texture set includes albedo, displacement, normal, roughness, and metalness maps, ensuring high-fidelity interaction with light. An independent opacity map allows for precise layering over existing base materials without overwriting underlying surface properties. This procedural generation results in a clean, high-resolution aesthetic that enhances realism in architectural visualisations by introducing organic, non-uniform surface degradation.

The download is a 3.7 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.

Professionals should apply this decal as a secondary layer within their material graph, utilizing the provided opacity map to mask the texture over base concrete or metal shaders. Adjust the scale and tiling parameters to suit the specific height of the wall or panel being treated. By plugging the normal and displacement maps into the relevant shader inputs, users can achieve realistic surface depth, while the roughness map effectively modulates light reflection to simulate damp or stained areas.