Weathered Grey Water Leak PBR Decal – Variant 2

This 2K PBR water leak decal provides a realistic weathered grey stain for architectural surfaces, featuring a separate opacity map. This PBR decal represents a vertical water leak, characteristically streaked with grime and mineral deposits in shades of muted grey. The texture captures the organic, irregular dispersal of moisture running down a facade, with a concentrated point of origin at the top that gradually fades and widens toward the base. It is provided as a complete texture set, including albedo, displacement, normal, roughness, and a dedicated opacity map. This composition allows for precise layering over existing wall materials, ensuring the underlying substrate remains visible while the staining effect adds convincing environmental age.

The download is a 4.9 MB compressed archive with the texture set at 2K with colour, normal, roughness, 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 material layer or texture overlay within their rendering engine. By utilizing the provided opacity map in the mix or alpha channel, the stain can be mapped onto vertical surfaces such as concrete, brick, or rendered plaster without disrupting the base material properties. Adjusting the displacement and normal intensity helps integrate the decal’s depth into the host surface, creating a subtle, weathered appearance that enhances the realism of exterior or interior visualization projects.