About this asset

Smear 002 is a 2K transparent PBR decal providing a realistic brushed surface imperfection, ideal for layering in 3D render engines. This PBR decal features a complex, directional pattern of overlapping, semi-translucent smears that mimic the appearance of wiped glass or residue. The texture is designed with high-contrast variations, capturing the streakiness of a manual wipe. It functions as a surface imperfection map, allowing for the addition of depth and realism to clean materials like glass, polished metal, or high-gloss plastics. The inclusion of normal and roughness maps ensures that the smear pattern interacts accurately with scene lighting, creating subtle surface disruptions and highlights that break up overly perfect, digital-looking surfaces.

The download is a 15.6 MB compressed archive with the texture set at 2K with colour, normal and roughness maps, ready for any metal/roughness PBR workflow in Blender, 3ds Max, SketchUp, Unreal Engine or D5.

To integrate this decal, load the albedo and transparency maps into your material editor's opacity or mix slot. Use the normal and roughness maps to drive surface displacement or glossiness variations across the host material. For optimal results, ensure the UV mapping is scaled to match the intended surface area, and adjust the tiling parameters if necessary to prevent visible repetition on large-scale architectural elements like storefront glazing or steel panels.

Professionals utilise this asset to introduce grit and organic character into interior and exterior visualisations. It is particularly effective for adding wear to high-traffic areas, such as industrial windows, bathroom mirrors, or polished concrete floors. By layering this decal, you can quickly achieve a lived-in, authentic aesthetic without excessive modelling. It pairs well with modern minimalist or industrial design schemes where clean surfaces require subtle, realistic imperfections to ground the final render and enhance overall visual depth.