Grimy Light Oil Stain Decal free download

This decal depicts a photorealistic light oil stain with organic, irregular contours and soft, feathered edges designed to simulate a subtle oil spill or grime patch. Ideal for adding realism to industrial, mechanical, or urban 3D models, this decal enhances surfaces like metal, concrete, pavement, and machinery with believable wear and grime effects. Use in Photoshop or Blender to overlay over textures for wear-and-tear scenarios, seamlessly integrating due to the decal's partial transparency and neutral lighting. In Unreal Engine or similar game engines, the oil stain can be used as a layered material detail with Multiply or Overlay blend modes to darken and enrich base textures without harsh artifacts. This decal's soft edges prevent hard cutoffs when applied, and its translucency allows underlying material details to remain visible, creating authentic layered grime effects typical of heavy machinery, garage floors, or weathered industrial props.