Oily Stain Smudge free download

This oily stain smudge decal is ideal for adding realistic oil or grease residue effects in 3D renders, game assets, or texture details within Photoshop, Blender, Unreal Engine, and other digital content creation tools. The decal’s soft, feathered edges and partial transparency allow seamless overlay onto diverse materials such as metal, wood, rubber, or painted surfaces without harsh outlines or artifacts. Using Multiply blend mode enhances the natural darkening and integration of the stain into base textures, preserving realistic light interactions. It can simulate dirty mechanical parts, kitchen surfaces, or automotive grime. Applying these decals in layers can build subtle depth and complexity in surface weathering and wear effects. Adjusting opacity can control stain intensity from subtle to pronounced build-up. Its neutral lighting and absence of baked shadows ensure compatibility with scene lighting and shading in real-time engines or offline renders.