This seamless 8K PBR 3D texture captures the intricate details of coal slag showcasing a naturally rough and fissured surface characterized by a burnt umber coal color. Coal slag an industrial byproduct composed primarily of mineral residues and fused organic carbon compounds features a porous dry substrate with coarse grains and dusty residue scattered across its surface. The burnt umber hue arises from iron oxide pigments and carbonized layers within the slag lending the material its distinctive dark reddish-brown tone. This texture’s composition reflects the complex interplay of mineral aggregates fine particulate binders and weathered oxidation effects that create an authentic tactile surface ideal for realistic 3D coal surfaces.
In PBR channels these material traits translate into precise texture maps: the BaseColor (Albedo) channel reveals the rich burnt umber coal color with subtle variations and dusty grain patterns while the Normal map enhances the fissured uneven relief typical of rough slag surfaces. The Roughness map emphasizes the dry coarse finish with varying degrees of matte and slightly reflective patches simulating the natural wear and residue accumulation. Metallic values remain minimal as coal slag is predominantly non-metallic but Ambient Occlusion adds depth to crevices and pores enhancing realism. The Height (Displacement) map captures the layered cracked structure allowing for convincing parallax effects in real-time engines.
Rendered at an ultra-high 8K resolution this 3D texture is optimized for seamless tiling and is fully compatible with Blender Unreal Engine and Unity workflows. Its high fidelity ensures that even close-up views retain detail and natural variation making it perfect for photorealistic coal slag surfaces in industrial environmental or geological visualizations. For best results adjusting the UV scale to a moderate level preserves the fine grain structure without repetition and fine-tuning roughness values can help achieve the perfect balance between dusty matte areas and subtle sheen where residue collects. Height map displacement can be leveraged to enhance the fissured depth for more pronounced surface realism in real-time rendering scenarios.
Using This PBR Texture in Blender
Import the texture maps into Blender with sRGB color space for albedo/base color and
Non-Color for normal, roughness, metallic, AO, height, and ORM maps. Connect normal maps
through a Normal Map node, then adjust UV scale with a Mapping node so the material repeats naturally on
your model.
- Albedo -> Principled BSDF Base Color
- Roughness -> Roughness, Metallic -> Metallic
- Normal -> Normal Map node -> Normal
- Height -> Bump or Displacement depending on render setup
For the full step-by-step setup, see
How to Use Seamless Textures in Blender.
Browse related material examples in
wood,
concrete, and
metal.
FAQ
Is this texture seamless and tileable?
Yes. This texture is designed as a seamless tileable PBR material, so it can repeat across large surfaces without visible borders.
Which resolutions and formats are available?
You can download PNG/WEBP versions and use 1K, 2K, 4K and 8K download options when available on the page.
Can I use it in Blender, Unreal Engine and Unity?
Yes. The download options and engine-mapped ZIP workflow are designed for Blender, Unreal Engine, Unity Standard, URP and HDRP material pipelines.
Is commercial use allowed?
Yes. The texture is available under the AITextured free commercial license. Review the license page for redistribution and AI-training restrictions.
