This production‑ready PBR material reproduces a fine pebble‑dash (roughcast) plaster finish featuring tightly packed micro‑aggregate for a consistent, tactile grain that holds up in close‑ups without noisy glitter or harsh speculars, ideal for exteriors, stairwells, and minimalist backdrops. The 4K seamless set balances low‑frequency tone shift with dense high‑frequency granularity so large façades tile cleanly while retaining crisp pore detail at grazing light angles in both offline and real‑time workflows. Calibrated normal and height maps add believable micro‑relief for the aggregate, and tuned roughness delivers a natural matte plaster response across Blender, V‑Ray/Corona, Unreal, and Unity.​

What’s included

Maps: BaseColor (Albedo), Normal (OpenGL), Roughness, Ambient Occlusion, Height/Displacement; seamless 4096×4096 PNGs for artifact‑free tiling and neutral grading.​

Scale: authored to ~1×1 m tile; grain size matches fine roughcast; adjust UV scale to push toward sand‑plaster or coarser dash looks.​

Uses: residential/commercial façades, corridors, stair cores, stylized sets, VR/AR scenes, and product backdrops needing realistic matte texture without visible patterns.​

Author notes

Height is subtle (≈0.5–1.5 mm perceived); use parallax or low‑gain displacement to emphasize grain on hero shots without over‑embossing.​

Roughness tuned for diffuse, chalky highlights; darken slightly for sealed render looks or brighten for flatter emulsion paint over dash.​

Previews include plane and sphere renders demonstrating tiling cleanliness and micro‑aggregate retention under directional light.​