A geometrical pattern such as this example can be readily modeled in 3D and integrated into a custom shape while the plug is cut by CNC machine. The possibilities for distinction are endless.
\"S.C.R.\" Pattern 1/4\" wide corrugation.
Natural GRG (no post applied finish)
Walls, Decorative Interior, Columns/Pilasters
GRG parts are to always be finished with paint or stain.