Remove Paint

[SamKeville-HNTB]

FYI, there’s another thread which has solved this:

Paint Material Surface

Here’s a quick example: [image] [image] Sorry I didn’t make a gif Python script: import clr #Import the Revit API clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * #Import DocumentManager and TransactionManager clr.AddReference('RevitServices') import RevitServices from RevitServices.Persistence import DocumentManager from RevitServices.Transactions import TransactionManager #Reference the active Document and application doc = DocumentManager.I…