Share Email Facebook Twitter LinkedIn IFCProductWrapper.ClearFinishMaterials Method Clear finish materials in this wrapper. Namespace: Autodesk.Revit.DB.IFCAssembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public void ClearFinishMaterials() See AlsoReferenceIFCProductWrapper ClassAutodesk.Revit.DB.IFC Namespace