UVW Remove Utility

The UVW Remove utility removes mapping coordinates or materials from the currently selected objects.

Interface

UVW

Click to remove UVW mapping from this object.

Note: The utility can remove UVW mapping only from collapsed editable mesh objects; that is, editable meshes with no modifiers.
Materials

Click to remove material assignment from the selected objects.

Set Gray

If this is on when you click the Materials button, the object color is set to a neutral gray. Default=off.