Romancing the StudioNovember 11, 2011Polishing WheelBy Minna Koistinen Cerium oxide and water is applied on a felt wheel to get a glass surface to high polish. Previous Grinding Wheel Next Diamond Saw Related Posts Furnace with molten glass inside at 2025°F (blowing temperature) November 9, 2011 A Puffer November 11, 2011 Glory Hole and Yoke November 11, 2011 Close up of the Glory Hole November 10, 2011