Romancing the StudioNovember 11, 2011Grinding on plate glassBy Minna Koistinen Finer grits are combined with water and soap to grind by hand before high polish. Previous Grinding Belts and Belt Sander Next Grinding Wheel 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