This special glass polishing pad can be used in combination with glass compounds such as Glassban. When attached to dual-action or air sanders, it makes removing water spots easier than ever before. It is also suitable for removing oily films or preparing glass for coating. The pad’s surface is infused with cerium powder #1000 using a special manufacturing method. This special construction synergizes with glass polishing compounds to increase polishing power, quickly and effectively removing water spots and scratches from glass surfaces.