Polishing Pads - Polyurethane, Cerium Filled

A firm polyurethane pad filled with cerium oxide, for glass workers who need a fast, flat polish with clean edges. The firm face keeps edges and corners crisp and stays flat through long runs. Polishes quickly and runs cooler, with less friction than a felt pad. Outlasts felt, so each pad stays in service longer. Also suits quartz and other hard materials. Best kept for the cerium stage; run pumice pre-polish on a separate felt pad so the two never mix.