You asked and we delivered. Re-introducing Perforated Suba IV Synthetic Felt Material for our polishing pads. This is our original felt polishing material offered for years for use with cerium oxide. Used with cerium oxide, these pads provide a rapid and beautiful polish for your glass. Coming from a diamond smoothing pad, a two inch paperweight bottom can take less than thirty seconds to polish! These pads are highly durable and should last beyond the lifespan of your electroplated disks. We generally recommend having a spare on hand just in case you should "tear" the pad. With proper usage and care though, these pads should perform quality polishing in many areas. See our FAQs page for usage and care of these pads and their use with cerium oxide. These pads are also excellent for use with pumice if your process requires this step.