I-Shine Polishing Pads is reported to polish concrete surfaces up to three times faster and last longer than traditional phenolic resin pads. Made to fit planetary grinders, single-head grinders, swing machines, and burnishers, they are available in grits down to 16/18 grit and polish as high as 3000 grit. Innovatech Products & Equipment Co. 800-267-6682. www.the-terminator.com