Resin polishing pads,concrete resin pads,concrete polishing pad. Resin polishing pads,concrete resin pads,concrete polishing pad.CommodityPolishing pads ( Velcro backed pads)ApplicationMarble, Granite, ConcreteGrit50#,100 ... maintaining,repairing and renewing granite, marble,concrete,etc. Different thickness and design available, after rough grinding and fine polishing with the pads ...