Swiflex CX ECO diamond sandpaper
125mm concrete polishing pads (use with angle grinder) Swiflex CX ECO diamond sandpaper is available from #60 to #3000 grit. These can give a reasonable polished result on concrete when used with an angle grinder. They suit customers who do not have very high requirements for the polishing effect but care about cost. This means you will get a reasonable result without having to purchase a polisher. Can be used up to 11,000RPM, so suits most angle grinders. Grits: #50, #100, #200, #400, #800,