Concrete Countertop Polishing Pads. Concrete younger than that is still too soft to polish well, and concrete older than a month will be more difficult to polish and will use up more pads. Achieving a fine polished look in concrete countertops requires using progressively finer grits of diamond pads.
In the case that you aren't able to polish the countertops to your satisfaction, getting them professionally refinished is an option. Diamonds are an integral part of making concrete countertops — they're used for rough grinding, shaping, honing and also polishing. I define three stages: grinding, honing and polishing.
With an electric wet concrete polisher and a series of coarse- to fine-grit diamond polishing pads, paired with a healthy dose of patience and elbow grease, you'll be able to achieve a beautiful finish on your countertop.
Resin bond diamond polishing pads designed for granite, engineering stone, Dekton stone, marble, and concrete counter tops.
When cleaning and buffing aren't quite enough, use a commercial countertop polish to bring back the glossy finish. Here is the "how to" of polishing Concrete counter tops. In the case that you aren't able to polish the countertops to your satisfaction, getting them professionally refinished is an option.