Concrete Polishing Sponge set 150–10000 Grit
Concrete Polishing Sponges 150–10000 Grit are diamond polishing pads designed for dry and wet use to refine and finish concrete, stone, and terrazzo surfaces. Starting from coarse 150 grit for initial smoothing to ultra‑fine 10000 grit for high‑gloss finishing, they deliver a professional polish in progressive stages.