16" (400mm) Diamond Floor Polishing Pads – 5 Step Professional System. 5 Pieces of 16" (400mm) Diamond Polishing Pads. Ensure machine compatibility (400mm size). Granite floor finishing. This set includes5 diamond polishing pads (Step 1–5) designed forlarge floor polishing machines, ideal for achieving a smooth and professional finish on stone and concrete surfaces.
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