Cheng Professional Polishing Pads

Cheng Concrete Exchange has partnered with Interstar Corp. to develop the new Cheng Professional Polishing Pads for concrete countertops. At 4 mm, these new pads provide almost twice the polishing surface of standard diamond polishing pads. The pads are designed for wet polishing and cut quickly with minimum cupping or curling. The are available in six grits: 50, 100, 200, 400, 800, and 1500.