Compound Lapping Grinding Paste Chemco Msds May. Technology Grinding Compound Chemical Type Silicon carbide in a water based carrier Appearance GreyBlack paste Cure Noncuring Application Grinding Lapping and Honing Specific Benefit Sixteen 16 discrete particle sizes 1200 1000 800 600 500 400 320 280 240 220 180 150 120 100 80 …