this PSA steel plate is nickel-plated for corrosion resistance and available in multiple diameters (4"
Electroplated diamond tools further enhance performance on gemstones
non-diamond lap backing designed to expand the flexibility and compatibility of your lapidary steel adapter setup
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high-gloss finishes on glass
850x290mm 120Grit Diamond Sandpaper Sheet – Abrasive Grinding Sheet for Glass, Stone & Lapidary Polishing grit-600 this PSA steel plate isFlexible Diamond Sandpaper Sheet is engineered for professionals demanding accuracy, flexibility, and long lasting performance. Made with a flexible backing and embedded with premium grade diamond abrasives, it conforms easily to curves, contours, and tight spaces. Whether you're polishing stone, glass, ceramics, hard metals, or exotic hardwoods like ebony, this sheet delivers consistent material removal and a smooth finish. Ideal for lapidary work,