8" Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro Diamond Grit:140 Material Recommended Abrasive Key Applications

Material Recommended Abrasive Key Applications Non-Ferrous Metals Silicon Carbide Deburring

ensuring maximum heat resistance during high-speed polishing

plastic and acrylic buffing

easy-to-grip foam block

PSA (pressure-sensitive adhesive)

8" Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro Diamond Grit:140 Material Recommended Abrasive Key ApplicationsDiamond Resin Soft Smoothing Pre polishing Pads are expertly engineered for high precision surface finishing on gemstones, stained glass, and glasseye artwork. Designed to outperform traditional abrasives, these diamond polishing pads use a flexible Resin bonded diamond matrix. Their flexibility allows them to conform to both flat and contoured surfaces, making these pads ideal for cabochon pre polishing, edge smoothing, and detailed artistic surface