Iridium is a premium paper abrasive for universal sanding. Perfected for speed and efficiency, it has a mix of ceramic and aluminum oxide grains on a flexible paper with precision coating that prevents clogging and reduces pilling. The grains stay sharp for longer which extends lifetime. Dust extraction is optimized with multihole patterns for discs and strips. Iridium delivers amazing results on both soft and hard surfaces, making it the ideal paper abrasive for professionals in any industry.