100x100mm 800 Grit Diamond Sandpaper Sheet

100x100mm 800 Grit Flexible Diamond Sandpaper Sheet is engineered for lapidary artists, glassworkers, and craftsmen requiring high-precision fine pre-polishing and smooth surface finishing on ultra-hard materials.

Featuring a durable flexible backing impregnated with premium industrial diamond abrasive in a specialized resin bond, this sheet easily conforms to flat surfaces, contours, and complex curves. It delivers uniform scratch refinement, consistent material removal, and optimal surface preparation before final polish.

Key Features:

• Dimensions: 100mm x 100mm (approx. 4" x 4")
• Grit: 800 Grit (Fine / Pre-Polishing)
• Bond Type: Resin Bond
• Abrasive: Premium Industrial Diamond
• Application Mode: Suitable for wet or dry use (water cooling recommended for maximum longevity)
• Target Materials: Gemstones, lapidary cabochons, glass, ceramics, porcelain, tungsten carbide, and hardened metals