100x55mm 400Grit Diamond Sandpaper Sheet – Abrasive Grinding Sheet for Glass, Stone & Lapidary Polishing

Flexible Diamond Sandpaper Sheet is engineered for professionals demanding accuracy, flexibility, and smooth surface preparation. Made with a flexible backing and resin-bonded premium-grade diamond abrasives, it conforms easily to curves, contours, and tight spaces. Whether you're pre-polishing stone, glass, ceramics, hard metals, or exotic hardwoods like ebony, this sheet delivers consistent material smoothing without deep scratches.

Key Features:

• Size: 100 x 55 mm
• Grit: 400 Grit (Fine pre-polishing / scratch-free smoothing)
• Bond Type: Resin Bond for ultra-smooth scratch pattern
• Abrasive: Premium Industrial Diamond
• Application: Wet or dry sanding and finishing for lapidary, glass, ceramics, and hard materials