130x55mm Flexible Diamond Sandpaper Sheet for Glass, Stone & Ceramic

The 130x55mm Flexible Diamond Sandpaper Sheet is an industrial electroplated diamond abrasive pad designed for extended hand sanding blocks, contour finishing, and manual edge smoothing on hard materials including glass, lapidary stones, porcelain, and ceramics.

Key Features

• Precision Electroplated Diamond Grit: Uniformly coated with sharp, high-purity synthetic diamond crystals for aggressive stock removal and consistent, scratch-free surface refinement.
• Extended 130x55mm (5.1" x 2.2") Format: Designed to fit perfectly onto extended hand sanding foam blocks or wraps around wooden dowels and fingers for precise manual control.
• Pliable Cloth Backing: High flexibility allows easy conformity to convex curves, concave hollows, and irregular faceted contours without cracking or grit shedding.
• Wet & Dry Compatibility: Waterproof backing performs cleanly with water coolant to suppress dust and maximize diamond longevity, while supporting quick dry touch-ups.

Recommended Applications

• Edge breaking, seaming, and fine arris finishing on art glass, mirrors, and stained glass.
• Manual cabochon smoothing, facet touch-ups, and girdle polishing on agate, jade, jasper, and quartz.
• Smoothing and beveling sharp edges on ceramic and porcelain tiles.

Operating Guidelines

• Use with running water or frequent water dipping to maintain cool operating temperatures and prevent slurry buildup.
• Rinse clean after use and allow to air dry completely before flat storage.