24" 800Grit Resin Bond Diamond Pre-Polishing Pad for Lapidary Grinding, Glass Edge & Stone Finishing – Magnetic, PSA & Velcro

The 24" 800Grit Resin Bond Diamond Pre-Polishing Pad is an extra-large industrial surface finishing pad engineered for large-format flat lap machines, precision slab smoothing, architectural glass edging, and lapidary pre-polishing.

Key Features

• Resin-Bonded Micron Diamond Matrix: Premium micron diamond abrasive suspended in a resilient resin bond matrix eliminates scratches and sub-surface micro-fractures, producing a smooth satin finish.
• Extra-Large 24-Inch Diameter: Specifically designed for 24-inch vibratory flat laps, continuous rotary lap wheels, and large slab polishers.
• Universal Backing Compatibility: Available in Magnetic, Pressure-Sensitive Adhesive (PSA), and Hook & Loop (Velcro) backing formats for fast mounting.
• Long-Lasting Performance: High diamond concentration ensures extended pad life and uniform stock removal across massive workpieces.

Recommended Applications

• Pre-polishing large gemstone slabs, agate slices, petrified wood, and geodes.
• Architectural glass edge finishing, artistic cast glass flattening, and bevel smoothing.
• Precision granite, marble, engineered quartz, and terrazzo surface preparation.

Operating Guidelines

• Mount securely onto flat 24-inch master plate or backing disc.
• Always operate wet with continuous water lubrication to flush rock slurry and maintain surface cooling.
• Maintain flat, uniform workpiece contact across the pad surface to avoid uneven wear.