3M PSA Diamond Cloth 5'' 220 Mesh

The 3M PSA Diamond Cloth is a pressure-sensitive adhesive wet/dry abrasive disc engineered specifically for working with materials rated harder than 7 on the Mohs scale. Micron-graded diamond particles are bonded to a durable cloth backing using a tough resin bond, delivering consistent, high-performance results on hard gemstones, ceramics, carbide, and similar materials. At 5 inches in diameter and 220 mesh grit, this disc is well suited for intermediate stock removal and surface refinement in lapidary, gem cutting, and precision metalworking applications.

The pressure-sensitive adhesive backing allows for quick, secure mounting to compatible PSA platens, minimizing setup time between steps. The wet/dry construction supports use with water or other coolants to extend disc life and improve surface finish quality.

Features

• Pressure-sensitive adhesive (PSA) backing for fast, secure platen mounting
• Wet/dry compatible — use with water or dry for flexible application
• Micron-graded diamond particles ensure consistent cut and finish
• Tough resin bond secures abrasive particles to a durable cloth backing
• Designed for materials harder than 7 on the Mohs scale
• Delivers superior finish quality with fewer process steps
• Reduces overall process time and extends working life compared to conventional abrasives

Specifications

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.