Key Features

• Durable aluminum oxide grain
• fast and exceptionally long-lasting cut
• High-strength resin bond system
• Increased life, made with antiload stearate
• Discs are 120-grit, extra sharp

Product Description

These Mirka hook-and-loop sanding discs come on a B weight backing, and feature a special sharp, durable aluminum oxide grain that gives you a fast and exceptionally long-lasting cut. Their aluminum oxide coating is combined with urea resin over glue bonds, with a dustless open coat design to keep them from clogging