Mirka IRIDIUM 8in Grip 133H P40 Sanding Discs - 50/Box

Mirka IRIDIUM 8in Grip P40 Sanding Discs are extra-coarse abrasives designed for aggressive stock removal, shaping, and heavy surface leveling. Ideal for automotive, woodworking, marine, and industrial applications, they deliver powerful cutting performance with consistent control on demanding materials.

IRIDIUM combines ceramic and aluminum oxide grains on a flexible paper backing for high cutting efficiency and long abrasive life. The precision coating helps reduce clogging and pilling, maintaining more stable performance during heavy-duty sanding. Dust extraction is supported through a multihole pattern for improved dust removal and cleaner sanding conditions.

Features & Benefits

• 8in Grip 133H disc format
• P40 extra-coarse grit
• Ceramic + aluminum oxide grain blend
• Flexible paper backing for controlled sanding
• High stock removal efficiency
• Anti-clog coating technology
• Reduced pilling for stable performance
• Long abrasive life
• Efficient dust extraction
• Automotive, woodworking, marine, industrial use

IRIDIUM P40 discs deliver maximum cutting power, durability, and reliable dust control for heavy-duty professional sanding applications.