Mirka IRIDIUM 8in Grip 133H P400 Sanding Discs - 50/Box

Mirka IRIDIUM 8in Grip P400 Sanding Discs are fine abrasives designed for final surface refinement, paint preparation, and pre-finishing applications. Ideal for automotive, woodworking, marine, and industrial use, they deliver smooth, controlled cutting performance with an even scratch pattern.

IRIDIUM combines ceramic and aluminum oxide grains on a flexible paper backing for efficient cutting action and extended abrasive life. The precision coating helps prevent clogging and reduces pilling, maintaining consistent sanding performance and cleaner operation. Dust extraction is optimized through the 133H multihole pattern for superior dust removal and increased sanding efficiency.

Features & Benefits

• 8in Grip 133H disc format
• P400 fine grit
• Ceramic + aluminum oxide grain blend
• Flexible paper backing for controlled sanding
• Anti-clog coating technology
• Reduced pilling for smoother finishing
• Long abrasive life
• Efficient dust extraction
• Consistent surface refinement
• Automotive, woodworking, marine, and industrial use

IRIDIUM P400 discs provide smooth finishing performance, excellent durability, and reliable dust control for demanding professional sanding applications.