Mirka Iridium 3x5in Grip 54H P400 Sanding Sheets - 50/Box

The Mirka Iridium 3 x 5 inch Grip 54H P400 sanding sheets are premium paper abrasives designed for ultra-fine surface preparation and finishing. They are ideal for refining primers, smoothing painted surfaces, and preparing substrates for final coatings, blending, and polishing applications.

Engineered for speed and efficiency, Iridium combines ceramic and aluminum oxide grains on a flexible paper backing to deliver consistent cutting performance and superior surface quality. The precision coating helps prevent clogging and reduce pilling while improving dust resistance, resulting in cleaner sanding and extended abrasive life.

Features & Benefits

• 3x5in Grip sheet format
• P400 grit for ultra-fine sanding and finishing
• 54H hole pattern for optimized dust extraction
• 50 sheets per box for professional use
• Ceramic and aluminum oxide grain blend
• Flexible paper backing for controlled sanding
• Precision coating reduces clogging and pilling
• Improved dust resistance for cleaner operation
• Long-lasting abrasive performance
• Suitable for soft and hard surfaces

Mirka Iridium delivers professional-grade sanding performance with excellent durability, fast cutting action, and a refined finish across a wide range of surface preparation and finishing applications.