Mirka 246MH400 Iridium 6" Sanding Discs 400 Grit 50-Pack

Mirka Iridium sanding discs represent top-tier abrasive technology engineered for professional body shops and industrial finishing applications. The 246MH400 features state-of-the-art grain distribution technology that delivers a perfect, consistent finish on every job, while the advanced resin system ensures superior grain adhesion even under demanding conditions.

Key Features:

• Optimized ceramic and aluminum oxide grain blend creates aggressive initial cut with extended durability
• Precision non-stick coating prevents loading and pilling for consistent performance
• Flexible backing maintains excellent grain adhesion without grain loss, even when folded
• Multi-hole pattern enables superior dust extraction for cleaner working conditions
• No disc alignment required for quick setup and efficiency
• Consistent scratch pattern ensures uniform surface preparation
• Low VOC resin systems support workplace health and safety standards

Each package contains 50 discs measuring 6 inches in diameter with 400 grit rating, ideal for fine sanding and finishing work on automotive surfaces, wood, metal, and composite materials. The Iridium line delivers professional-grade results with exceptional material and energy efficiency.