Mirka IRIDIUM 9in Grip 9H Styro P40 Sanding Discs - 25/Box

Mirka IRIDIUM 9in Grip 9H Styro P40 Sanding Discs are extra-coarse abrasives engineered for rapid leveling of polystyrene insulation panels and smoothing textured walls and popcorn ceilings. Designed as part of Mirka's Styro System, they provide fast material removal while minimizing sanding debris for a cleaner work environment.

IRIDIUM Styro features durable abrasive grains on a robust backing with a specialized 9-hole dust extraction pattern for efficient debris removal. When paired with Mirka Styro interface and backing pads, LEROS or LEROS-S wall and ceiling sanders, and DE-1230 Dust Extractors, these discs deliver high productivity and cleaner, more efficient sanding.

Features & Benefits

• 9in Grip 9H Styro disc format
• P40 extra-coarse grit
• Designed for Mirka Styro System
• Fast leveling of EPS/XPS insulation panels
• Ideal for textured walls and popcorn ceilings
• 9-hole dust extraction pattern
• Reduces sanding debris
• Long-lasting abrasive performance
• Compatible with LEROS and LEROS-S sanders
• Works with Mirka DE-1230 Dust Extractors

IRIDIUM Styro P40 discs provide aggressive cutting performance, efficient dust extraction, and cleaner sanding for professional insulation and drywall surface preparation.