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Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series
Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series, 2
Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series, 3
Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series, 4
Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series, in action picture
Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series, 5
Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series, 6

Mirka Iridium 3" x 5" Grip Vacuum File Board, 24-35M Series

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Product Overview

Mirka Iridium 3.2" × 5.3" Perforated Grip 54‑Hole Sanding Strips (24‑35M Series) are premium high‑performance sanding strips engineered for fast cutting, long life, and exceptional dust extraction. Although commonly referred to as “3" × 5" strips,” the true size is 3.2" × 5.3" (80 × 133 mm), the standard format used by major brands.

These Iridium strips are perfectly suited for the Mirka DEOS 353X Electric Sander, Mirka MR‑35SGV Pneumatic Sander, and other popular machines including the Festool RTS 400 / RTS 400 REQ and RUPES BigFoot iBrid Mini HSE73.

Iridium uses a premium ceramic and aluminum oxide grain blend for fast, efficient cutting, providing an aggressive initial cut and maintaining sharpness throughout the sanding process. A dust‑repellent precision coating reduces clogging and pilling, keeping the abrasive cutting clean longer and improving finish consistency.

The advanced low VOC resin system enhances grain adhesion, while the flexible latex C‑paper backing provides excellent durability and control. The optimized 54‑hole pattern maximizes dust extraction, creating a cleaner work environment and extending abrasive life.

Packaging: 50 strips per box
Grit Range: 60, 80, 120, 150, 180, 240, 320, 400

Key Features & Benefits

  • Premium ceramic + aluminum oxide grain blend for fast, efficient cutting
  • Dust‑repellent precision coating reduces clogging and pilling
  • 54‑hole perforated pattern for excellent dust extraction
  • Flexible latex C‑paper backing for durability and control
  • Low VOC resin system improves grain adhesion and safety
  • No alignment required — strips attach instantly and securely
  • Compatible with Mirka DEOS 353X, MR‑35SGV, Festool RTS 400, RUPES HSE73, and similar sanders
  • Excellent performance on soft and hard surfaces

SMSDistributors.com Expert Notes

Mirka Iridium 3.2" × 5.3" Strips are ideal for technicians who need precision sanding on narrow surfaces, profiles, edges, and detailed areas. The ceramic/aluminum oxide blend provides a noticeably more aggressive initial cut compared to standard aluminum oxide strips, making Iridium perfect for spot repair, leveling filler, paint removal, and intermediate sanding.

The dust‑repellent precision coating keeps the abrasive cutting clean longer, especially on primers, paints, and composite materials. Combined with the optimized 54‑hole pattern, Iridium strips offer excellent dust extraction performance for compact rectangular sanders.

Iridium’s flexible latex C‑paper backing maintains strong grain adhesion even under heavy use, and the strips perform exceptionally well on both soft and hard surfaces. For shops looking to reduce sanding steps, improve consistency, and increase abrasive life, Iridium is one of Mirka’s most advanced sanding strip families.

Technical Specifications

  • Grain: Ceramic + Aluminum Oxide
  • Color: Gray
  • Attachment: Grip (hook & loop)
  • Backing: Latex C‑weight paper
  • Bonding: Low VOC resin system
  • Grits: 60, 80, 120, 150, 180, 240, 320, 400
  • Coating: Semi‑open
  • Hole Pattern: 54‑hole
  • True Size: 3.2" × 5.3" (80 × 133 mm)
  • Quantity: 50 strips per box

Grit Selection Guide

  • 60–80 grit: Heavy stock removal, shaping, paint removal
  • 120–150 grit: Leveling filler, intermediate sanding
  • 180–240 grit: Surface prep, smoothing wood and composites
  • 320–400 grit: Pre‑finish sanding, primer prep

Best For

  • Automotive spot repair and refinishing
  • Marine gelcoat and composite sanding
  • Woodworking and furniture finishing
  • Paint removal and surface preparation
  • Solid surface and countertop fabrication
  • General sanding across soft and hard materials

Videos

Mirka DEOS Overview

Mirka DEOS Features & Benefits

Mirka Iridium

About Us

SMSDistributors.com is an authorized Mirka distributor supplying professional‑grade abrasives, sanding tools, and surface preparation products for automotive, marine, woodworking, and industrial applications. With over 15 years of experience, we provide fast shipping, expert support, and reliable products trusted by professionals nationwide.

Category: Mirka, Iridium, Sanding Strips, Ceramic Abrasives, Rectangular Sanding Sheets