Mirka Iridium 80 Grit 2.75-in. x 16-in. Perforated Sanding Strips, 50-Pack (24-38P-080)

The Mirka 24-38P-080 Iridium perforated abrasive strips are sanding strips made for material removal and surface prep in finishing work. This is a sanding strip designed for dust-managed sanding on wood and similar finishing applications. Model Number 24-38P-080. If you need a sheet that cuts hard at the start, keeps a uniform scratch pattern, and does not load up as quickly, this one is aimed right at that job.

Mirka uses ceramic alumina abrasive with an even grain distribution to help the strip cut aggressively while staying controlled. In plain terms, that gives you faster stock removal without the wild, uneven scratch pattern that can make your next sanding step take longer. The 80-grit rating puts this strip in the range for heavier prep work, leveling, and early-stage sanding where you want to move material, not just polish a surface.

One of the more important details here is the dust-handling design. These Iridium strips use an optimized multi-hole pattern plus a precision coating intended to repel dust. That matters because loaded abrasive stops cutting and starts rubbing. When dust can clear more effectively, the strip stays sharper, runs cleaner, and helps maintain a more consistent finish across the workpiece.

The resin system is also part of the story. Mirka calls out improved grain adhesion, which is a practical durability feature, not brochure filler. Better grain retention means the abrasive keeps working longer before the sheet falls off in performance. On repetitive sanding jobs, that can reduce how often you swap strips and help keep the cut consistent from one panel or board to the next.

Size and fit are another reason these strips stand out. The product data lists the strip at about 16 inches long by 2.75 inches wide, and the description notes it can be torn along the center perforation to fit 1-1/2 inch x 8-1/2 inch applications. It is also described as suitable for 2.5 inch x 8 inch sanders. That gives you flexibility if you run different finishing sanders or need a strip format that can adapt to more than one setup.

As for where it belongs, this is not general-purpose bargain paper for occasional touch-up work. It is better suited to users who care about cut quality, dust extraction, and predictable results across a full day of sanding. Body shops, industrial finishing crews, cabinet and furniture shops, and serious DIY users doing detailed wood sanding will get the most out of it. If your goal is smoother prep with less clogging and better sheet life, the Mirka 24-38P-080 Iridium perforated abrasive strips make a strong case.

Mirka 24-38P-080 Iridium Perforated Abrasive Strips for Fast, Cleaner Sanding

This is the kind of sanding strip you buy when cheap paper is slowing you down and loading up too fast.

• Who it's for: Pros in body shops, industrial finishing, and wood shops, plus serious DIY users who want faster cutting and cleaner dust handling from their sanding strips.
• Why it stands out: The ceramic alumina abrasive, dust-focused hole pattern, and tear-to-fit strip format make it more versatile and more job-ready than basic sanding sheets.
• Worth knowing: This is an 80-grit strip, so think stock removal and prep work first. It is not your final-pass finishing sheet.

• What type of abrasive is used? These strips use ceramic alumina abrasive.
• What grit is this product? It is an 80-grit sanding strip for more aggressive sanding and prep work.
• Can these strips be used with dust extraction? Yes. The product description calls out an optimized multi-hole pattern designed to direct dust into the dust bag or collection system.
• What materials is it intended for? The provided product data lists wood as a compatible material, and the description also places it in body shop and industrial finishing applications.