The Mirka Iridium 6 PSA 150 sanding disc pack, Model 24-342-150, is a bulk abrasive option for users who need dependable sanding supplies on hand. This is a sanding disc designed for surface preparation and sanding work with a pressure sensitive adhesive mounting system. If you are running a 6 inch sander in a body shop, woodworking setup, finishing department, or general fabrication environment, this pack gives you a straightforward way to keep stocked with Mirka abrasives.

What matters here is the combination of format and quantity. The 6 inch size is a standard working size for many sanding setups, and the 100-count package is aimed at people who actually use abrasives every day instead of buying a few discs at a time. That makes this Mirka sanding disc a practical choice for repetitive prep work, finish sanding, and production-minded workflows where downtime costs more than the discs do.

The Iridium designation matters because this is part of Mirka's abrasive lineup, which is widely used by professionals who care about predictable results and consistent cut across multiple discs in the same box. On the job, consistency is the real value. When you are blending surfaces, cleaning up material, or preparing a piece for the next step, you want discs that behave the same from one changeout to the next.

The PSA backing is important if your setup is built around pressure sensitive adhesive discs. That style is chosen by users who want a secure attachment method and a simple disc change process on compatible sanding pads. The main point is not just that it sticks, but that it fits a known sanding setup without adding guesswork.

This product is best suited to professional users and serious DIYers who already know they need 6 inch PSA sanding discs and prefer buying in shop-ready quantities. If you are already using Mirka abrasives, or you want a bulk sanding disc pack from a known brand instead of piecing together mixed sleeves, this is the kind of product that keeps the shelf full and the work moving.

A Smart Buy for Anyone Who Burns Through Discs

The Mirka Iridium 6 PSA 150 sanding disc pack makes the most sense for guys who already know their setup and just want a solid 100-pack from a brand they trust.

• Who it's for: Shops, finish crews, body techs, woodworkers, and serious DIY users running 6 inch PSA sanding setups.
• Why it stands out: You are getting Mirka's Iridium abrasive line in a practical bulk pack instead of chasing small quantities.
• Worth knowing: The key detail here is the PSA attachment style, so make sure your sander pad is built for pressure sensitive adhesive discs.

• What type of product is this? This is a 6 inch sanding disc from Mirka's Iridium line.
• How do these discs attach? The product is identified as PSA, which means it uses a pressure sensitive adhesive attachment style.
• How many discs come in the pack? The package quantity is 100.
• Where is it made? Source data lists Finland as the country of origin.