The Mirka 23-612-080 Gold Grip-On Sanding Disc is a 5 inch hook-and-loop style sanding disc built for general surface sanding and material removal. This is a sanding disc designed for surface preparation and finish sanding steps where fast disc changes and consistent abrasive performance matter. Model Number: 23-612-080.

This Mirka disc uses aluminum oxide abrasive in a P80 grit, which puts it in a useful range for heavier prep work, blending, and getting a surface ready for the next sanding stage. If you need a sanding disc that can remove stock faster than fine finishing grits but still stay controllable, this is the kind of disc you reach for first.

One of the more important details here is the Grip-On backing. That style matters because it lets you swap discs quickly without dealing with adhesive backing. On the job or in the shop, that means less wasted time when the abrasive is spent or when you need to move to a different grit.

The disc is part of Mirka's Gold series and is described as a semi-open coated abrasive. In practical terms, that coating style is used to help reduce loading and keep the abrasive cutting more consistently during sanding. That is especially useful when you are working through longer sanding sessions and want the disc to stay productive instead of glazing over early.

This product is sold as a 50-piece pack, which makes it a better fit for users who go through abrasives regularly rather than someone buying a single replacement disc. If you sand often, buying by the box is usually the smarter move because you get matching discs for repeatable results across a project.

The 5 inch size makes this Mirka abrasive a common fit for sanders that use that disc diameter and a grip-style attachment system. For buyers already running compatible 5 inch sanding setups, it is an easy replenishment item. The abrasive material, grit rating, and pack quantity are the real decision-makers here, and this one is built for users who want a proven, no-nonsense sanding disc instead of a bargain-bin consumable.

Who should buy it? Anyone stocking up for regular sanding work and already using a compatible 5 inch grip disc setup. It makes the most sense for woodworkers, refinishers, body shop users, and serious DIYers who want a dependable Mirka abrasive for prep work and intermediate sanding steps.

Mirka 23-612-080 Gold Grip-On Sanding Disc is a smart stock-up buy

If you go through sanding discs regularly, this is the kind of Mirka abrasive that earns shelf space because it covers a very useful grit range and comes in a real working quantity.

• Who it's for: Shops and serious users running compatible 5 inch sanders who need dependable P80 discs for prep and intermediate sanding.
• Why it stands out: Mirka's Gold series, aluminum oxide grain, semi-open coat, and a 50-pack format make it a practical everyday consumable instead of a one-off purchase.
• Worth knowing: This is a sanding consumable, not a complete sanding setup, so the key thing is matching the 5 inch size and grip-style backing to your tool.

• What grit is this disc? It is a P80 grit sanding disc.
• What abrasive material does it use? It uses aluminum oxide abrasive.
• What size is the disc? The disc diameter is 5 inches.
• Is this sold as a single disc or a pack? Source data indicates a 50-piece pack.