The Mirka GOLD 8" Grip, 9 Holes abrasive disc, model 23-632-180, is a durable sanding abrasive for shops and tradespeople who need reliable paper for repeated surface prep and finishing work. This is a sanding disc designed for high-speed sanding. With an 8 inch diameter, grip backing, and P180 grit, it is set up for users who want solid balance between material removal and surface control.

Where this disc earns its keep is versatility. Mirka lists it for paint sanding, paint stripping and removal, primer work, lacquer sanding, plaster and filler, body filler, plastics, veneer, chipboard, hardwood, soft or resinous wood, non-ferrous metal, copper alloys, brass, bronze, glass fiber, and other synthetic materials. That makes it a good fit when your work shifts from wood to coatings to composite materials and you do not want to keep changing abrasive lines just to stay productive.

The GOLD series is built as a multi-use abrasive, and Mirka specifically calls out resistance to clogging and pilling. In practical terms, that matters because loaded paper stops cutting cleanly and starts wasting both time and discs. If you are sanding fillers, primers, paints, or softer materials that can gum up an abrasive, a cleaner-running disc helps maintain a more consistent scratch pattern and lets you work longer before swapping to a fresh disc.

The 9-hole pattern is important for dust extraction when used with the right backing pad. Better dust pull means less debris trapped between the disc and the workpiece, which helps with finish quality and reduces unnecessary swirl marks caused by loose dust riding under the abrasive. On sanding jobs where surface prep matters, that is not a small detail.

The grip backing makes disc changes quick, which is exactly what you want in a production setting or during repetitive prep work. You can move through grit changes faster, keep downtime low, and stay focused on the task instead of fighting with adhesive-backed consumables. For collision repair, woodworking, finishing prep, and general shop sanding, that is the kind of simple feature that saves time all day.

If you need an 8 inch sanding disc for general-purpose finishing and prep work, this Mirka abrasive makes sense for body shop techs, woodworkers, painters, finishers, and serious DIY users who burn through discs and care about consistent results. It is especially useful for anyone sanding a mix of fillers, coatings, wood, and plastics where durability and broad material compatibility matter more than chasing the cheapest paper on the shelf.

Mirka GOLD 8" Grip, 9 Holes is the kind of shop abrasive you keep stocked

If you need one sanding disc that can move between coatings, filler, wood, and plastics without acting fussy, this is a smart buy.

• Who it's for: Body shop techs, woodworkers, painters, finishers, and serious DIY users doing regular surface prep and finish sanding.
• Why it stands out: Broad material compatibility, grip backing for fast disc changes, and a 9-hole pattern that supports cleaner sanding with dust extraction.
• Worth knowing: This is a consumable, not a miracle worker. Match it to the right 8 inch pad and use case, and it will do exactly what good abrasive paper is supposed to do without drama.

• What grit is this disc? This version is P180.
• What size sander does it fit? It is an 8 inch grip sanding disc with a 9-hole pattern, so it is intended for compatible 8 inch backing pads using that hole layout.
• What materials can it be used on? Mirka lists wood, paint, primer, lacquer, filler, body filler, plastics, glass fiber, synthetic materials, chipboard, veneer, and non-ferrous metals such as brass and bronze.
• How many discs come in a pack? Each pack includes 50 discs.