The Mirka 23-314-600NL Gold 5 in PSA Sanding Disc P600 No Liner is a fine-grit sanding abrasive for surface preparation and finishing work. This is a sanding disc designed for fine sanding and finish prep. Model Number 23-314-600NL. If you need a 5 inch pressure-sensitive adhesive abrasive in a bulk pack, this one is built around a straightforward format and a finish-focused grit.

The P600 grit tells you where this disc belongs in the process. It is not a heavy stock-removal disc. It is better suited to later sanding stages where you are refining the surface and preparing for the next finish step. For painters, refinishers, and detail-oriented woodworkers, that matters because the abrasive choice at this stage affects how clean the final surface looks and feels.

The 5 inch size is one of the most common disc diameters in sanding, which helps keep this Mirka abrasive practical for everyday shop use. The PSA format is important too. Pressure-sensitive adhesive discs are chosen by users who want a secure stick-on attachment style rather than a hook-and-loop interface. That makes this product a fit for sanders and backup pads that use PSA mounting.

This Mirka Gold sanding disc is also sold in a 100-pack, which is the kind of quantity that makes sense in production work, body shop prep, cabinet finishing, or any workflow where consistent abrasive availability saves time. Instead of running short in the middle of a job, you have a pack quantity better suited to repeat work and regular replacement.

The no-liner format is another practical detail in the product name. For buyers who know they want this specific style, it helps narrow the choice quickly and avoid ordering the wrong disc format for the backing system they already use. When you are matching abrasives to a sander setup, those format details matter just as much as grit and diameter.

Who should buy it? This is a smart pick for users who already run 5 inch PSA sanding discs and need a fine P600 abrasive from Mirka in shop-friendly quantity. It makes the most sense for finishing steps, surface refinement, and prep work where consistency matters more than aggressive cut.

Mirka 23-314-600NL Gold 5 in PSA Sanding Disc P600 No Liner for users who know their system

This is the kind of abrasive you buy when you already know you need a 5 inch PSA disc, a fine P600 grit, and enough quantity to keep the work moving.

• Who it's for: Finish-focused users, refinishers, painters, and woodworkers running 5 inch PSA sanding setups.
• Why it stands out: The format is simple and specific: Mirka Gold abrasive, 5 inch diameter, PSA backing, P600 grit, and a 100-pack quantity.
• Worth knowing: Make sure your sander or pad uses PSA discs. This is not the time to guess on attachment style.

• What grit is this Mirka sanding disc? It is P600 grit.
• What size is the disc? The disc diameter is 5 inches.
• What backing style does it use? It uses a PSA backing style.
• How many discs come in a pack? The listed package quantity is 100.
• Where is it made? The source data lists Finland as the country of origin.