Mirka Autonet 2-3/4-in. x 33.5-ft. P240 Mesh Grip Sanding Roll for Dust-Free Sanding (AE-570-240)

The Mirka AE-570-240 Autonet Mesh Grip Roll is a sanding roll for fine surface preparation and finish sanding. This is a sanding sheet roll designed for dust-reduced sanding on wood, metal, plastic, and stone. Model Number AE-570-240. If you want a cut-to-length abrasive for hand sanding blocks or compatible power sanders, this format gives you more flexibility than pre-cut sheets.

What matters here is the combination of the Autonet series mesh design and the P240 grit rating. In plain terms, you are getting a very fine abrasive step that is better suited for refining a surface than heavy stock removal. That makes it useful for final prep between sanding stages, blending filler or primer work, and smoothing surfaces before paint or topcoat.

The 2-3/4 inch width and roughly 33 to 33.5 foot roll length make this a practical shop consumable. You can tear off only what you need instead of wasting full sheets, which is especially useful when you are wrapping a sanding block, working narrow parts, or handling spot repairs. For body shops, finish shops, and general sanding work, that kind of control saves material over time.

Mirka lists this product as part of the Autonet line, and the web data identifies aluminum oxide abrasive with a polyamide fabric or film-style backing description depending on source wording. The important part for the buyer is that this is a flexible mesh abrasive roll built for consistent sanding and better dust handling than traditional closed paper formats. That can help keep the abrasive cutting cleaner for longer in finish sanding work.

Compatibility is straightforward. The Mirka AE-570-240 Autonet Mesh Grip Roll can be used with a sanding block, mouse sander, or orbital sander where the size and attachment style fit your setup. Because it comes as a roll, it is also useful for custom hand-cut pieces when standard sheet sizes are not ideal.

This is a good fit for auto body work, woodworking, finishing, paint prep, and general shop sanding where surface quality matters more than aggressive removal. If you are looking for a rough grit to strip material quickly, this is not that product. If you need a fine abrasive roll that can be cut to size and used across several materials, this is the kind of consumable that earns its keep fast.

Mirka AE-570-240 Autonet Mesh Grip Roll keeps fine sanding simple

This is the kind of abrasive roll that makes sense when you care about finish quality and do not want to burn through full sheets for small jobs.

• Who it’s for: Auto body techs, finish carpenters, painters, woodworkers, and anyone doing fine sanding or prep work across different materials.
• Why it stands out: The Autonet format, fine P240 grit, and cut-to-length roll design make it versatile for both hand sanding and compatible sanders.
• Worth knowing: This is a finishing and prep abrasive, not a heavy stock-removal grit, so buy it for refinement work rather than rough sanding.

• What grit is this roll? It is P240 grit, described as a very fine sanding grade.
• What materials can it be used on? Source data lists metal, plastic, stone, and wood.
• What tools is it compatible with? Source data lists sanding blocks, mouse sanders, and orbital sanders.
• How large is the roll? The roll is 2.75 inches wide and about 33 to 33.5 feet long.