3M Blue Net P180 Mesh Sanding Disc Roll 150 mm – 100 Pack

3M Blue Net P180 Mesh Sanding Disc Roll 150 mm – 100 Pack

3M Blue Net P180 Mesh Sanding Disc is an open-net abrasive disc developed for dry sanding and surface preparation. Featuring a 150 mm diameter and P180 grit, the product is supplied in rolls containing 100 discs. The Blue Net series combines cutting performance with an open mesh structure designed to support effective dust extraction.

The abrasive construction combines 3M shaped mineral technology with aluminium oxide grains. This mineral blend is designed to support material removal and abrasive disc life during sanding operations.

P180 Grit and Surface Preparation

P180 grit is suitable for intermediate sanding, refining surfaces after coarser abrasive stages and preparing workpieces for subsequent finishing operations. The manufacturer's technical documentation specifically identifies P180 for feathering edges around repair areas.

The Blue Net series can be used on paint, clearcoat, primer, filler and plastic surfaces. The P180 grade can be selected for suitable intermediate sanding and surface preparation operations on these materials.

Open-Net Construction and Dust Extraction

The open-net construction allows sanding dust to pass through the abrasive surface into a compatible extraction system. Unlike conventional perforated sanding discs, the mesh design does not require alignment with a specific dust extraction hole pattern.

When used with suitable dust extraction equipment, the disc helps reduce dust accumulation on the working surface. Actual extraction performance depends on the sanding machine, backing pad and vacuum system.

Hook and Loop Attachment and Roll Packaging

The 150 mm discs feature an integrated loop backing for attachment to compatible hook and loop sanding pads. The roll contains 100 discs for organised storage and convenient use during repeated sanding operations.

The product is designed for dry sanding. When a finer finish is required, additional sanding stages using progressively finer grit sizes may be necessary.

Before use, verify compatibility with the sanding equipment and backing pad. Operating limits must be observed, and appropriate dust extraction and personal protective equipment should be selected according to the material being processed.