3M Blue Net P120 Mesh Sanding Disc Roll 150 mm – 100 Pack

3M Blue Net P120 Mesh Sanding Disc Roll 150 mm – 100 Pack

3M Blue Net P120 Mesh Sanding Disc is an open-net abrasive disc developed for dry sanding and surface preparation. With a diameter of 150 mm and P120 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.

P120 Grit and Abrasive Construction

P120 grit is suitable for surface levelling, intermediate sanding and filler sanding after coarser abrasive stages. Typical applications include preparing paint, primer, body filler and plastic surfaces for subsequent finishing processes.

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.

Open-Net Structure 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 and vacuum system.

Hook and Loop Attachment and Application

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

The product is intended for dry sanding. When a finer finish is required, subsequent sanding stages using higher grit numbers 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.