The Aozhong 150 mm (6 in.) P120 hole-free yellow sanding disc is specifically designed for dry sanding applications in automotive refinishing, woodworking, metalworking, composite processing, and industrial surface finishing.
This sanding disc combines aluminum oxide abrasive, resin-coated resin adhesive, and a latex paper backing to effectively support material removal and surface finishing processes. The hole-free design ensures full abrasive coverage across the sanding surface and eliminates the need to align holes during installation.
Grit 120 is typically used between the rough grinding and fine finishing stages, making it suitable for shaping putty, priming, blending paint edges, and surface leveling.
Engineered for stable sanding performance, efficient dust control, and long service life across industrial surface preparation applications.
The non-porous design allows the entire sanding surface to participate in material removal.
This configuration is typically chosen when dust extraction is not required or when using non-porous sanding pads.
P120 grit is typically used for:
Filler finishing
Primer preparation
Surface leveling
Transition sanding between coarse and fine grits
According to the FEPA abrasive standard, the average particle size for P120 is approximately 125 microns.
This sanding disc is compatible with the follows:
Random orbit sanders
Pneumatic sanders
Electric sanders
Manual sanding blocks
Adapter pads
Suitable for dry sanding processes in the following settings:
Automotive repair shops
Woodworking shops
Metalworking shops
Composite manufacturing environments
A practical grit selection reference for automotive refinishing, body filler shaping, primer preparation, and final surface refinement.
Suitable for automotive refinishing, woodworking, metal fabrication, and composite material sanding where stable cutting performance and consistent surface preparation are required.
