Product Information

• Name：Blue Mesh Sanding Disc   
• Backing：Hook & Loop              
• Sand-grain material：Aluminum Oxide        
• Size：5Inch 125mm Or 6Inch 150mm        
• Holes：No Holes
• Grit：P80 P120 P150 P180 P240 P320 P400 P500 P600 P800
• Applications：1）Metal Processing and Sanding ：Coarse grinding for rust removal: Quickly removes rust, scale, weld slag, and old paint layers.  Weld seam sanding: Smoothes weld joints in preparation for fine finishing or painting.  Cleaning of castings/forge parts: Removes burrs, flash, and surface defects.  Pre-treatment of stainless steel/aluminum alloys: P80 is a medium-coarse grit, ideal for initial shaping and surface roughening (laying the foundation for subsequent fine sanding or coating adhesion).2）Woodworking  ：Coarse planing/smoothing: Rapidly corrects uneven surfaces in woodworking (e.g., gaps in glued joints, high-low areas).  Removal of old paint/wax: Efficiently strips old coatings with higher efficiency than traditional sandpaper (due to its mesh structure, which resists clogging).  3）Composites & Plastics  ：FRP (fiberglass), carbon fiber sheets: Coarsely sands edges and trims cuts to prevent delamination (ceramic abrasives offer excellent heat resistance, reducing resin burning).  Engineering plastics such as ABS/PMMA: Removes gates and burrs; however, pressure must be controlled to avoid melting and adhesion (P80 is relatively coarse—cooling or intermittent sanding is recommended). 4）Automotive and Repair Industry  ：Body panel repair: P80 is the starting grit for feathering edges, used to gradually blend damaged areas.  Wheel refurbishment: Initial coarse sanding stage before removing scratches and oxidation.  Underbody component stripping and anti-rust treatment.
• Suitable For：Angle grinder (with sandpaper disc) Pneumatic/Electric Orbital Sanding Machine (Random Orbital Sander or DA Sander) Handheld sanding block (with back velvet interface)