240 sandpaper
240 grit sandpaper represents a versatile abrasive tool that occupies the sweet spot between coarse and fine sanding applications. This medium-fine grit sandpaper is engineered with precisely sized aluminum oxide or silicon carbide particles uniformly distributed across a durable backing material. The 240 designation indicates the number of abrasive particles per square inch, creating a surface that effectively removes material while leaving a relatively smooth finish. It excels in preparing surfaces for painting, removing light scratches, and achieving consistent surface textures across various materials including wood, metal, and plastic. The carefully calibrated abrasive particles ensure controlled material removal without causing deep scratches or gouges, making it particularly valuable for finishing work. The paper's construction typically features reinforced backing that resists tearing and maintains integrity during extended use, while special treatment processes prevent premature particle separation and clogging. This grade of sandpaper proves especially useful in furniture refinishing, automotive work, and general woodworking projects where a balance between material removal and surface finish is crucial. Its versatility extends to both wet and dry applications, though performance may vary depending on the specific backing and particle composition.