Pack of 50 sanding sheets 105 x 152 mm Grain 100 Attachment: self-adhesive Fine and streak-free finish. Suitable for sanding large and curved surfaces. High-quality professional-grade abrasive sheets for universal use on various surfaces. Compatible with standard multi-purpose sanders. Abrasive paper, commonly known as sandpaper, is a surface treatment tool used to smooth rough wood, break edges, or remove material. It is effective on wood, varnish, metal, and natural stone. Abrasive material: Corundum. Corundum is a widely used abrasive known for its hardness and durability. The purity of corundum affects its performance—higher purity increases hardness and brittleness, while the addition of metal oxides and controlled cooling during manufacturing enhances toughness. Standard brown corundum contains over 94% Al2O3. It is ideal for use on unalloyed and low-alloyed steels, cast iron, gray cast iron, wood, drywall, and plastics. Its durability supports high contact pressure during sanding. Discover additional power tool accessories in our store. For more product details, refer to the information below.