Sandpaper Water/Dry 120/150/180/240/320/400/600/800/1000/1200/1500/2000/2500/3000 Grit for Metal, Wood, Car, Wall Paint Paper Sand 9.1 x9cm

120 to 240 grit: For coarse sanding and scratch removal; 240 to 400 grit: suitable for light sanding between veneer layers or for sanding metal and other hard surfaces; 400 to 800 grit: Used for finishing before painting; 1000 to 1500 grit: Used for sanding between coating layers; 2000 to 3000 grit: Fine polishing for perfect polishing with optimum. Dry sandpaper and water sandpaper For cars, shells, machine tools and other mechanical equipment, sanding and polishing precision instruments. For all types of alloy products, stainless steel products, non-ferrous metals, ferrous metal sheets and wheel blades as well as for processing and polishing other metal parts. For furniture, wood products, polished jewelry, crafts, rattan products for sanding and polishing. For pianos, musical instruments and other colors, plaster and other polished objects, it can be used on jade, jewelry, gold, steel plastic bowls, etc. Sandpaper Material It is made of waterproof silicon carbide and is coated by electroplating. It works well in dry and wet conditions, and we need to perform quality control before shipping to make sure the paper does not come off easily when in use. choice of grits from coarse to smooth.