SIA 120

SIA sandpaper is used for a wide variety of sanding applications, including preparation for painting and polishing, wood and lacquer work, metal and floor sanding, removing old paint and rust, and keying surfaces for better adhesion. Its specific use depends on the product line, grit, and backing material, with products like siarex suitable for wood and lacquer, and siasponge foam abrasives designed for flexible sanding on contours and curves.