Regmar/Sandpaper help to prepare the area for applying paint to achieve a nice and smooth finish. When you use sandpaper, you are removing imperfections. Sanding is an essential step to achieving a nice smooth finish. Using the appropriate sandpaper may make a great difference in woodworking, painting, or completing a job. However, selecting appropriate sandpaper with the wide variety of options that are now available can be a struggle. We have all the numbers & also the most reputed brands like Deer, 3M, Norton & Asian.