Professional builders and home improvement do it your selfers use sandpaper to level, smooth, sharpen, polish, shape, and finish wood, drywall seams, window panes, and many different other objects. The sandpaper removes a small quantity of material at one time from an object for example, an outer coating of paint. In the past sandpaper was made from actual grains of sand which were glued on a paper backing. Nowadays, real grains of sand aren’t used. It is currently composed of garnet, silicon carbide, and aluminum oxide. There are many various grades of sandpaper for different jobs. You will have to select the correct type for the particular project you will be working on. Smaller number grades are rougher and remove more material with every stroke. The higher numbers are nicer and remove less material with each pass. Here are some tips for getting the best possible end.
You will need to decide precisely how much sanding is necessary for your project. If the object’s surface is relatively smooth already, go with a high grade grit paper. The 100 grit should work nicely. If the thing is dented or very rough, select a heavier coarse paper. You can do the real sanding by wrap the paper around a sanding block or by holding the sandpaper against the item with the tips of your fingers. Next, simply start moving the paper back and forth over the object’s surface. If you are sanding wood, be certain that you move the paper at the direction of the grain. This can help to avoid making scratches in the wood. Never use excessive force and keep sanding until the surface is mostly level and smooth.
If you will need to you can use an even finer grit, but sand very lightly. You should continue this procedure until the surface feels smooth as glass. Lastly, wipe the surface clean with a tack cloth and inspect for any imperfections. sand paper was used for surface preparation at least since the thirteenth century when the Chinese listed that various materials were glued to parchment using natural adhesives in order to enhance the surfaces of ready objects. Some people had already used the natural abrasive qualities of certain plants as well rough shark skin in precisely the identical fashion. Nowadays it belongs to a family of coated abrasives which consist of different materials like aluminum oxide bonded to materials like cloth or paper. Assuming you started using a more coarse paper you may now precede to a finer grit. Go ahead and continue sanding until the surface feels smooth onto your palms.