What Grit Sandpaper For Interior Walls. Coarse sandpaper would also be useful if you wanted to take the paint off only a doorframe or trim and leave the walls covered. Sanding a wall is typically not recommended because sandpaper can damage the finish or the paint, leaving behind blemishes.
Don't use regular sandpaper for drywall. Did you scroll all this way to get facts about 600 grit sandpaper? Sanding walls and ceilings is not usually necessary unless the surface has imperfections and/or flaking paint that needs to be sanded smooth, or if the 220 grit zinc stearate sandpaper.
Don't use regular sandpaper for drywall.
Once any paint is dry your texture is permanent until sanded flat and reapplied. In project articles, you often say sand to 220 grit. but how do i know which grits to use before 220? Start with a grit coarse enough to quickly remove surface imperfections and follow with incrementally finer grits. Don't use regular sandpaper for drywall.