What Grit Sandpaper For Wood Floors. A higher number means a finer softer sandpaper grit. Start with 36-grit sandpaper for a floor that hasnt been sanded in a long time or that has a lot of heavy finish on it.
Can take out the scratch from 120-grit or 100-grit sandpaper if necessary. For floors in decent shape youll want to start with a 36 grit sandpaper which is the most common choice for floors that are in decent condition or that perhaps you just want to change the color versus really address blemishes. The differing grades of sandpaper and their applications also apply to power tools that use sandpaper.
Place a nylon pad under the sandpaper.
P80 Sandpaper This is the starting grit for most hardwoods and is a staple for every wood worker. This cushion minimizes gouges and deep swirls. From there you can adjust the paper to finer grains such as 80 100 and 120. If you have more that 200 sq.
