To get started, cup your hand around the neck with the sandpaper so you have contact with the entire surface area. The first few strokes will cut into the finish and you can see if you need to apply or release pressure in any spots. … After a few minutes with a 1000 or 1500 grit sandpaper you’re ready for the next step.
Likewise, can you sand an acoustic guitar neck?
Keeping this in view, how do you finish a guitar neck with TRU oil?