i want to wetsand an area of 16" x 20" about 12' off the floor. Its basically 2 squares that i removed inwall speakers an now i need to get it painted. I already filled it and its sitting two days now and is ready for sanding. i want to wetsand so i don't have to have a lot of dust on my new hardwood floor.
Can you tell me briefly what is the best way "Material wise " to go about this before i paint it.
Any advise is appreciated and i will do my best