What gives you a better finish on drywall? Sanding or sponging?

Question

I've done a little drywall finishing before with good results. Some people have told me that I should damp sponge the finish for a better result and less dust. I've tried it this way, but I can't get as good a finish as I can by sanding. Am I doing something wrong, or is sanding the way to go for a pro's- finish?

Answer 1

I used to sand sheetrock to get the best possible finish. I just couldn't get the hang of the wet sponge. Then a guy told me I was waiting far too long before using the sponge. The mud should still be moist when sponging. Now, I usually do a bit of both. However, using a sponge does have some advantages: Sanding will only remove material. Sponging will "smear" the mud somewhat. So it's excellent for filling small pores and pinholes. Sanding, can only fill in the holes with dry material, and once the area is wiped with a cloth, the holes reappear. Sanding creates a huge mess, so I start with the sponge, and then finish with a light sanding to ensure good feathering where necessary.
Bottom line is I start with a sponge, take down as much as possible, and then when I sand, it's less material, and far less dust.
Good luck

Answer 2

Sponge Sanding Drywall

Answer 3

Drywall Sponge

Answer 4

If you are worried about the dust the best solution is a type of mud that has heavier particles so when you sand they fall straight down rather than float around everywhere.I've heard of this kind of drywall mud but never used myself,I am fourth generation drywaller and I have done alot of remodels where you want to keep down the dust I think this product they have now is a perfect solution.About wet sanding just dont do it takes to much time and the results are not that impressive.If you want a really slick wall but your to coats on,sand,and then but a skim coat on where you just but it on and take it off that will leave it smooth as glass if done right.

Answer 5

For a good finish you have to sand it till you have a smooth even finish. A damp spong will not give you a good resault when doing drywall. Maybe for doing tile work but not for drywall.

Answer 6

Sanding is definitely going to give you the best finish. If there happens to be a heavy load of plaster/and or joint compound in the areas needed to be sanded, your best bet is to start the sanding with 150 grit sandpaper and then switch to 220 grit, this way you will get a nice smooth finish and use a lot less elbow grease.

Answer 7

Sanding is the way to go. It gives you that even finished look. Yes it is a little dusty and messy..but you'll be happier with the end result.
Happy drywalling!

Answer 8

I prefer to sand, like you I didn't have desired results with sponging.......