I'm in the process of building a Chery keepsake box. I've gotten all the parts cut and sanded, and have started to apply Zinnser Seal Coat which is a 2 lb cut of dewaxed shellac to all the insides of the box.
I've brushed on 2 coats (I don't own a srayer - yet!) and used 0000 steel wool in between coats, but notice that I have a couple of "ridges" in the shellac which I think I need to sand out before proceeding with a top coat.
I tried to use 300 grit wet/dry paper, but that didn't work out very well as the paper quickly loaded up with the shellac dust.
So a couple of quick questions:
1) Do I need to sand out these ridges or will subsequent applications "melt" the shellac below enough so it won't be noticeable.
2) If I do need to sand in between coats, can I use some sort of lubricant to keep my sandpaper from clogging up?
3) What do you recomeend for a topcoat over the shellac, if anything?
Thanks in advance for the help!!
Mat