oops- added the pics now (see above). does your original answer still apply?
thanks so much for your advice.
i believe it is lining paper, looks like there's a couple layers.
thans again, Dan
Hello - first post here.
A white wall currently has 2 problems (see attached photos):
1 - theres 6 marks where filler has been used and not sanded down
2 - there's a small area where the white paint and under-lining has been ripped.
I dont have access to any machinery, I do have the...