I have just used lining paper in one of my rooms which was a 1000 grade paper and painted it, I am happy with the results but the walls were quite good in the first place. I am going to do another room where the walls are not quite as good. What grade is generally best for painting over? Will a thicker one such as a 1200 (I am assumng that 1200 is thicker?)hide inperfections better? and if so what are the disadvantages of a thicker paper?
Cheers
Cheers