I have to paste wallpaper on a VERY small area, approx 7" x 22".in my bathroom, The area has been repaired and prepped with a premium primer.
Went to garage; found my ANCIENT container of wallpaper paste is semi-solidified. I don't want to risk ruin the wallpaper -- not much extra left -- by adding water & hoping the paste will work.
Short of buying a large container of wallpaper paste which will never get used again, is there a product I can use to do this tiny job?
TIA
HB