Old house that had some wallpaper boarder up. No sizing. Removed tediously. Paste caked on thick. Wall has a texture. Paste filled in the texture. I can probably make it not very noticable between feather edge sanding, priming, etc.
Can wallpaper paste removers disolve this off or is that basically for thin residuals? Any personal experience with a particular one worked out good?
Have a look-see here for a rough idea of it: