Asking for input - I recently took down popcorn ceiling in my house I bought. (35yrs old house).Ceilings are sanded and down to the drywall. My question is should I use PVA primer to seal the ceiling before I paint it ? Original drywall and looks in great shapeJust confused as what I read says PVA on new drywall. However don't want paint to absorb into existing drywall via /r/DIY http://ift.tt/2wuwM55
