On Tuesday, March 18, 1997 at 4:00:00 AM UTC-4, Pete Sharbo wrote:
I'm planning to paint a 10 year old textured living room ceiling that
has some dark stains showing under the rafters. I have been advised to
cover the stains with a product such as Kilz before I paint but my
questions is, why can't I paint the entire ceiling with Kilz and leave
it at that? Do I need to cover the Kilz with a separate coat

I had almost a 3/4 gallon of Kilz2 Latex Int/Ext paint and added some ceiling white eggshell latex paint to come up with a full gallon of paint to do a ceiling. I must admit it looks nice.