Primer As Ceiling Paint
Shellac primer should also be your choice if you plan to paint a tin or plaster ceiling.
Primer as ceiling paint. As ceiling paint is always white and presents the same properties as a paint sealant it s very well suited to use as a primer. The traditional favorite is white pigmented shellac. A ceiling paint is normally white and has the same qualities as a paint sealant.
Latex primer is fine for pine or other no or low tannin bare softwoods. The first is considered as a ceiling paint while the second is a primer. People generally use their ceiling paint leftover as a primer to paint the walls.
Some of the new construction painters in my area mississauga ontario canada use two coats of white primer on new construction drywall ceilings rather than one coat primer 2 coats of paint. Also use primer when you need to cover a dark color with a lighter one. You don t always have to use primer before paint.
Many types of wood naturally bleed tannins or ooze pitch. In addition it is a more economical solution that throwing away. So be prepared to do a bit more work when you use ceiling paint as a primer for drywall.
The ceiling yellowed all over in areas that had no yellowing before. Put oil base odorless kilz on my textured. Top coated with valspar latex ceiling paint and all went to crap.
Summary of paint vs. A gallon generally covers about 400 square feet. Ceilings as i have done before.