29
Jul
Painting ceiling : with or without primer? Best answer on the web
Author: anonym // Category: xn--g7qx97f.comThe builder of our newly constructed house did not paint the ceilings.
He left a dry wall with a pattern on it. We want to paint. Should we
put a primer first or is paint for the ceiling good enough? The
painter says paint is good enough - but he may be interested in given
a low bid.
A good answer explains why we should or should not use a primer for
painting the ceiling, ideally with a reference on the web or a book.
Thank you
Matt
http://www.zinsser.com/product_detail.asp?ProductID=11
Piko
you need to use a Primer almost always when you paint.
Any Painter that is seems "cheap", is cheap, and will dilute paint and cut corners. The paint job may look nice when completed, but over time, you will notice fading, peeling, marks, bleeding, chipping and a host of other problems.
If painting with latex/acrylic based paint, 1 coat of primer with backroll, plus 2 coats of flat latex paint will be perfect. If you are a heavy smoker, i would tend to use 1 coat of OIL primer and 2 coats of FLAT oil/alkyd paint.
Primer is used as it does many things and benefits the finish and last of the paint job. It actually seals the wall, and creates a bond between the drywall and the paint. Primer is in no way just white paint. The chemical MDS data sheets clearly show this.
Ok, for the bathroom, make sure you use bathroom paint. It protects againts moisture seeping through into the walls, and helps reduce mildew growth.
Also, make sure you pole-sand between coats to get a better finish and bond.
Personally recommend Sherwin-Williams and Para. Stay away from designer paints, its the name you are buying, and the quality is usually on or below par with regular hardware store paint.
Good Luck...
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