What Kind Of Primer To Use On Plaster Walls

You will need to go to the paint store and ask for an acrylic primer sometimes it is called acrylic undercoater but it will great for this type of wall surface.

What kind of primer to use on plaster walls.

Use trisodium phosphate tsp to clean heavily soiled walls. It is also important to use oil based or any high quality primer to prevent all kinds of moisture on the surface. You re going from a lighter to a dramatically darker color e g light blue to black. Perhaps most useful are oil primer s ability to fill and seal the surface of the plaster.

This will ensure a faster application but extra ventilation is a must because of the particles. Kilz brand primers are known for their stain blocking capabilities and are available at many home improvement centers. Latex primer can be used but alkyd primers are recommended for best results on plaster. Use a vapor barrier primer to seal the surface and minimize the passage of moisture through the walls to the outside.

If mildew is a serious concern use a stain blocking primer to prevent mildew stains from bleeding through the topcoat and then use a topcoat that specifically resists mildew check the label. Calcimine also known as kalsomine or distemper is essentially ground chalk blended with water with glue as a binder. Oil based primers are also great at sealing out moisture which can be a major problem for old plaster walls. A roll on primer is the common type use a roller or brush with these.

Use a paint pole to extend the reach of the. Your neighborhood sherwin williams paint expert can provide additional advice about which primer is right for your project. All in one primer. You need 100 acrylic rather than.

White pigmented shellac primer highest performing primer for sealing out the toughest stains and odors in one coat. The tinted primer reduces the number of paint coats needed to hide the darker base coat. Calcimine paint is not very durable. A spray primer is designed for use with a spray gun.

The tinted primer.