What Kind Of Primer For Plaster Walls

Use a paint pole to extend the reach of the.

What kind of primer for plaster walls.

White pigmented shellac primer highest performing primer for sealing out the toughest stains and odors in one coat concrete masonry primer seals and adheres to concrete brick stucco and plaster. Use a vapor barrier primer to seal the surface and minimize the passage of moisture through the walls to the outside. Applying an oil based primer is the only sure way to prevent lime from. 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.

Lath and plaster walls provide a room with better soundproofing as opposed to drywall walls of an ordinary thickness 1 2 inch. They have superior stain blocking abilities and will keep any old stains from bleeding through to new paint. It is also important to use oil based or any high quality primer to prevent all kinds of moisture on the surface. This versatile tintable interior exterior latex primer adheres as strongly to drywall as it does to wood concrete masonry metal and glossy surfaces like tile so it can be used to prime walls.

Soundproof drywall though rivals lath and plaster walls in terms of soundproofing. Use trisodium phosphate tsp to clean heavily soiled walls. 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. Plaster walls are more vulnerable to moisture than drywall and require high quality primers.

Latex primer can be used but alkyd primers are recommended for best results on plaster. Lath and plaster walls have a slightly better insulating r value than do drywall wall systems. You need 100 acrylic rather than.