3 4 inch nap for rough surfaces such as textured walls and ceilings textured plaster and concrete.
Painting concrete plaster walls.
Use a wire brush to clean stains left by the mold or mortar joints.
Your walls should be free of paint oil and dust so the plaster can bond properly.
You will have to prepare the wall and allow for curing and drying time between applications of plaster.
However there are some things to consider when painting a concrete wall.
Plastering a concrete wall takes time.
The added texture far exceeds what any luxury paint color can achieve similar to the effect of.
If the plaster or concrete is new then use resene limelock to improve the cure and to stop limeburn.
Popular paint systems concrete plasters and cement based substrates things to consider 1.
It took 5 1 2 gallons to complete.
How to paint old plaster walls.
Photo by genevieve garruppo.
Caulk cracks and kill any mold on the walls.
Step 2 apply a layer of dash.
Before you begin to plaster your concrete walls you need to remove peeling paint and flaking bits of old plaster.
The best kind of paint for plaster walls is whatever color appeals to you.
Most new construction materials such as drywall can be painted shortly after installation.
Old plaster walls are more temperamental than drywall so you have to put a little more elbow grease into the preparation work before you paint.
I have a 12 x 10 cement foot wall that is in my basement kitchen and i wanted to finish it with something more creative than paint.
I finally completed the wall with san marco decorative plaster c 120 this weekend.
If your plaster or concrete is new or fresh how long has it had to cure.
What are you planning to paint.
Don t take short.
Applying plaster to a concrete wall can change its appearance level it make it more moisture resistant and give you the opportunity to add texture.
Concrete is different however and needs a lengthy curing period prior to sealing or painting.
The faux poured concrete finish on the walls of tali roth s apartment.
Painting a concrete wall can spruce up an area or make it blend in with the rest of the area s décor.
1 2 inch nap for most walls and medium rough surfaces such as textured plaster and concrete.
3 8 or 1 2 inch nap is a good general purpose roller cover.
I had to reorder twice because i underestimated the amount i needed.