Best Primer For New Plaster Walls You Need To Know! (2023)

The Best Way To Paint New Plaster

Best primer for new plaster walls

Now that we’ve finished, we’re eager to get started on the more enjoyable aspect of finishing this room, and we’re starting with painting everything, including our freshly plastered walls. putting up a wall in our fourth bedroom

Although the space has already changed significantly and no longer resembles this, there is still much work to be done to complete it.

The first task on our lengthy list is priming the freshly plastered walls in preparation for painting. Even though we would like to paint our newly plastered walls right away, the bare plaster walls must first be primed.

Fresh plaster is extremely porous and dry, so you need to seal the surface to prevent paint from drying out completely and turning into a gloopy mess.

Painting fresh plaster is a pretty simple DIY project that doesn’t require any specialized primers or paints. However, there are a few things you must take into account before painting your freshly plastered walls.

Here’s our step by step guide with everything you need to know about how to paint newly plastered walls or ceilings:

Best Primer For New Plaster Walls

STEP 1

Let The Plaster Dry Completely

It’s important to wait for the plaster to completely dry before you start painting plaster walls for the first time as any residual moisture in the plaster will get trapped under the paint and will cause the paint to flake when the moisture tries to escape.

How long you have to wait before painting your newly plastered walls or ceiling will depend on a few different factors like the weather, how thick the plaster has been applied, what’s behind the plaster (is it a brick wall or plasterboard) and the type of plaster you’ve used, too.

We always recommend waiting for at least a week before even thinking about painting newly skimmed walls but ideally, you’ll wait 3-4 weeks (or even longer if it’s really thick plaster) for it to fully dry.

STEP 2

Mist-coat the walls after priming them.

On freshly plastered walls, a mist coat of paint should be applied first. The best approach to seal fresh plaster before painting it is in this manner.

It may sound sophisticated to apply a mist coat, but all you’re really doing is slathering your walls in watered-down emulsion to seal them before painting. Mix some emulsion with a little water to create a mist layer that is quite thin and almost milk-like in appearance.

Dry and dusty walls that have recently been plastered. A very liquid mist coat will soak into newly plastered walls and seal them so they are ready for painting.

You don’t need to use any elaborate or expensive paints to create your mist coat; all you need is a simple white emulsion. We adore this white emulsion because it is such a steal and provides excellent coverage. In our home, we use it for base coats, mist coats, and any walls or ceilings we want to keep white.

How To Paint New Plaster FAQs

You don’t need to use any elaborate or expensive paints to create your mist coat; all you need is a simple white emulsion. We adore this white emulsion because it is such a steal and provides excellent coverage. In our home, we use it for base coats, mist coats, and any walls or ceilings we wish to preserve white.

Can you paint directly on new plaster?

You don’t need to use any elaborate or expensive paints to create your mist coat; all you need is a simple white emulsion. We adore this white emulsion because it is such a steal and provides excellent coverage. In our home, we use it for base coats, mist coats, and any walls or ceilings we wish to preserve white.