The very first thing you need to do when painting new plaster is to let it dry. A week should be long enough to let it completely dry out and for all damp patches to disappear. Once the plaster is dry it should be light with no dark spots and a consistent colour and appearance throughout.
How to Paint Newly Plastered Walls?
Painting newly plastered walls can be a daunting task, but with the right preparation and application, your walls will be looking beautiful in no time. Before you start, it is important to understand the basics of how to paint newly plastered walls. Here are some tips on how to achieve a perfect finish.
First, you will need to prepare the wall for painting. New plaster should be left to dry for at least four weeks before it is painted. This will help to ensure a smooth and even finish. If you are in a hurry, you can use a fast-drying sealant to help speed up the drying process. Once the plaster has dried, it is important to fill in any cracks or holes in the wall. Use a patching plaster to fill in larger gaps, then use a filler to fill in the smaller ones.
Next, it is time to prime the wall. Priming the wall helps the paint to adhere to the plaster better, and also helps to even out the colour of the wall. Use a good quality primer, such as an acrylic-based one, and apply it with a brush or roller. Make sure to cover the entire surface of the wall, including any crevices or joints, for a professional