How long before decorating new plaster

This should stop any moisture in the brickwork coming back through the plaster. The cause of the damp should also be addressed. This newspaper has been a central part of community life for many years. Our industry faces testing times, which is why we're asking for your support.

Every contribution will help us continue to produce local journalism that makes a measurable difference to our community. Food and Drink. You may also want to watch:. Most Read. If you don't fancy watering down your paint you can also use Dulux Sealer for Plaster. Next, apply your mist coat paint to your newly plastered wall. Lay down dust sheets, cover furniture and get your brushes together.

Learn more about prepping walls and the tools you need here. The mixture will soak into the wall and seal the plaster. If you spot any flaws in the wall, you can sand or fill them before adding your colour.

Top tip: Watch out for drips! Mist coat paint is really runny, so make sure you roll over drips before they dry. The final step for painting new plaster is the most exciting — adding your top coat and that all important splash of colour.

With all the prep work done, you can now paint your wall and decorate your room as you would normally. Looking for more tips and tricks from Dr Dulux?

Brush up on your paint finishes or find out how to paint tricky surfaces. Discover decorating trends and ideas in our new monthly newsletter. By checking this box, you confirm that you have read and agree to our Terms and Conditions , and our Privacy Policy.

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Show more Show less. Let the plaster dry The very first thing you need to do when painting new plaster is to let it dry. Your plaster will dry quicker with a heater or if you open a window. Mix a mist coat A mist coat is made of watered-down emulsion paint and acts as a primer. Apply the mist coat and let it dry There are two different ways you can apply the mist coat. Wait 24 hours for your mist coat to dry before you apply the topcoat.

Apply the topcoat As soon as your mist coat has dried you can decorate normally. Products used. Related Articles. Deep Pacific X89RA. Look Book. Newsletter Sign-up Sign up to our Newsletter to get regular updates, inspirations and more!