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Should new plaster be sanded first, or mist coat and then sand down?
Anonymous user 03/03/2024 - 3.45 PM
A month ago we plastered the entire house - next step is to paint. The overall finish of the plaster is very good - it's smooth, barring a few chips and imperfections. Is it better to apply the mist coat first and then sand down/correct, or should the new plaster be sanded first before the mist coat?
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6 Answers
LONGIN GERKA
Rating: 5 out of 5
It should be mist coated first and sanded down if needed,
Answered2 March 2023
3
Anonymous user
I would apply the mist coat first has this would help reveal any imperfections in the plaster
Answered2 March 2023
1
mydecorator
Rating: 5 out of 5
I would lightly rub down to just get all the surface dust off & ant splatters of plaster, followed by a diluted coat of paint so it soaks in rather than just sitting on surfaces, then once dry fill where necessary, then chosen colour.
Answered2 March 2023
1
Yacine Painting & Decorating
Rating: 5 out of 5
You may need to lightly sand the surface if plastering is a good finish , use Sandpaper of around n 200-400 grit for a smooth finish.
Answered3 March 2023
0
Anonymous user
Hi there, I would definitely apply a mist coat or 2 first then give a light sanding when all completely dry. And then you are ready for the final coat of white then you too coat of your preferred colour!
Answered5 March 2023
0
Anonymous user
Hi, I would give it a very light sand down first. Then apply a coat of PVA water mix, then apply 2 mist coats.
Answered11 March 2023
0