Painting new plaster

Aug 08, 2007 2 Replies

Hopefully someone will be able to offer some advice in response to this question: Google is unusually unhelpful.



I've spent the last few days reinstating a fireplace in my front room and constructing a surround. The wall needed replastering either side, with a small strip above the mantelpiece. You can see a photo here:



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've never plastered before, and I've got no experience of painting over fresh plaster -- but I know that, with a freshly plastered wall, it has to be left until dry. What I can't find out is whether that also applies to small areas of plaster: does it still need to be left for a month or so?



I've also seen that there are breathable emulsions available, but I can only find references to them being used over skimming -- not over a whole new layer of plaster. My plastering (Thistle Universal One Coat) is about an inch deep at its thickest. Can I use Dulux Supematt or similar? Will it fall off? Is the paint up to the same standards as normal emulsion?



Any advice would be much appreciated: how long should I wait?



Thanks,



Jen


Theres a link for you

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be aware that manufacturer claims of breathability means little in practice. The question is how much breathability, not if. Having said that, I wouldnt overworry in your case.

NT

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