Roughly how many bags do I need for 150 square feet of finish?
I am guessing 3 so will get 4. Nothing on the Wiki about it.
I know it's an "how long is a piece of string" question but a rough idea someone please.
finish plaster
Sep 11, 2012
2 Replies
A bag of multi finish says it should do 10 sq metres at 2mm thickness. I normally calculate based on 3mm thickness, so 6 - 7 sq m.
150 sq ft is 14 sq metres, so 2 bags should do it. I'd buy 3. A
According to:
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10 square metres per bag at 2mm thickness. So a couple of bags...
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