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- Apr 23, 2020
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I decide to build a poured concrete hearth but accidentally bought postcrete without checking the bag properly. After looking at some of the advice on the difference I decided to go ahead. Three weeks later the surface of the hearth is still powdery and a nail can disturb the surface. Stupid mistake I know. Can I just add an additional layer of proper concrete? I don't particularly want to set about removing 200kg of the stuff.
Comments along the lines of 'you should have used concrete' will not help my predicament...
Comments along the lines of 'you should have used concrete' will not help my predicament...