Started plastering an old farmhouse that had been re-plasterboarded, the re-boarding in sections was piss poor so client agrees to pay extra to bond out the poor sections, now i like to float the bonding once trowelled, 2mm screw protruding max and my old man whos 61 started slaughtering me, so i told him about this site and i,m posting this question, who floats or just trowells bonding over gyproc prior to finishing? :-\ :-\