My husband and I thought we would try self levelling a small wet room (with existing concrete floor) to fit a shower cubicle and lay some vinyl on top. We primed the floor then after a couple of hours drying we mixed the Mapei Ultraplan 3240 from Screwfix in two batches (probably first fail) and then laid. It seemed to go on well, although the batches were slightly different looking. Fast forward to 24 hours later and half the room the compound is either still damp and not completely hard or has a white powder film and can be scraped off easily
Any advice on what to do would be appreciated as we are currently without a wet room and I'm 7 months pregnant!
Any advice on what to do would be appreciated as we are currently without a wet room and I'm 7 months pregnant!