I need some advice from the more experienced members on here please. I have had to repaint one of the wall in my bathroom as I was not happy with the finish. Sadly, no matter what I try I cannot get rid of this troublesome patch on the wall. I call it a scab because it is making feel very sore now!
I have sanded and fill and sanded and fill but I always get this raised area on the wall. I have painted it using White Perma-white so I can show it to you guys. The white areas show as raised on the picture but I sand that back down until it is glass smooth. I then try the paint and low and behold the scab is there!!
I thought perhaps the centre was recessed but I checked and it isn’t. I can only think something in that area is badly reacting with the Perma-White. What sealer can I use to stop this? My wall should be Silver Grey tinted Perma-White
I hope someone can advise.