My bathroom has a ‘click lock’ laminate floor and I’m going to lay new vinyl over the top. Currently there are edging strips covering the gap between the laminate and the wall.
To fit the new vinyl this slightly raised edging will have to be removed leaving a small gap to the marine board below and the wall. I’m told I should fill this gap to make it level with the laminate allowing the vinyl to sit flat, and not ‘sink’ at the edges.
I’ve been told a screed could do it or, a sealant of some kind. Never done this before.
Please advise on what to use and how?