replying to Brian Gaff, marcgreene22 wrote:
Hi i had the same problem, what i got advised to do was use some form of
gripfill and pin to the wall until it went off and mine is still fine to this
day, luckily the place i got my skirting from did a product called demsun and
i found that better than your standard gripfill
https://mdfskirtingworld.co.uk/searc...tion=prod uct

--
for full context, visit https://www.homeownershub.com/uk-diy...s-1283027-.htm