Caulk or Pollyfilla

ChilliBob

Another vote for Tourpret - if you get the powder it lasts ages clipped with one of those kitchen clippy things from Ikea. Can mix to your desired consistency too depending on what you're doing.

If you go down the caulk route don't forget to paint it after - otherwise it's a massive dust magnet and looks pants in no time.

mta999

is caulk the same as 'frame sealant"?

vacheron

https://forums.moneysavingexpert.com/discussion/comment/81992036#Comment_81992036

Frame sealant is generally used for outdoor use to keep weather out of the gap. It's also harder to paint over.

For an indoor job like the OP's caulk would be fine (and probably be a lot cheaper).

bjorn_toby_wilde

https://forums.moneysavingexpert.com/discussion/comment/81992036#Comment_81992036

As Vacheron says, not quite the same. The No Nonsense decorators caulk is great for internal use and it’s surprisingly good considering it’s only £2.50 a tube from Screwfix. Better than most of the more expensive caulks IMO