It does depend on what has been applied to the tape. If it's had any kind of hard filler or plaster on it then good luck sticking it back down without the filler/plaster cracking up. If that happens and you have border paste to stick it down you'll have adhesive and tons of crumbly plaster to clean up before you have to cut it out and fill it!
If it's just flexible tape with a bit of paint on it you could try border paster, usually used for wallpaper borders it's just a ready mixed wallpaper paste or any kind of pva glue might do.
Super helpful, thanks. Looks like it’s just been painted over previously (looks a bit like when you paint over masking tape and it peels away). That tourpet stuff you mentioned looks like it’ll do the trick, and as it’s power can mix as much as I need and won’t waste any.
It does depend on what has been applied to the tape. If it's had any kind of hard filler or plaster on it then good luck sticking it back down without the filler/plaster cracking up. If that happens and you have border paste to stick it down you'll have adhesive and tons of crumbly plaster to clean up before you have to cut it out and fill it!
If it's just flexible tape with a bit of paint on it you could try border paster, usually used for wallpaper borders it's just a ready mixed wallpaper paste or any kind of pva glue might do.