Whenever I’ve filled a crack I’ve used Dr Bob’s Hot Salty Fish Yoghurt. Never done any painting myself; she always gets the painters in.
He is sequestered in hi shedboratory ironing out a few teething troubles in his prototype antivirus machine that he invented for third world countries like Scotland.Decorators caulk, the flexible type.
Cheap and like the man above said, run a thin bead into the crack with a gun.
The only thing I would do differently is to use my finger to push & smooth it into the crack. Then clean the excess off with a wet rag.
Buy Decorators Caulk at Screwfix.com. Fill gaps and cracks. Flexible filler. Click and collect in hundreds of stores nationwide. Check stock and order online.www.screwfix.com
ETA: Where is @MrBane when you need him?
tesa crack repair tape.Nice idea but my use of a squeeze gun leaves a result worse than if my 3 year old grand daughter did it.
Builders Merchants are still open in most townsThanks for all the replies folks, much appreciated May need to leave it with the lock down, no DIY places close enough for an essential journey.
Am using filler on a pallet knife but it's sh1t. Very kind of you to offer and help out but with the lock down not really viable (especially if you get nicked for non essential journey), am near'ish Portsmouth (Fareham) if you happen to be very close though