On Linux at the moment - so different news server.
I have finally filled all the gaps around the doors and windows with expanding PU foam and now need to finish off.
It is easy(ish) to cut the foam back to flush with the frames but much more difficult to create a (say) 2mm rebate for flexible filler or (in the case of some of the larger gaps around the door frames (blush) to point up with mortar.
I have looked for advice on painting over PU foam, and the general advice (including some on this NG) seems to be that you should do more than just paint.
However
I am going to use flexible filler around the windows, but I am looking for an easier way to finish off the doors.
Cheers
Dave R