On Saturday, 4 January 2020 13:18:09 UTC, TimW wrote:
An ornamental garden gate in softwood. I gave it a few coats of
aluminium primer and best quality grey oil undercoat. Mrs W chose a top
coat of Farrow and Ball exterior gloss which to my surprise is water
based. Anyway it doesn't go on, won't film at all.
https://photos.app.goo.gl/3rCvjuRpDWnPgmbz8
The undercoat is matt and was rubbed down a bit so advice to key the
surface better will be pointless. Is there a solution to this? or just
buy oil gloss?
TW

A coat of PVA on top of the oil paint.