thats the reason why i asked if it was painted mate cos it has to be pinned i know pva shouldnt be used outsideDoes it matter i dont think PVA is compatible but always stand to be corrected.
Aye mate to the letter, it comes back to life on the hawk but a pain in the arse having to do that every time, couldn't do big areas even sticking some top coat through doesn't keep it backare you mixing it for a good 5 mins bill slowly