Primer / Undercoat ?
I have for the past few days been sanding down the stair banister and rails. All nice and smooth, we decided to pain them so off I pop to the shed and found a part tin of primer, got half way through the job and ran out of primer. Went to B & Q and came back with some undercoat, not knowing there is a difference I carried on where I left off.
Anyhooo the misses has just pointed out that there is a difference and I should have used primer first. Will I have so strip it back to bare wood or can I just gloss over it once I have waited the recommended 16 hours wait to let it dry.
Thanks for your help
Andre