No, not at all. It was more like uneven in the surface.
I suspect that what is happening is that the old paint would have soaked up the water and then it would evaporate again. Now, with him sealing the surface, "stabilising it" as he calls it, the water is going through the first, new layer, hitting the impermeable coat and then with nowhere to go, collecting in puddles.
So, update:
I've spoken to Sandtex customer services. They basically called me an idiot, in not so many words, in attempting to approach any outside decorating at this time of year. They have categorically stated to leave everything until late April at least. Then, scrape off any loose, treat and repaint.
Oh, well. At least we know where we're at, if not sorted at the mo. Let's hope the painter doesn't do a runner between now and then.
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