Dabs showing through mist coat

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Sorry for the few threads lately. I know it'll annoy some. It just seems that for every problem i get past there's another one waiting & i'm a little stuck as to what to do.

The walls have been tanked to 1.5m & boarded. This was December 2015. The chimney breast was done (boarded) around March this year. The plaster has seemed dry for a long time now. The dabs took a while to go but eventually they did, some time in January. Whether they have totally dried out right through? I don't know.

I put on a mist coat today. Ok it was on the watery side - 50/50. Probably too watery. The dabs are showing through it - both where the tanking is & above. It's coloured the paint a little yellow.
You can't see too great once the photos are on PC but can on my phone & in person.

Photo 02-05-2016, 6 11 05 pm.jpg

Photo 02-05-2016, 6 11 29 pm.jpg

Photo 02-05-2016, 6 11 34 pm.jpg



That last pic you can see a couple rows at the top & then a bit at the skirting. More obvious in person.

Someone has said about heat - i have the radiators set to come on at 6pm to get to 16c. This photo was taken around 5pm. House temp probably said about 12-13c.


The dabs never showed when i dampened the walls this week.


I don't know if this is normal because of the temp, whether it'll go away or what.

I haven't just jumped here either. I did googling but Sovereign chemicals say to not use a vapour barrier paint on top due to the K11 system. I've emailed them to ask what they expect to happen if i do
.


Just totally stuck as to what to do. Hoping that someone else has had the same problem & can say "i did this & it worked".
 
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