The last couple of overskims have been on painted walls... it never happens on board... trowel is nicely worn in, it's 6yr old...
And yes, chuckin a lot of water at it and changing trowel direction did help when it happened...
Had a search through old posts but can't find the questions I'm after, so apologies if I'm covering old ground.
The last couple of overskims I have done have peeled a little towards the end of the set. It's not peeleing back to original background just the very top of the skim I have put on...
So... reading through the lines a little, A weaker waterproofer ratio in the scratch just enough to control suction but not enough to have to camp out and wait till midnight to float it up. maybe half what the spec says on the guide lines of the product?? and normal amount in top coat?? if you...
I'm reading on here that everyone seems to use Waterproofer in there scratch coat.
I understand it slows and gives a more uniform suction rate for top coating. But i've always been told
(when i started out as plasterers labourer and again when i trained at college) and in turn
practiced once i...
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