One more question, I will be rendering the top of the wall and won’t be applying any copings to the top. Will this cause any issue with water sitting on the top? Should I appply a slight gradient?
So a few days ago I applied 2 coats of Bostik tanking slurry to a block planter I have built which I want to finish with render but after reading a few more things about rendering tanking slurry I’m now concerned that I’ve done it wrong:
Have I left it too long to render?
I applied the tanking...
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