Concealing liner, or how to make seal above liner?
Hi All
I've just made and filled a pond. This one is going to be a fairly formal pond, and now has slabs cemented in around the edge.
The slabs are above the water level obviously, but I want to conceal all the liner. Problem is that I don't want the water in contact diorectly with the cement because it isn't sealed. So the question is, what should I use to make a waterproof seal all around the pond, above the liner and just below the slabs so that no liner is showing?
If anyone could recommend a product or technique I would be very grateful.
Wilko (Berkshire, UK)
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