Yes it works well. Its kind of a pain to work with. I would also incorporate fiber glass sheets into it. Plenty of youtube videos on people building these.Thank you for the reply! Funny you say Pond Shield, I've been looking at that product recently as I'm kind of thinking about a little garden pond on the deck, and I'm thinking of basically building a wooden box. A pond liner would be cheap and easy, but leave a lot of wrinkles. It would be ideal if there was some kind of paint on solution to waterproofing the wooden box.
