the only reason why I brought this up, was I was talking to my friend up north, and he said that a guy at his local lfs was talking about it.. he said that people don't really want the plastic tubes anymore because there not deep enough in the winter, up there they have to bring the fish in doors... from what this guy was saying. they can just dig a big hole anyway you want it, come there and spray it on.. from what he said, (not sure what kind he was using) you just spray it right in the dirt, with like a 6-12 over lap on the top of the dirt... and some are even add wood around the top edge to raise it up out of the ground a bit.. I was just curious if anyone here on the forum heard of this, or if they used a product like this on their own pond...
it sounds really simple , and if it will stick to the dirt I think it would stick to the wood.. then sand and put you glass in.. sounds to good to be true though...
andy