Thanks Rosie. I was thinking along that line too, like some kind of rubber spray or whatever they use on boats to seal out the water. I have been thinking about doing this with my piano ever since I saw that piano waterfall on the internet a few years back. I did want to put in a pergola someday. Now I am thinking maybe this would be a cool place to put it, in or next to the pergola. Guess I will need to sketch it out on paper and see what it would end up looking like.
