Koi Kote
 

I posted this in rec.ponds and am just trying to share. I purchased some
koi kote from www.koi-koteusa.com and used it to coat the slate tile work in
my pond. The stuff worked great! and looks great! It's an epoxy liner
sealer that I put on myself and it was pretty easy. Anyways, I just wanted
to pass it along :)