R rhinoman Jack Dempsey MFK Member Sep 17, 2006 37 0 36 MA Sep 17, 2006 #1 I'm just wondering what the life expectancy is of window properly installed in a concrete tank. I read the 50,000 gal tank has been leak free for 10 years.
I'm just wondering what the life expectancy is of window properly installed in a concrete tank. I read the 50,000 gal tank has been leak free for 10 years.
