Ive never built one. Id just brace it great. Or build the sides completely out out 2x4's with plywood on the inside like a few other tank's on here. http://www.monsterfishkeepers.com/f...600-gallon-plywood-tank-project-(3-Viewing)to dig up some links.
Id build like this.
This will give an idea of the difficulties with liquid rubber and what people have done..
http://www.monsterfishkeepers.com/f...vs-West-Systems&highlight=liquid+rubber+glass
Id build like this.
This will give an idea of the difficulties with liquid rubber and what people have done..
http://www.monsterfishkeepers.com/f...vs-West-Systems&highlight=liquid+rubber+glass