I want to know if I need to replace my old tank or if I can use Platiweld to seal a crack in it. The crack is located near the bottom of the tank.
I was told by a peron in Lowes that if I replaced my old commode and tank I would need to know the name of the old one so I can get the right knd. I looked on old one, no name on it. So, do I just measure the tank and commode to replace it?