I have a WW FB2100 with 2 50 gal fresh tanks. The front fresh tank is leaking where the drain exits the tank. I imagine I need to replace the fresh tank and don't know where to find a tank that's a ma...
You might try to have that "cold" welded first and see if that works. I don't know if the exact term is "cold welded" or not, but it will give you an idea.