I have a water tank that is polypropalean (SP?) and the fitting that comes out of it is lose and leaking, what can I use t ofix this? I am looking for something to platic weld it or something, the tank is in the front of a Formula 330SS and takes a liltte pounding up there? Any suggestions????

If you can get your hands on product called Leak Lock. Also maybe someone else can come up with some other idea...just my first thought

Marine tex for poly tanks...all other weld stuff is junk and can not take a pounding and does not set as hard...it will never come out again !