I have a 2500 gallon plastic tank on my water truck. It cracked in a couple places near the top. Got one of those plastic welding kits with the plastic rod. Drilled a hole at each end of the crack and welded it up per the instructions. Didn't work worth a schidt. Crack opened up again. Wouldn't recommend that solution to anyone except a liberal!
Don, did you ever get that thing patched ?
Got some stuff here that sticks like the proverbial schidt to a blanket,...and most ANY plastic,...until I tried patching the potable water tank out of a gal friends live aboard slant.
I did come up with a method of patching it,...but gonna keep it under my old beat up hat.
GTC
