I have had some moderate success using RTV sealant to fill cracks in
washer bottles. Clean the tank well, use some kind of mild solvent to
get all the goobers out. Rinse lather repeat then let dry. It is a bit
fiddly, you have to use a stick to get it down on the crack on the
inside, maybe do a couple applications, and it looks nasty, but once it
sets up it lasts pretty well.
--R
Luther wrote:
Take the tank out, install the pump, fill, look for leaks and see where it
leaks?