Posted 7/24/2021 11:02 (#9126758 - in reply to #9126213) Subject: RE: Deere 9500 hydraulic tank leak question
Bremen, KS
For a leak caused by rust, the POR-15 tank sealer product would work well. If it is a stress crack then I doubt the tank sealer product would last long as the crack will continue to spread. Trying to fix a tank with stress cracks seems to be a game of whack-a-mole.