Posted 9/24/2023 16:36 (#10414481 - in reply to #10414434) Subject: RE: How is this bin leaking?
Clean the sheet off with a wire wheel, coat with phosphating acid, then zinc rich primer, and then a quality enamel paint.
Guessing there was not caulk between the bin sheets. Unbolting them and caulking would be best. Otherwise, quality caulk and then paint, as above.