You walk past one of your plate heat exchangers that's been working great for a long time. But, today you notice that it''s leaking onto the floor in several different locations. You need this heat exchanger for a critical heating or cooling application at your facility. You can''t remember ever changing the gaskets on the unit, so you run to your office to get the records on the heat exchanger. You notice that the unit was supplied with glued gaskets.....what now?