Doesn't it always happen this way? Here is Sunday before family arrives for a visit and I discover my Evap coil pan is leaking rusty water and turning our newly cleaned white carpet rust colored. After tearing into it I find a split at the rear of the pan. The inside of the pan is all rust. (Not sure how old the A/C is, just purchased the home.) Since family is arriving tomorrow I would love to plug it till I can take time to change it out. Is there any product out there that I can pour into the pan, that is self leveling, would harden up and seal it, for a couple of months? If not do you think smearing silicone on the bottom will last a few months? Any idea for a temp. fix will be much appreciated.