A/C sealer ?
Ok i have a leak around my A/c,
its were the A/C meets the roof of the A/S. to see it from the inside. i removed the cover and the heat coils then removed the contol panel off the A/C unit you then can see how the unit is sits and is sealed to the body. Well there is a Black plastic tray that the A/C unit sits on and that is then sealed with some grey goop and a lot of it. well that black plastic tray has a crack in it. i was going to try to epoxy the crack to resolve that part, but what is the grey sealer that A/S uses and can i get it at lowes?