Replacing the drain plug

[Blue_Runner]

One way Ive found to help with that Ferm is to screw a big wirenut onto the tip. Ive got a tube of fastcure Ive been using off and on for about two weeks like that. New wirenut each time you undo it and youre good to go.

I just put a screw in the opening and don't have any problems when I need to use it again. Just like the day I bought it. ;)

Question - everyone is giving the nod to 5200 for this drain plug, but wouldn't epoxy be stronger and last longer in terms of water intrusion? Not doubting 5200 - it should last a long time, but wouldn't epoxy last longer?