Sometimes you have a small connection leak in a water system that you do not have to time to properly repair right now - teflon tape on threads, replace connector, whatever.
For example, I've been pestered with these problems in the water feed to my evaporative cooler the past few days but have other urgent more important problems to take care of. Fix one of those 'little' problems and a related one soon arises. You know how often the 'simple' little problems one starts on multiply and end up taking many hours you really don't have to spare. Trip to store, searching for that special tool, added related problems, accidents during repair that cause new problems, etc.
To get to my question - is there a spray or tape product that one can use to quickly temporarily fix such problems until you have the time to deal with them properly?
TIA