Leaks around windshield gasket

No the outer gap between rubber and autobody will be there! However you do not want a gap between fence and inner rubber flap, that shoul be sealed. My "professional installer only ran blak krap over upper half and leak like a sieve. They only want to pay for 1 tube due to 15-19 dollar price! Greed.
Anyway bought 2 tubes from NAPA and resealed all around.
Before you open tube heat it up, in sun, or hot water, NOT MICROWAVE! LOL
There is electric gun available, the stuff is real thick and dries FAST!!
Let us know how it goes..........
Opps! I think I read this too late!