my air conditioning in my car has never worked, had it recharged once and the chrage lasted two days, and my compressor leaks. my question is would putting a seal of j-b around the fittings and shit seal that mofo up so i can get some refreshing comfortable air instead of sweat ur ass off air?

No. Find where it's leaking and fix it right. It won't cost much to do it right.

aight i will lol