So I got a leak on my beans sump after install, not the oring. It's coming out of the threads where the barbed fitting goes into the sump. I tried permatex #2 gasket maker (petroleum safe) and it didn't fix it completely. Beans said to use red or blue loctite... That's pretty broad of a statement as there are a shit load of loctite types out there and even then I don't know if it would even seal. I was going to try loctite 515 gasket maker but it doesn't say anything about if it's petroleum safe. Any suggestions on what I should use.