thread sealer

what works best? I have tried home depot thread sealer, then permatex thread sealer with teflon. still leaks, the only leaks I dont have are on the factory sealant on the quick disconnect fittings.

that is probably loctite if its red.

i use loc-tite, the red kind

i heard to use the blue loc tite on anything like this holds it like the red one but u can still get the bolt out

Loctite 545

545 is supposed to be the cats ass