Chrome O-ring Water Neck (Thermostat Housing)

Eric that's got a lot of bling and I mean no disrespect but I have a hard time understanding why you'd use messy gasket sealer and a gasket when an O-ring is better. If you need to take it apart you don't have a mess to clean up and most of the time re-install it with the old O-ring. That's also not the point of the OP's question.