propane thread sealantPro Dope 8 oz. pipe joint compound should be used on propane gas lines.
Teflon tape shouldn't be wrapped around the threads of the regulator nut.Teflon tape is not required for this connection to be self-sealing.
Propane can be used as a cooking gas or heating fuel.When using propane, great care must be taken.Compression fittings are used to connect lines that transfer gas from a storage tank to an appliance.Make sure that the hoses are not leaking.