an fittings and teflon tape?

[rwhite692]

Originally Posted by 3kidsnotime

Silver anti-sieze is my fav as well on the 37*flare side but still a fitting has usually a npt thread such as 1/4 3/8/1/2 npt that you are threading into something fuel pump intake what have you on the npt side the threads ARE the seal and I always use something on that side. Ill post a pic later as not to confuse, now an fittings that have a seat on the other side such as brakes hydroboost some fuel logs and regulators I only use anti-sieze on them

Yes indeed, I was talking about the flare side. For the NPT side you would of course need a sealant. My favorite is still teflon tape, for that.