Posted by Ray [172.68.27.28] on Tuesday, November 12, 2024 at 06:47:58 :
In Reply to: Brake Line Fitings posted by Vaughn [172.69.134.160] on Tuesday, November 12, 2024 at 00:50:42 :
Tape doesn't seal off a leak on NPT.
Teflon is used as a lubricant so the threads can be tightened to allow the taper to firmly form to make a liquid tite seal within the threads.
Teflon is not needed when using brass fittings as brass is a soft metal and is "slippery enough" that it polishes itself make a smooth liquid tight seal.
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