Originally Posted By jlatessa
You'll notice all plumbers use sealant on NPT thread joints.

Joe


That's why Carter says not to use sealant on their fuel pump threads.

Anyone that can't manage to cover their asscrack is no go to source in my book.

Now plumbers who can manage to cover their asscrack know that NPT doesn't need sealant. Burr free and a lube is all you need.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.