i use both teflon tape and the paste. i have never had a problem over torquing /tightening any such. teflon over the paste.

contaminate what ??

''often not needed with good, clean NPT joints.'' ...... and we are talking 50-60+ year old equipment here, yes it can be cleaned but an ounce of prevention ........

my 1¢
do as you wish, it's your rig.


Jim & Caroline
The highway is for gamblers, better use your good sense."
Gooday-that's my 1¢ answer due to the lousy economy ~ cause I ain't got - no . mo . doe
Every Shaver | Now Can Snore | Six More Minutes | Than Before ... | Half A Pound for Half a Dollar | Spread On Thin | Above the Collar || BURMA-SHAVE