Improve waterproofing with Teflon tape?

LED-holic

Flashlight Enthusiast
Joined
Dec 18, 2007
Messages
1,682
Location
Terminal 4
Wouldn't teflon tape make the threads much harder to twist?

It seems much too thick to use in an application like flashlights. It may make the light be permanently stuck.
 

Kestrel

Flashaholic
Joined
Oct 31, 2007
Messages
7,372
Location
Willamette Valley, OR
FWIW Teflon is an exceptional thermal and electrical insulator, I sure wouldn't want to have it in a system that relies on electrical conduction across mating thread surfaces.
 

scottaw

Enlightened
Joined
Apr 18, 2007
Messages
921
Location
State College, PA
As long as the threads aren't electrical, just use a light coat, one wrap and you should be fine. And i wouldn't use it on anything twisty, it'll just shred.
 

Beer

Enlightened
Joined
Jun 13, 2007
Messages
217
Location
KCMO
Wouldn't teflon tape make the threads much harder to twist?

It seems much too thick to use in an application like flashlights. It may make the light be permanently stuck.


It does make it harder to twist but you have to use ALOT of it. I have it on the threads of my Malkoff Mag to "Lock" the focus in place. Bit I had to wrap it about 10 - 15 times before there was enough resistance that I felt it wasn't going to move if it was bumped.
 
Top