Noalox is a antioxidant compund, thread lubricant to be used on the threads of your ProVari or ProVape1. Works very good on helping keep your threads in top shape.
Just apply a small amount to the end cap threads, then screw it into the tube. A little goes a long way!

Reduces galling and seizing and promotes good ground continuity
Improves effciency and life of threads
1/2-ounce squeeze tube