<font size="2" face="Verdana, Arial">according to the thread in buy/sell the seller says the G is the conductive and the C is the dampening.Originally posted by sunspot:
Think in reverse. One of the lubes has a letter "C" in it. C=conductive (now reverse)= non-conductive, use on O-ring. Now, the tube left over, use on the threads.
Easy for me but I'm not all there anyways.