[Elecraft] Cure for oxidized contacts (CAIG)

[gwwhatley at juno.com]

Try a product called CAIG Deoxit.  Best I've used.  Radio Shack sells for (it ain't cheap) about $15 for a small spray can somewhat bigger than a man's thumb.  The package also contains an equally small can of stuff for gold contacts.  It will rejuvenate old flashlites.  I used it on the plug which connects my RV to my truck and the  electris brakes seem to work better.  RS also sells a Deoxit pen which would work better if you can access the worksite easily.
 
If anyone knows of a source of larger cans please let me know.  Hope this is not a dupe. Tried to send earlier.
 
George, N4YM