Tarn-X is good. Alcohol will remove any lettering very fast.
Bob W6VY
________________________________
From: KA4INM <ka4inm@gmail.com>
To: amps <amps@contesting.com>
Sent: Saturday, September 28, 2013 9:38 AM
Subject: Re: [Amps] Cleaning Tarnish Off Ceramic Tube
On 09/27/13 18:38, Richard Solomon wrote:
> I have a 4CX5000A Dud that I am incorporating into a
> tube display in the shack.
> What would be the best stuff to remove the tarnish on
> the Plate section ?
Tarn-X is available in some drugstores, hardware stores and big box
stores, find it in a black bottle with a white silk screened label.
Rinse it off with hot water or isopropyl alcohol.
--
Ron KA4INM - Youvan's corollary:
Every action results in unwanted side effects.
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