[TowerTalk] No end caps

Bill Aycock baycock at hughes.net
Tue Dec 9 16:32:19 EST 2008


Jerry- re the "copper" scrubbers- there are actually some copper ones 
available. When I look for the real thing, I take a small magnet with me to 
test  with.  I get some stares, but if they object, I mention false 
advertising.
However, plastic window screen fabric will hold up a fair time. (my screens 
are over 20 years old).

----- Original Message ----- 
From: "K4SAV" <RadioIR at charter.net>
To: <towertalk at contesting.com>
Sent: Tuesday, December 09, 2008 1:12 PM
Subject: [TowerTalk] No end caps


>I would like some suggestions for a material to use for plugging the
> ends of booms and antenna elements to keep the critters out.  I don't
> like using caps because those just trap the water inside.  I have tried
> plastic pot scrubbers.  Those work well for a while until the UV gets
> them.  I tried the copper pot scrubbers and it turns out they are only
> copper plated and they rust in a short while.  Other suggestions?
>
> Jerry, K4SAV
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