[HATS] Re: "Honest" Non-corrosive Silicone

Ron L. Sparks rls@sparkles.com
Sun, 18 Nov 2001 23:25:57 -0600


Steve,

Thanks for the info.

RTV is the official name for silicone sealers and adhesives.  The
non-corrosive type Material Safety Data Sheets don't show either ammonia or
acetic acid.  There is a lot of stuff floating around that is being
advertised as okay to use on electrical circuits, but that really isn't.  I
don't know whether that is vendor misunderstanding or outright apathy about
the truth.  That is not to say AS&S is either, I would just have to look.

Generally if it costs about $3-4 / 3 oz it is very likely to be the
"standard" type.  It must say non-corrosive and electrical on the package.
Basically I just don't want to guess so I am willing to spend the extra few
cents per connection to be sure.

I got my brand new AS&S catalog out and can't find them.  If you have a page
number, I'll look it up.

Ron, AG5RS

> -----Original Message-----
> From: Steve Bunch [mailto:steveb@owc.net]
> Sent: Sunday, November 18, 2001 10:56 PM
> To: rls@sparkles.com
> Subject: Re: [HATS] "Honest" Non-corrosive Silicone
>
>
> Ron,
>
> Instead of emitting acetic acid on curing, what does RTV emit?
> If it's ammonia,
> I saw 1oz tubes of what is probably the right stuff at American
> Science and
> Surplus in Milwaukee.  I believe they were $1 (but it might have
> been 3/4oz
> tubes and the price might have been slightly different -- I was
> looking for
> something else and not paying much attention).  They do mail order.
>
> Steve Bunch, k9srb

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