[Boatanchors] MAFS cleaner

[KA9EGW]

Check the ingredients...: http://www.crcindustries.com/faxdocs/msds/5110.pdf
MAFS cleaner is primarily hexane, a/k/a "Coleman white gasoline"--might just
as well spend three bucks for a gallon of 87-octane no-lead, most carb
cleaners have some ketones and/or methylene chloride in them which destroy
plastics quite handily.

OTOH *brake* cleaners are mostly perchlor these days, which is less
aggressive on plastics...

and De-Ox-It from Caig Labs [or your local Radio Shack] ranks them all IMHO.
The spray version is an horrible waste; you only need a tiny little drop on
the contacts...think small artists brush

Message: 6
Date: Sun, 22 Dec 2013 11:45:43 -0500
From: "David C. Hallam" <dhallam at knology.net>
To: Boatanchors-qth <boatanchors at mailman.qth.net>
Subject: [Boatanchors] Electrical Contact Cleaner
Message-ID: <52B71737.1070006 at knology.net>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Does anyone know anything about the spray cleaner sold in auto parts stores
to clean the mass air flow sensor?  It's called an electrical contact
cleaner as opposed to the spray cleaner used to clean the throttle valve
body.  You are not supposed to get the throttle body cleaner on the mass air
flow sensor.  I suppose the throttle body cleaner is no different to what is
called carburetor cleaner.  Is the mass air flow sensor cleaner safe to use
on radio and relay contacts?

David
KW4DH

-- 
"I predict future happiness for Americans if they can prevent the government
from wasting the labors of the people under the pretense of taking care of
them."
Thomas Jefferson


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End of Boatanchors Digest, Vol 119, Issue 32
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