Safe to use WD40 as switch or potentiometer cleaner?

On Sat, 21 Aug 2004 18:43:52 -0400, "Michael A. Covington"
<look@ai.uga.edu.for.address> wrote:

While the ingredients in WD-40 are secret,

Actually, they have to disclose quite a bit in the MSDS:
http://www.wd40.com/Brands/msds_usa.html

HAHAHAHA! (I love it when someone gets harpooned.)
 
In article <79094630.0408261030.25e0e5ad@posting.google.com>,
Double-A <double-a@hush.com> wrote:

I had a track-drive garage door opener that was sticking. I sprayed
it with WD40 and it worked like a charm to keep the thing operating
trouble free for a couple more months.

The plastic links in the track-drive suffered catastrophic failure,
probably due to exposure of the plastic to the solvent in WD40! Had
to replace the whole thing.

Some people use WD40 on their arthritic knees (well if it works on
hinges...). Fact is that the solvent in WD40 is DMSO, the same
substance once touted for its miraculous healing qualities.
The Material Safety Data Sheet for WD-40 aerosol makes no mention of
DMSO. The hazardous ingredients listed are "aliphatic petroleum
distillates", "petroleum base oil", "LVP hydrocarbon fluid", and
carbon dioxide. Each of these ingredients is identified by a specific
CAS registry number, and none of the numbers match the CAS for
dimethyl sulfoxide (67-68-5).

I suspect that the idea that WD-40 contains DMSO is simply an urban
legend.

--
Dave Platt <dplatt@radagast.org> AE6EO
Hosting the Jade Warrior home page: http://www.radagast.org/jade-warrior
I do _not_ wish to receive unsolicited commercial email, and I will
boycott any company which has the gall to send me such ads!
 
Is it safe to use WD40 as a switch (or potentiometer) cleaner on
circuit boards and in electronic equipment?
I have used WD40 to clean residue of silicone sealant from acrylic shower
tub in my bathroom!
Spray it on, wait 30 seconds and clean it with wooden spatula or figernails
and paper towel.
Repeat on thicker patches.
Kind regards!
Tadeusz
 
On Mon, 30 Aug 2004 08:46:40 -0500, the renowned "jakdedert"
<jdedert@bellsouth.net> wrote:

"Tadeusz Jerzy Korsak" <tkorsak@polbox.com> wrote in message
news:cgsv4g$nk6$1@atlantis.news.tpi.pl...

Is it safe to use WD40 as a switch (or potentiometer) cleaner on
circuit boards and in electronic equipment?

I have used WD40 to clean residue of silicone sealant from acrylic shower
tub in my bathroom!
Spray it on, wait 30 seconds and clean it with wooden spatula or
figernails
and paper towel.
Repeat on thicker patches.
Kind regards!
Tadeusz


Another thin that WD is good for is removing tape and label adhesive
residue. I don't know why, but it works almost as well as stuff actually
made for the purpose.

jak
It's got a lot of solvent in it. I've got some strange orange oil
natural stuff that works fairly well and is allegedly less toxic. I
like the smell of WD40 better.

Best regards,
Spehro Pefhany
--
"it's the network..." "The Journey is the reward"
speff@interlog.com Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog Info for designers: http://www.speff.com
 
jakdedert wrote:

"Tadeusz Jerzy Korsak" <tkorsak@polbox.com> wrote in message
news:cgsv4g$nk6$1@atlantis.news.tpi.pl...


I have used WD40 to clean residue of silicone sealant from acrylic shower
tub in my bathroom!
Vinegar works better or as well. Acetic acid is one of the solvents in
most silicone caulks. And it doesn't leave an oily residue.
 
On Tue, 31 Aug 2004 02:22:51 -0400, TMG <TMG@Nowhere.org> wrote:

jakdedert wrote:

"Tadeusz Jerzy Korsak" <tkorsak@polbox.com> wrote in message
news:cgsv4g$nk6$1@atlantis.news.tpi.pl...


I have used WD40 to clean residue of silicone sealant from acrylic shower
tub in my bathroom!

Vinegar works better or as well. Acetic acid is one of the solvents in
most silicone caulks. And it doesn't leave an oily residue.
Acetic acid is good.
I use toulol or toulene based carbuerator cleaner.(It comes in a spray
can, also has acetone.)
It's a good silicone solvent and cleans just about anything off.
Good for removing paper labels and adhesive off of glass jars.
78 cents a can at Wal-Mart. Super Tech brand.
Also good for cleaning video and audio heads and tape guides,
rollers.(Just spray it on a swab and wipe, leaves no residue.)
 

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