[sdiy] MG Chemical 8339 Rubber Keypad Repair Kit...

[Bob Weigel]

On 1/22/2013 5:27 AM, Jean-Pierre Desrochers wrote:
> Hi Bob,
>
> One very important thing about your disks
> is the thickness... The inside of my 50 switches
> to repair is very tight. The inside membrane
> that are dome shaped and contains the carbon pad
> to fix have a very small course when you push the switch down..
> The carbon pad is very close to the 2 contacts at the bottom.
> Could you measure the overall thickness AND the diameter
> of your disks for me ?
> I need these info to know if they would fit.
> Thanks
>
> ----- Original Message ----- From: "Bob Weigel" <sounddoctorin at imt.net>
> To: <synth-diy at dropmix.xs4all.nl>
> Sent: Monday, January 21, 2013 5:23 PM
> Subject: Re: [sdiy] MG Chemical 8339 Rubber Keypad Repair Kit...
>
>
>> On 1/21/2013 9:41 AM, Jean-Pierre Desrochers wrote:
>>> Is there anybody who used this product
>>> with good results on small switches that have
>>> membrane with carbon contact ?
>>> That product uses silver conductive pen
>>> to 'cure' the damaged contact..
>>> _______________________________________________
>>> Synth-diy mailing list
>>> Synth-diy at dropmix.xs4all.nl
>>> http://dropmix.xs4all.nl/mailman/listinfo/synth-diy
>>>
>>>
>> Remember... I developed the conductive film disks because the paints 
>> are flaky in short and long term performance.    You just stick the 
>> disks on after acetone cleaning the old surface.  Voila.  Better than 
>> original contact
>>
>> -- 
>> Check out sounddoctorin.com for songs, a studio tour, help
>> repairing old synthesizers and parts or thought provoking
>> articles that could help make your eternity!
>>
>> _______________________________________________
>> Synth-diy mailing list
>> Synth-diy at dropmix.xs4all.nl
>> http://dropmix.xs4all.nl/mailman/listinfo/synth-diy
> _______________________________________________
> Synth-diy mailing list
> Synth-diy at dropmix.xs4all.nl
> http://dropmix.xs4all.nl/mailman/listinfo/synth-diy
>
>
THey're only 1.5mil thick.  I'm yet to see an application where they 
cause issues.

-- 
Check out sounddoctorin.com for songs, a studio tour, help
repairing old synthesizers and parts or thought provoking
articles that could help make your eternity!