Hi, Doug
I was not able to find any dissipative tubing, as nearly all shrink tubing is used to provide insulation.
However, I was wondering if you could use foil tape? You could wrap the tape over a wire, and put a banana jack on the end of the wire, the kind with the 1 meg resistor built in. Solder the wire to the metal part of the brush that clamps the bristle and route it down over the wood handle, and wrap with foil tape.
That way you can plug the brush into the ESD jack, and they would be effectively grounded.
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From: TechNet [[log in to unmask]] on behalf of Douglas Pauls [[log in to unmask]]
Sent: Wednesday, October 17, 2012 1:08 PM
To: [log in to unmask]
Subject: [TN] ESD Heat Shrink Sleeving

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Good afternoon all,

I wonder if any of you know of  a heat shrinkable sleeving that would be
in the static dissipative range for volume resistivity?  This would be
between 1E6 and 1E9 ohm-cm.  Most of the ones that I am aware of are 1E11
ohm-cm or higher.

I don't know of any, so I thought I would turn to my favorite forum.

The application is paint brush handles.  Since most brushes are painted
wood, they can generate static.  We thought having a shrinkable ESD cover,
vs. some of the liquid coatings, would be a possible solution.

Doug Pauls


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