Re: Sealing Secondary Coil

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Dr. Resonance" <resonance-at-jvlnet-dot-com> 


The very best is Dolph's AC-43 synthetic varnish.  It's especially
formulated for very high dielectric constant, and anti-tracking.  It seals
good and dries very hard.  We use 4 thin coats on all of our small and
medium magnet wire coils.  Check out their website.

Dr. Resonance

Resonance Research Corporation
E11870 Shadylane Rd.
Baraboo   WI   53913
----- Original Message -----
From: "Tesla list" <tesla-at-pupman-dot-com>
To: <tesla-at-pupman-dot-com>
Sent: Friday, February 20, 2004 11:41 AM
Subject: Sealing Secondary Coil


 > Original poster: JOSEPH CACCIATORE <jocatch-at-us.ibm-dot-com>
 >
 >
 > Got my 2000' spool of #28 wire last night and wound my secondary (20"
long)
 > on a 4" diameter PVC pipe 23" long. Now the question is what's the best
 > stuff to seal and protect it?
 >
 > Alot of people use regular varnish I assume which has to be painted on
with
 > a brush x times. Besides having a nice thick coating, any other advantages
 > to varnish? What about spray paint, the clear poly urethane stuff? It
would
 > be nice and neat and able to fill the cracks OK but is it good for high
 > voltage? Any other stuff used to seal a coil on PVC?
 >
 > JC
 >
 >
 >