RE: [TCML] nst

["Lau, Gary" <Gary.Lau@xxxxxx>]

The below assumes that the original metal case isn't suitable for reuse.  I would suggest trying to reuse the original case, as you're unlikely to find a better fit in Tupperware or anything else.  And the original case allows you to use the original HV insulators.  While the metal case may not be oil-tight, I was able to repot my NST in melted Vaseline jelly, which doesn't leak once jelled.

The lid of my NST case was just screwed to the lower portion of the case; removing it exposed the asphalt-filled interior.  If the lid of your NST doesn't come off so easily, this may not be applicable. Paint thinner also works for post-melting cleanup.

Regards, Gary Lau
MA, USA

> -----Original Message-----
> From: tesla-bounces@xxxxxxxxxx [mailto:tesla-bounces@xxxxxxxxxx] On
> Behalf Of DC Cox
> Sent: Friday, May 02, 2008 12:12 PM
> To: Tesla Coil Mailing List
> Subject: Re: [TCML] nst
>
> Remove the metal case carefully with a chisel.
>
> Store the tar block in a freezer for 24 hrs, then wack with a hammer to
> remove the larger chunks.
>
> Fire up an oudoor BBQ grill on charcoal.  Then, heat for 1 hr in a metal
> (disposable) cook pan in a closed BBQ grill (charcoal type).  This melts
> away most all of the tar.
>
> Finish cleaning with kerosine --- DO NOT use gasoline.
>
> Dr. Resonance
>
>
>
>
> On Fri, May 2, 2008 at 7:48 AM, douglas smith <eyemfedup2@xxxxxxxxx> wrote:
>
> > can  anyone give me some advice on removeing tar from nst to remove coil

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