I started coiling in mid 1990's Minnesota USA and lost many hours of work
due to the same issue (winters were brutal back then).
Roughing up the form, painting a layer of shellac, and allowing to get
tacky before winding helps with this (in addition to post-wind surface
layers).
On Tue, Mar 6, 2018, 3:01 PM Myfirstteslacoil via Tesla <tesla@xxxxxxxxxx>
wrote:
> Hi all,
>
> As you may know recently it became very cold in Europe, some places 15
> degrees below Celsius.
> Unfortunately I had to learn the hard way and kept my coil in the
> unisolated shed/garage.
> I forgot about it completely. Meanwhile temps were rising again and you
> can guess what happened.
> My coil has about a 100 windings overlapping each other now so I think I
> will unwind and do the job again.
> Anyone ever experienced the same problem?
>
> My kind regards,
>
> Yesn
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