DECtape madness

[David Bridgham]

> So why are reels of DECtape selling for unbelievable prices on eBait? See,
> e.g. here:

I had those on my watch-list and just shake my head at the astonishing
prices for the things.

I've wondered if you might not make DECtape tape from 3/4" video tape. 
I know that DECtape has mylar on both sides but what if you somehow
glued two strips of video tape together with the mylar backing on the
outside.  Probably want to build a jig of some sort and I'm not sure
what glue to use.