"blueman" wrote in message
...
Is there an equivalent of heat shrink tubing for wrapping a wire that
is already spliced so that you can't fit a tube over it.

i.e. is there something like a "slit" tube that you can wrap around a
wire and then when you heat it, it both shrinks and seals?

Thanks

There is a rubber type liquid that comes in a can you dip tool handles into
to make an insulated covering for. After dipping you pull the tool handle
out and let the excess drip off back into the can and then let it dry. Maybe
you could separate the wires and dip them into this. Do not know how much it
will insulate though. You'd have to find the product and read the properties
on the can label. It should be easy to find on the net with a little
searching or maybe even at one of the box stores.
Chuck