NEVER solder an electrical connection within a vehicle or any machine that
is subject to motion or vibration. The solder creates a stress concentration
at the end of the solder, which in time will cause the wire to break right
at the joint. That is why it should never be done. Those that have done this
and not experienced a failure are simply lucky.
Steve

"QLW" wrote in message
...
I usually solder connector on my boat and have never found this to fail.
I've never see this done but the manufacturers so there must be some
negative reason but I've not found it.

"Steve Lusardi" wrote in message
...
Ytter,
As a rule you should use FINE tin plated stranded wire. It should be
sheathed with either fiberglass or metal braiding. It can be ordered
from
an
industrial wire supply house. It cost more than other type wire, but the
overall cost difference at the job level is minimal. Just as
importantly,
you should consider the mode of most common failure of wiring. That is
corrosion at the wire terminal interface. To avoid the moisture
migration
cause, you should use crimp terminals without insulation and a crimping
tool
that provides enough pressure that the terminal to wire connection
actually
welds. Then shrink tubing is applied and after the terminal is installed
the
entire connection should be painted with a rubber compound. This also
can
be
ordered from the industrial supplier or directly from OMC.
Steve

"Ytter" wrote in message
...
I've heard different opinions what kind of wire is better for wiring
boats.Could you give me some of your expertise?
Thank You,
Ytter