BoatBanter.com - View Single Post - What's so good about marine wire that I shouldn't just get it Home Depot?

iBoaterer[_2_]

In article ,
says...

On Fri, 20 Jan 2012 13:26:11 -0500, wrote:

On Fri, 20 Jan 2012 12:54:09 -0500, Wayne.B
wrote:

On Fri, 20 Jan 2012 11:18:27 -0500, wrote:

Rather than using wirenuts I'd recommend crimped butt splices covered
with heat shrink tubing.

If you don't fill that heat shrink with silicone first, there is
nothing to keep the water out. Heat shrink is far from water proof.

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Understood, but the better grades of heat shrink have glue inside
which melts and seals things up.

http://www.google.com/products?q=glue+filled+heat+shrink+tubing&hl=en

I have used heat shrink with silicone in it for years over a soldered
connection. The wirenut thing was just an experiment but I have to say
it does work, with the advantage that you can open up and restore the
connection if you need to without any special tools. These are in a
water tight box so it is fairly well protected but you can bury these
things in the ground (essentially underwater) with up to 600 volts on
them and a ground fault interrupter will usually hold.

These are not your typical Ideal #74 nuts.

===

Where do you get them?

My Home Depot has them. Look in the low voltage area.