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Old 03-10-2009, 11:46 PM   #4 (permalink)
wikityler
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Location: Victoria BC
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Gerald - '91 Pontiac Firefly 3dr
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Quote:
Originally Posted by Christ View Post
There is no substitute for solder and heatshrink or chem-seal.

Crimp-on taps work, but if you can't seal them, the wires will corrode. Since electricity only travels the outer-most diameter of a cross section of each thread in a wire, when corrosion occurs, the wires effectively have a reduced surface area per strand, and thus create impedance compared to the rest of the circuit.

The second-best thing to do would be to apply the crimp-tap, then be generous with some hot glue in the area, making sure to liberally seal the wire's connection and tap.
OR just get the self sealing scotchloks that are designed for unprotected environments.

PS: You can't heatshrink a tap splice, there is no way to get the heatshrink over the line wire.
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