Our test focused primarily on the small-wire connections tensile strength, with and without solder, but we also looked at their durability under tough environmental conditions. We tested the pull-out strength without solder and the pull-out strength of soldered connections at 400 degrees by heating the connections in an oven to simulate overheating conditions. We tested fatigue by spinning a 6-inch length of splice wire at 650 RPM in a simple device that we called the wire-fatigue whirligig. Finally, testers soaked all samples for four months in salt water to accelerate corrosion, and then, we repeated the fatigue test.
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Which of the following best describes your approach to bottom paint?
- I choose my own paint, but I let a professional apply (521 votes)
- I let a professional apply the paint that he (or boatyard) recommends. (329 votes)
- I choose my own paint and I apply it. (1639 votes)
- I apply paint that a local professional or boatyard recommends. (254 votes)