Testers evaluated sandability, resistance to sag, cure time, and adhesion using sample fiberglass panels with 3-by-3-inch test swatches. The fairing compounds were applied and cured in temperatures ranging from the low 60s to the mid-80s. Each test was repeated three times, and the results were averaged. The shaping test involved closely timed periods of even sanding using a block sander and new sheets of 80-grit sandpaper. Testers observed each materials tendency to clog the sandpaper, and measured the volume of accumulated dust after four minutes of sanding.
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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)