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.
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)