Adhesion and Opacity Varies Widely

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Ahesion was a key characteristics we sought in a sail paint, but we were also interested in opacity.

  1. After six months, Benjamin Moore paint was chipped widely and it peeled when the sail was bent.
  2. MDR/Amazons paint was still flexible after 6 months, and the coating was consistently adhered throughout.
  3. Against a strong backlight, white MDR/Amazons paint (lower half of image) was clearly more transparent than the gray.
  4. The Flexabar Life Ring paint did not cover well and was more transparent than the better paints.
Darrell Nicholson
Practical Sailor has been independently testing and reporting on sailboats and sailing gear for more than 50 years. Supported entirely by subscribers, Practical Sailor accepts no advertising. Its independent tests are carried out by experienced sailors and marine industry professionals dedicated to providing objective evaluation and reporting about boats, gear, and the skills required to cross oceans. Practical Sailor is edited by Darrell Nicholson, a long-time liveaboard sailor and trans-Pacific cruiser who has been director of Belvoir Media Group's marine division since 2005. He holds a U.S. Coast Guard 100-ton Master license, has logged tens of thousands of miles in three oceans, and has skippered everything from pilot boats to day charter cats. His weekly blog Inside Practical Sailor offers an inside look at current research and gear tests at Practical Sailor, while his award-winning column,"Rhumb Lines," tracks boating trends and reflects upon the sailing life. He sails a Sparkman & Stephens-designed Yankee 30 out of St. Petersburg, Florida. You can reach him at darrellnicholson.com.

1 COMMENT

  1. I want to add an image to my main sail, would the MDR paint be good for that or can you suggest another option? I don’t expect the paint to provide sun protection, to me it is preferable for it to be light weight and flexible as long as it is dark enough