
Originally Posted by
Inletsurf7
That is a pretty good formula but I'm not sure it is completely on point. Definitely good for a ball park estimate but materials come in to play also different poly foams, epoxy or polyester resin, and fiberglass...or carbon fiber if you have money. For example a backyard shorebreak board I made I used some heavy duty 12 ounce cloth and some good epoxy resin and she's about 6'0x20x2.2 and it feels like a 9'0 manufactured board. Still floats very well though.
Also resin application is a factor, my friend was telling me about the new pro boards are being vacuum sealed for excess resin for ultimate weight reduction. Maybe I'll do some research and get back to you guys.