Buyer trends for cored hulls?

Discussion in 'Fiberglass and Composite Boat Building' started by Bill Kaputnik, Apr 6, 2005.

  1. Bill Kaputnik
    Joined: Apr 2005
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    Bill Kaputnik New Member

    Lot of you guys building should know answers to what sells, seems like. I wonder if buyers tend to shy away from boats built with cored hulls? My perception is that a large number of people shy away from cored hulls.. Any feedback?
     
  2. War Whoop
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    War Whoop Senior Member

    No my personal experience is they prefer a cored hull in my end of the business..
     
  3. yokebutt
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    yokebutt Boatbuilder

    Unfortunately, you're quite correct, a common perception is that cored hulls will flood with water at the drop of a dime, and yes, a lot of cored boats have been built very poorly. In the case of hulls built with slit coring, as long as the slits are filled with core-bond putty, all the individual squares will be segregated, and consequently flooding will stop at the next undamaged bondline. When it comes to unslit foam-coring, the closed cells will slow the water migration quite considerably, but proper installation of thru-hull fittings and all other penetrations is always imperative.

    It's all a matter of understanding the degree of workmanship required.

    Yokebutt.
     
  4. War Whoop
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    War Whoop Senior Member

    The only way to build a large composite yacht is thru sandwich construction Period the days of some heavy solid glass monstrosity are over and have been for 25 years , In the Ultra high performance arena the only way to achieve the stiffness required for a boat to run around 200 mph is thru the same. The simple vacuum bagging/clamping and wet/bagging techniques in use for a couple decades guarantee integrity along with the modern “Approved” core selections and resins...

    Beware of hand contact pressure anything in a hull!
     

  5. yokebutt
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    yokebutt Boatbuilder

    I'll second War Whoops sentiment!

    Yokebutt.
     
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