[Paddlewise] Hatch covers

Bruce wrote: "Anyone in favor of screw-on hatch covers? Why not?"


Now that I have the fickle thing working, the screw down Henderson TCL/4 is
fine. There is no risk of implosion by waves. As I undo it on a beach in the
sun, the gentle hiss of escaping air indicates that the compartment is (now)
air and watertight. I carry a small brush, and old toothbrush, in the
compartment to get rid of any sand on the threads. You can see them, and the
expensive spare parts exploded diagram, at
http://www.whale.ltd.uk./marine/range.htm


Boat builders do not seem to like them in Australia now, preferring Valley
rubber hatch covers.


I have wondered whether VCP rubber hatch covers could be improved, with some
extra weight and convenience cost, by having a hard cover over the top. This
would certainly add to a feeling of security when breaking out through surf
and the like, and add a second back up against the risk of a split around the
perimeter of the rubber cover, which has been reported in postings here.


I notice many VCP and similar rubber hatch covers seem to be used without a
stainless retaining band. I wonder if that means a greater risk of failure?  



Regards, PT 





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