On the first question:
Posted by: Roanguy on Oct-10-12 6:48 PM (EST)
the answer is yes.
On the hatch covers, I prefer the neoprene with the rubber ring, and then a plastic or composite (depending on the boat material)that goes over that.
They all need maintenance such as 303, (or equal) on the rubber, and 303 or wax on the hard shell.
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