Raised edges on perimeter of deck?

Greendiver

Petty Officer 3rd Class
Joined
Aug 16, 2009
Messages
99
When replacing the deck on my boat, while laying the resin and mat on top of the plywood, would there be any benefit to building up the edges slightly to help guide the water towards the stern/bilge area? Or even slight buildup under seat bases or areas where I know there will be a screw or other perforation through sealant?
 
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