birddog24 wrote:Has anyone had any experience using poor man's fiberglass to waterproof and strengthen the wood. Then choosing with a bedliner material? Can you see the texture through the bedliner?
Re: Yall are stirring up trouble on the Boat Builder site
by angib » Sun Jan 26, 2014 12:33 pm
I believe two places canvas was historically used in boat-building (excluding sails!) are:
1) As a waterproofer for decks and cabin tops when set in paint (usually old left-over paint) over planking. I believe this is because the 'conventional' technique of caulking a planking seam works on a hull that is always immersed but not on a deck or cabin top that wets and dries out.
2) As a glued (and painted) layer between the skins on double diagonal planked hulls. Again the canvas was a waterproofing layer.
So it's not a new idea -though using it on foam is.
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